How to register for the 2026 Chicago Marathon, 13.1 and Shamrock Shuffle

While runners around the world are making their final preparations for the 2025 Bank of America Chicago Marathon, those looking to run Chicago's series of iconic races next year can start signing up ...

How to Run a Sub-4-Hour Marathon, According to Coaches and Runners

If you’ve never run a half marathon, Laraia suggests assessing your current “easy” running pace and heart rate data. If a ...

Amid hot temps, Twin Cities Marathon organizers encourage runners to be mindful of safety

Runners will take off in less-than-ideal conditions, with rising temperatures expected to progress to potentially dangerous ...

Paying Attention to This Simple Metric Helped Me Better Pace My Races and Earn PRs

By simplifying the numbers I tracked midrace, I felt less anxious, more focused, and actually enjoyed running more.

I Simplified My Watch Data to Focus on a Single Metric—and It Led to Better Pacing and a Few PRs. Here’s How.

By simplifying the numbers I tracked midrace, I felt less anxious, more focused, and actually enjoyed running more.

Carbs, electrolytes and Taylor Swift: How to stay cool for the Twin Cities Marathon

Experts say runners and spectators should prepare meals and playlists sooner than later to get ready for an unseasonably hot ...