Upcoming races in and near DeKalb, Illinois. Use filters to quickly find races by distance, month or race type.
More races: USA running calendar
Date Race Distance Location hf:tax:distancecategory hf:tax:monthandyear hf:tax:typerace 09/22/2024 Fox Valley Marathon 13.1M, 20K, 26.2M, 5K St. Charles IL 5k half marathon 09-september roadrace 05/19/2024 Girls on the Run 5K – Northwest Illinois 5K Crystal Lake IL 5k 05-may roadrace 07/13/2024 Endure It 10K Team Relay 10K, 1M Naperville IL 10k 07-july roadrace 10/20/2024 Naperville Half Marathon 10K, 13.1M, 5K Naperville IL 5k half 10-october roadrace 05/18/2024 Race to Beat PSP 5K Amboy IL 5k 05-may roadrace 09/07/2024 Naperville Trails Half Marathon and 10K 10K, 13.1M Wheaton IL 10k half 09-september trail 10/26/2024 Wheaton Hot Cider Hustle 5K, 8M Wheaton IL 10k-to-half-marathon 5k 10-october roadrace 12/07/2024 Lions Club Reindeer Run 5K Wheaton IL 5k 12-december roadrace 06/29/2024 Fit America Half Marathon 10K, 13.1M, 5K Hoffman Estates IL 10k 5k half 06-june roadrace 11/30/2024 Schaumburg Half Marathon & 5k Turkey Trot 13.1M, 5K Schaumburg IL 5k half 11-november roadrace 05/19/2024 Dash For The Dogs 5K 5K Barrington IL 5k 05-may roadrace 05/26/2024 Memorial 5K 5K Lake Barrington IL 5k 05-may roadrace 08/18/2024 Alpine Races 5K and 10 Mile 10M, 5K Lake Zurich IL 10k-to-half-marathon 5k 08-august roadrace 05/19/2024 Deer Grove Trail Half Marathon 10K, 13.1M Palatine IL 10k half 05-may trail 11/23/2024 Turkey Trails Shorewood 10K, 1M, 5K Shorewood IL 10k 5k 11-november trail 12/07/2024 Candy Cane Course 12K, 1M, 5K Shorewood IL 10k-to-half-marathon 5k 12-december roadrace 11/30/2024 Schaumburg Turkey Trot Half Marathon & 5K 13.1M, 5K Elk Grove Village IL 5k half 11-november roadrace 05/19/2024 Race to the Flag 5K Westmont IL 5k 05-may roadrace 12/07/2024 Rotary Santa Run, Walk & Reindeer Dash 1M, 5K Arlington Heights IL 5k 12-december roadrace 07/20/2024 Christmas in July Half Marathon and 5K – Chicago area 13.1M, 5K Elk Grove IL 5k half 07-july roadrace 06/08/2024 DC Estate Wine Run 5K 5K South Beloit IL 5k 06-june trail 09/28/2024 Prairie State Half Marathon 10K, 13.1M, 5K Long Grove IL 10k 5k half 09-september roadrace 11/28/2024 Long Grove Turkey Trot 5K, 8K Long Grove IL 5k roadrace 10/20/2024 World’s Largest Corn Maze Run 5K Spring Grove IL 5k 10-october trail 05/18/2024 Run for D103 5K 5K Lincolnshire IL 5k 05-may roadrace 10/12/2024 Des Plaines River Trail Races 13.1M, 26.2M, 50K, 50M Lincolnshire IL half marathon ultra 10-october trail 12/07/2024 Arctic Frog Run 10K, 15K, 25K, 50K, 5K Libertyville IL 10k 10k-to-half-marathon 5k half-marathon-to-full-marathon ultra 12-december trail 04/19/2025 Bunny Wabbit Run and Easter Egg Hunt 10K, 13.1M, 5K Libertyville IL 10k 5k half 04-april roadrace 05/27/2024 Studio Wine Run 5K 5K Lake Geneva WI 5k 05-may trail 05/18/2024 Lew Blond Memorial 5K Run 5K Northbrook IL 5k 05-may roadrace 10/12/2024 Sauk Valley Apple Cider Run 13.1M, 5K Rock Falls IL 5k half 10-october roadrace 10/05/2024 The Hennepin Hundred 