Deer Park
Triathlon Calendar near Deer Park 2026-2027
Monthly updates for Deer Park
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Deer Park for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
Indoor triathlon at Oak Brook Family Recreation Center featuring rowing, cycling, and a 1.25 mile run for ages 12 and up on November 22nd.
An indoor triathlon at the RecPlex combining a timed swim, spin bike, and treadmill run with equal-weight scoring, medals for finishers, and a $40 online registration fee; wave assignments and swim-lane details are provided before race day.
February 2027
Experience an indoor triathlon in Evanston where distance is the goal. Complete a ten minute swim, twenty minute bike, and fifteen minute run to qualify for the U.S. Collegiate Club Triathlon Nationals.
July 2027
Annual multi sport event in Lake Zurich, IL offering Olympic and Sprint triathlon distances plus a duathlon at Paulus Park; sanctioned by USA Triathlon.
August 2027
Annual August triathlon in downtown Naperville at Centennial Beach offering sprint, duathlon, aquabike and kids distances; USAT sanctioned.
Monthly updates for Deer Park
Get new running races (and updates) in your inbox every month.
Multi distance triathlon at Foster Beach in Chicago on August 21-22, 2027, featuring SuperSprint, Sprint and Olympic races plus relay, corporate and junior categories.