Trail Running calendar near Westville 2026-2027

A timed 10-hour endurance run at Bluhm County Park on August 29, 2026 where runners repeat a 4 to 4.1 mile trail loop with hourly cutoffs, chip-based prizes, a limited-edition shirt, and a wooden medal.

A continuous loop trail race at Half Day Forest Preserve offering 3.1 mile laps for 40 or 50 mile distances, with a 12 hour cutoff and fully stocked aid at each lap. Crew access and personal staging areas are provided.

Loop based trail event at Half Day Forest Preserve near Vernon Hills, Illinois. Runners complete one 5K loop at a time on mostly flat crushed limestone, gravel and natural trails with centralized aid and crew access.

A half marathon and 10k at Danada Forest Preserve in Wheaton on crushed limestone trails, finishing around the horse race track. USATF certified courses with chip timing, pacers, finisher medals, shuttle parking and packet mailing options.

A timed urban ultra at Horner Park with 3, 6 and 12 hour options on a short paved loop, hourly challenges, a single aid station, and two or four person relay teams.

An obstacle course race at Indiana Dunes National Park on September 13, 2026, featuring 10k, 5K and a K9 3.1-mile event. The course uses varied landscapes to reflect terrains associated with military service.

A loop-based running event at Limestone Park offering 8 hour and 4 hour races on a 1.65 mile course with mixed crushed limestone and asphalt terrain. Scoring is by completed loops and proceeds support local organizations.

Experience the Bloomingdale Trail Run in Chicago featuring a timed 5K and short dashes for youth. This annual event offers a variety of distances on an urban trail for a family friendly day of running.

Timed 6 hour and 12 hour events on a two mile loop along Evanston’s lakefront and the Northwestern University campus. The course has paved and crushed gravel sections, two aid stations, public fountains, and handcrafted finisher awards.

Multi-distance trail event at Tryon Farm featuring a 4 mile loop used for 2 mile, 4 mile, 8 mile, 25k and 50k races. The course mixes grassy fields and single track trails with basic aid and parking across the street.

A community trail event in Valparaiso with a single-loop 5K and a two-loop 30K team relay hosted by local firefighters, featuring chip timing, aid stations, and team results.

A community 5k run and walk hosted by the Lockport Fire Foundation on October 4, 2026 at Hassert Park in Lockport, IL. Entry includes a t-shirt and finisher medal for registered participants present on race day.

Experience an ultra running tradition in Albion Indiana through the IGNITE Trail Series. Choose between 50, 100, or 150 mile distances on a 25 mile loop course with pacer options for the longer distances.

A community 5K in Flossmoor with a parallel virtual 5K that raises funds and collects goods to support local families experiencing hidden homelessness and provide school supplies for homeless children.

Multiple endurance trail distances on a flat, crushed gravel section of the Des Plaines River Trail, starting and finishing at Half Day Forest Preserve in Lake County, Illinois. The marathon is a Boston Qualifier and the event runs each Oct..

Trail races at Lawless Park in Vandalia, Michigan on an all trail course through forest, streams and lakes. Distances include a half marathon, 10K, 5K and a 1K kids run with chip timing and on course aid.

Timed 6, 12 and 24 hour events on the dirt and grass trails of St. Patrick's County Park in South Bend with on-site overnight amenities and proceeds donated to the ALS community.

A looped trail event offering 50K, 25K, and a 5-mile option on mostly single-track terrain with staffed aid stations and an organizer focus on community and inclusion.

Howloween 5K in Schaumburg is a chip timed 5K run or walk at Busse Woods that supports animal shelters. Pets may join without registration and a virtual participation option is available.

A nighttime run and walk at Lake County Fairgrounds on October 30, 2026 featuring a timed 5K, a non-timed 2K, a market with live performances, costume contests, and awards.