5 Takeaways From The 2025 Chicago Marathon Elite Fields
The Chicago Marathon has unveiled its 2025 elite fields, and the men's side in particular features perhaps the most compelling head-to-head matchup that the| Marathon Handbook
The Chicago Marathon has unveiled its 2025 elite fields, and the men's side in particular features perhaps the most compelling head-to-head matchup that the| Marathon Handbook
The 2025 TCS New York City Marathon is shaping up to be one of the most talent-packed editions in race history. New York Road Runners announced today that| Marathon Handbook
Olympic champion Gabby Thomas has resurfaced an episode from her college years that nearly ended her career before it began. In a nine-minute TikTok posted this week, Thomas walked through how, as a Harvard student in 2018, she was provisionally suspended for three “whereabouts” failures, missed drug tests that occur when athletes do not update ... Read more The post Gabby Thomas Opens Up About Missed Drug Tests That Triggered Provisional Suspension appeared first on Marathon Handbook.| Marathon Handbook
For years, the marathon leg of an Ironman seemed to have a ceiling. Mark Allen’s legendary 2:40:04 in Kona in 1989, achieved in the white-hot crucible of the “Iron War” with Dave Scott, became the gold standard for what was possible after 180 kilometers of swimming and cycling. It held up for nearly three decades ... Read more The post What’s Fueling the Fastest Ironman Marathons in History? appeared first on Marathon Handbook.| Marathon Handbook
Nike is making its most serious move into trail running in years. On Thursday, the brand announced the launch of the All Conditions Racing Department, a 22-athlete roster drawn from across the U.S., Europe, and China. The initiative, housed under the All Conditions Gear (ACG) sub-label, pairs Nike’s research muscle with some of the sport’s ... Read more The post Western States Champion Caleb Olson Leads Nike’s Trail Running Revival appeared first on Marathon Handbook.| Marathon Handbook
After more than four decades of daily running, Ottawa native Lois Bastien has finally stopped. On July 16, the 88-year-old ended her streak at 16,526 consecutive days, a run that began in 1980 and stretched across nearly half a century. The decision was not made lightly, as arthritis in her foot made it impossible to ... Read more The post Lois Bastien Ends Her Historic 45-Year Running Streak at Age 88 appeared first on Marathon Handbook.| Marathon Handbook
The Leadville 100 is one of the most demanding races in ultrarunning, and this year David Roche delivered his best performance yet. The Colorado-based coach and ultrarunner crossed the line in 15:12:30, beating his previous best by 14 minutes. Afterward, he shared a detailed breakdown of his fueling and hydration plan, offering a rare inside ... Read more The post Leadville 100 Winner David Roche Details His Wild Fueling Strategy appeared first on Marathon Handbook.| Marathon Handbook
Why it matters: As track and field continues to battle credibility issues heading into the 2025 World Championships and the 2026 Olympic cycle, Gabby Thomas is demanding accountability, not just from athletes, but from the people behind them. On Thursday, the Olympic bronze medalist and Harvard graduate posted a blistering statement to her Instagram story: ... Read more The post Gabby Thomas Calls for Lifetime Bans on Coaches With Doping Histories appeared first on Marathon Handbook.| Marathon Handbook
For years, runners have been told to follow the 10 percent rule: don’t increase your weekly mileage by more than 10 percent, or you’ll end up injured. It’s been repeated by coaches, built into training plans, and even embedded into algorithms on GPS running watches. But new research is calling that advice into question, and ... Read more The post The 10% Rule: New Study Suggests We’ve Been Doing It Wrong This Whole Time appeared first on Marathon Handbook.| Marathon Handbook
Why It Matters Adidas is stepping into the ultra-distance spotlight with Chasing100, a high-stakes world record attempt over 100K (62.1 miles) that doubles as a launchpad for its next-generation long-distance racing shoe. What’s Happening Set for midnight Aug. 26 at the Adidas Global HQ in Herzogenaurach, Germany, Chasing100 will feature five elite ultrarunners, including Aleksandr ... Read more The post Adidas to Stage Midnight 100K World Record Attempt at Global HQ appeared first on Marat...| Marathon Handbook
