Lost Creek Reserve 5k (Miami County Parks Trail Run Challenge) – Troy, OH 2026

Lost Creek Reserve 5k (Miami County Parks Trail Run Challenge) Part of the Miami County Park District's 2026 Trail Run Challenge In-Person Race Date: August 9th- 9am Location: 2385 State Rte 41. Troy, OH Cost: Early with a shirt - 18 and Up $30 / 17 and Under $25 Early without shirt - 18 and Up $20 / 17 and Under $15 After July 23rd (no shirt) - 18 and Up $30 / 17 and Under $25 Series (4 shirts Included if registered by April 16th) - 18 and Up $120 / 17 and Under $100 Series (No Shirts) - 18 and Up $80 / 17 and Under $60 **To Register without a shirt, simply start the regular registration and select "No Shirt" during registration for the reduced pricing** General Race Information NO DOGS. Due to the size of the trails and the safety of all parties, no pets allowed for the races. Day of registration & check-in begins at 8 a.m. All races are 5K and start at 9 a.m. Basic health assessments are offered at every race. Team Challenge: This is a great way to get fit together! Make it part of