Saturday, October 3 · 5K · 10K · Half Marathon · Littleton, CO
Spooky Sprint - Denver
Join us for the annual Spooky Sprint 5k/10k & Half Marathon! A fun, Halloween-themed event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom medal Chip-timing with live results and awards Free photos Delicious Treats waiting at the finish line Plenty of fun! Grab your…
Start line: Chatfield State Park
3 weeks to race day — get a training plan
A week-by-week plan scaled to Saturday, October 3, built around the Denver–Boulder run clubs on your training days — shareable by URL, no account needed.
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A 5K is twelve weeks of Saturdays away, even from the couch. Run clubs in Denver–Boulder →
Frequently asked
- When is the Spooky Sprint - Denver?
- The next Spooky Sprint - Denver is Saturday, October 3 in Littleton, CO.
- Where does the Spooky Sprint - Denver start?
- The Spooky Sprint - Denver starts at Chatfield State Park in Littleton, CO.
- What distances does the Spooky Sprint - Denver offer?
- The Spooky Sprint - Denver offers Kids Dash, 1 Mile, 5K, 10K, Half Marathon, Volunteer THEN Run, Spooky Sprint 5K 2027, Spooky Sprint 10K 2027 and Spooky Sprint Half Marathon 2027.
- How do I register for the Spooky Sprint - Denver?
- You can register for the Spooky Sprint - Denver on RunSignup. Use the Register link above; RunVibe does not sell registrations directly.
Listed on RunSignup. Race details are the organiser’s — confirm the date and start time with them before you travel.