Fast Track Cross Country

The Naperville Trails Half Marathon & 10K, organized by All Community Events, takes place in the Danada Forest Preserve near Naperville, Illinois, finishing on grass around a horse race track. The USATF-certified courses offer two distances: half marathon and 10K, with virtual options available. The..

Dirt Circus Chicago is a one-day, free community trail-running festival in the Chicago area, organized by UltraSignup. The event blends a casual social run with a pop-up expo featuring local race directors, brands, shops, and coaches. Participants choose between two routes, approximately 4.5 miles o..

Timely Nonsense is an urban ultramarathon held at a 58-acre park in Chicago, at the intersection of California and Montrose. The course features a 0.75-mile paved loop that runners complete for the 6-hour or 12-hour timed events. An aid station at the Start/Finish provides typical ultrarunning fare,..

Half Day at the Lake is a unique ultra-running event held in Evanston, Illinois, featuring 6- and 12-hour race options. The race takes place on a scenic 2-mile loop along Chicago’s north shore lakefront path, passing through Evanston’s lakefront and Northwestern University’s campus. The course is a..

Bloomingdale Trail 5K is an annual, family-friendly running event in Chicago, Illinois. The day features a timed 5K race along with ¼- and ½-mile dashes for young runners. The event location is 1834 N Lawndale Ave, Chicago, IL 60647, and the site describes a welcoming atmosphere for runners of all a..

Anderson Humane's Walk4Animals & 5K Run takes place in Batavia, Illinois, centered at the Peg Bond Center at 100 N Island Ave along the Batavia Riverwalk. The event offers a 5K Run (timed), a 1.5-mile Walk, and a T-Shirt Only option. The Walk4Animals route is a 1.65-mile loop around the Batavia Rive..