Half Marathon

A half marathon is a challenging yet achievable distance for many runners, measuring 13.1 miles. Start with a half marathon, then check out our list of full marathons.

Man Against Horse Race

October 18, 2025
Prescott

SPACEROCK Trail Race

October 18, 2025
Los Angeles

Rogue Gorge

October 18, 2025

Pasadena Trail Half, 5K/10K

October 19, 2025
Pasadena

Canyonlands Ultra

October 25, 2025
Moab

Happy Girls Sisters

October 25, 2025
Sisters

Oakland Hills 10K, Half, 35K

October 25, 2025
Oakland

Silver Falls Trail Runs

October 31, 2025
Salem

Colorado 24 Hour Run

November 1, 2025
Fort Collins

Joshua Tree Half Marathon

November 1, 2025
Joshua Tree

Grand Ridge Trail Run

November 8, 2025
Seattle

Mt Tam 10K, Half, 30K, 50K

November 8, 2025
Marin

Run The Rock

November 8, 2025
Terrebonne

McDowell Mountain Frenzy Trail Runs

December 6, 2025
Phoenix

Lost Dutchman Marathon

February 15, 2026

Mastondon 10ish mile Trail Run

March 1, 2026
Bend

Incline Vista

April 4, 2026
Bend

Thelma & Louise Women's Half Marathon

April 25, 2026
Moab

Happy Girls Bend

May 9, 2026
Bend

FootZone's Dirty Half Marathon

June 6, 2026
Bend