Running News Daily

Expert advice for focusing on your best event to maximize your running potential.Ever notice that some runs and races are more satisfying than others? These workouts aren’t necessarily the easiest runs or even the ones that are the most fun. Instead, they’re fulfilling because the distance feels challenging, but doable. You collect your medal and walk away thinking, “I bet I can do even better next time,” rather than, “thank goodness that’s over.”

If you have already clicked with a specific distance, you may have already found your running “sweet spot,” or the race length that fires up your inner athlete and gets you training for your next PR. But if you’re new to running or haven’t yet hit your racing stride, some experimentation and a little self-reflection will help you determine where to focus your time and effort when registering and training for events. To help you land on your sweet spot (and figure out what to do when you get there), we chatted with a few run coaches who have worked with athletes of all levels of experience and race preferences. Here’s what you need to know. 

What factors determine your sweet spot race distance?

Before you declare yourself a 10K devotee or commit to running a marathon in every state, give yourself adequate time to build a personal relationship with running and experience different races. 

“I don’t know if there’s really a set amount of time required to figure this out,” Matt Forsman, USATF/RRCA-certified running coach and race organizer at Sasquatch Racing, tells Runner’s World. “Some people run for years before determining what distance is their sweet spot. For others, a certain distance immediately speaks to them. If you’re new to running, I’d say give yourself at least six to nine months to build some running fitness, try a few distances, and go from there.”

As you rack up the miles and try different races on for size, it can be helpful to keep these factors in mind: 

Fitness and Experience

“Your current level of running fitness should be an important part of the calculus in determining what race distance is best for you,” Forsman says, noting that shorter distances like 5K and 10K, while they present their own unique challenges, are generally more beginner-friendly than half marathons and marathons. 

You may find that, even as a newbie, these shorter distances enable you to make noticeable progress that’s reflected in your race times. These wins are valuable, as they can keep you engaged and motivated. 

Schedule and Lifestyle

Anyone who’s trained for a marathon or ultramarathon will tell you how all-consuming it can be. Some people have the necessary bandwidth or a flexible schedule. Others have the support and resources to fit training between competing priorities, like work, family obligations, and social events. But if you simply don’t have the time and energy to train for a specific distance, it’s probably not your sweet spot.“You should fit running in and around your life and not life in and around your running,” Todd Buckingham, Ph.D. exercise physiologist at PTSportsPRO in Grand Rapids, Michigan tells Runner’s World. “We do this because it’s fun. We do this because we want to push ourselves. But hopefully not to the extent of alienating friends and family. You need to find a distance that will work with your life.” 

Location

If you train outdoors, you will always contend with temperature, climate, and terrain. Therefore, where you live will likely play a role in determining your sweet spot, Will Baldwin, USATF and VDOT-certified running coach in Flagstaff, Arizona tells Runner’s World

“If summer temperatures soar, focusing on local 5Ks instead of marathon training will be much more manageable,” Baldwin says. Of course, you can beat the heat by logging miles before or after sunrise, running on a treadmill, but workarounds often require extra planning and schedule adjustments. The same goes for training in frigid, icy temps.

In some cases, your zip code may present an advantage, as year-long temperate weather and extended daylight hours open up more opportunities for longer outdoor training runs. 

“And if there’s a fantastic trail system nearby with plenty of races, it’s the perfect chance to test those trail-running skills and have some fun with it,” Baldwin adds.

Past Performance

Your race history is a clue to where your natural talents lie, which can help inform your sweet spot. “Genetics do play a role,” Buckingham says. “Some people have the diesel engine where they can just go all day long, but they can’t go any faster…other people are really good at short distances but struggle at long distances.” Buckingham and Baldwin recommend checking out online tools like the VDOT Running Calculator, which uses one race distance time to determine your estimated time for other distances. Runner’s World also has an easy-to-use race time predictor. Say, for example, your half-marathon PR is 2:10. The calculator uses this information to suggest an exhaustive list of predicted race times, including a 58:40 10K. However, if your 10K PR is actually 56:10, you may be better suited to the 10K. 

“Athletes can use this tool to see which of their PRs is the most distinguished for each distance, helping them determine their ideal race distance,” Baldwin says. 

You can also garner a lot of information by participating in local races and looking at race results. “See where you finish in relation to other people your age and sex because that will probably tell you just as well,” Buckingham says. 

