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Marathon Calendar near Decker Lake 2026-2027

Monthly updates for Decker Lake

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

Explore the top marathons near Decker Lake for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
15
Su

Austin Marathon

5 km 13 mi 26 mi
March 2026
Mar
7
Sa

Great Springs Trail Race - Austin

Trail Run 5 km 10 km ... 26 mi 50 km
May 2026
May
9-10
Sa - Su

Wildflower Trail Race

Trail Run 5 km 5 mi ... 26 mi 50 km
May
23
Sa

Austin's Backyard Marathon

Backyard Ultra 4 mi 13 mi 26 mi 33 mi
October 2026
Oct
24
Sa

Justice Run Austin

5 km 10 km Half Marathon Marathon
November 2026
Nov
27-28
Fr - Sa

Colorado River Trail Run

Trail Run 5 km 10 km ... 50 mi 100 mi