Summer Sizzler - Denver
The Summer Sizzler - Denver is an annual family-friendly running event held at Carpenter Park/Thornton Recreation Center Park in Thornton, Colorado. Scheduled for August 16, 2025, it offers multiple race distances including a Kids Dash, 1 Mile, 5K, 10K, 15K, and a Virtual Race option. Participants enjoy chip timing with live results, age group awards, and a festive atmosphere featuring free shaved ice, delicious treats, and an after-party.
The course includes out-and-back routes for longer distances, and the event emphasizes fun with unique challenges like the Beach Party Challenge. Registrants receive custom bibs, designer shirts, and finisher medals, making it a vibrant summer celebration of fitness and community. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
