Upcoming 1Ks

Endurance Grid lists five hundred twenty-nine 1Ks across the US, from August 2026 to October 2027 across 46 states.

529
Races
46
States

The distance

What a 1K is

A 1K is a running race where athletes run 0.6 miles long (1 kilometer) for time.

1Ks are busiest in October and September, with the most in Texas, California, Georgia, and Wisconsin.

Frequently Asked Questions (FAQs)

How many 1K running races are there in the US?+
Endurance Grid's Race Calendar lists 529 upcoming 1K running races across 46 states.
How far is a 1K running?+
A 1K is a running race where athletes run 0.6 miles long (1 kilometer) for time.
Which states have the most 1K running races?+
The states with the most 1K running races on Endurance Grid's Race Calendar are Texas, California, Georgia, Wisconsin, Michigan, and New York.