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Strength training is an essential component of a well-rounded running training program, but for busy runners, it can be tricky to fit it into your program without jeopardizing your running workouts. Emma Vaillancourt, a registered physiotherapist and running coach in Thunder Bay, Ont., explains how to effectively incorporate strength training into your running routine to maximize gains and minimize burnout.

Should you strength train before or after running?

Vaillancourt explains that the order of strength training and running depends on your goals and where you’re at in your racing season. During the off-season, when running is less of a priority, you may choose to strength train first. In contrast, during the in-season, when your focus is on building running volume or intensity, running should usually come first.

If you plan to do strength training on days when you have intervals or speedwork, it’s generally better to do strength work after your run. This helps avoid fatigue and a possible negative impact on your workout. Vaillancourt also notes that running immediately before lifting can moderately impair lower-body strength gains. “If your goal is to improve strength, lift before the run,” she says. “If you aim to enhance endurance adaptations like aerobic capacity, the order doesn’t matter as much.”

Is it better to leave space sessions or can you do them back-to-back?

“It is recommended to allow at least three hours after high-intensity running before engaging in strength training,” says Vaillancourt. “During this recovery window, it’s important to refuel with a high-carb and protein meal to replenish your energy stores.”

Vaillancourt recommends at least 24 hours’ recovery after strength training before engaging in high-intensity running, but if you’re pairing strength training with easy runs, you can reduce the time between them.

Of course, most of us can’t plan our day around our strength training and running plans, so if scheduling becomes an issue, doing one activity right after the other is still beneficial. “Something is often better than nothing!” says Vaillancourt.  

Alternatively, she suggests splitting your strength training into smaller blocks, focusing on shorter, more frequent sessions throughout your week. This approach causes less fatigue and can be more manageable for some runners. “The idea here would be to do 10 to 20 minutes of strength work (maybe two or three exercises) but more frequently in your week, compared to the traditional 30 to 60 minutes done two or three times per week,” she says.

How often should runners strength train?

The frequency of strength training depends on several factors, including your experience level, the point in the season, and the time you can commit to training in a week.

In the off-season and early season, Vaillancourt recommends strength training two to three times a week, focusing on higher volumes of training. “If you’re training for a single race, such as a half-marathon or marathon, you will likely want to drop down to one to two times per week as your mileage peaks,” she says. “As you get closer to your race and are entering your taper, you can drop to once a week for maintenance.”

Running before or after workouts has a drastic effect on training effectiveness. Running before a strength workout can compromise strength training gains or cause injury. On the other hand, doing a strength workout before running could cause running form to deteriorate, which can also lead to injury or compromise strength training gains.

Athletes only have so much time. Sometimes that means doing cardio workouts (like running) and strength workouts (like lifting weights or bodyweight workouts) on the same day. Find out if it’s better to run before or after workouts and how to maximize same-day training benefits.

The Interference Effect

Running Before or After Workouts Depends on Workout Goals

Run Before or After Workout as a Strength-Focused Athlete

Running Before or After Workout as a Runner

Running Before or After a Workout if the goal is to Lose Weight

Running Before or After a Workout if the Goal is to Improve Overall Fitness

THE INTERFERENCE EFFECT

The interference effect is a physiological phenomenon that states that cardio or endurance exercise (like running and cycling) interferes with the cellular adaptions elicited via strength training (namely, muscle size and overall strength). However, it also states that strength training does not appear to necessarily adversely affect endurance adaptations.

The keyword here is: necessarily. More on that later on.

RUNNING BEFORE OR AFTER WORKOUTS DEPENDS ON WORKOUT GOALS

Athletes engaging in concurrent strength training and running need to prioritize goals. This should happen on an individual workout basis as well as overall athletic goals. For example, someone looking to build muscle mass and overall strength must concede that cardio training will–to some extent–inhibit strength gains. On the other hand, a runner is unlikely to be a very successful bodybuilder.

