Thunder Bay
Triathlon Calendar near Thunder Bay 2027
Monthly updates for Thunder Bay
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Explore the top triathlon near Thunder Bay for 2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
August 2027
XTERRA Sleeping Giant in Thunder Bay on Aug 28 to 29, 2027 offers off road triathlon, duathlon, trail runs and kids' races on mountain bike and mixed singletrack courses.
Monthly updates for Thunder Bay
Get new running races (and updates) in your inbox every month.