About
Get ready for a howling good time with the return of the I Ain't Scared (of 5k) run in Thornton! Break out your most ghoulish garb and hit the pavement in a celebration that's equal parts spooky and kooky. This rare event springs to life only when Halloween falls on a weekend. With toe-tapping fun music, bewitching Halloween treats, and a sea of costumes, it's a spooktacular you definitely don't want to miss. Plus, every runner scores an awesome glow-in-the-dark T-shirt and a coveted finisher medal – the perfect loot to show off your fearless spirit!
5k and Kids Fun Run (Approx 100 yards)
Sat, Oct 31, 2026
Northglenn, United States
Where and when
LocationE 108th Ave, Northglenn, CO 80233, USA
Start times 5k: 9:30 AM Kids Fun Run (Approx 100 yards): 9:15 AM
Event summary
Here are the distances available for I Ain't Scared (of 5k)