| Month |
Race Name |
Events |
Location |
Near |
|
| January |
Siberian Express Trail Run |
7.5 mi |
IL, United States |
Danville |
|
| January |
Frozen Gnome 50K/10K Trail Races |
50 km, 10 km |
IL, United States |
Crystal Lake |
|
| March |
Wild Awakening |
4 mi |
IL, United States |
Palatine |
|
| April |
Earth Day 50K & 15M |
50 km, 15 mi |
IL, United States |
Crystal Lake |
|
| May |
WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland) |
13.1 mi, 10 km, 5 km |
IL, United States |
Wheaton |
|
| June |
Lake Mingo Trail Run |
7.1 mi |
IL, United States |
Danville |
|
| June |
Quarry Crusher Run-Chicago |
5.6 mi, 3 mi |
IL, United States |
Chicago |
|
| September |
Wild Wild Wilderness Trail Run |
7.5 mi |
IL, United States |
Danville |
|
| September |
Fall Classic Trail Run |
4 mi |
IL, United States |
Caledonia |
|
| September |
Evergreen Lake Ultra and Ultra and a Half |
43 mi, 31 mi, 15.5 mi |
IL, United States |
Bloomington |
|
| September |
CHICAGO TRAIL RUNNING FESTIVAL |
50 km, 30 km, 20 km, 10 km, 10 km, 5 km |
IL, United States |
Beecher |
|
| October |
Des Plaines River Trail Races |
50 mi, 26.2 mi, 13.1 mi |
IL, United States |
Vernon Hills |
|
| October |
OUTLAST CHICAGO |
18 mi, 18 mi |
IL, United States |
Palatine |
|
