Children can join the race-weekend excitement with a one-mile run for ages 5–17, a half-mile run for ages 3–8 or a toddler trot for ages 1–3. Advance registration is required; entry is approximately $25 plus processing fees.

Visit the official IRONMAN 70.3 Northern California website for registration, course maps, schedules and current traffic information as well as attending the main event on Sunday, August 16th.