Injuries

“I think it's important to consider any aggravations and injuries you’ve incurred,” Forsman says. “Running is a high-impact sport that generates about three to seven times your bodyweight in impact force per foot strike. If you have [had] a number of injuries in your recent or distant past, shorter distances like the 5K or 10K may make the most sense. Conversely, if you’ve never had any running-related injuries and your running fitness level is high, a longer distance might work great for you.”

Your Happiness and Enjoyment

Do you notice that some races are simply more fun than others? Pay attention to those gut-level feelings, even if they contradict all of the other data you’ve collected, Baldwin says. 

“When figuring out an athlete’s ideal race distance or their sweet spot, I love to start with what excites them the most,” he says. “Even if someone shines in a 10K or half marathon, their heart might be set on the full marathon. Passion is often the fuel source of consistent training, so tapping into that excitement is really important.”How do you level up in your sweet spot race distance?

Once you find your sweet spot, you may need to make some adjustments to your running routine because a training program should be tailored to your upcoming event, if you plan to race.

“If you’re currently running a few easy miles a few times a week but really want to run a fast 5K, you’re going to need to inject some ‘quality,’ like tempo, intervals, and hills, to develop strength and speed,” Forsman says. “If you want to simply tackle a longer distance like a half or full marathon, you’re going to need to gradually add some more miles into your training to build stamina and endurance.”

Focusing on one distance also allows you to fine-tune your fueling and hydration strategy, especially if you opt for longer distances. “If the event we’re training for is going to take us over 90 minutes to complete, we have to start talking about and practicing fueling. We’ll need to incorporate either some liquid fuel or energy gels to help us finish the race and utilize all of our fitness,” Baldwin says. “It’s an added expense to have fuel for all of the important long runs and races, so it’s also something to consider when choosing your ideal race distance,” he adds. 

Are there downsides to sticking with one race distance?

It can be rewarding to climb the ranks in sweet spot events, but the experts caution against getting too “stuck” in your sweet spot. 

“You should definitely be mixing up the types of races you do,” Baldwin says. “It’s common for a marathon runner to come to me who has been stuck at a certain level for years. When I go back through their training history, they almost always have been doing only marathons for several years in a row. They’ve neglected the shorter races, speed work, and their leg turnover.” Baldwin explains that training at different paces engages different energy systems, and temporarily focusing on shorter, faster distances can improve your speed and efficiency, even on slower endurance runs. 

The same concept applies to runners with a shorter sweet spot. “If shorter distances like the 5K or 10K are your thing, there’s still utility in tackling longer distances. Training for a longer distance can help you better manage fatigue in the latter stages of your 5K or 10K,” Forsman says. 

Plus, you could miss out on what got you hooked on running in the first place. “Professional athletes have to specialize and really just focus on one event because that’s how they earn their livelihood. But the average runner should have fun with it,” Buckingham says. “If you have fun doing one race distance, that’s fine. But don’t be afraid to jump in the local 5K if your friends ask you to join them.”  

Most Olympic marathoners spend their youth focused on running. They join track clubs, compete in national championships, and pursue the sport from an early age.

Julia Mayer’s journey was very different.

Today, Mayer is Austria’s marathon record holder, a multiple national record holder on the roads, and an Olympian. Yet for much of her athletic life, running was not her primary sport.

For 16 years, she played soccer.

Then she discovered something that would change her life.

“I noticed that I was really fast in the fun runs and that it was really, really fun,” Mayer said when reflecting on her transition from soccer to distance running.

What began as curiosity quickly became a passion. She eventually made the bold decision to leave soccer behind and focus entirely on running. It was a move that surprised many people around her, but Mayer believed she had found her true athletic calling.

The decision proved to be the right one.

Within a few years, Mayer developed into one of Europe’s top marathon runners. Her steady improvement carried her from local races to the international stage, where she began rewriting Austria’s record books.

She now holds Austrian records in the marathon, half marathon, and road 10K. Her marathon best of 2:26:08 established her as the fastest female marathoner in Austrian history. Her performances in the half marathon and 10K have further cemented her place among the country’s all-time great distance runners.

Her rise culminated with qualification for the 2024 Olympic Games in Paris.