As global temperatures continue to climb, runners face a brutal new normal: training and racing in extreme heat. Forecasts suggest that the summer of 2025 is on track to be the hottest on record worldwide. But for athletes chasing PRs, Boston Qualifiers, or finish-line redemption stories, quitting isn’t an option. The real question becomes: how ... Read more The post Here’s How Much the Heat Affects Your Running Speed appeared first on Marathon Handbook.| Marathon Handbook
The New York City Marathon is always more than just a race. It’s a stage, a theater of unpredictability where tactical racing, tough hills, and iconic| Marathon Handbook
The women's 400m hurdles was a head-to-head battle between Team USA's Sydney McLaughlin-Levrone and Dutch fan favorite Femke Bol.| Marathon Handbook
Hayward Field is about to take center stage once again as the 2025 USATF Outdoor Championships kick off on Thursday, with four days of racing that will decide| Marathon Handbook
Running acronyms could be their own entire section of the glossary. There’s BQ, DNF, LSD, and XT to name a few. But what about PR vs PB?| Marathon Handbook
Noah Lyles's journey to become the first to win the sprint double since Usain Bolt was not meant to be after placing third in the final of the men's 200m at| Marathon Handbook
In one of the most surprising finishes of the 2025 USATF Outdoor Championships, Jonah Koech came from behind to snatch victory in the men’s 1500m on Saturday,| Marathon Handbook
Over four blistering days at Hayward Field, the 2025 USATF Outdoor Championships delivered the kind of theater that track and field fans live for, including| Marathon Handbook
The Paris 2024 Olympic Marathon course promises to be one of the most challenging routes in Olympic history…and maybe in marathon history in general.| Marathon Handbook
If you’re like most of us mere mortals, the following thought might cross your mind from time to time: “What training are the pros doing to make them so darn| Marathon Handbook
The Boston Marathon is touted for its challenging qualification times, and achieving the stringent standard is a reason for celebration among marathon| Marathon Handbook
Olympic marathoner Clayton Young has launched a new app designed to help runners get faster and smarter about their training, and he’s opening up a small,| Marathon Handbook
Welcome to our library of marathon training plans! We have plans for every ability level, designed by experts, and used by thousands of runners!| Marathon Handbook
Our 16 Week Marathon Training Plan is for beginner to intermediate runners who are looking to get marathon-ready.| Marathon Handbook
The Marathon Project is making a big comeback in 2025, and this time, it’s here to stay as an annual event. If you’re into fast races, elite competition, or| Marathon Handbook
Our in-depth guide to a sub 4 hour marathon, by expert coach Thomas Watson - includes sub 4 hour marathon pace strategy and free training plan.| Marathon Handbook
The Marathon Project is making its return this December, and organizers are backing it up with a sizable investment: a $40,000 prize purse, the largest in| Marathon Handbook
If you're a fast ultrarunner and didn’t get into Western States this year, here’s a unique way to get on the course: Kilian Jornet is opening up an| Marathon Handbook
In this guide, we will discuss what constitutes high altitude training, its cardiovascular benefits, why we experience physiological adaptations when running at altitude vs sea level, and tips for how to train at a high elevation.| Marathon Handbook
Ultrarunning star Jim Walmsley will not be competing at this year's Western States 100, according to the race’s most recent wait list update.| Marathon Handbook
Kilian Jornet (or Kílian Jornet Burgada, in his native Catalan) is a 33-year-old Catalan mountain climber, ultrarunner, ski mountaineer, and self-proclaimed| Marathon Handbook
Learn how your body adapts to heat during training, from improved VO2 max to increased sweat rate. This guide covers heat training methods, physiological benefits, and smart race-day strategies for running in warm weather.| Marathon Handbook
When Kilian Jornet edges to the front of the narrow Western States 100-Mile start line on June 28, he will be greeted with all the acclaim due a GOAT. Jornet| Marathon Handbook
But, if you are able to muster the energy to run after not sleeping, should you stick with your workout plan and go running on no sleep?| Marathon Handbook
