Triathlon Race Calendar in Texas, United States

Oct

10

Monster Kids Triathlon

Keller, Texas, United States

$39.00

Triathlon

Monster Kids Tri Leap Frogs (4- 6 age group) ag e of participant on 12/31/2025 Monster Kids Tri Road Runners (7-10 age group ) age of participant on 12/31/25 Monster Kids Tri Gladiators (11 -14 age group) age of participant on 12/31/25

Oct

11

Monster Triathlon

Keller, Texas, United States

$92.00

Triathlon

Monster Triathlon Age Group (Three Loop bike) Monster Triathlon Athena (female 165lbs+) (Three Loop Bike) Monster Triathlon Clydesdale (male 220lbs+) (Three Loop bike) Monster Triathlon Age Group (Two Loop Bike) +2

Oct

11

The Active Texan Triathlon

Bryan, Texas, United States

Triathlon

The Active Texan Triathlon Triathlon Relay (Cost Per Person)

Oct

17

Beach Girl Triathlon

Galveston, Texas, United States

$40.00 - $85.00

Triathlon Duathlon Aquabike

Beach Girl Super Sprint - Triathlon, Age Group Beach Girl Super Sprint - Triathlon, Athena Beach Girl Super Sprint - Triathlon, 17 & Under, Military Beach Girl Super Sprint - Duathlon +2

Oct

17

Brick House Multi-Sport Festival! Featuring: Triathlon, Duathlon, Kids Tri, & Adventure Race!

Navasota, Texas, United States

$65.00 - $115.00

Adventure race Triathlon Duathlon Aquabike

Adventure Race (Saturday) Kids Triathlon SHORT course USAT ages 6-10 (Sunday afternoon) Kids Triathlon LONG course USAT ages 11-16 (Sunday afternoon) Sprint Duathlon (Sunday) +3

Oct

18

NCAA Women’s Collegiate Triathlon West Regional Championship

Fort Worth, Texas, United States

$150.00

Triathlon

Draft-Legal NCAA Sprint Race (All Athletes Racing)

Oct

25

13th Annual Boo Bash Triathlon

Portland, Texas, United States

$55.00 - $105.00

Triathlon

27.4K 11.3K

Nov

08

TXTRI - Canyon Park - Powered by WORD of Comal Co.

Canyon Lake, Texas, United States

$100.00 - $200.00

Triathlon Aquabike Swimrun Duathlon

38.6K 19.3K 4.8K 24.1K +4

Nov

14

Oilman Texas Triathlon

Montgomery, Texas, United States

$60.00

Running

5K

Mar

07

Youth Magic Tri

Austin, Texas, United States

Free

Triathlon

Ultra

Mar

28

Cal Tri Austin - 3.28.27

Austin, Texas, United States

$23.86 - $500.00

Triathlon Duathlon Aquabike Swimming Running Swimrun

Sprint Triathlon Olympic Triathlon Sprint RunBikeRun (5km run, 19km bike, 5km run) Sprint SwimRun +9

Apr

04

Caveman Triathlon

Flower Mound, Texas, United States

$24.00 - $65.00

Triathlon Running

Caveman Triathlon Age Group Caveman Triathlon Athena (female 165lbs+) Caveman Triathlon Clydesdale (male 220lbs+) 5K