Bearathlon 2026 Logo

Bearathlon 2026

Berkeley, CA

Sat, Oct 24, 2026

In 24 days · Sat, Oct 24, 2026

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When

Saturday, October 24th, 2026

Where

Berkeley Marina, Berkeley CA

Distances

See race page

Typical weather

On this date: rain 2 of the last 10 years

2025

54–67°F

dry

2024

54–77°F

dry

2023

55–71°F

dry

2022

51–70°F

dry

2021

57–62°F

rain

2020

56–65°F

dry

2019

68–87°F

dry

2018

53–70°F

dry

2017

69–87°F

dry

2016

57–66°F

rain

Best months to race in California →

About this race

Race Overview

Mark your calendars for October 24, 2026, and get ready to race at the Berkeley Marina! Registration is open until and on race day.

Packet Pick-Up

  • Date: Friday, October 23th, from 2pm - 6pm
  • Location: Berkeley Sports Basement (2727 Milvia St.)
  • Race Morning: Pick-up starts at 6am
  • Friends and Family: Available - please have a copy or photo of their ID

General Info

  • Transition Times: Opens at 6:00am for Draft Legal, 6:45 for Classic and Relay Racers, 10:00am for Mixed Team Relays
  • Warm-Up: 30 minutes of swim warm-up available
  • Transition Closure: Closes at 6:45am for DL, 9:00am for Classic and Relay Racers, 11:45 for Mixed Team Relays
  • Changes: All timing is subject to change: changes will be communicated explicitly

Rules & Regulations

  • Draft Legal: No aero or TT bikes allowed, only road bikes: remove aero bars
  • Equipment Restrictions: No mirrors or glass of any kind are allowed on all bikes
  • Mixed Team Relay: Draft-legal rules apply, no TT bikes allowed: lap-out rule won't be enforced
  • Water Temperature: Expected to be around 60°F: wetsuits recommended

Race Events

  • Draft-Legal Sprint: 750m swim, 20k bike, 5k run
  • Classic Sprint: non-draft legal, 750m swim, 20k bike, 5k run
  • Classic Relay: team of three (750m swim, 20k bike, or 5k run)
  • Mixed Team Relay: team of four (250m swim, 5k bike, 1k run)

Participant Info

Bearathlon 2026 is designed for athletes of all levels, from beginners to elite competitors. With Open Age Group and Collegiate divisions, there’s a spot for everyone. Whether you’re racing solo or as part of a team, you won’t want to miss this thrilling event!

Please be sure to check the race website for packet pickup information and schedule changes: https://www.caltriathlon.com/bearathlon.

Join Us!

Join us for an unforgettable race day—see you at the start line!

Course map

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