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Here’s how to tell if your sunscreen needs a refresh. Plus, the best ways to store it for optimal efficacy.If you’re like many runners, you might have the same bottle of sunscreen sitting in your bathroom cabinet for longer than you can remember. And, like many, you probably face a common dilemma: Keep or toss?

The simple verdict: Sunscreen definitely expires, so toss yours if it’s past its prime.

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According to the Skin Cancer Foundation, slathering on sunscreen every day can prevent premature skin aging and slash your melanoma risk by 50 percent. (ICYMI, melanoma is the most dangerous form of skin cancer.) But sunscreen that’s passed its expiration date won’t do your skin any good.

As runners, we log more hours in the sun than most people, which puts us at greater risk for sunburn and skin cancer. We owe it to our skin (and overall health!) to give it the best sun protection possible.

Here, we explain why sunscreen expires and how to tell if yours has.

Why does sunscreen expire?

Sunscreen contains active ingredients that shield your skin from UV rays. In chemical sunscreens, you may find ingredients such as octisalate and/or avobenzone. According to the Skin Cancer Foundation, these ingredients absorb UV rays like a sponge before they can do any damage. In mineral sunscreens, common ingredients include titanium dioxide and zinc oxide, which physically block the rays before they enter your skin.

Over time, these active ingredients break down. When this happens, they become less effective at protecting your skin from harmful UV rays, leaving your skin vulnerable to sunburn and damage, says Cameron Rokhsar, M.D., the founder and director of the New York Cosmetic, Skin, and Laser Surgery Center and an associate clinical professor of dermatology at Mount Sinai Hospital in New York City.

Therefore, it’s essential to keep tabs on your sunscreen’s status. Using an expired product is not only pointless, but it can give you a false sense of security during sunny runs. 

Are there signs to look for that show my sunscreen has expired?

“Unfortunately, there’s no reliable way to test if a sunscreen has expired,” says Shari Lipner, M.D., Ph.D., a dermatologist with Weill Cornell Medicine in New York City. However, some sunscreen manufacturers print an expiration date on the bottle or label. 

For products that don’t have that expiration date (or if you threw the packaging away), know that all sunscreen manufacturers have to prove that their product will remain effective for at least three years, per the U.S. Food and Drug Administration (FDA). If that’s the case, write the purchase date on the bottle to track how long you’ve had it, Lipner suggests. Consider your sunscreen expired at the three-year mark. 

Sunscreen can also expire earlier if exposed to heat, humidity, and sunlight. According to the Cleveland Clinic, chemical sunscreen is especially vulnerable because the active ingredients tend to be more unstable when exposed to heat than mineral sunscreen ingredients. 

The takeaway? Don’t rely on expiration dates alone. “If you notice any changes in the consistency, color, or scent of the sunscreen, it could indicate that it’s expired or undergone some degradation, and it’s best not to use it,” Rokhsar says. 

For example, many chemical and mineral sunscreens contain inactive ingredients that help the formula spread evenly. When these ingredients break down, you may notice that the sunscreen is gritty and/or tough to rub into your skin, according to the Cleveland Clinic.

You may also experience skin reactions like acne and rash when inactive ingredients degrade, Rokhsar says. Plus, many sunscreens contain preservatives. When these deteriorate, bacteria and fungi are more likely to grow inside the container, leading to skin infections and acne, the Cleveland Clinic notes. 

So, if you start breaking out or developing rashes after using your sunscreen, it’s time to get a fresh bottle. 

What’s the best way to store sunscreen?

“To extend the life of your sunscreen and ensure its effectiveness, store it in a cool, dry place,” Rokhsar says. In other words, don’t leave it in your car during hot summer runs or on top of your towel during beach days. Excessive heat breaks down the active ingredients that protect your skin from harmful UV rays, Rokhsar explains.

A better approach: Apply sunscreen before leaving home so you don’t have to keep it in your car during your run. “If you’re at the pool or beach, I suggest wrapping [the sunscreen] in a towel,” Lipner says. You can also stash it under some shade or keep it in the beverage cooler. 

Also, keep the container tightly closed to prevent exposure to air, “which can also contribute to the breakdown of the active ingredients,” Rokhsar says.

So, can you use expired sunscreen?

Using sunscreen that’s gone bad won’t protect your skin from the harmful UV rays that cause skin damage and cancer. You’ll likely irritate your skin to boot. So, toss your sunblock if it’s passed its expiration date, it’s been three years since you purchased it, or you notice changes to the product or your skin.

 

You can prolong the shelf-life of your sunscreen by storing it in a cool, dry place. However, you don’t need to worry about expiration dates if you use sunscreen the way you should. “If you’re using sunscreen properly, which means applying a generous amount [or about a shot glass’ worth] and reapplying frequently, such as after swimming or sweating, a bottle shouldn’t last more than a season,” Rokhsar says. 

 

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.