Ottawa
Triathlon Calendar near Ottawa 2026-2027
Monthly updates for Ottawa
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Explore the top triathlons near Ottawa for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
Sprint triathlon at Lone Star Lake in Lawrence, KS with a 750 m swim, 12.4 mile bike and 5 km run plus relay and swim-run options; hand timed, not USAT sanctioned.
Indoor mock triathlon in Lawrence on October 18, 2026 testing swim, bike, and run formats with separate youth and adult divisions.
Monthly updates for Ottawa
Get new running races (and updates) in your inbox every month.