100M, 50K, 50M Sterling IL ultra 10-october trail 06/02/2024 North Shore Classic Half Marathon 13.1M, 1M, 5K Highland Park IL 5k half 06-june roadrace 05/26/2024 Memorial Day Run – Lyons 10K, 13.1M, 5K Lyons WI 10k 5k half 05-may roadrace 05/19/2024 Braidwood Memorial Day 5K 5K Braidwood IL 5k 05-may roadrace 08/07/2024 SSW Running Club Club Challenge 5K 5K Tinley Park IL 5k 08-august roadrace 05/26/2024 Kringle Krush Half Marathon 10K, 5K Burlington WI 10k 5k 05-may roadrace 06/29/2024 Summer Sprint 5000 5K Midlothian IL 5k 06-june trail 05/19/2024 Chicago Spring Half Marathon 10K, 13.1M Chicago IL 10k half 05-may roadrace 11/03/2024 Hot Chocolate Run – Chicago 10K, 15K, 5K Chicago IL 10k 10k-to-half-marathon 5k 11-november roadrace 05/25/2024 Soldier Field 10 Mile and 10K Race 10K, 10M Chicago IL 10k 10k-to-half-marathon 05-may roadrace 01/25/2025 F^3 Lake Half Marathon 13.1M, 5K Chicago IL 5k half 01-january roadrace 10/19/2024 Country Sole Half Marathon 10K, 13.1M, 5K Chicago IL 10k 5k half 10-october roadrace 12/31/2024 New Year’s Eve 5K 5K Chicago IL 5k 12-december roadrace 03/23/2025 Shamrock Shuffle 8K Chicago IL 03-march roadrace 10/13/2024 Chicago Marathon 26.2M Chicago IL marathon 10-october roadrace 11/28/2024 Grant Park Turkey Trot 10K, 5K Chicago IL 10k 5k 11-november roadrace 06/08/2024 Kettle Moraine 100 100K, 100M, 38M, 50K LaGrange WI ultra 06-june trail 01/01/2025 Resolution Run 6K 6K Olympia Fields IL 01-january roadrace 11/28/2024 Thornton Turkey Trot 5K Glenwood IL 5k 11-november roadrace 12/07/2024 5K Grinch Run 5K Crete IL 5k 12-december roadrace 09/08/2024 Clinton Half Marathon 10K, 13.1M, 5K Clinton IA 10k 5k half 09-september roadrace 08/03/2024 Badger Trail Races 100K, 100M, 13.1M, 26.2M, 50K, 50M Belleville WI half marathon ultra 08-august trail 10/19/2024 Wisconsin Trail Assail – National Sweetest Day Run 10K, 13.1M, 5K Nashotah WI 10k 5k half 10-october trail 06/15/2024 Hot 2 Trot Half Marathon 13.1M, 5K Cottage Grove WI 5k half 06-june roadrace 08/31/2024 Rockin’ Brews Marathon 13.1M, 26.2M, 5K Monona WI 5k half marathon 08-august roadrace 07/20/2024 Olathea Creek Wine Run 5K 5K Le Claire IA 5k 07-july trail 08/10/2024 Madison Mini Marathon & 5k 13.1M, 5K Madison WI 5k half 08-august roadrace 11/10/2024 Madison Marathon 10K, 13.1M, 26.2M Madison WI 10k half marathon 11-november roadrace 05/25/2024 Run Madtown Half Marathon 10K, 13.1M, 5K Madison WI 10k 5k half 05-may roadrace 10/26/2024 Hot Cider Hustle Shorewood Half Marathon & 5k 13.1M, 5K Milwaukee WI 5k half 10-october roadrace 10/19/2024 Haunted Hustle Run 10K, 13.1M, 5K Middleton WI 10k 5k half 10-october roadrace 10/27/2024 Duneland Half Marathon 13.1M, 5K Chesterton IN 5k half 10-october roadrace 11/16/2024 Bigfoot Half 13.1M Hebron IN half 11-november trail 07/14/2024 Tres Rojas Wine Run 5K 5K Washington IL 5k 07-july trail 06/08/2024 Headbanger Half Marathon 10K, 13.1M, 5K Menomonee Falls WI 10k 5k half 06-june roadrace 10/26/2024 Galena River Fall Half Marathon 13.1M, 8K Galena IL half 10-october roadrace 