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50K races in Illinois

2026 and 2027 race calendar. 1 upcoming, updated daily.

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All 207 cities and towns

Chicago55 Lake Zurich10 Springfield10 Rockford7 Belleville6 Normal6 Greater Chicago5 Lemont5 Palatine5 Rolling Meadows5 Wheaton5 Edwardsville4 Elk Grove Village4 Lisle4 Shorewood4 Aurora3 Bloomington3 Byron3 Dekalb3 Herrin3 Marion3 Mattoon3 Monticello3 Oak Brook3 Oakwood3 Olney3 Peoria3 Pingree Grove3 Schaumburg3 Toledo3 Arlington Heights2 Barrington2 Batavia2 Bourbonnais2 Canton2 Carbondale2 Carterville2 Channahon2 Chatham2 Collinsville2 Crystal Lake2 Danville2 Decatur2 East Peoria2 Evanston2 Galena2 Galesburg2 Geneseo2 Harrisburg2 Harvard2 Hudson2 Lincolnshire2 Litchfield2 Marseilles2 McHenry2 New Lenox2 Oak Park2 Oglesby2 Orland Park2 Oswego2 Robinson2 St. Charles2 Urbana2 Utica2 Wheeling2 Winnetka2 Yorkville2 Aledo1 Anna1 Barrington Hills1 Bedford Park1 Beecher1 Belvidere1 BEMENT1 Benton1 Bloomingdale1 Bolingbrook1 Brookfield1 Calumet City1 Cambridge1 Carlyle1 Carol Stream1 Carthage1 Champaign1 Charleston1 Cisco1 Coal City1 Cobden1 Crete1 Cuba1 Deer Park1 Dieterich1 Downers Grove1 Downs1 Du Quoin1 Dwight1 Elgin1 Elmhurst1 Elmwood Park1 Eureka1 Fairfield1 Fairview Heights1 Forsyth1 Freeport1 Fulton1 Geneva1 Glen Carbon1 Glenview1 Glenwood1 Good Hope1 Grafton1 Granite City1 Grayslake1 Greenup1 Greenview1 Hampshire1 Hanna City1 Heyworth1 Hinsdale1 Homer Glen1 Homewood1 Huntley1 Ina1 Itasca1 Johnston City1 Joliet1 Kankakee1 La Grange1 La Grange Park1 Lake Bluff1 Lake in the Hills1 Lansing1 Lawrenceville1 Lena1 LeRoy1 Lewistown1 Lincolnwood1 Lombard1 Long Grove1 Louisville1 Machesney Park1 Mackinaw1 Makanda1 Manhattan1 Marquette Heights1 Marshall1 Maryville1 Matteson1 Mc Nabb1 McLean1 McLeansboro1 Monmouth1 Morris1 Morton1 Mount Carmel1 Mount Sterling1 Naperville1 Neoga1 New Berlin1 Norridge1 North Chicago1 O Fallon1 Oblong1 Odin1 Olympia Fields1 Onarga1 Oreana1 Orient1 Ottawa1 Palos Hills1 Park Ridge1 Paxton1 Petersburg1 Pinckneyville1 Pittsfield1 Pleasant Plains1 Pontiac1 Quincy1 Rock Falls1 Rock Island1 Rockport1 Romeoville1 Roscoe1 Round Lake Park1 Saint Charles1 Sainte Marie1 San Antonio1 Sandwich1 Seneca1 Sheffield1 Sheridan1 Shipman1 South Beloit1 Spring Grove1 Spring Valley1 Sugar Grove1 Teutopolis1 Towanda1 Trout Valley1 Tuscola1 University Park1 Vandalia1 Vienna1 Warrenville1 Washington1 Westmont1 Willow Springs1

August 2027

Highlander Assault Obstacle Race

Pingree Grove, Illinois, United States

Obstacle5K50K15K3K