Runners continue to drop like flies in Montane Winter Spine Race| Marathon Handbook
Many of us run and race for the daily challenge of waking up, putting two feet on the floor, and heading out the door. The daily task that gives us| Marathon Handbook
Here's the free but abridged version of the Run Long, Run Healthy newsletter. See the links below to subscribe to the full-text edition with more| Marathon Handbook
Kilian Jornet’s long-awaited return to U.S. racing did not go to plan.| Marathon Handbook
Next weekend, the stars of ultra trail running will gather in the Sierra Nevada Mountains in the sunshine state of California for the world’s oldest 100-mile| Marathon Handbook
Anna Troup has won the 2025 Montane Summer Spine Race outright, becoming the first athlete across the finish line in one of the UK’s most demanding| Marathon Handbook
Wondering how long your longest long run should be during marathon training?We give you expert advice on finding the perfect distance based on your experience, fitness, and goals to help you crush race day.| Marathon Handbook
In this guide to how to choose running shoes, we will discuss what to look for when buying running shoes, the different types of running shoes, and tips for buying the best running shoes for your needs.| Marathon Handbook
Worn-out running shoes can lead to injury before you even see the signs. Learn when to replace them, how to spot wear, and tips to extend their life—straight from a coach and runner.| Marathon Handbook
A foam roller is a staple instrument in a runner's toolkit. Foam rollers offer an effective and affordable way for runners to improve recovery and reduce soreness, and there are benefits of foam rolling you can take advantage of.| Marathon Handbook
Forgot to replace your worn-out running shoes before tonight’s tempo run? Realized your ancient Garmin will no longer hold a charge, an hour before a long run?| Marathon Handbook
The Norwegian running dynasty faces a painful reckoning as allegations of violence and control surface against the man who helped build their success.| Marathon Handbook
The Olympic champion described a childhood marked by fear, manipulation, and alleged violence — raising troubling questions about the cost of athletic greatness.| Marathon Handbook
The Norwegian's watch sponsor, Coros, shared his training approach for the Paris Olympics, as well as his watch data from the 5,000m final| Marathon Handbook
When we think of middle-distance track running, countries like Kenya and Ethiopia often come to mind as the dominant forces. However, the Ingebrigsten| Marathon Handbook
Gjert Ingebrigtsen, the father and former coach of Olympic gold medalist Jakob Ingebrigtsen, has been found guilty of assaulting his daughter Ingrid but| Marathon Handbook
On Saturday evening in Boston, Marathon Handbook hosted a “Mile Zero” party in Boston.| Marathon Handbook
Learn how to qualify for the Boston Marathon, from understanding official time standards to choosing the right race and navigating the application process. Get the key details you need to earn your spot at this iconic event.| Marathon Handbook
Whether you're toeing the line in Hopkinton this year or dreaming of one day making the cut, the Boston Marathon holds a mystique unmatched in the running| Marathon Handbook
The Boston Athletic Association (B.A.A.) has released important registration and policy updates that will impact thousands of runners aiming for a bib in the| Marathon Handbook
Discover why strength training is essential for runners and how to build full-body strength at home with no equipment. Boost performance, prevent injuries, and become a stronger, more resilient athlete.| Marathon Handbook
In the world of sports, where tradition and innovation often collide, the Enhanced Games, self-dubbed as the “Olympics of the future,” is challenging the very| Marathon Handbook
In a move that could redefine (or completely derail) the future of elite sports, the Enhanced Games are set to launch next May in Las Vegas, offering athletes| Marathon Handbook
The Enhanced Games, set to take place in Las Vegas in May 2026, bills itself as a radical reimagining of elite sport, one where athletes can take banned| Marathon Handbook
Marathon Handbook - We Know Running : Running Guides, News, Free Training Plans, Marathon Tips, Online Run Coaching, Training Videos, and hot takes.| Marathon Handbook
Do higher cushioned running shoes actually reduce injury or is it better to go the minimalist route to mimic barefoot running?| Marathon Handbook
