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Oklahoma Trail Running Calendar 2026-2027

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Monthly updates for Oklahoma

Get new running races (and updates) in your inbox every month.

Explore the best trail runs in Oklahoma for 2026-2027! Our updated list features 35 exciting races across the region. Find your next race in Oklahoma below and join the running community at these great events!

August 2026
Aug
15
Sa

Lake Vian Trail Run

Trail Run 5 km
September 2026
Sep
7
Mo

Escape from Turkey Mountain

Trail Run 2 mi 5 mi
Sep
19
Sa

Oklahoma Fallen Heroes

Trail Run 5 km 10 km Half Marathon
Sep
26
Sa

KROP - Kaizen Rite of Passage

Trail Run
Sep
26
Sa

Barely Running

Trail Run 5 km
Sep
27
Su

Bigfoot Running Company - Oklahoma City

Urban Trail 5 km 11 km Half Marathon
October 2026
Oct
17-18
Sa - Su

Pumpkin Holler 100-Mile

Trail Run 10 mi 25 km ... 100 km 100 mi
Oct
24
Sa

Lake Murray Endurance Run

Trail Run 5 mi 25 km ... 100 km 100 mi
Oct
25
Su

Bigfoot Running Company - Oklahoma City

Urban Trail 5 km 7 mi 13 mi
November 2026
Nov
7
Sa

Bigfoot Running Company - Oklahoma City

Urban Trail 3 mi 6 mi
Nov
7
Sa

Liberty's Lost Treasure

Trail Run 5 km 13 km 25 km 50 km
Nov
21
Sa

The Next Loop Endurance Series - Lake Carl Blackwell - Stillwater - Stillwater

Trail Run 5 km 10 km ... Marathon 50 km
Nov
21
Sa

The Next Loop 50-Mile Challenge - Lake Carl Blackwell - Stillwater

Trail Run
Nov
21
Sa

Turkey Trails - Oklahoma City

Trail Run 3 mi 6 mi 13 mi
December 2026
Dec
6
Su

Bigfoot Running Company - Oklahoma City

Urban Trail 3 mi 6 mi