Competing in the Olympic marathon represented the realization of a dream. On one of the most challenging marathon courses ever used for the Olympics, Mayer ran courageously against the strongest field in the world and finished 55th in her Olympic debut.

Behind the scenes, success has come through extraordinary dedication. During marathon preparation, Mayer trains twice a day and covers approximately 200 kilometers, or 124 miles, each week. The workload demands discipline, patience, and a deep commitment to continuous improvement. 

What makes her story especially inspiring is not simply the records or the Olympic appearance.

It is the fact that she found her greatest talent later than many elite runners.

In a sport where athletes are often identified at a young age, Mayer’s journey serves as a reminder that potential does not always reveal itself early. Sometimes it takes years of experience, a willingness to try something new, and the courage to follow a different path. 

The former soccer player who once chased a ball across a field is now chasing history on the roads of Europe.

And according to those closest to her, her best performances may still be ahead.

For runners of every age and ability, Julia Mayer’s story delivers a powerful lesson: it is never too late to discover what you are capable of.

From soccer player to Olympian, her journey proves that remarkable achievements can begin when least expected.

Megan Keith produced the performance of her career in Oslo on Thursday night, shattering one of Scotland’s longest-standing distance running records and cementing her place among Britain’s greatest female 3000m runners.

The 24-year-old clocked a sensational 8:28.35 over 3000m, breaking the Scottish outdoor record that had stood for nearly four decades. In doing so, Keith eclipsed the previous mark of 8:29.02, set by Scottish legend Yvonne Murray back in 1988, ending a record reign that had lasted 38 years.

Keith’s breakthrough run was more than just a national record. The performance also propelled her to third on the UK outdoor all-time list, placing her behind only two of Britain’s most celebrated distance runners — Paula Radcliffe, who leads the rankings with 8:22.20, and Laura Weightman, whose 8:26.07 remains the second-fastest outdoor mark by a British woman.

The significance of Keith’s achievement is amplified by the calibre of athletes she now joins in the record books. For decades, Murray’s mark stood as one of Scottish athletics’ most untouchable records, surviving generations of elite competitors. Keith has now succeeded where many outstanding runners have fallen short, announcing herself as one of the leading distance talents in British athletics.

Her time also compares favourably with the best performances produced indoors. Olympic medallist Laura Muir ran 8:26.41 indoors in Karlsruhe in 2017, underlining just how exceptional Keith’s outdoor effort in Oslo truly was.

The run continues a remarkable rise for the Scottish star, whose progression over recent seasons has transformed her from a promising prospect into a genuine force on the international stage. Running with confidence and composure against elite competition, Keith demonstrated both the speed and endurance required to challenge the very best in Europe and beyond.

With the World Championship season gathering momentum, Keith’s record-breaking display sends a powerful message. Not only has she etched her name into Scottish athletics history, but she has also established herself as a serious contender in one of the sport’s most competitive events.

In Oslo, Megan Keith did far more than break a record. She ended a 38-year wait, climbed into the upper echelon of British distance running, and delivered a performance that may prove to be a defining moment in her career.

British middle-distance talent Phoebe Gill took another significant step forward in her return to top form, producing a determined victory over 800 metres at the Meeting de Marseille in France on Wednesday.

Competing in challenging, wind-affected conditions, the 19-year-old demonstrated both resilience and composure as she held off a late charge from Switzerland's Veronica Vancardo to secure the win in 2:00.81. Vancardo finished just three hundredths of a second behind in 2:00.84, underlining the fiercely contested nature of the race.

While the margin of victory was narrow, the result represented another encouraging milestone for Gill as she continues to rebuild momentum following her injury setback. The young Briton showed impressive race awareness and strength in the closing stages, maintaining her advantage despite the difficult conditions that made fast running a challenge throughout the evening.

The Marseille triumph adds to a growing body of evidence that Gill is steadily progressing toward her best form. Earlier in her comeback campaign, she clocked 2:01.50 for 800m in Bydgoszcz before demonstrating her versatility with a strong 4:05.53 performance over 1500 metres at the BMC Grand Prix meeting in Trafford.

Those performances have highlighted not only her improving fitness but also her ability to compete across multiple distances as she carefully builds her season. The Marseille victory now provides further confirmation that the European junior star is moving in the right direction.

