Compete in IRONMAN 70.3 Oceanside with a stunning Pacific Ocean swim, a fast bike along California’s coastline, and a scenic run through beautiful beachfront trails.
Swim: Bay; Bike: Hilly; Run: Rolling; High Air Temp: 69 °F / 21 °C; Low Air Temp: 45 °F / 7 °C; Avg. Water Temp: 61 °F / 16 °C.