Athletes considering strength training and cardio training need to decide which is more important for their athletic development: muscle mass or endurance. This is not to say that strength-based athletes should stop all cardio. Likewise, endurance athletes like runners should do some strength training.

The careful blending of strength and endurance training is what is known as concurrent training. Strength training–such as with weights or bodyweight–is an important component of endurance performance. Sports like running and cycling do not stress all the necessary muscles in the body. For example, simply running or cycling can leave one with hip, lower back pain and upper body issues due to underdeveloped muscles. 

In short, most athletes should do a bit of strength training and a bit of cardio. The ideal blend of each will depend on the athlete’s goals: muscle mass or endurance.

RUN BEFORE OR AFTER WORKOUT AS A STRENGTH-FOCUSED ATHLETE

Athletes whose primary goal is to build muscle and overall strength should try to avoid doing cardio and strength training on the same day. If this cannot be avoided, strength-focused athletes should do their cardio workouts after strength training. This will help minimize the interference effect (i.e., the body will prioritize strength adaptations over endurance adaptations).

How long should cardio workouts take place after strength workouts? The longer the better. At least six to nine hours is ideal. Spacing strength and cardio workouts as far apart as possible will help maximize strength adaptations. Again, if pure strength is the primary goal, strongly consider doing cardio and strength workouts on entirely different days. Don’t do a hard strength workout and a hard (e.g., HIIT) running workout on the same day. 

ALTERNATING LOWER-BODY AND UPPER-BODY SAME DAY WORKOUTS

Cardio exercises like running and cycling are lower-body dominant. Performing upper-body workouts on the same day as running will have no meaningful effect on the strength workout. However, performing lower-body strength workouts shortly after a running workout will likely lead to diminished strength gains.

It follows that doing lower-body strength workouts should then only take place on non-running days.

Alternating workouts with upper-body strength days during running days and lower-body strength workouts on non-running days will help minimize or even eliminate the interference effect. The only caveat to this is if the athlete can handle the higher training load. This means having an optimized nutrition plan (here’s the 9 best foods for runners and the 9 best foods to build muscle), resting and being sensitive to their body’s injury or overtraining signals. 

RUNNING BEFORE OR AFTER WORKOUT AS A RUNNER

Strength training could be a key component to unlocking running performance. It may be the only way advanced runners can even achieve further progress. Beginner runners benefit from strength training by working muscles that help promote running economy and efficiency, which will ward off injury and promote total body fitness. 

If running (or any endurance activity, such as cycling) is a primary goal, do cardio after strength training. However, if the cardio session will be shorter and low intensity (like a simple endurance run of 30-90 minutes), doing high-repetition, low-weight or bodyweight strength training  AFTER running can help build muscular endurance and improve running stamina.

Muscular endurance is different than absolute strength. Whereas pure strength is about how much force one can produce quickly (e.g., during a squat), muscular endurance is about training muscles to resist fatigue over long periods of time. One can easily see how muscular endurance is beneficial to runners: running longer distances like half-marathons, marathons and even ultramarathons. Muscular endurance will allow runners to retain their running form longer, which means not only maintaining running economy for longer but also decreasing the risk of running-related injuries.

Sound worth it? Here’s how to do it:

Do an easy run. Try to avoid running hills. Don’t do intervals. Just do a basic endurance-paced run anywhere from 20 to 90 minutes. It should feel almost boring.

After the run and while the body is still warmed up, do a strength training session that focuses on high repetitions and low (if any) weight. Repetition ranges should be 20 to 30 per set. Cool down with light jogging.

Combining running and strength training back to back is a serious session. Make sure to fuel properly before, during and after (like with a hot cocoa recovery drink). Don’t finish the workout starving. The recovery demands from this type of training are huge–but so are the benefits. Don’t do these big sessions every day–twice a week is plenty and should likely be followed by a full recovery day or an easy run (for advanced athletes).

