Running News Daily

You felt fine a day after your long run—so why the heck are you slogging through your easy workout two days later?

Picture this scenario: You get through a tough workout on Sunday—whether it’s a tough round of 800-meter repeats or 16 miles at marathon pace—and, surprisingly, you feel fine afterwards. 

The next morning, you’re a little stiff, but nothing too serious. You take a day to rest, and then head back out on Tuesday for an easy run. 

Then, boom. Your legs feel like they’re made of lead, you’re sore all over, and what’s supposed to be an easy run feels like you’re wading through molasses. What the heck happened?!

This is what Cory Smith, running coach and founder of Run Your Personal Best, calls “second-day syndrome.” The official term is delayed onset muscle soreness, or DOMS, but he likes to use second-day syndrome because it nails home the point that the ailment often happens two days after a hard workout, which a lot of people don’t expect.

Before getting to the bottom of why DOMS happens, let’s start with simple definitions. The American College of Sports Medicine defines DOMS as, “A sore, aching, painful feeling in the muscles after unfamiliar and unaccustomed intense exercise.” Basically, whenever you lift weights, run a tough workout, go rock climbing, or do an activity beyond your current level of fitness, you’re creating tiny tears in muscle tissue. In response, your body releases chemicals, lipids, alongside white blood cells like cytokines, macrophages, and neutrophils to quickly repair those muscles. This flurry of activity in localized areas of the body also initiates an inflammatory response. The muscle tears, rebuilding process, and inflammation creates that soreness and stiffness DOMS is recognized for. 

“The soreness peaks anywhere from 24 to 48 hours after the initial stress, so it’s common for runners to feel fine the next morning and think they’re all good and recovered,” Smith says. “But then, on that second day, you might feel worse than you did yesterday.” This is because there’s a delay in delivery of blood flow to the muscle also called the “inflammatory cascade.” Think of muscle repair as a slow ramp-up process; sometimes it takes a few days to reach peak soreness. 

Though it can be painful, annoying, and hindering, DOMS shouldn’t last long-term. In fact, it won’t be a recurring sensation. 

“Eventually, through repeating the cycle of damaging and healing, you’ll grow stronger,” Smith says. “Your body is going to be accustomed to this stress and you’ll feel DOMS less and less.”

Depending on the severity of your workout and how often you repeat it, DOMS generally goes away in a few weeks. Your muscles heal, rebuild stronger, and eventually become accustomed to the intense exercise. Contrary to popular belief, just because that soreness goes away doesn’t mean you didn’t have a hard workout. Your body has just adapted and may require less recovery.

“If you’re not almost recovered from a normal workout on the third day, you probably went too hard,” Smith says. “Generally, it depends on the type of workout that you’re doing— some light temp work—you may only need a day in between and you’ll be recovered. Whereas if you’re doing hard 800s, you’ll probably need two full days to recover. For a long run at marathon pace, you might need three days.”

Since defining DOMS, research has traditionally been focused on muscle tissue damage. But a recent study published by the International Journal of Molecular Sciences has shown that connective tissue, like deep fascia, may be more involved than previously thought. Deep fascia is connective tissue surrounding muscles, and it facilitates movement between muscles and acts as a pathway for blood vessels. 

Authors of the study believe that they’ve found evidence that proves further research and effort needs to be focused on the fascia, rather than just muscle tissue. This also means that runners may want to pay more attention to their fascia, as it doesn’t respond to conventional static stretching, rather multiple planes of stretching and mobility. It’s less about stretching individual muscles, but lengthening the connections made by the fascia. 

There are several ways to target this connective tissue. One effective method is pedal during yoga: downward facing dog, the extended side angle pose, and the standing figure-four stretch. 

There’s no fix-all method to preventing DOMS, but recovery protocols may dictate how severe or sustained your soreness will be. Smith recommends static stretching no more than six minutes after your run. It’s important to get those muscles stretched as quickly as possible after a run so they don’t tighten up. Tight muscles can prevent cells from expanding and bringing blood flow to the muscles. You need fresh blood and oxygen delivered to the worked out muscles, as it carries away the lactic acid buildup there. A massage gun can produce the same results.

“Movement is key! My go-to for runners is walking for 20 to 30 minutes after a hard workout, but an easy spin or recovery swim will also work,” says physical therapist and running coach Amy Parkerson-Mitchell. 

