Upcoming 50 Milers

Endurance Grid lists thirty-five 50 milers across the US, from August 2026 to June 2027 across 21 states.

35
Races
21
States

The distance

What a 50 Mile is

A 50-mile race is a running race where athletes run 50 miles long (80.5 kilometers) for time.

50 milers are busiest in September and November, with the most in California, Colorado, North Carolina, and Indiana.

Frequently Asked Questions (FAQs)

How many 50 Mile ultramarathons are there in the US?+
Endurance Grid's Race Calendar lists 35 upcoming 50 Mile ultramarathons across 21 states.
How far is a 50 Mile ultramarathon?+
A 50-mile race is a running race where athletes run 50 miles long (80.5 kilometers) for time.
Which states have the most 50 Mile ultramarathons?+
The states with the most 50 Mile ultramarathons on Endurance Grid's Race Calendar are California, Colorado, North Carolina, Indiana, Arkansas, and New York.