Gill emerged as one of Britain's most exciting middle-distance prospects through a series of breakthrough performances as a teenager, earning widespread recognition for her fearless racing style and remarkable maturity. Injury temporarily interrupted that upward trajectory, but her recent results suggest she is steadily rediscovering the form that made her one of the sport's brightest young talents.

With each race, the signs of progress become increasingly evident. Winning in difficult conditions and under pressure from a quality field is often a stronger indicator than a fast time alone, and Gill's latest success demonstrated exactly those qualities.

As the summer season gathers pace, the Marseille victory offers another confidence boost for the British teenager, whose return continues to gain momentum. If her recent progression is any indication, Gill could soon find herself back among the leading names on the European middle-distance circuit. 

The NCAA Track and Field Championships delivered a moment few could have predicted as Ja’Kobe Tharp produced one of the most astonishing performances in the history of sprint hurdling, rewriting the record books in spectacular fashion.

Competing in the opening round of the men’s 110-meter hurdles, the Auburn star stunned the athletics world by clocking an incredible 12.75 seconds, becoming the first athlete ever to break the 12.80-second barrier. In doing so, he eclipsed the long-standing world record of 12.80 set by Aries Merritt in 2012, a mark that had stood as one of the sport’s most revered achievements for more than a decade.

What makes Tharp’s breakthrough even more remarkable is the scale of his improvement. Entering the championships, the defending NCAA and U.S. champion had recorded a season-best of 13.05 seconds. Yet under the brightest spotlight, he unleashed a performance that exceeded every expectation, slicing an extraordinary 0.26 seconds from his personal best in a race that instantly became one of the greatest ever run.

The achievement sent shockwaves throughout the track and field community. While Tharp arrived in Eugene as one of the leading contenders for the NCAA title, few envisioned a performance capable of redefining the limits of the event. Instead, the American hurdler delivered a race for the ages, combining flawless technique, explosive speed, and impeccable rhythm from the first hurdle to the finish line.

The historic run not only secured his place in athletics history but also transformed the outlook of the championship. With the world record now in his possession, Tharp advances to the final as the overwhelming favorite, carrying momentum that could make an already unforgettable weekend even more extraordinary.

For years, the 12.80 barrier appeared untouchable. On a stunning day at the NCAA Championships, Ja’Kobe Tharp proved otherwise, producing the kind of performance that reminds fans why sport remains so unpredictable. In a matter of seconds, he turned a routine qualifying round into a landmark moment that will be remembered for generations.

The world record no one saw coming is now a reality—and Ja’Kobe Tharp is the man who changed history.

A new chapter in middle-distance running may have begun in Oslo after American teenager Cooper Lutkenhaus produced one of the most remarkable performances of the season, narrowly defeating reigning Olympic champion Emmanuel Wanyonyi in a thrilling men's 800m contest at the Diamond League meeting.

The 17-year-old sensation shocked a world-class field by crossing the finish line first in a race that came down to the smallest of margins. After an intense battle over the final metres, Lutkenhaus held off Wanyonyi by just one hundredth of a second, producing a dramatic finish that left the packed stadium in disbelief.

From the opening lap, the pace was relentless as the leading contenders positioned themselves for a fierce showdown. As the athletes entered the home straight, Wanyonyi appeared poised to unleash his trademark finishing kick. However, Lutkenhaus refused to be intimidated, matching the Olympic champion stride for stride before producing a perfectly timed lean at the line to secure a historic victory.

The result marks a breakthrough moment for the young American, who continues to establish himself as one of the brightest talents in global athletics. Defeating an Olympic champion at a Diamond League event is a feat many athletes spend entire careers pursuing, yet Lutkenhaus achieved it before reaching adulthood.

For Wanyonyi, the narrow defeat does little to diminish his status as one of the world's premier 800m runners. The Kenyan once again demonstrated his exceptional class and competitiveness, pushing the race to a world-class standard and forcing his young rival to deliver the performance of a lifetime.

Beyond the result itself, the race offered a glimpse into what could become one of the sport's most exciting rivalries in the years ahead. With established stars and emerging talents now pushing each other to new heights, the men's 800m continues to evolve into one of athletics' most captivating events.

On a memorable night in Oslo, the spotlight belonged to Cooper Lutkenhaus. At just 17 years old, he stood toe-to-toe with an Olympic champion and emerged victorious, announcing himself to the athletics world in spectacular fashion.