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RMRR October Trophy Series

Sun, Oct 4, 2026, 8:30 AM MDT

Location
Aurora, CO
16002 E Smith Rd., 80011
Type
RUN
Official registration

Sign up and verify details on the organizer’s official page.

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

At a glance

Perks & features

  • Awards

From the public listing — confirm on the official site.

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

2 options

Registration for all distances is through the official signup link above.

  • 5K

    Sun, Oct 4, 8:45 AM MDT · From $11.60

    Opens Dec 31, 2025, 4:00 AM MST · Closes Oct 2, 2026, 7:59 PM MDT

  • 8 Miles

    Sun, Oct 4, 8:30 AM MDT · From $11.60

    Opens Dec 29, 2025, 4:00 AM MST · Closes Oct 2, 2026, 7:59 PM MDT

Vibe Check

Steady Effort

altitude

  • Rolling area
  • High altitude

Based on terrain, weather, and distance data.

The course

  • —
From the organizer

Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us!

The 8mi race uses a handicap start system, slow-to-fast, spread over ~45 minutes. 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.

All 5k racers will start ~15min after the first 8mi starters.

Our October race is at Star K Ranch, in Aurora, along the mostly dirt Sand Creek path.

Race Day Details

Time :   8:30am + handicap start for the 8mi. All 5km racers start ~15 minutes after the first 8mi starter.   Show up 30-45 minutes early to get your bib and warm up! Location:  Star K Ranch/Morrison Nature Center ,  in Aurora Course :  The race runs on the mostly wide dirt path along the Sand Creek. Both courses are out and back, slightly uphill out and downhill back.

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