RUNNING BEFORE OR AFTER A WORKOUT IF THE GOAL IS TO LOSE WEIGHT

It is often recommended to do strength training before running to empty carbohydrate stores. The idea is to force the body to get its energy primarily from fat rather than carbs during the run. However, the problem with this strategy is that it is very difficult to finish a long-distance run on empty carbohydrate stores. While it is true that a much higher percentage of fat is burned for energy, the calorie burn, on the other hand, is relatively low because of the low intensity or low duration of the workout. 

On top of that, perceived exertion of the workout will be much greater when continuing to workout with depleted glycogen stores. This can cause athletes to prematurely quit the workout; therefore, reducing maximal calorie expenditure. Additionally, athletes who choose to work out this way will finish workouts extremely hungry. This can lead athletes to massively overeat after a very tough workout, which will likely result in weight gain and developing unhealthy nutrition habits.

If weight loss is a goal, a negative energy balance is key: If one burns more calories than they consume, they will lose weight. In the end, what matters is how many calories are burned in total through the workout. Spread your workouts out over several days. That way one can train at a high intensity and burn a lot of calories, and at the same time give the body the time it needs to recover properly before the next workout.

RUNNING BEFORE OR AFTER A WORKOUT IF THE GOAL IS TO IMPROVE OVERALL FITNESS

In this case, basically do cardio and strength training in whichever order. Still define a specific training goal for each session. Just be careful about doing too much and getting injured. Start slow, add a little bit of training each week, take a day off if aches and pains start to creep up. Once the gains stop coming, consider reexamining training structure to focus on more specific goals. Try this workout after a run for a great cardio and strength session.

This workout focuses on neglected leg muscles and glute strength (i.e., a firmer butt). It’ll also help improve posture. Learn and do the following movements: Curtsy lunge, kneel & stand, side lunges, single-leg deadlift and wall sits.

In general, avoid doing two workouts back-to-back. Spacing running and strength workouts far apart will allow the body sufficient time to adapt and recover before the next session. If running before or after a workout is the only option, follow the training schedule recommendations above to elicit maximal adaptations. If all of that is too complicated and the goal is to just get fit, do whatever is most convenient.

Long before he became the fastest man in history, before the Olympic gold medals, world records, and global superstardom, Usain Bolt was simply a gifted teenager with extraordinary speed and limitless potential. In 2002, on the track at Kingston's National Stadium in Jamaica, the world witnessed the first chapter of a story that would forever change athletics.

At just 15 years old, Bolt lined up for the men's 200 metres at the World Junior Championships with the weight of expectation resting on young shoulders. Competing before a passionate home crowd, the Jamaican prodigy produced a performance that instantly captivated the athletics world. Crossing the finish line in 20.61 seconds, he became the youngest athlete ever to win the men's 200m title at the championships.

It was far more than a gold medal. It was the moment the world realised that a once-in-a-generation talent had arrived.

Bolt's victory in Kingston marked the beginning of one of the greatest careers in sporting history. Over the years that followed, he rewrote the record books, dominated the Olympic Games and World Championships, and transformed sprinting into a global spectacle through his breathtaking speed, infectious personality, and unrivalled confidence. His legacy continues to inspire young athletes across the globe, many of whom dream of following the same path he once began as a teenager.

This week, that dream comes alive once again as the World Athletics U20 Championships take centre stage at the iconic Hayward Field in Eugene, Oregon. The venue has already witnessed the birth of future superstars. In 2014, it was where Britain's Dina Asher-Smith and Uganda's Joshua Cheptegei captured their first global titles, launching careers that would later produce world championships, Olympic medals, and lasting legacies in athletics.

Twelve years later, another generation arrives in Eugene hoping to create its own defining moment.

Among the brightest young talents is Great Britain's Jake Odey-Jordan, the 200m bronze medallist from Lima who now owns the European U20 100m record after an astonishing 10.01-second performance. He enters the championships eager to build on his growing reputation as one of Europe's most exciting young sprinters.

The United States will look to Tate Taylor, who has already made history as the first American high school athlete to break the 20-second barrier for the 200 metres. Fresh from a Diamond League victory in a sensational 19.75 seconds, he arrives in Eugene carrying the momentum of one of the most remarkable junior seasons ever recorded.

