Upcoming Trail Running 50 Milers

Endurance Grid lists thirty-five trail running 50 milers across the US, from August 2026 to September 2027 across 17 states.

35
Races
17
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.

Trail running 50 milers are busiest in September and October, with the most in Texas, New Jersey, Kentucky, and Colorado.

Frequently Asked Questions (FAQs)

How many 50 Mile trail running races are there in the US?+
Endurance Grid's Race Calendar lists 35 upcoming 50 Mile trail running races across 17 states.
How far is a 50 Mile trail running?+
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 trail running races?+
The states with the most 50 Mile trail running races on Endurance Grid's Race Calendar are Texas, New Jersey, Kentucky, Colorado, Montana, and Illinois.