1. Bank of America Chicago Marathon
Photo: Courtesy of Bank of America Chicago Marathon
2. Arlington Million
Photo: Courtesy of Arlington Park
3. Bank of America Shamrock Shuffle
Photo: Courtesy of Bank of America Shamrock Shuffle 8K
4. Bike the Drive
Photo: Courtesy of City of Chicago
5. Chicago Triathlon
Photo: EricWynn.org
6. Susan G. Komen Race for the Cure
Photo: Modern Image Studios
7. L.A.T.E. Ride
Photo: Sebastian Kowalski
8. AIDS Walk & Run Chicago
Photo: Ed Negron
9. Law Enforcement Torch Run’s Polar Plunge
Photo: Courtesy of Special Olympics Illinois
10. Pets Are Worth Saving’s Run for Their Lives
Photo: Monaghan Photography
11. Race to Mackinac
Photo: Michele Idstein