Gaston
Triathlon Calendar near Gaston 2026-2027
Monthly updates for Gaston
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Gaston for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
May 2027
Multi-event day at Vancouver Lake Regional Park with a duathlon (5K, 12.91 mile bike, 5K), plus a half marathon, 10K and 5K; parking included.
A multi-format event in Canby, OR with a 500-yard pool swim, a 12-mile bike loop, and a 3.1-mile run, plus duathlon, aquabike, and relay options.
July 2027
A two-day triathlon and endurance sports festival in Vancouver, WA offering runs, sprint and Olympic triathlons, duathlons, aqua-bike, paddle races and a kids triathlon. Parking included.
Off-road triathlon at Hagg Lake near Gaston Oregon featuring Full, Sprint, and Super Sprint distances with youth qualifiers and World Championship slot allocations.
Monthly updates for Gaston
Get new running races (and updates) in your inbox every month.
August 2027
Multi discipline event at Hagg Lake in Gaston OR offering sprint and Olympic triathlons, duathlons, aquabike, paddle tri and the Skullman 70.3 long distance race.