Jamaica, the nation that introduced the world to Usain Bolt, will once again have high hopes through Shanoya Douglas. The talented sprinter has established herself as one of the championship's leading contenders after producing lifetime bests of 10.98 seconds for the 100m and 22.11 for the 200m this season.

History has repeatedly shown that the World U20 Championships are far more than a junior competition. They are often the first chapter in the careers of future Olympic champions, world record holders, and global icons. Every generation arrives with ambitious dreams, but only a select few leave having announced themselves to the world.

No one can say with certainty whether the next Usain Bolt will emerge this week. Greatness cannot be predicted, and legends are never manufactured. Yet every legendary career begins with a single breakthrough performance.

For Bolt, that defining moment came in Kingston in 2002.

Now, under the famous lights of Hayward Field, another group of gifted teenagers stands ready to chase history. Somewhere among them could be the next athlete whose name will inspire the world for years to come.

"An athlete cannot run with money in his pockets. He must run with hope in his heart and dreams in his head." More than seventy years after those words were spoken, they remain among the most powerful messages ever shared in distance running. They are often quoted as simple motivation, but behind them lies a remarkable story of sacrifice, courage, conviction, and an unwavering belief that true greatness is never measured by financial reward.

Few athletes have left a legacy as enduring as Emil Zátopek. Known around the world as "The Czech Locomotive" for his relentless determination and unmistakable running style, he redefined what was possible in endurance racing. His legendary performance at the 1952 Olympic Games in Helsinki still ranks among the greatest achievements in athletics history. In the space of just nine days, he captured Olympic gold in the 5,000 meters, the 10,000 meters, and, incredibly, the marathon—a race he had never attempted before.

Yet the world in which Zátopek competed was vastly different from today's professional athletics landscape. During the 1950s, elite sport officially operated under strict amateur rules. Olympic athletes were forbidden from accepting prize money or earning a living directly from competition, although unofficial financial arrangements existed in many sports. Zátopek himself never raced for appearance fees or lucrative prize purses. Instead, he served as an officer in the Czechoslovak People's Army, receiving a military salary while representing his country. Running brought him glory, but not personal wealth.

It was within that environment that his famous words carried genuine meaning. For Zátopek, success was never driven by the promise of money. He believed the greatest performances were fueled by hope, ambition, discipline, and the courage to pursue dreams that seemed impossible. Those qualities, rather than financial incentives, formed the foundation of lasting excellence.

With the benefit of history, his words carry even greater significance. In 1968, during the Prague Spring, Zátopek openly supported democratic reforms in Czechoslovakia. When the movement was crushed, he paid a heavy personal price for standing by his principles. He was stripped of his military rank, removed from public life, and forced into years of manual labor. The man who had once stood proudly atop the Olympic podium found himself performing physically demanding jobs, far removed from the stadiums where he had inspired millions.

His story reminds us that the values he expressed were not empty words crafted for public admiration. He lived by them, even when doing so came at enormous personal cost. His belief that hope and conviction mattered more than material rewards became evident not only in the races he won, but also in the hardships he endured with remarkable dignity.

Distance running has changed dramatically since Zátopek's era. Today's elite athletes compete in a fully professional sport where prize money, sponsorship contracts, appearance fees, and endorsement deals can be worth millions. Success on the track and roads now offers opportunities that were unimaginable during the age of amateur competition. Professionalism has transformed the sport, allowing athletes to train full-time, access world-class coaching and sports science, and build financially secure careers.

Yet despite these changes, the essence of Zátopek's message has never lost its relevance.

Every elite runner naturally hopes to earn a good living from years of dedication and sacrifice. There is nothing wrong with financial success, and the rewards available today have elevated the standard of competition across the world. But history consistently shows that money alone is rarely enough to sustain greatness. The athletes whose careers endure the longest are often those driven by an inner passion to improve, to test their limits, and to chase excellence for its own sake. Financial rewards become the result of that commitment, not the reason for it.

