Triathlon Race Calendar in Texas, United States

Sep

06

Rotary Club of Katy Triathlon at the Katy Boardwalk

Katy, Texas, United States

$130.00 - $150.00

Triathlon Duathlon Aquabike

Sprint Triathlon (500m Swim, 12Mi Bike, 3Mi Run) Triathlon Relay (500m Swim, 12Mi Bike, 3Mi Run) Dash Triathlon (200m Swim, 8Mi Bike, 1.5Mi Run) Clydesdale/Athena (500m Swim, 12Mi Bike, 3Mi Run) +2

Sep

07

Blackland Triathlon and Blackland Youth Tri

Plano, Texas, United States

$45.00 - $200.00

Triathlon Duathlon Aquabike Swimrun

Blackland Triathlon Training Program Try a Tri Distance Sprint Triathlon Sprint Tri - Athena/Clydesdale +11

Sep

13

Captain Kids Triathlon

Galveston, Texas, United States

$120.00

Triathlon

Mini Mates Kids Tri (Ages 6-10) Mates Kids Tri (Ages 11-14) Long Course Mates (Age 15-16) Captain's Wave - Mini Mates (Ages 6-10) +3

Sep

13

2026 Cal Tri Houston - 9.13.26

Katy, Texas, United States

$33.86

Running

5K

Sep

13

CHRISTUS Trinity Mother Frances Rose City Triathlon

Whitehouse, Texas, United States

$115.00 - $135.00

Triathlon

Triathlon - Individual Relay

Sep

19

Texas City Triathlon, Duathlon, & Aquabike

Texas City, Texas, United States

$110.00 - $185.00

Triathlon Duathlon Aquabike

29.6K 32.3K 24.6K +5

Sep

20

Eagle in the Sun Triathlon

El Paso, Texas, United States

$85.00

Running

5K

Sep

27

2026 Cal Tri DFW - 9.27.26

Valley View, Texas, United States

Free - $33.86

Running

5K 10K

Sep

27

Lakefront Little Elm Kids Triathlon

Little Elm, Texas, United States

$45.00 - $55.00

Triathlon

4 - 7 years old recreational 6 - 10 years old recreational 6 - 10 years old competitive 11-15 years old recreational +1

Sep

27

South Padre Island Triathlon

South Padre Island, Texas, United States

$105.00 - $155.00

Triathlon

25.7K Ultra

Sep

27

Island Girl Triathlon and Duathlon

Texas City, Texas, United States

$95.00 - $189.00

Duathlon Triathlon

17.7K 16.5K Sprint Triathlon - Relay

Oct

04

Playtri Fort Worth Triathlon & Run-Bike-Run II.

Fort Worth, Texas, United States

$59.00 - $129.00

Triathlon Duathlon Running

OLYMPIC TRIATHLON SPRINT TRIATHLON Duathlon (Run-Bike-Run) Sprint Triathlon Relay Team +5