Endurance Grid lists five hundred sixty-five 1Ks across the US, from September 2026 to October 2027 across 46 states.
A 1K is a running race where athletes run 0.6 miles long (1 kilometer) for time.
1Ks are busiest in October and November, with the most in Texas, California, Georgia, and Wisconsin.
Endurance races happening in the next 7 days, in date order. Browse what’s coming up and sign up soon.
+ 37 more happening in the next 7 days below — keep scrolling.