RACERADAR
Training tips, race guides, nutrition strategies, and running science to help you become a better runner.
Everything you need to know about preparing for your first 42.2 km race, from building a base to crossing the finish line.
Understand Jack Daniels' VDOT formula, how to calculate your score, and how it determines your ideal training paces.
From the streets of Tokyo to the coast of Athens, these are the top marathons you should add to your 2026 race calendar.
A practical fueling strategy for race day, from carb loading to mid-race gels to recovery meals.
Over 70,000 runners took on the world's most historic marathon course. Greek champions Panagiotis Karaiskos and Matina Noula defended their titles.
Czech runner Radek Brunner wins his second Spartathlon in 21:24:35, while Hungary's Andrea Morocza takes the women's title in the world's toughest ultra.
The 19th International Marathon "Alexander the Great" drew nearly 15,000 participants through the streets of Thessaloniki and Macedonia.
The 5th Thermaikos Run brought hundreds of runners to the coastal road from Peraia to Agia Triada for a flat 14km race by the sea.
The 10th Volos Half Marathon takes place on March 29, 2026, with a flat coastal course, 5K city race, and family runs.
Sabastian Sawe became the first person to run a sub-2-hour marathon in race conditions, finishing London 2026 in 1:59:30. Tigst Assefa broke the women's world record.
Everything you need to know about the 2026 Frankfurt Marathon on October 25. Flat course, cool weather, and world-class organization make it one of the best PB courses in Europe.
From 8 billion people on Earth to the 0.01% who finish a marathon each year. Where do you fit? A data-driven look at running participation and what "good" really means.