Chicago Monster Dash is October 20 and features a Half Marathon, 10k and 5K. Courses are along the lakefront. All races start and finish in Arvey Field – Grant Park near the Field Museum.  Register

Half Marathon: 7:00 AM

10K: 8:00 AM
5K: 10:15 AM
Lil’ Pumpkin 2.5K: 9:45 AM -OR- 11:00 AM (Runners Choice)