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Half Marathon Calendar near Deckers 2026-2027

Monthly updates for Deckers

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

Explore the top half marathons near Deckers for 2026-2027! We've gathered 20 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
17
Sa

The Best Races - Centennial

5 km 10 km 13 mi
February 2026
Feb
7
Sa

The Best Races - Centennial

5 km 10 km 13 mi
Feb
14
Sa

The Best Races - Centennial

5 km 10 km 13 mi
March 2026
Mar
7
Sa

The Best Races - Centennial

5 km 10 km 13 mi
Mar
14
Sa

The Best Races - Centennial

5 km 10 km 13 mi
April 2026
Apr
4
Sa

The Best Races - Centennial

5 km 10 km 13 mi
Apr
11
Sa

Mountain Ridge Trail Race

Trail Run 3 mi 6 mi 13 mi 22 mi
Apr
12
Su

Platte River Half-Marathon

3 mi 13 mi
May 2026
May
2
Sa

The Best Races - Centennial

5 km 10 km 13 mi
May
16
Sa

Endure Trail Runs

Backyard Ultra 10 km Half Marathon Marathon 12 hr
May
23
Sa

The Best Races - Centennial

5 mi 10 mi 13 mi
June 2026
Jun
6
Sa

The Best Races - Centennial

5 km 10 km 13 mi
July 2026
Jul
4
Sa

The Best Races - Centennial

5 km 10 km 13 mi
Jul
4
Sa

The Best Races - Foxfield

5 km 10 km 13 mi
Jul
18
Sa

Summer Splash Prairie Dog Half

5 km 10 km Half Marathon
Jul
25
Sa

The Best Races - Centennial

5 km 10 km 13 mi
August 2026
Aug
22
Sa

Staunton Rocks

Trail Run 13 mi 26 mi
September 2026
Sep
13
Su

Nun Run

5 km Half Marathon
October 2026
Oct
3-4
Sa - Su

The Bear Chase

Trail Run 3 mi 6 mi ... 50 mi 62 mi
November 2026
Nov
7
Sa

HRCA Backcountry Wilderness Half Marathon

Trail Run 13 mi