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all races

XTERRA Wetsuits Mission Bay Triathlon

by USA Triathlon / Competitor Group

triathlon
Sunday, October 11, 2026
Mission Bay Park
Fiesta Island, Mission Bay Park, San Diego, CA 92109
from $85
distances
Sprint TriathlonOlympic TriathlonAquabike
certifications
USAT SanctionedUSAT State Championship

San Diego's most popular triathlon held on the calm, protected waters of Mission Bay. Sprint and Olympic distance options ideal for first-timers and veterans alike. Flat bike course and run along the bay. One of the best beginner triathlon venues in the country.

course details

Sprint Triathlon

terrain: mixedcourse: 750m swim · 20km bike · 5km runelevation: +120 ft

Olympic Triathlon

terrain: mixedcourse: 1.5km swim · 40km bike · 10km runelevation: +240 ft

Aquabike

terrain: mixedcourse: 1.5km swim · 40km bike (no run)elevation: +200 ft
register
links
Website

start location

Mission Bay Park · Fiesta Island, Mission Bay Park, San Diego, CA 92109

tags
triathlonsprintolympicflatbeginner-friendlybay swim