05/27/2024 Quad Cities Running Festival 13.1M, 7M Bettendorf IA half 05-may 06/01/2024 River Bottom Country Runs for St. Jude 13.1M, 5K Deer Creek IL 5k half 06-june roadrace 09/21/2024 Quad Cities Marathon 10K, 13.1M, 26.2M, 5K Moline IL 5k half marathon 09-september roadrace 10/12/2024 Farmdale Trail Run 100M, 10K, 13.1M, 30M, 50M East Peoria IL 10k half ultra 10-october trail 08/03/2024 National Watermelon Day Run 10K, 13.1M, 5K Hartford WI 10k 5k half 08-august trail 06/09/2024 Mackinaw Valley Wine Run 5K 5K Mackinaw IL 5k 06-june trail 05/25/2024 Cedarburg Half Marathon 13.1M, 5K Cedarburg WI 5k half 05-may roadrace 07/06/2024 Eagle Chase Fire on the River Half Marathon 10K, 13.1M, 5K Sauk City WI 10k 5k half 07-july roadrace 08/10/2024 Mines of Spain Trail Races 13.1M, 4M, 7K Dubuque IA 10k-to-half-marathon half 08-august trail 06/09/2024 Rock N Wool Wine Run 5K 5K Poynette WI 5k 06-june trail 08/24/2024 Tour de La Porte Half Marathon 13.1M, 5K La Porte IN 5k half 08-august roadrace 07/13/2024 Adrenaline Races Marathon 10K, 13.1M, 26.2M, 5K West Bend WI 10k 5k half marathon 07-july roadrace 12/21/2024 Arctic Frog Run – Mayville 15K, 25K, 50K, 50M Mayville WI 10k-to-half-marathon half-marathon-to-full-marathon ultra 12-december trail 10/05/2024 S’more Fun Trail Run 10K, 13.1M, 5K Baraboo WI 10k 5k half 10-october trail 07/13/2024 Dances With Dirt Devil’s Lake 10K, 13.1M, 26.2M, 50K, 50M Baraboo WI 10k half marathon ultra 07-july trail 06/09/2024 Midwest Canine Obstacle 5K Run 5K Benton Harbor MI 5k 06-june roadrace 03/29/2025 Clinton Lake Ultra 10M, 30M De Witt IL 10k-to-half-marathon ultra 03-march trail 08/03/2024 Run Mahomet Half Marathon 10K, 13.1M, 5K Mahomet IL 10k 5k half 08-august roadrace 08/31/2024 Temptation 200 Ultras 100K, 10K, 150K, 200K, 50K Forest City IL 10k ultra 08-august trail 06/01/2024 Sunburst Races Half Marathon 10K, 13.1M, 5K South Bend IN 10k 5k half 06-june roadrace 08/31/2024 Green Lake Half Marathon 10K, 13.1M, 5K Green Lake WI 10k 5k half 08-august roadrace 10/26/2024 Purdue Boilermaker Half Marathon 13.1M, 5K West Lafayette IN 5k half 10-october roadrace 07/20/2024 Lake Macbride Trail Races 25K, 50K Solon IA half-marathon-to-full-marathon ultra 07-july trail 07/06/2024 Bre’s Run Half Marathon & 5k 13.1M, 1M, 5K Bourbon IN 5k half 07-july roadrace 05/18/2024 Marion Arts Festival Half Marathon and 5K 13.1M, 5K Marion IA 5k half 05-may roadrace 09/07/2024 Apple Dumpling Day Races 13.1M, 26.2M, 5K Elroy WI 5k half marathon 09-september trail 07/27/2024 RUN WO 5K 5K Holland MI 5k 07-july roadrace 08/10/2024 Camp Sunshine Run for the Sun 5K Holland MI 5k 08-august roadrace 09/14/2024 The Riley Trails Marathon and Relay 10K, 13.1M, 26.2M Holland MI 10k half marathon 09-september trail 09/08/2024 Holland Haven Marathon 13.1M, 26.2M, 8K Holland MI half marathon 09-september roadrace 10/12/2024 Hot Cider Hustle – Cedar Rapids 10K, 13.1M, 5K Cedar Rapids IA 10k 5k half 10-october roadrace 09/01/2024 NewBo Run Half Marathon 10K, 13.1M Cedar Rapids IA 10k half 09-september roadrace