4 running, duathlon, swimming, and other events in Cupertino, California
From big races to Saturday morning group runs—find running, duathlon, swimming, and triathlon events and connect with the local endurance sports community.
Cupertino
4 events in Cupertino-
Sat, Mar 28, 2026 at 8:30 AM
CEEF & CUSD 2026 Run for Great Schools 5K + Kids Dash! Since 2015 this fun event brings CUSD staff, students, parents, and neighbors together to celebrate school pride, wellness, and community while supporting TK-8 grade education. All proceeds benefit all 23 Cupertino Union School District TK–8 schools, helping fund classroom programs, enrichment opportunities, and resources.
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Sat, Apr 25, 2026 at 10:00 AM
This is a series of Saturday morning training sessions focusing on Duathlon (biking and running), which is a sub-sport of Triathlon, for youth athletes under the age of 18.
The training sessions will be coached by Coach Kirt or Coach Pablo, both of whom are certified USA Triathlon Associate Coaches and former U.S. Olympic Trials competitors.
A Wolfpack Youth Membership is required to participate.
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Fri, Jun 05, 2026 at 5:00 PMSee full details
2026 - event is happening on a Thursday afternoon
No race day registration available
The Splash and Dash Race is an aquathon consisting of a 1.5km (1-mile) swim and a 5km (3.2-mile) run.
It is a fun, community-focused, grassroots event. There are timing chips; the transition is not fenced in with guards; and spectators, kids, and dogs are encouraged. The swim is in Stevens Creek Reservoir, right outside of Cupertino, CA. The run is on the Stevens Creek Canyon park trails. It is a great way to get intense training in two disciplines or to get open-water swimming practice.
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Sat, Sep 12, 2026 at 9:00 AM
Local Clubs & Organizations
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Club
USA Swimming Club. 617 members.
[email protected] +1 408-253-7946 -
Club
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Club