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Texas Marathon Calendar 2026-2027

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Monthly updates for Texas

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

Explore the best marathons in Texas for 2026-2027! Our updated list features 60 exciting races across the region. Find your next race in Texas below and join the running community at these great events!

March 2026
Mar
7
Sa

Great Springs Trail Race - Austin

Trail Run 5 km 10 km ... 26 mi 50 km
Mar
7
Sa

Cross Timbers Trail Run

Trail Run 5 mi Half Marathon Marathon 50 km
Mar
7
Sa

Crazy Desert Trail Race - San Angelo, TX

Trail Run 5 km 10 km ... 50 km 100 km
Mar
7
Sa

Run4Bibles

Trail Run 5 mi 10 mi 13 mi 26 mi
Mar
13-15
Fr - Su

Seabrook Lucky Trails

Trail Run 5 km 10 km Half Marathon Marathon
Mar
21-22
Sa - Su

Grasslands Trail Run

Trail Run 15 km 13 mi ... 50 mi 100 mi
Mar
28-29
Sa - Su

Irving Marathon

5 km 10 km 13 mi 26 mi
Mar
29
Su

Bluebonnet Trail Run 50 Miler

Trail Run 5 km 10 km ... 50 km 50 mi
April 2026
Apr
4-5
Sa - Su

Garland Marathon

5 km 10 km Half Marathon Marathon
Apr
11
Sa

Merus Ultra

Trail Run 5 km 10 km ... Marathon 52 mi
Apr
18
Sa

Full Circle Trail Race

Trail Run 5 km 10 km 13 mi 26 mi
Apr
18
Sa

Gulf Coast Grind

Trail Run 5 km 10 km ... 100 km 100 mi
Apr
25
Sa

Pandora's Box Of Rox

Trail Run 4 mi 8 mi ... 26 mi 52 mi
May 2026
May
2
Sa

Pechanga Trail Run

Trail Run 5 km 10 km ... 26 mi 50 km
May
2
Sa

Texas Switchback

Trail Run 5 km 10 km Half Marathon Marathon
May
9-10
Sa - Su

Wildflower Trail Race

Trail Run 5 km 5 mi ... 26 mi 50 km
May
16
Sa

Beach to Bay Relay Marathon

Marathon
May
23
Sa

Austin's Backyard Marathon

Backyard Ultra 4 mi 13 mi 26 mi 33 mi
May
23-25
Sa - Mo

Texas Triple

13 mi 26 mi
July 2026
Jul
25-26
Sa - Su

Austin Solstice Circuit Marathon

3 mi 6 mi ... 31 mi 53 mi