Antioch close

Triathlon Calendar near Antioch 2026-2027

Header image

Explore the top triathlons near Antioch for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
20
Su

Albany Community Triathlon

Triathlon SHORT Course 70 m 2.5 1 km Super sprint 400 m 10 2.5 km
Community triathlon in Albany CA on 20 September 2026 offering a Super Sprint, a mini triathlon for kids and relay team options.
October 2026
Oct
24
Sa

Bearathlon

Triathlon Super sprint 250 m 5 1 km Sprint 750 m 20 5 km
Triathlon day at Berkeley Marina with draft-legal and non-draft sprint races, plus three- and four-person relays on October 24, 2026.
Monthly updates for Antioch

Get new running races (and updates) in your inbox every month.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.