May 3 2025 Highlander Assault 2025 Register Now Highlander Assault • Holiday Hills, IL Running [Marathon]
Varied Dates Grayslake Running Club Registration Register Now Grayslake Running Club • Grayslake, IL Running
Mar 24-28 2025 Citywide 2Ball Invitational at Various Locations (Rowan, Taylor, and Chase) Register Now Chicago Park District • Chicago, IL Other endurance , Running
May 18 2025 Dash for the Dogs 5K Run/Walk Register Now Animal House Shelter • Barrington, IL Running [5K]
Feb 21 2025 Puzzle Mania - Kids Only /5-13 yrs Register Now Frankfort Park District • Frankfort, IL Running