Upcoming Trail Running 50 Milers

Endurance Grid lists thirty-six trail running 50 milers across the US, from October 2026 to November 2027 across 15 states.

36
Races
15
States

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 November and April, with the most in Texas, New Jersey, Kentucky, and Utah.

Frequently Asked Questions

How many 50 Mile trail running races are there in the US?
Endurance Grid's Race Calendar lists 36 upcoming 50 Mile trail running races across 15 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, Utah, Colorado, and North Carolina.