There are 38 marathons in Texas scheduled for 2026. The next is the Home For Freedom Marathon in Wichita Falls on October 16. Texas marathons run primarily October.

Harvest Marathon Relay

Sun, Nov 1 · Houston, TX Houston
Large Group Team - $1000 group registration fee includes 25 registrationsCompetitive Team - $65 individual registration fee ($55 before October 1) for up to 10 registrationsCompetitive Team - $500 group registration fee for up to 10 registrations +2

Houston 25K

Sun, Nov 22 · Houston, TX Houston
Houston 5KHouston 5K - VirtualHouston 10 Mile - Virtual +3

Texas Quad

Thu, Nov 26 · Dallas, TX Dallas
Texas Quad 13.1-ALL 4 DAYSTexas Quad 13.1-Day 3Texas Quad 13.1-Day 1 +7

Texas Double

Sat, Dec 19 · Dallas, TX Dallas
Texas Double 13.1-BOTH DAYSTexas Double 13.1-Day 1Texas Double 13.1-Day 2 +6

New Years Double

Thu, Dec 31 · Allen, TX Allen
New Year's Eve 5K - Kids' Discounted Entry with No Race ShirtNew Year's Eve 5KNew Year's Day 5K +6

The ReRun 5X5 Trail Run

Sat, Jan 30 · Navasota, TX Navasota
The ReRun 5X5 Trail Run, 2-Person RelayThe ReRun 5X5 Trail Run, IndividualThe ReRun 5X5 Trail Run, 3-Person Relay +2

Texas Triple

Sat, May 29 · Dallas, TX Dallas
Texas Triple 13.1-ALL 3 DAYSTexas Triple 13.1-Day 3Texas Triple 13.1-Day 2 +13