| Source | ABC Local |
|---|---|
| Original Load Date | Aug. 23, 2026, 9 a.m. |
| Last Updated | Aug. 23, 2026, 9 a.m. |
| Original URL | https://abc7chicago.com/post/chicago-triathlon-2026-supertri-takes-grant-park-monroe-harbor-street-closures-impact-traffic/19722793/ |
Article Preview
CHICAGO (WLS) -- Thousands of athletes are taking over Chicago's lakefront on
Sunday for the nation's largest triathlon.
The Supertri Chicago brings everyone from first-time competitors to elite pros
together for a swim, bike, and run through the city.
### [ ABC7 Chicago is now streaming 24/7. C...