UWS Race on the Base

FEB
28
2026
The UWS Race on the Base offers a unique reverse sprint triathlon and a 5k run/walk at the Joint Forces Training Base. The triathlon features a 5k run, a 13-mile bike leg, and a 200-meter swim. There is also a team relay option for the triathlon.
Sat 28 Feb 2026
200 Meter Swim 5k Run 13-Mile Bike

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Event Overview

The UWS Race on the Base is a reverse sprint triathlon and 5k run/walk. It takes place on February 28, 2026 at the Joint Forces Training Base in Los Alamitos, California.

Event Distances

Participants can choose from several event formats:

  • 5K Run: A standalone running event.
  • Reverse Sprint Triathlon: This event features a 5K run, a 13-mile bike ride, and a 200-meter swim. It is offered in two categories: "1:30 and Under" and "1:30 and Up".
  • Relay-Reverse Sprint Triathlon: A team version of the triathlon for three participants. Teams must sign up together during registration, with one person acting as the team captain.

Registration

Registration for all events is open from January 17 to February 8, 2026. The listed registration fees are inclusive of all mandatory charges. The event contact is the City of Los Alamitos. Visit the organization's website for the most recent information.

5 km
5k Run
200 Meter Swim
13-Mile Bike