Running News Daily

Having a tough day? Whether you should persevere or pack it in depends on several factors.

If you’ve ever found yourself in the second half of a long run debating whether you should cut it short, you’re not alone. Mounting fatigue has a way of inducing that internal discussion among many runners.

Making the right decision for you can be tricky. On the one hand, you’re already really tired, and you have several miles to go; won’t mindlessly sticking it out put you in a hole and compromise your upcoming training and racing? On the other hand, isn’t one of the main points of long runs to get used to keep on keeping on when the desire to stop strikes?

As with most matters in running, the best answer is “it depends.” Here are five things to consider when a long run isn’t going well.

Are you having a specific bodily pain?

Discomfort—mild muscular fatigue or tightness, stomach distress, hot spots on your feet—is typical when you’re going long. These unpleasant sensations seldom merit changing your plan for the day.

A specific bodily pain is another matter. Sara Hall, the second fastest marathoner in U.S. history, says she cuts long runs short under only one condition—if she’s worried about an acute pain or tight spot that might become an injury if she runs through it.

A good rule of thumb here is to assess whether your troublesome spot is making you alter your running form. If so, being a disciplined runner in this instance means ending the run. Continuing with compromised form can not only lead to injury in the noticeable area, but also cause problems elsewhere from you compensating for the trouble spot.

If you don’t have a potentially injurious pain, why do you want to shorten this run?

Probably the most common reasons for considering cutting a long run short are that the run is a much greater mental struggle than it should be and that you feel much more tired than usual. All runners have days like these, thanks to the fact that we’re humans, not machines that can predictably perform the same at, say, 8 a.m. every Sunday.

“People only have so much willpower,” Mark Coogan, a member of the 1996 U.S. Olympic marathon team who now coaches the elite group New Balance Boston, tells Runner’s World. “Life circumstances are part of the training process, so you need to account for them.”

If your family or work life has been particularly stressful lately, a long run can be a good way to reboot mentally. But it can also seem like just another obligation, and slogging away to hit an arbitrary mileage goal for the day can further drain you psychologically. If the run you’re doing isn’t a crucial part of your training plan—more on that below—it’s probably not a good idea to spend lots of precious mental capital on it. Cut the run short, and don’t beat yourself up over doing so.

If you feel okay mentally, but physically worn down almost from the start, you’re probably best off cutting the run short, especially if you have an important race in the next week or two. If you don’t have a race you care about in the next week or two, first try slowing your pace. If doing so doesn’t help, and the run isn’t an especially important one, then it’s okay to go shorter than you planned.

After any of these scenarios, do two things. First, focus on maximizing recovery in the immediate aftermath of your run—consume carbs and protein within an hour of finishing, stay on top of rehydrating, and do some gentle stretching or walking later in the day. Take at least one more easy day than usual before your next challenging run.

Second, review your recent training. Have you upped your mileage and/or intensity lately? Was the long run too soon after a race hard workout? Are you trying to train like you “should” even though your non-running life is currently extraordinarily stressful? Are you following a cookie-cutter training plan that might not mesh with how you recover after long and hard runs?

“My training plans are always written in pencil,” Sara Slattery, who placed fourth in the 10K at the 2008 Olympic Trials and is now the head men’s and women’s cross-country coach at Grand Canyon University in Phoenix, tells Runner’s World. “Each athlete is very different in how they can handle training.”

Elite runners constantly adjust their training, and you’re allowed to as well. You might be someone who does best with three easy days before your toughest sessions, or who thrives on doing long runs on something other than a once-a-week schedule.

What are you training for?

Long runs have a place in all training programs. As legendary coach Bill Squires put it, they put the tiger in the cat.

But prioritizing long runs depends on what you’re training for. If you’re getting ready for a marathon, they’re arguably the most important aspect of your buildup. If your focus this season is a 5K PR, not so much. Slattery and Coogan agree that, if you’re not getting ready for a half marathon or longer, the cut-it-short threshold is lower than if you’re training for a long race. Gutting out a two-hour run when you’re overly tired will likely detract from the harder sessions, like kilometer repeats at 5K pace, that specifically prepare you for shorter distances.

That’s not to say that marathoners should do all long runs as planned regardless of how they feel. “Almost all marathoners already know how to persevere,” Coogan points out.

You don’t need to always prove to yourself you’re not a quitter. In his prime, Coogan trained with some of the best runners in the world of that era, such as former marathon world record-holder Steve Jones. Their typical long runs were 20 to 22 miles. “But if they were tired, they would often just cut off and say, ‘I am only doing 15 today.’ It’s being smart and knowing your body,” Coogan says.

If you’re training for a marathon, what is the goal of this particular long run?

Long runs for marathoners have two main types—putting in time on your feet at an easy to moderate effort, and harder outings that incorporate stretches at around goal marathon pace, or sometimes even a little faster. If you’re struggling on the first kind—a just-get-in-the-work long run—see if backing off the pace helps.

You don’t need to always prove to yourself you’re not a quitter. In his prime, Coogan trained with some of the best runners in the world of that era, such as former marathon world record-holder Steve Jones. Their typical long runs were 20 to 22 miles. “But if they were tired, they would often just cut off and say, ‘I am only doing 15 today.’ It’s being smart and knowing your body,” Coogan says.

If you’re training for a marathon, what is the goal of this particular long run?

Long runs for marathoners have two main types—putting in time on your feet at an easy to moderate effort, and harder outings that incorporate stretches at around goal marathon pace, or sometimes even a little faster. If you’re struggling on the first kind—a just-get-in-the-work long run—see if backing off the pace helps.

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.