Discover marathons, half marathons, 10K, 5K & more.
Find road running, trail running & ultramarathon running races, as well as cycling and multisport endurance events.
Filter & Search →
Subscribe →
Featured Events
Cupids Chocolate Chase
Feb 7, 2026
/
Eugene
All races →
Upcoming Events
Colossal Vail 50/50
Dec 6, 2025
/
Vail
McDowell Mountain Frenzy Trail Runs
Dec 6, 2025
/
Phoenix
OUC Orlando Half Marathon Weekend
Dec 6, 2025
/
Orlando
Sugar Land Santa 5K & 10K Run/Walk
Dec 6, 2025
/
Houston
Run Houston! Sugar Land Santa 5K & 10K Presented by Houston Methodist
Dec 6, 2025
/
Houston
Santa Hustle Chicago - 5K, 10K, Kids Dash
Dec 6, 2025
/
Chicago
Doggy Jogger 5K
Dec 6, 2025
/
Temecula
Run or Wine 5K Series - December
Dec 6, 2025
/
Woodinville
Reindeer Run
Dec 6, 2025
/
Lakewood
CIM - California International Marathon 2025
Dec 7, 2025
/
Sacramento
IRONMAN 70.3 Indian Wells
Dec 7, 2025
/
Palm Springs
Santa Hustle Milwaukee - Half Marathon, 5K, 10K, Kids Dash
Dec 7, 2025
/
Milwaukee
BMW Dallas Marathon Festival
Dec 12, 2025
/
Dallas
Georgetown Half Marathon, 10K, 5K, and KidsK
Dec 13, 2025
/
Houston
Frozen Trail Runfest
Dec 13, 2025
/
Eugene
marathons by state
Half marathons by state
Upcoming Half Marathons in the Pacific Northwest
Are you ready to take on a new running challenge? Half marathons are a true test of endurance and determination, and there are countless races around the world that offer a chance to push yourself to the limit.
Check them out →
Discover the Best Marathons in the US
Read to discover upcoming and popular marathons in the US.
Read further →
