9830 Riverdale Road, Thornton CO
Sunday, September 7th, 2025
🏅 Race Overview
- Organizer: Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.
- Environment: We provide a low-key, low-cost racing environment. Everyone is welcome to run with us!
🏃♂️ Race Details
- 10km Race: Uses a handicap start system, slow-to-fast, spread over ~30 minutes.
- Chance to Win: This gives everyone a chance to win. We’ll use your estimated finish time to assign you a start time with others the same speed.
- 5k Start: All 5k racers will start ~15min after the first 10km starters.
⏰ Race Day Details
- Time: 10k starts at 8:00 am + your handicap.
- 5k Start: Starts approximately 15 min after the first 10k starter.
- Arrival: Show up 30 minutes early to get your tag and warm up.
- Location: Riverdale Ballfields, 9830 Riverdale Road, Thornton, Colorado, 80229.
📍 Course Information
- Course Type: Both distances are out-and-back on a mix of paved and smooth gravel.
- Parking: Plenty of parking at the park.
🏆 Handicap System
- Unique System: The Trophy Series races use a unique, handicap start and scoring system.
- Start Order: 10k racers start from slow to fast giving everyone a chance to win.
- Assistance: When you register and pick up your number, we’ll help you choose an appropriate start time that fits your estimated time.
🔗 More Information
For more details, visit the race page: RMRR September Trophy Series.
Starting Line Map
Coaching
Race Strong, Smart & Healthy with Online or In-Person Coaching!
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