When competition is motivated solely by wealth, its deeper purpose can fade. But when an athlete races with genuine belief, relentless determination, and an unwavering dream, extraordinary performances often follow naturally.

That is why Emil Zátopek's words continue to resonate across generations. His legacy extends far beyond Olympic medals and world records. It lives in every runner who laces up their shoes with a goal that cannot be measured in dollars, every athlete who refuses to surrender when the race becomes painful, and every competitor who understands that the greatest victories begin long before the finish line.

The economics of distance running may have evolved beyond recognition, but the heart of the sport remains unchanged. Every athlete still arrives at the starting line carrying something far more valuable than money—hope in their heart and dreams in their head. Those invisible qualities have always been, and will always remain, the true fuel of greatness.

Winning a major championship is never just about crossing the finish line first. Behind every gold medal lies a carefully crafted race plan, and Josh Kerr's unforgettable Commonwealth Games triumph in Glasgow was a perfect example of tactical brilliance meeting extraordinary finishing speed.

While the final time of 3:54.12 for the mile will be remembered as the official result, the split times reveal a much deeper story—one of patience, precision, and devastating acceleration when it mattered most.

Kerr resisted any temptation to force the pace from the gun. Instead, he settled into a controlled rhythm, allowing the opening stages to unfold naturally. His first four 100-metre segments—14.9, 15.1, 15.3 and 15.1 seconds—brought him through 400 metres in 60.4 seconds, a measured opening that conserved valuable energy while keeping him firmly in contention.

The second lap remained equally composed. Passing 500 metres in 15.3 seconds before recording splits of 15.7, 16.2 and 15.4, Kerr reached 800 metres in 2:03.0. The pace had eased, but that was exactly where the Scottish star wanted to be. Rather than chasing early speed, he was setting the stage for a decisive finish.

Everything changed after halfway.

Kerr gradually increased the tempo with smooth, controlled acceleration. His 900-metre and 1,000-metre splits of 15.2 and 14.9 seconds signalled that the race was beginning to stretch. He then surged through 1,100 metres in 14.3 seconds before covering the next 100 metres in just 13.4 seconds to reach 1,200 metres in 3:00.8.

From there, the home crowd witnessed championship running at its finest.

Instead of fading, Kerr became even stronger. He reeled off three consecutive 100-metre splits of 13.4, 13.4 and 12.8 seconds, dismantling the field with every stride. His final 100 metres were covered in a stunning 12.5 seconds, sealing an emphatic victory and sending the Glasgow crowd into celebration.

The progression of his race was remarkable. After opening with relaxed 15-second splits, Kerr transformed the closing stages into a demonstration of world-class speed endurance. His ability to accelerate continuously over the final 600 metres highlighted not only exceptional fitness but also supreme confidence in his race plan.

Championship middle-distance racing is rarely about producing the fastest possible time from the start. More often, it rewards athletes who understand when to conserve energy and when to unleash everything they have left. Kerr executed that philosophy to perfection.

His split chart paints the picture of a runner who never panicked, never wasted effort, and saved his greatest weapon for the closing stages. It was a textbook display of patience followed by relentless aggression—a combination that turned a tactical race into a memorable Commonwealth gold medal performance.

For aspiring middle-distance runners, Kerr's Glasgow masterpiece offers an important lesson: the strongest finish often belongs not to the athlete who runs hardest from the gun, but to the one who knows exactly when to make their move. On home soil, Josh Kerr timed that move to perfection, producing a performance that will stand as one of the defining moments of the championships.

At just nine years old, Oliver Smith has achieved something extraordinary—not by chasing records or medals, but by proving that determination, compassion, and consistency can create a life-changing impact.

Hailing from Wombwell, on the outskirts of Barnsley, Oliver set himself a remarkable challenge at the beginning of the year. Rather than attempting a single marathon, he decided to complete the equivalent distance of nine marathons over several months. From January 1 to April 26, the young runner covered an incredible 380 kilometres, breaking the distance into manageable daily runs suitable for a child his age.

