Childish Nonsense

The Earth Day 50K/15 Mile/5 Mile event, taking place in Crystal Lake, IL, offers runners a choice of three distances to celebrate Earth Day. The race features a scenic 5-mile loop course that includes single track and rolling hills, with a major aid station providing refreshments. Participants are e..

The Great Western Half-Marathon & 10K, organized by the Fox River Trail Runners, is a well-established running event held on the scenic Great Western Trail. Celebrating over 25 years, this competitive race features a flat, out-and-back course, making it accessible for runners of all levels. Schedule..

The Chicago Yeti 7-11 Hour Endurance Run is a unique trail running event that combines endurance, camaraderie, and a fun atmosphere. Set in Willow Springs, Illinois, participants can choose between 7-hour and 11-hour races on a scenic 4-mile loop through the Palos Preserves. The course features a mi..

The Naperville Trails Half Marathon & 10K is a scenic running event taking place in Wheaton, IL, on September 6, 2025. Participants can choose between a half marathon and a newly introduced 10K distance, both of which traverse the beautiful crushed limestone trails of the Danada Forest Preserve. Thi..

Timely Nonsense is a unique running event taking place in Chicago, IL, featuring both 6-hour and 12-hour timed races. Participants can choose to run individually or as part of a relay team, with options for 2 or 4-person teams. The race is set in a scenic 58-acre park, where runners will navigate a..

The Des Plaines River Trail Races feature a variety of endurance events, including a Half Marathon, Marathon, 50K, and 50 Mile race, all set along the scenic Des Plaines River Trail in Lake County, Illinois. Participants will enjoy a flat, wide, crushed gravel trail that meanders through lush forest..