The American Council on Exercise recommends drinking 7-10 ounces of water every 10-20 minutes during your run, and an additional 8 ounces within 30 minutes after. When you sweat, you lose water, which is important for oxygen delivery to the muscles. Plus, water acts as a sort of medium within the body to deliver nutrients like amino acids and electrolytes to damaged muscles. 

You might be inclined to reach for an ice pack when you’re recovering from a long run, but Parkerson-Mitchell says that heat is key. In a study comparing heat and cold therapies for recovery, researchers found that applying heat directly after a workout produced less muscle damage. Ice, on the other hand, is great for when you’re in the midst of DOMS, rather than before it happens, because it eases swelling and numbs pain. 

There are two types of heat therapy: dry heat in the form of heating pads, and moist heat in the form of steam towels or a hot bath. Both are effective, but the Orthopedic Institute of Pennsylvania says that moist heat works faster in changing the muscles temperature. 

Amy Parkerson-Mitchell says warming up and cooling down is more important than people think, and skipping these steps can increase the time required for recovery from DOMS. Dynamic mobility exercises like walking high-kicks, knee-to-chest, and walking lunges are good for cold muscles prior to a run because you’re moving your joints through their full range of motion. One of the biggest mistakes you can make with DOMS is going too fast too soon after a hard workout. 

“This is why, with my clients, we do two hard workouts a week,” Smith says. “Typically, I give two days for runners to recover from a difficult run. If you do too much too soon, that’s when you lead into stagnant performance and overtraining.” 

But the too-often overlooked component of DOMS is the negative implications it has on your mindset. You might feel discouraged by how tough a run feels when you experience DOMS, especially after conquering a longer, tougher workout just a few days prior. Don’t fret or feel like you’re losing progress—remember that what you’re experiencing is completely normal, and something you can minimize for a sustainable, long-term running life. 

Jakob Ingebrigtsen brought his remarkable 2026 season to a fitting close on home soil, winning the men’s street 1500m at the inaugural Runfest Norway in Sandnes on Friday.

Competing in front of an enthusiastic hometown crowd, the Olympic and world champion took control of the race from the early stages and maintained his authority through the finish, stopping the clock at 3:40.7.

Andreas Fjeld Halvorsen followed in second in 3:43.3, while Sigurd Tveit completed the podium in 3:47.8.

The unusual street race added another dimension to the occasion, with 273 runners taking part on the same road and sharing the course with one of Norway’s most accomplished distance runners. For the recreational participants, it offered a rare opportunity to compete alongside Ingebrigtsen in an event that brought elite athletics and mass participation together.

The victory also provided a fitting final chapter to a season that began with significant uncertainty for Ingebrigtsen. After undergoing major Achilles surgery in February, the Norwegian was forced to miss a substantial portion of the summer campaign as he worked his way back to full fitness.

His return, however, quickly developed into another championship-winning chapter. In Birmingham, Ingebrigtsen captured European 5,000m gold before adding another major title at the inaugural World Athletics Ultimate Championship in Budapest, where he won the 5,000m.

Those performances transformed what could have been a disrupted season into another year defined by championship success and a determined return to the highest level.

Now, with the Sandnes victory added to his 2026 record, Ingebrigtsen closes the year exactly where it began in spirit — overcoming adversity, rebuilding his form and once again competing at the front.

From Achilles surgery in February to major championship victories and finally a 1500m win before his hometown crowd, the Norwegian has given his 2026 season a memorable final scene.

Olympic 100m hurdles champion Masai Russell has announced her engagement to longtime partner Robert “Robbie” Springfield, adding a major personal milestone to the remarkable journey of one of America’s leading track and field stars.

Russell shared the news with her followers, revealing that Springfield had proposed and that she had accepted. Reflecting on their relationship, the Olympic champion described him as her best friend and expressed her excitement about spending the rest of her life with him.

The couple’s relationship dates back to their college years at the University of Kentucky, where both were student-athletes and competed in track and field. Russell established herself as a standout hurdler, while Springfield competed in the long jump, giving them a shared understanding of the demands, sacrifices and pressures that come with pursuing success in athletics.

