Rudolph Ramble 5K
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Event overview
The Rudolph Ramble 5K Run/Walk takes place at City Park in Denver on December 7, 2025. The event is part of the RunDenver Series, produced by HAL Sports. The event includes a main 5-kilometer run/walk and a free kids fun run of approximately 200 meters.
Event details
Highlights include a themed knit hat for participants, a custom finisher medal, a costume contest, bells for dogs that run with their owners, post-race photos with Santa and Rudolph, cookies and other finish-line treats, and a free 200-meter "Dasher" kids fun run. Packet pickup is offered in advance on December 6 at Road Runner Sports in Lone Tree and on race day at City Park near the Pavilion.
Registration categories and fees listed on the event page are:
- Adult: $43.72
- Youth 17 & under: $38.37
- Senior 60 & over: $38.37
- Virtual Rudolph Ramble 5K (materials mailed): $43.72
The RunDenver Series includes five events: Rudolph Ramble 5K (Dec 7, 2025), Polar Bear 5K (Jan 18, 2026), SuperBowl 5K (Feb 1, 2026), Valentine's Day 4 Mile (Feb 8, 2026), and That Dam Run with 13.1, 10K, and 5K options (Mar 1, 2026). Charity partners listed are the Colorado Gynecologic Cancer Alliance and the Fetal Health Foundation. Visit the organization's website for the most recent information.
