Logo

Naperville Trails Half Marathon

Wheaton, United States • 6 Sep 2025

The Naperville Trails Half Marathon & 10K is a scenic running event taking place in Wheaton, Illinois, 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. This event celebrates its 15th anniversary and offers commemorative gear, including a choice of t-shirts. Runners will receive finisher medals, and awards will be given to top participants in various age categories. The event also supports Special Olympics Illinois, promoting fitness for individuals with intellectual disabilities. Visit the organization's website for the most recent information.

United States Illinois Wheaton

Race information

Website
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
Trail runs nearby

Childish Nonsense

Palatine - 17 mi from Wheaton

Childish Nonsense is a whimsical running event taking place at Deer Grove Forest Preserve in Palatine, IL, featuring multiple race distances: 50 Miler, 50K, 25K, and 10K. The course consists of wide paths, making it accessible for participants of varying skill levels. The event aims to foster a sens..

Earth Day 50K/15 Mile/5 Mile

Crystal Lake - 28 mi from Wheaton

The Earth Day 50K, 15-Mile, and 5-Mile race is scheduled for April 26, 2025, in Crystal Lake, Illinois, at Veterans Acres. The event features a challenging course with single-track trails and rolling hills, designed as a PR-friendly trail race. Participants can choose from three distances, with awar..

Great Western Half-Marathon & 10K

St. Charles - 11 mi from Wheaton

The Great Western Half-Marathon & 10K, organized by Fox River Trail Runners, is a popular race held annually on the scenic Great Western Trail. With a history spanning over 25 years, the event features a flat, out-and-back course that attracts runners of all levels. Participants can choose between t..

F^3 Cap Sauers Trail Marathon

Palos Hills - 19 mi from Wheaton

The F^3 Cap Sauers Trail Marathon & 10 Mile is set to take place in Palos Hills, IL, on May 10, 2025. This event features a challenging marathon and a 10-mile race, both traversing the scenic Cap Sauers Holding Nature Preserve, the largest undeveloped area in Cook County. Participants will experienc..

Chicago 11 Hour Endurance Run

Willow Springs - 15 mi from Wheaton

The Chicago 7-11 Hour Endurance Run, organized by Yeti Trail Runners, is a unique trail running event set in Willow Springs, IL. Participants can choose between a 7-hour or 11-hour endurance challenge, navigating a scenic 4-mile loop through the picturesque Wolf Road Woods and Palos Preserves. The e..

Hickory Knolls Trail Run

St. Charles - 11 mi from Wheaton

The Hickory Knolls Trail Run, taking place on June 8, 2025, at the Hickory Knolls Discovery Center in St. Charles, IL, features a 5K, 10K, and a 10K relay event. Participants can enjoy a scenic course that includes grass and dirt trails, with a mix of flat sections and hills.The event is part of the..