Springfield has since transitioned from competition into coaching. A former collegiate long jumper, he is now part of the coaching staff at Morehead State University, where he works with the programme’s sprinters and jumpers.

Their relationship has developed alongside Russell’s rise to the top of the sport. The defining moment of her career came at the Paris 2024 Olympic Games, where she captured gold in the women’s 100m hurdles, securing her place among the sport’s Olympic champions.

Away from competition, Springfield has remained a familiar part of Russell’s journey, sharing in the demanding periods of training and competition that accompanied her pursuit of Olympic success. Their connection has consequently grown from a college athletics relationship into a long-term partnership.

The engagement now marks another significant chapter for Russell, this time away from the track. After reaching the pinnacle of her sporting career in Paris, the 100m hurdles champion is beginning a new phase of her personal life alongside a partner who has been part of her journey since their university days.

From competing on the same collegiate stage to building a future together, Russell and Springfield’s story has evolved alongside two careers shaped by track and field. The Olympic champion will now balance this new personal chapter with her continuing ambitions in athletics

The women’s race at the 2026 TCS Amsterdam Marathon is shaping up to be one of the most competitive editions in recent years, with a deep international field set to take on the fast Dutch course on Sunday, October 18.

At the centre of the contest will be four Ethiopian athletes who have already broken the 2:20 barrier, creating the prospect of a fascinating battle for victory and a possible assault on the course record of 2:16:52.

Defending champion Aynalem Desta will return to Amsterdam looking to retain her title after producing the biggest performance of her career at last year’s 50th edition. Desta won in a personal best of 2:17:37, establishing herself among the leading marathoners in the field and setting the benchmark for this year’s contenders.

Standing in her way will be fellow Ethiopian Meseret Belete Tola, a former Amsterdam champion who knows exactly what it takes to succeed on the course. Belete Tola captured the 2023 edition in 2:18:21, and her return adds another layer of experience and proven quality to an already formidable lineup.

The field also includes Mestawut Fikir Truneh, who arrives with an impressive marathon pedigree. Truneh finished runner-up at the 2024 Berlin Marathon in 2:18:48, demonstrating her ability to compete at the highest level on one of the world's major marathon stages.

Completing the quartet of sub-2:20 Ethiopians is Buze Diriba, whose personal best of 2:19:34 places her firmly among the leading contenders. With four athletes possessing credentials below 2:20, the race is likely to develop into a tightly contested battle from the opening kilometres.

The depth extends well beyond the leading quartet. Desi Jisa Mokonin, representing Bahrain, Yeshi Kalayu Chekole of Ethiopia and Nazret Weldu Gebrehiwet of Eritrea have all established themselves as serious marathon competitors with performances approaching the 2:20 mark.

Another major name to watch is Abeba Aregawi, the former 1500m world champion representing Sweden. Aregawi has successfully transferred her talents to the marathon and made headlines earlier this year by setting a Swedish national record of 2:23:12 on her debut. Her presence adds another intriguing dimension to an already high-quality field.

Amsterdam’s marathon course has consistently provided an opportunity for elite athletes to produce fast times, and this year’s women’s lineup has the depth to turn the race into a genuine test of both championship racing and outright speed.

With four athletes already inside 2:20, two former Amsterdam champions returning to the start line and several other accomplished marathoners ready to challenge them, the battle is expected to remain open deep into the race.

The ultimate target will be the Amsterdam women’s course record of 2:16:52. Whether the leading contenders can threaten that mark remains to be seen, but the quality assembled for October 18 ensures that the record will be firmly in the spotlight when the race reaches its spectacular finish inside the Olympic Stadium.

The 2026 Valencia Half Marathon is shaping up to be a thrilling contest of speed, endurance and tactical brilliance, with some of the world’s finest road runners set to converge in Spain on October 25.

Kenya’s Daniel Ebenyo and Alex Matata will be among the leading contenders, facing a formidable Ethiopian challenge spearheaded by Jemal Yimer and Tadese Worku. The field also features Rodrigue Kwizera, who boasts the fastest personal best among the leading entrants at 58:16.

Ebenyo arrives with a personal best of 59:04, placing him firmly among the athletes capable of sustaining a demanding pace over the 21.1-kilometre distance. Matata, who owns a 59:11 best, adds further Kenyan strength, while Andrea Kiptoo brings another sub-60-minute credential to the race.

