February 1, 2020
Bluff Creek Ranch, Warda, Texas
Race Start: 9:00 a.m.
The Dirty Dozen is a 6 or 12 hour mountain bike race for solo riders and relay teams on a 7+ mile single-track course. Riders try to log as many laps as possible, with only one member riding at a time.
For 12-hr racers, lights are required on the course during evening hours. You can find more rules on our FAQs page.Registration for the Dirty Dozen Opens Soon!
- 12-hr Solo Open Male (Cat 1)
- 12-hr Solo Male 0-39 (Cat 2/3)
- 12-hr Solo Male 40+ (Cat 2/3)
- 12-hr Solo Grand Poobah (60+)
- 12-hr Solo Open Female (Cat 1/2/3)
- 12-hr 2P Male
- 12-hr 2P Female
- 12-hr 2P Coed
- 12-hr 4P Male
- 12-hr 4P Female
- 12-hr 4P Coed
- 12-hr 4P Masters (40+)
- 12-hr <21
- 6-hr Solo Open Male (Cat 1)
- 6-hr Solo Male 0-39 (Cat 2/3)
- 6-hr Solo Male 40+ (Cat 2/3)
- 6-hr Solo Female (Cat 1/2/3)
- 6-hr 2P Male
- 6-hr 2P Female
- 6-hr 2P Coed
Bluff Creek Ranch
Click here for lodging options at Warda.
RV reservations at the ranch should be directed to Allen @979.242.5894
Bluff Creek Ranch
537 Owl Creek Road
Warda TX 78960
This race is a 12-hr or 6-hr mountain bike race for solo riders and relay teams on a 7+ mile single-track course. Riders try to log as many laps as possible, with only 1 member riding at a time, in the 12-hr or 6-hr time period.
*Right to Cancel or Reschedule – Terra Firma Racing LLC reserves the right in the event of inclement weather, emergency, or natural disaster to cancel the race or move to a later time that day or alternate date within the year (if available). In the event of a CANCELLATION with no ability to reschedule, there will be NO REFUND OF ENTRY FEES. Each athlete must accept any such risk for their entry paid. That said, we have never had to cancel the DIRTY DOZEN MOUNTAIN BIKE RACE yet. We even had snow one year. We did have to shorten the course to 8 hours instead of 12 though.