Trail Running calendar near Willow Springs 2025-2026

The Frozen Tundra IPA 5K is an exciting running event taking place in Lincolnshire, Illinois. Participants can enjoy a brisk 5K run, with all runners receiving a long sleeve shirt, a finisher medal, and a $15 gift card to local establishments. The event also features a lively post-race party, comple..

The Yeti Trail Half Marathon is set to take place at Bluhm County Park in Westville, Indiana, on February 22, 2025. This event features a challenging course consisting of three loops primarily on single-track dirt trails, complete with switchbacks and tree roots. Participants will experience manual ..

The Foot Pursuit 5K Trail Race is a challenging 3.1-mile run/walk set in the scenic Sunset Hill County Park in Valparaiso, Indiana. Scheduled for March 1, 2025, this event features a wooded trail with rolling hills and unpredictable weather, promising an exciting experience for participants. Runners..

The Tombstone 30k/50k Trail Run is set to take place at Sunset Hill Farm County Park in Valparaiso, Indiana, on March 8, 2025. Participants can choose between two distances: a 30k and a 50k trail run, both featuring challenging loops that include the famous "Roller Coaster" hills. Runners will recei..

The False Spring Trail Runs is a challenging trail race held at Soldiers Memorial Park in LaPorte, Indiana. Participants can choose between a 10K and a Half Marathon, with the course featuring scenic woodsy single-track trails, winding switchbacks, and views of lakes and ponds. The event is known fo..

The Muddy Shamrock @ The Forge is an exciting trail running event taking place in Lemont, IL, featuring a Trail Half Marathon and a Trail Quarter Marathon. Scheduled for March 15, 2025, this fourth annual race promises a challenging course through scenic wooded trails, including single and double-tr..

The Forrest Gump Hump 5K Trail Run is scheduled to take place at Oak Ridge Prairie and Oak Savannah Trail in Griffith, Indiana. This event, organized by the Crazy Legs Race Series, promotes non-pavement races in the Northwest Indiana region. Participants can expect a fun and challenging course, with..

The Earth Day 50K/15 Mile/5 Mile event, taking place on April 26, 2025, in Crystal Lake, IL, offers participants a choice of three race distances. The course features a scenic 5-mile loop through single track and rolling hills, designed to challenge runners while promoting a landfill-free environmen..

Childish Nonsense is a whimsical running event taking place at Deer Grove Forest Preserve in Palatine, IL. Participants can choose from various distances, including a 50 Miler, 50K, 25K, and 10K, all set on a wide, non-technical trail. The event emphasizes community and inclusivity, offering free en..

The Run Happy 50K, along with other "happy" distances, is set to take place on May 3, 2025, at Potato Creek State Park Nature Center in North Liberty, Indiana. This event caters to both walkers and runners, making it ideal for families who wish to participate in various distances together. The cours..

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 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..

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..

Bong Backyards is an exciting trail and ultra running event scheduled for June 6, 2025, at the Richard Bong State Recreation Area in Brighton, WI. This event caters to runners of all skill levels, offering multiple race distances, including the challenging Backyard Ultra and the shorter Backyard 24...

XTERRA DINO Northern Indiana is an exciting off-road sports event taking place in South Bend, Indiana, as part of the XTERRA World Tour. Scheduled for June 21, 2025, it features a variety of races, including an off-road triathlon, duathlon, trail run, and kayak triathlon, catering to both beginners ..

The XTERRA 7k Bonus Trail Run, organized by DINO LLC, takes place at Potato Creek State Park in South Bend, Indiana. This event features a 7-kilometer lollipop loop course that combines wide, stable paths with two challenging hills, catering to both speedsters and first-time trail runners. Participa..

The Kishwauketoe 5K Cross Country Run is an exciting running event taking place at the Kishwauketoe Nature Conservancy in Williams Bay, Wisconsin. The event features a 5K run/walk and a children's 1/4 mile walk/run, making it accessible for participants of all ages. The course winds through scenic g..

The Jennie Hamilton Memorial 5 Mile Trail Run is set to take place at Stoney Run County Park in Hebron, Indiana. This event is part of the Crazy Legs Race Series, which aims to promote trail running in the Northwest Indiana region. Participants can expect a challenging course with features such as m..

The Oakadoke Trail Runs is a summer trail running event held in Valparaiso, Indiana, featuring three race distances: 18 miles, 9 miles, and 4 miles. Participants will navigate scenic, tree-covered single-track trails with various elevations and challenging terrain. The event promotes inclusivity, al..

The Gristmill Grind 10K is an annual trail race held at Franklin Creek State Parks Natural Area, known for its challenging terrain and scenic views. Scheduled for August 30, 2025, this event features a 10K race with significant elevation changes and creek crossings, as well as a 1-mile walk. Partici..