Yimer has already established himself as one of the fastest athletes in the field with a 58:33 personal best, while Worku has clocked 58:35. Kenya’s Owen Korir, with a best of 58:58, further underlines the remarkable depth of the men's lineup.

Valencia Half Marathon 2026 Entries

1. Rodrigue Kwizera (Spain) — 58:16

2. Jemal Yimer (Ethiopia) — 58:33

3. Tadese Worku (Ethiopia) — 58:35

4. Owen Korir (Kenya) — 58:58

5. Daniel Ebenyo (Kenya) — 59:04

6. Alex Matata (Kenya) — 59:11

7. Andrea Kiptoo (Kenya) — 59:11

8. Thierry Ndikumwenayo (Spain) — 59:42

9. Said Mechaal (Spain) — 1:00:24

10. Adel Mechaal (Spain) — 1:02:30

Kwizera, who finished second in Valencia last year, leads the field on paper and will be seeking another standout performance on the famously fast Valencia course. With several athletes carrying sub-60-minute credentials, the race has the ingredients for an aggressive battle from the opening kilometres.

Beyond the headline names, the men’s field is deep and highly competitive, bringing together a strong collection of experienced international athletes with proven ability over the half-marathon distance. With so much quality packed into the lineup, the race promises an intriguing battle in which tactics, endurance, positioning and finishing speed could all play a crucial role in determining the eventual champion.

Yet personal bests will count for little once the gun goes off. The title could ultimately be decided by patience, positioning and the ability to respond when the pace begins to rise in the closing stages. Every surge, every tactical move and every second saved could prove decisive on the road to the finish.

With Kenya, Ethiopia and Spain represented by athletes of exceptional quality, Valencia promises a high-octane men's showdown in which the leaders are likely to be separated by only a handful of seconds. The final kilometres could provide the defining moments of a race packed with speed, ambition and anticipation.

On October 25, the question will be simple: who has the strength to command the streets of Valencia and claim the coveted half-marathon crown?

April 19, 1982. The Boston Marathon unfolded under unusually warm, sunny conditions, and by the closing stages, the race had become a private battle between two very different American runners: Alberto Salazar, already one of the biggest names in distance running, and Dick Beardsley, the Minnesota runner who had emerged as a serious marathon contender.

For roughly nine miles, from the Newton Hills toward the finish, Beardsley did much of the leading, with Salazar tucked close behind. Neither man could shake the other. They ran deep into Boston locked together, trading surges and refusing to surrender an inch as the crowds along the course grew louder.

Salazar finally made his decisive move with less than a mile remaining. He opened a small gap, but Beardsley refused to disappear. The Minnesota runner chased him through the final streets, closing again as they approached the finish.

Then came the final sprint.

Salazar held his form and reached the finish first in 2:08:52, with Beardsley only two seconds behind in 2:08:54. It was an extraordinary result: both men broke 2:09 in the same Boston Marathon, and both shattered the previous course record.

The race became known as the “Duel in the Sun,” and it remains one of the most celebrated head-to-head battles in Boston Marathon history. Beardsley had not won, but his performance established him as one of America's elite marathoners.

For Salazar, however, victory came at an enormous physical cost. Immediately after crossing the finish line, he collapsed and required emergency treatment, including several litres of intravenous saline. The combination of heat, dehydration and an all-out effort had pushed his body to the limit.

Salazar's marathon career would never again produce quite the same kind of performance. His celebrated 1981 New York City Marathon victory had produced what was initially considered a world record, although the course was later found to be short. His Boston triumph therefore became one of the defining victories of his career.

Beardsley's story would take an even more difficult turn. Injuries disrupted his career, and after returning to the highest level, he suffered a devastating farm accident in 1989. Further accidents, surgeries and severe physical pain followed, eventually leading to a long battle with painkiller addiction.

He eventually overcame that struggle and transformed the darkest chapters of his life into a story of recovery, resilience and redemption.

That is what makes the 1982 Boston Marathon more than a two-second victory.

For one extraordinary afternoon, Salazar and Beardsley produced a marathon duel in which neither man was willing to give way. One crossed the finish line first. The other finished only two seconds behind him.

Two seconds separated them at Boston. Decades later, their legendary duel remains one of the greatest chapters in marathon history.