Brookfield
Triathlon Calendar near Brookfield 2026-2027
Monthly updates for Brookfield
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Brookfield for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
Multi day ultra triathlon in early September 2026 at Ottawa Lake State Park, Dousman WI, offering triple, double, single and half formats with crew support and on site medical care.
November 2026
An adventure race around Lapham Peak State Park with three timed options, 3, 8, and 18 hours, featuring paddling, trekking, biking and checkpoint navigation.
July 2027
A triathlon at Ottawa Lake State Park on July 25, 2027, featuring sprint and Olympic individual and relay races plus a series entry.
Lake Country Triathlon in Oconomowoc WI on July 31, 2027 offers Sprint, Olympic and Half Iron individual and relay races with a lake swim, scenic bike, and town run.
Monthly updates for Brookfield
Get new running races (and updates) in your inbox every month.