TriNearMeFind races

Spring 2027

Summer Triathlons in Illinois

5 summer triathlons in Illinois from June to August 2027. Race days typically run from 66°F at dawn to 83°F in the afternoon. Dates and fees come straight from race registration and refresh every night.

5
summer triathlons
5
cities
83°F
typical race-day high
n/a
typical entry fee

July 2027

August 2027

Quick answers

When are summer triathlons in Illinois?
The season runs June to August. The busiest month is August, with 4 of the 5 races listed here; July has 1.
What is the weather like for summer triathlons in Illinois?
Across 5 of these races, race day typically runs from about 66°F at dawn to 83°F in the afternoon, with rain on about 31 percent of days. Most start early, close to the low.
How much does a summer sprint triathlon cost?
Current entry fees in Illinois usually run from $65 to $95, with a typical fee of $65 before processing fees. Most raise prices as race day nears.