Bloomingdale Townshi..
Triathlon Calendar near Bloomingdale Township 2026-2027
Monthly updates for Bloomingdale Township
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Bloomingdale Township for 2026-2027! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
Indoor triathlon at Oak Brook Park District for ages 12 and up combining 2000 m rowing, 2.5 miles cycling and a 1.25 mile run/walk with tiered registration fees.
January 2027
An indoor, one hour swim bike run event at the ET Training Center in Lisle with timed distance scoring across swim, spin and treadmill segments.
Indoor pool and track triathlon at Norris Recreation Center on January 31, 2027, with separate adult and youth races using stationary bikes and assigned swim lanes.
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.
Indoor triathlon in Lisle with swim, studio bike, and treadmill segments; performance is measured by distance and athletes start in waves of four every 20 minutes.
Monthly updates for Bloomingdale Township
Get new running races (and updates) in your inbox every month.
March 2027
An indoor sprint triathlon with a 10 minute swim, 15 minute bike on Keiser spin bikes, and 15 minute run on Precor treadmills, held at the CORE in Lemont IL.
An indoor, one hour swim bike run event at the ET Training Center in Lisle with timed distance scoring across swim, spin and treadmill segments.
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.
At Three Oaks Recreation Area on July 18, 2027, the event offers 1 and 2 mile swims plus sprint and Olympic combined swim and run distances.
August 2027
Sprint triathlon, duathlon, aquabike and kids triathlon on August 1, 2027 at Centennial Beach Park in Naperville with a pool swim, two loop 22K bike and 5K run.
A multi-distance triathlon along Lake Michigan in Chicago on August 21-22, 2027 with sprint, Olympic, SuperSprint and kids races plus city bike and run routes.