His routine was built on dedication. Saturdays were reserved for parkrun events, Sundays for junior parkrun, while the remaining kilometres were steadily accumulated throughout the week. Averaging approximately 3.3 kilometres each day, Oliver never lost sight of the goal that inspired every step.

The challenge carried deep personal meaning. Last summer, Oliver's father, Tom Smith, suffered a devastating health setback after losing most of the vision in one eye. Medical examinations revealed a 4-centimetre meningioma wrapped around his optic nerve, leading to a complex 12-hour operation at the Royal Hallamshire Hospital in Sheffield.

Throughout the family's difficult journey, The Brain Tumour Charity provided invaluable guidance, support, and reassurance. Grateful for the help his family received, Oliver decided he wanted to give back in the most meaningful way he could. He launched a fundraising campaign with an initial goal of raising £2,000 to support others facing similar challenges.

What followed exceeded everyone's expectations.

Oliver brought his incredible fundraising challenge to a memorable conclusion at the Mini London Marathon, finishing on the very same day his mother, Hannah Smith, completed her first-ever London Marathon. It was a fitting family celebration of courage, resilience, and perseverance.

By the time Oliver crossed the finish line, donations had soared beyond £16,500—more than eight times his original target. His remarkable achievement captured the hearts of supporters, demonstrating how one young boy's determination could unite an entire community behind an important cause.

For Oliver, however, the journey is far from over. Inspired by the overwhelming support and the difference his efforts have made, he has already begun working toward his next fundraising challenge.

His story serves as a powerful reminder that age is no barrier to making a meaningful difference. Sometimes, the greatest acts of courage are measured not by speed or distance, but by the willingness to take one small step after another for the benefit of others.

Oliver Smith's inspiring journey is more than a fundraising success—it is a testament to the strength of family, the power of kindness, and the extraordinary impact that can begin with the simplest decision to help.

Sometimes the smallest opportunity creates the greatest triumph, and Jamaica's Navasky Anderson proved exactly that with a stunning performance to capture the men's 800m title at the 2026 Commonwealth Games in Glasgow.

Less than 24 hours after scraping into the final by the slimmest of margins, Anderson produced the race of his life, surging to victory in 1:45.33 to complete one of the most remarkable comeback stories of the championships. His gold medal was not only a reward for exceptional talent but also for courage, determination, and unwavering belief when everything was on the line.

The journey to the top nearly ended in the semifinals. Locked in an intense battle with England's Max Burgin for the final qualification place, Anderson threw himself across the finish line in a dramatic dive, stopping the clock at 1:45.38. That desperate effort earned him the last available place in the final as the fastest non-automatic qualifier, keeping his Commonwealth dream alive by the narrowest of margins.

With another chance in his hands, the Jamaican made sure it counted.

In a fiercely contested final, Anderson displayed outstanding tactical awareness and patience throughout the opening stages before unleashing a devastating finishing kick down the home straight. His perfectly timed acceleration left the rest of the field with no answer as he crossed the finish line first, securing a memorable Commonwealth crown and one of Jamaica's standout victories of the Games.

Australia's Luke Boyes delivered an impressive performance to claim the silver medal in 1:45.93, while Kenya's Wyclife Kinyamal battled strongly to take bronze in 1:46.12 after another highly competitive championship race.

Anderson's unforgettable triumph will be remembered as one of the defining moments of Glasgow 2026—a powerful reminder that championships are not always won by the fastest qualifier, but often by the athlete who refuses to surrender. From a fearless dive that kept his hopes alive to a brilliant gold-medal performance less than a day later, the Jamaican wrote one of the most inspiring chapters of these Commonwealth Games.

Men's 800m Final Results

1. Navasky Anderson (Jamaica) — 1:45.33

2. Luke Boyes (Australia) — 1:45.93

3. Wyclife Kinyamal (Kenya) — 1:46.12

Navasky Anderson arrived in the final as the last man to qualify, but he left Glasgow as the Commonwealth champion—a remarkable transformation that perfectly captures the unpredictable beauty of championship athletics.