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How Alcohol Tanks Your Heart Rate Variability and Sleep

It’s no secret that alcohol inhibits overall health, but for runners and other athletes, the risks are even more adverse. Drinking alcohol negatively affects your heart-rate variability (or HRV) and heart rate, hinders sleep, can lower testosterone, impair balance and coordination, decrease muscular strength, and impact bone health—which increases the risk of sports-related injuries. Simply put: you shouldn’t plan to just “sweat it out” post-drinking. 

How long does it take an athlete to recover from drinking alcohol?

Varying amounts or types of alcohol tend to affect people differently. But generally speaking, the more that’s consumed, the greater the psychological and physiological consequences. It takes the liver at least one hour to remove each unit of alcohol from the body, and the liver may struggle to remove all the alcohol overnight. 

Alcohol affects the body in many ways, including excessive thirst as a result of alcohol’s diuretic effect, and diarrhea and indigestion as the alcohol wreaks havoc on the digestive system and increases stomach acid production. 

What about your heart?

What’s alcohol’s effect on heart rate and heart-rate variability?

Heart rate and heart-rate variability (HRV) are two useful metrics for athletes to monitor in order to get a baseline of nervous system activity and gauge how the body is capable of adapting to different situations. Consuming alcohol is shown to cause HRV to drop,  and resting heart rate to rise. A normal resting heart rate for adults is between 60 and 100 beats per minute, and researchers in one study found that consuming just one standard drink elevated participants’ heart rates by five beats per minute. Another analysis by the fitness tracking company WHOOP reported that respondents’ HRV dropped by an average of seven milliseconds and their resting heart rate increased by an average of three beats per minute after one drink. 

“Greater alcohol consumption is associated with more pronounced increases in heart rate,” said UK-based exercise physiologist Tom Cowan. “This may be amplified if the alcohol is accompanied by a mixer, which contains caffeine such as an energy drink or in a cocktail like an espresso martini, as caffeine also increases heart rate.”

Why is monitoring HRV and heart rate important?

Resting heart rate has long been a reliable tool for athletes to monitor, but HRV has now become increasingly popular as a recovery and training metric—both in general fitness trackers and for athletes. An HRV device measures the interval between each of your heart beats, in milliseconds (m/s), over a specific period of time. More variability between beats gives you a higher score—and, in general, means you’re fitter and more recovered and ready to go. HRV tends to drop when a person is tired, stressed, sick, not recovered from a previous day’s workout or after a night of drinking. 

“A higher HRV generally equals better fitness,” said Harry Glorikian, healthcare expert and author of The Future You: How Artificial Intelligence Can Help You Get Healthier, Stress Less, and Live Longer. But it’s important for each person to establish an individual baseline before analyzing changes in their HRV, he noted, because it’s a highly individualized metric. What is normal for you might not be normal for someone else. “The first time I saw my HRV numbers, I started to look for ways to compare it to others. What I quickly found was that my HRV was specific to me and that changes that I made in my life affected my HRV and those changes do not apply universally to others.” His takeaway? Focus on implementing your own changes when it comes to diet and exercise, and watch as your HRV increases and your energy levels soar.

Start by establishing a baseline HRV and resting heart rate every morning for a least one to two weeks, using your fitness tracker or app. Then you can note differences.

It’s also important to note that while, in general, higher HRV correlates with better fitness and recovery and lower resting heart rate tends to mean an individual is more recovered and rested, this is not always the case. There can be individual circumstances that go against this general rule and extremely fit athletes can have inverse effects. For instance, the resting heart rate could become suppressed from extreme fatigue and overtraining.

“Once you start to utilize this measure, keep in mind that training is not the sole influencer of this metric. Work stress, poor sleep, stressful family life, poor nutrition, and more can negatively affect HRV,” he said.

How does alcohol impact sleep (and HRV)?

Poor sleep, as well as stress (physical or psychological), can reduce HRV. A restful night’s sleep helps the body to restore itself, repair cells and tissue, and prepare again for optimal performance. So what happens after a few evening glasses of wine? 

“Alcohol disrupts sleep cycles, and since it is a diuretic, it may lead to you waking up to go to the toilet frequently during the night,” said Cowan. “This leads to a reduction in sleep quality, has negative impacts on recovery, and can result in lower heart rate variability. Alcohol is also often consumed at social gatherings and parties that extend into the night or the early hours of the morning, likely affecting sleep duration too, leading to inadequate recovery.”

(01/12/2025) Views: 1,607 ⚡AMP
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Jakob Ingebrigtsen Caps Comeback Season With Hometown Victory in Sandnes

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.

(10/03/2026) Views: 13 ⚡AMP
by Erick Cheruiyot for My Best Runs.
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Masai Russell Announces Engagement to Longtime Partner Robbie Springfield

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

(10/03/2026) Views: 33 ⚡AMP
by Erick Cheruiyot for My Best Runs.
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Amsterdam Marathon Women’s Field Set for High-Class Showdown as Four Ethiopians Target 2:20 Barrier

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.

(10/03/2026) Views: 53 ⚡AMP
by Erick Cheruiyot for My Best Runs.
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TCS Amsterdam Marathon

TCS Amsterdam Marathon

Do you want to enjoy Amsterdam in October and all that the city has to offer you? Want to feel a real athlete and start and finish in the historic Olympic stadium? Or run across the widely discussed passage under the beautiful National Museum? Then come to Amsterdam for the annual TCS Amsterdam Marathon in October! The TCS Amsterdam Marathon...

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Rodrigue Kwizera Leads Stellar Valencia Half Marathon Field as Ebenyo, Yimer and Matata Prepare for a Fierce Battle

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?

 

(10/02/2026) Views: 127 ⚡AMP
by Erick Cheruiyot for My Best Runs.
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Valencia Half Marathon

Valencia Half Marathon

The Trinidad Alfonso Valencia Half Marathon has become one of the top running events in the world. Valencia is one of the fastest half marathon in the world. The race, organized by SD Correcaminos Athletics Club, celebrated its silver anniversary in style with record participation, record crowd numbers, Silver label IAAF accreditation and an atmosphere that you will not find...

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The Duel In The Sun: When Salazar Beat Beardsley By Two Seconds At Boston

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.

(10/02/2026) Views: 97 ⚡AMP
by Erick Cheruiyot for My Best Runs.
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