About US Marathoners
A place to follow American marathon athletes, compare recorded performances, and explore the road to the 2028 Trials.
Connected marathon records
Our athlete profiles bring together marathon personal bests, race histories, and upcoming entries. Rankings and race pages link back to those profiles so you can follow a runner across events and seasons.
Sources and coverage
The database draws on recorded race results and athlete records, including World Athletics and organizer sources. Source links are shown where available. Some historical records lack direct source links, and coverage is incomplete. Team, coaching, and sponsorship fields require separate verification.
Independent coverage
US Marathoners is an independent resource. It is not the official USATF qualifier list or an Olympic event organizer. Official entry and eligibility decisions belong to the governing bodies.