March is the official start of spring, which means the official start of race season!
- Hillstriders March Madness Half Marathon
- Hillstriders March Madness Half Marathon
- Hillstriders March Madness Half Marathon
- The Wintrust Lakefront 10 Miler and 5K
- The Wintrust Lakefront 10 Miler and 5K
- The Wintrust Lakefront 10 Miler and 5K
- Deer Park St. Paddy’s Day 5K & 10K
- Deer Park St. Paddy’s Day 5K & 10K
- Deer Park St. Paddy’s Day 5K & 10K
- AMITA Health Bolingbrook St. Paddy’s Half Marathon and 5K
- AMITA Health Bolingbrook St. Paddy’s Half Marathon and 5K
- AMITA Health Bolingbrook St. Paddy’s Half Marathon and 5K
- The Leprechaun Leap 5k/8k Run/Walk
- Get Lucky Half Marathon, 14K and 7K
- Get Lucky Half Marathon, 14K and 7K
- Get Lucky Half Marathon, 14K and 7K
- Fleet Feet Sports Pi Day Run




















