Bearathlon 2026
Oct 24Berkeley, CARelay
29 mi from Menlo Park Back-to-School Kids Triathlon, registration open
Listed from RunSignUp. Checked Aug 30, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planThe Menlo Park Back to School Kids Triathlon is the perfect way for kids ages 4–17 to kick off the new school year with confidence, energy, and fun!
Whether it’s their first triathlon or they’re returning to set a new personal best, participants will enjoy an exciting race featuring swimming, biking, and running in a safe, supportive, and family-friendly environment at Burgess Park.
Every athlete receives an awesome finisher medal, a commemorative race shirt, and the excitement of crossing the finish line to the cheers of family, friends, and volunteers.
Start the school year strong, stay active, make new friends, and be part of the inaugural Menlo Park Back to School Kids Triathlon—a fun new tradition in the making!
Registration opens
Jul 10, 2026
Tier 1 ends
Jul 14, 2026
Tier 2 ends
Aug 1, 2026
Tier 3 ends
Aug 17, 2026
Tier 4 ends
Aug 25, 2026
Tier 5 ends
Aug 29, 2026
Registration closes
Aug 30, 2026
Race day
Aug 30, 2026
Tier 5 ends
Aug 30, 2026
Competitve Kids Triathlon
Tier 5 ended Aug 30, 2026
See registration
Non-Competitve Kids Triathlon
Tier 5 ended Aug 30, 2026
See registration
Super Sprint Triathlon
Tier 5 ended Aug 29, 2026
See registration
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 24Berkeley, CARelay
29 mi from Menlo Park Back-to-School Kids Triathlon, registration open
Straight-line distance
Oct 24Berkeley, CARelay
Nov 1Morro Bay, CA32 mi, 5K +1
Nov 1Newport Beach, CA50.5K, 10K +2
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
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Claim this race to manage registration, volunteers, and race day.