Bearathlon 2025

  • Date Sun 19th October 2025
  • Time 7:00AM PDT
  • Location Berkeley, California
  • Price $51.87 - $106.99
  • Races 5 races
  • Distances Sprint, 5km

Last chance to enter

Race day is fast approaching

Event summary

Get ready for an exhilarating day of racing at the Bearathlon 2025, happening on Sunday, October 19, 2025, at the stunning Berkeley Marina in Alameda! This exciting event caters to athletes of all levels, featuring a variety of race distances that promise to thrill competitors and spectators alike. Participants can choose from the male sign Draft-Legal Sprint, which includes a 750m swim, 20k bike, and 5k run, or the female sign Classic Sprint, a non-draft legal option with the same swim and bike distances. For those looking to team up, the male sign Classic Relay invites teams of three to tackle one leg each, while the Mixed Team Relay offers a fun super sprint triathlon format for teams of four.

New this year, the Bearathlon introduces a 5K run, making it accessible for beginners and seasoned pros alike! With Open Age Group and Collegiate divisions, there’s a spot for everyone to showcase their skills and spirit. Don't miss out on this fantastic opportunity to join fellow athletes in a day of energy, camaraderie, and competition. Mark your calendars, gather your friends, and get ready for an unforgettable race day at the Bearathlon 2025!

Organiser's Description

Mark your calendars for October 19, 2025, and get ready to race at the Berkeley Marina! Registration is open until and on race day.

This year, we're excited to introduce a 5K run alongside our classic races:
male sign Draft-Legal Sprint: 750m swim, 20k bike, 5k run
female sign Classic Sprint: non-draft legal, 750m swim, 20k bike, 5k run
male sign Classic Relay: team of three with each person racing one leg each (750m swim, 20k bike, or 5k run)
Mixed Team Relay: team of four with each person racing a super sprint triathlon (250m swim, 5k bike, 1k run)
New! 5K Run

Bearathlon 2025 is designed for athletes of all levels, from beginners to elite competitors. With Open Age Group and Collegiate divisions, theres a spot for everyone. Whether you're racing solo or as part of a team, you wont 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 for an unforgettable race daysee you at the start line!

Races

  • Draft Legal

    Incl. $7.00 Fee

    Sun 19th October 2025 (7:00AM PDT)

    $106.99

    750m swim 20k bike (4 laps) 5k run (2 laps) Here are the official USA Triathlon rules for draft legal: https://www.usatriathlon.org/multisport/draft-legal-racing
  • Classic Sprint Triathlon

    Incl. $6.64 Fee

    Sun 19th October 2025 (9:00AM PDT)

    $100.63

    This event is non draft legal. If you are a collegiate athlete affiliated with USA Triathlon WCCTC, please enter your team name when you register. If you are not affiliated please select "other" or "open" when you register. 750m swim 20k bike (4 laps) 5k run (2 laps)
  • Classic Sprint Relay

    Incl. $4.36 Fee

    Sun 19th October 2025 (9:00AM PDT)

    $60.35

    Team of three! Each person will race one leg of a classic triathlon 1 person will swim 750m 1 person will bike 20km 1 person will run 5km
  • 5k Run

    Incl. $3.88 Fee

    Sun 19th October 2025 (10:00AM PDT)

    $51.87

    The perfect way to experience race day without the swim or bike. A scenic course, a lively atmosphere, and a fun 5K run make this event ideal for runners of all levels.
  • Mixed Team Relay

    Incl. $4.36 Fee

    Sun 19th October 2025 (12:00PM PDT)

    $60.35

    Team of four, with each person racing a super sprint triathlon, so each person does a: 250m swim, 5km bike, 1km run

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Location

Berkeley Marina, Berkeley, 94720, CA, United States

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Oct 19, 2025

$51.87 - $106.99