Upcoming Half Marathons

Endurance Grid lists two thousand nine hundred eighty-nine half marathons across the US, from September 2026 to February 2028 across 50 states.

2,989
Races
50
States

What a Half Marathon is

A half marathon is a running race where athletes run 13.1 miles long (21.1 kilometers) for time.

Half marathons are busiest in October and November, with the most in Texas, California, Florida, and Georgia.

Frequently Asked Questions

How many Half Marathon running races are there in the US?
Endurance Grid's Race Calendar lists 2,989 upcoming Half Marathon running races across 50 states.
How far is a Half Marathon running?
A half marathon is a running race where athletes run 13.1 miles long (21.1 kilometers) for time.
Which states have the most Half Marathon running races?
The states with the most Half Marathon running races on Endurance Grid's Race Calendar are Texas, California, Florida, Georgia, New York, and Washington.