Get ready to run for a great cause at this multi-distance event on Saturday, June 6, 2026 at 7:30 AM in downtown Wheaton, IL, offering a 5K, 10K, and kids' half-mile option with all earnings going directly to Cosley Zoo's exhibits, programs, and conservation initiatives. Registration fees range from $20-$45 based on your distance choice and when you sign up, with special early-bird pricing available through April 29. Runners can look forward to course record competitions with prizes, a special corral for those running under 7:00 per mile, volunteer spots that come with a shirt and snacks, and convenient packet pickup on Thursday evening or race morning at two different locations.