Trail Running Races December 2026

Endurance Grid lists 45 trail running races in December 2026 across 23 states.

45
Races
23
States

Also happening

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Frequently Asked Questions

What trail running races are happening in December 2026?
Endurance Grid's Race Calendar lists 45 upcoming trail running races in December 2026 across 23 states in the US.
Which states have the most trail running races in December 2026?
The states with the most trail running races in December 2026 are Texas, Ohio, Illinois, North Carolina, Virginia, and Michigan.
How current is this December trail running races calendar?
This page refreshes every day and always shows the next December, so the trail running races coming up never go stale.