Registration details are on the race's own site.
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| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Saturday, Aug 21, 2027 | ||||
| Kids Jr. (ages 7 to 10) | Kids TriathlonSwim 100 m · Bike 2.2 mi · Run 0.6 miOpen water swim | Aug 21, 2027 | See registration | – |
| Kids Sr. (ages 11 to 14) | Kids TriathlonSwim 200 m · Bike 4.4 mi · Run 1.2 miOpen water swim | Aug 21, 2027 | See registration | – |
| SuperSprint | Super Sprint TriathlonSwim 370 m · Bike 6.2 mi · Run 1.5 miOpen water swim | Aug 21, 2027 | See registration | – |
| Triple Challenge | Triathlon | Aug 21, 2027 | See registration | – |
| Sunday, Aug 22, 2027 | ||||
| Olympic | Olympic TriathlonSwim 1,500 m · Bike 24.9 mi · Run 6.2 miOpen water swim | Aug 22, 2027 | See registration | – |
| Sprint | Sprint TriathlonSwim 825 yd · Bike 15 mi · Run 3.1 miOpen water swim | Aug 22, 2027 | See registration | – |
Fees and dates are from the race's official website on the date shown below; confirm them there before you register.
Sunrise on race morning is at about 6:05 AM. The start sits about 600 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Sprint and Olympic swim in Monroe Harbor with the finish on Columbus Drive; Saturday races at Foster Beach, Chicago, IL
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Around August 22 the day usually runs from 63°F at dawn to 80°F in the afternoon, with measurable rain on about 26% of days. Cold snaps dip to 56°F and hot years reach 90°F.
Based on 85 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
What athletes should know about Supertri Chicago Triathlon, in brief, from the official race website.
Schedule and packet pickup
The 2027 weekend is August 21 and 22. The SuperSprint and the kids races are the Saturday events at Foster Beach; the Sprint and Olympic are the Sunday events downtown. Start times for 2027 were not yet posted when checked.
More from the race
The Triple Challenge combines the weekend's races for a total of 1.63 miles of swimming, 46.3 miles of cycling and 10.85 miles of running, and is individual only. The other races also take relay teams.
Facts on this page come from the race's official website (supertri.com/chicago, supertri.com), checked Oct 7, 2026. Confirm dates and fees there before you travel.
Organize this race? Add details or a correction
A two day triathlon weekend on the Chicago lakefront. The Sprint and Olympic races swim in Monroe Harbor on Lake Michigan, ride city streets including the McCormick Place Busway, and run past the Shedd Aquarium, Field Museum and Soldier Field to a finish on Columbus Drive. The SuperSprint and kids races are held at Foster Beach.