The Ruff Run
Loveland, Colorado, United States
Oct 3, 2026 - Saturday
OCR
Race Information
The Ruff Run is a race your furry run pal deserves! Experience the ultimate Colorado adventure at Boyd Lake State Park! This event pairs you and your dog for a scenic run filled with fun, beginner-friendly obstacles. It’s all about local vibes, great pets, and a shared mission to have a blast.
Elevation & Celebration: The Denver Summer Bundle is Here!
💸 Save 25% When You Bundle!
3 Months. 3 Races. Your Ultimate Summer Challenge.
Denver runners, it’s time to take your summer to new heights! Registration is officially open for the Denver Summer Bundle—the best way to stay motivated and active all summer long.
The 2026 Denver Lineup:
- 🔥 July 11: Heatwave | 5k, 10k, Half, & Relay
- ☀️ August 8: Summer Sizzler | 5k, 10k, & 15k
- 🌾 September 5: Golden Harvest | 5k, 10k, & Half
The Summer Bundle ☀️ is built for those who want the best value and a consistent summer goal. One registration gets you into all three races with a massive 25% discount! Prefer to take it one month at a time? No problem, individual race registration is open.
Lock in your summer goals today, secure your savings, and let’s show the Mile-High City what we’re made of!
Get a Training Plan for this Run
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Race Facts
Race Size: 100 - 500
Elevation: Fast and Flat
Course Type: Obstacle
Boston Qualifier: No
Kids Run: No
Where to Stay
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