Austin Ascension Seton CapTex Tri Sprit Triathlon in 1:34:45: 750-meter swim in 13:36, 12.3-mile bike ride in 48:20, and 3.1-mile run in 23:15. This is my best time for a sprint triathlon. I have done a sprint triathlon 6 times, including the Ascension Seton CapTex Tri for the 4th consecutive year.