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RD7 – The Flagstaff Enduro: 2025 AMRA Off-Road Championship Series Finale

RD7 – The Flagstaff Enduro

The Arizona Motorcycle Riders Association (AMRA) is closing out the 2025 Off-Road Championship Series with one of the most anticipated events of the year—The RD7 - The Flagstaff Enduro, hosted by Coconino Trail Riders. Taking place October 4–5, 2025 in the beautiful Kelly Trail System of Flagstaff, AZ, this race will deliver a mix of challenging singletrack, stunning scenery, and high-stakes championship points.


Race Weekend Schedule

Saturday – Big Bike Enduro

  • 8:15 am: Riders meeting at registration

  • 9:00 am – 4:00 pm: Big Bike Racing (All classes A–B–C)

  • 6:00 pm: Big Bike Podiums (all classes)


Sunday – Mini Races

  • 9:00 am: Race 1 – 50cc (15 min), 65cc (10–11), 85–86cc (20 min)

  • 10:15 am: Race 2 – 65cc (7–9), 85–86cc (Beg), Supermini

  • 11:15 am – 12:30 pm: Race 3 – 65cc (Beg), 85–86cc (Beg), Supermini

  • 12:30 pm: Mini Podium


Race Info:

  • A/B Race: ~41 miles of singletrack tests

  • C Race: ~33 miles of singletrack tests

  • Sportsman: ~14 miles + practice track test (~8.5 miles)

  • Mini Races: 0.3–7.3 mile courses depending on class


Rider Requirements

  • Current AMA and AMRA membership

  • Moto-Tally transponder required ($10 at registration)

  • Tech inspection includes spark arrestor, sound test (96 dB Big Bikes / 88 dB Minis), and kill switch check


Camping & After Party

  • $20 camping fee, $10 gate fee

  • Awards and after party Saturday evening following Big Bike podiums

  • Food and beverages available until supplies run out


Why You Don’t Want to Miss RD7 - The Flagstaff Enduro

This is the final round of the AMRA season—meaning championship titles are on the line. The Flagstaff Enduro is known for its technical singletrack, pine forest trails, and cool mountain air, a perfect end to an epic Arizona racing season.


Thank You to Our RD7 Race Sponsors 🙌

The Flagstaff Enduro wouldn’t be possible without the incredible support of our race sponsors:

🏍 AEO Powersports – Title Sponsor

🚜 1-0-8 Excavating🎶 Cricket Speaker

🚤 Hatch River Expeditions

🍺 Lumberyard Brewing Co.

🍕 NiMarco’s Pizza

These sponsors help us bring you an unforgettable race weekend—be sure to support them whenever you can!


A Huge Thanks to Our 2025 AMRA Series Sponsors 🏁

Our series sponsors make the entire AMRA Off-Road Championship Series possible from start to finish:

AMRA Title Sponsor⭐ AEO Powersports

Elite Series Sponsors🚛 Minero Trucking🛡 Jarman Insurance

AMRA Series Hole Shot Sponsor💥 TBT Racing

Select Series Sponsors🏍 Max Off-Road🎨 Karri Owens Designs⚙️ Clean Speed

Donor Series Sponsors🏍 Dirt Bike Training🛡 AVIK🏍 Acerbis


📅 Mark your calendars: October 4–5, 2025


📍 Kelly Trail System, Flagstaff, AZ




 
 
 

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