Race Formats & Race Course Files
General Regulation UDC5 Reminder:
UDC5: Driver of Record must start or finish the race, must be registered to the race vehicle and must have signed all of the releases required by the Unlimited Off-Road Racing. The Driver of Record will be given a “Driver of Record” wristband at onsite registration that must be worn by the Driver of Record and presented at the start OR finish of the race. Any team that fails to have their Driver of Record start or finish the race will result in a disqualification. An alternate driver may replace a Driver of Record racing for a points championship with a special exception approved by the Unlimited Off-Road Racing.
Pit Speed Zones:
All pits are a 25mph speed zone for race vehicles.
Ground Markings:
- Course markings on the ground always take priority over what is provided on the GPS file, both in pits and on the entire race course.
- Please familiarize yourself with the Course Marking Guide.
GPS File Markings:
- Stop Checks: Stop Checks entering the pit are noted as “STOP CHECK, 25MPH SZ BEGINS” on the GPS file. All vehicles must come to a complete stop before entering the 25mph speedzones. Please use caution, as we will have course workers in that exact location.
- Speed Zones: Race speed in all pits is 25 mph.
- Resume Race Speed: When it is approved to resume race speed, it is noted as “25MPH SZ ENDS” on the GPS file. All vehicles may resume race speed when passing through the resume race speed signs.
Car/Truck/Motorcycle Shared Course and Course Crossings:
The Car/Truck and Motorcycle courses SHARE racecourse in three locations:
- Location 1 – The 25mph speed zone across the bridge OUTBOUND of Primm.
- Location 2 – The 25mph speed zone in and out of the Gonzo Pit.
- Location 3 – The 25mph speed zone across the bridge INBOUND to Primm.
The Car/Truck and Motorcycle courses will CROSS each other in two locations:
- Location 1 – KJ Junction (Within speed zone)
- Location 2 – South of Gonzo Pit (Within speed zone)
There is a mandatory stop check at the beginning of all speed zones.
All vehicles must come to a complete stop, then proceed when instructed by a course official.
Car/Truck Pit Maps:
Click here for the Pit Information Guide.
Motorcycle Pit Maps:
Click here for the Pit Information Guide.
Race Course Maps:
Posted Sunday, March 2nd around 6pm PST
Race Formats & Race Course Files:
Unlimited Race (95-mile lap):
Classes : Click here for a list of classes, ordered by start order.
Lap Distance: ~95 miles
Course Direction: Clockwise
# of Laps: Click here for the # of laps for your class.
Pits: Pit Information Guide
Start Method: Side by side start. Top qualifier in each class will go off the line alone.
Start Interval: 1 minute
C/T/U Race Course Files: GPX Download | KML Download | USR Download
Danger Files: Will be posted Monday, March 3rd after course marking concludes.
Race Notes:
- Unlimited Truck (4WD) and Unlimited Truck (2WD) will start in the order in which they qualified (mixed class).
- There will be a 10 minute gap between the last Class 1 car and the first Unlimited Truck SPEC.
- Unlimited Truck SPEC will start ahead of Unlimited Truck Legends
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Limited Race (95-mile lap):
Classes Racing the 95-Mile Lap:
- Pre-Runner Class
- Class 10
- Class 5 Unlimited
- UTV Pro Open
- UTV Pro
- UTV Pro Turbo
- UTV Pro NA
- UTV Pro Stock Modified
- UTV Pro Stock
- R900: Pro Open UTV
- R900: Pro Modified UTV
- TrophyLite
- Class 3000
- Class 12
- 1/2 1600
- Class 1450
- UTV Stock Modified R
- UTV Stock Modified
- UTV Stock
- R900: UTV Stock
- Class 7F
- Class 7S
- R500: Modified
- R600: Stock Class
- R800: Legends
Lap Distance: ~95 miles
Course Direction: Clockwise
# of Laps: Click here for the # of laps for your class.
Pits: Pit Information Guide
Start Method: Side by side start. Top Class 10 and top Pro UTV will go off line line alone.
Start Interval: 1 minute (Class 10 - R900: Pro Modified UTV) // 30s (Trophy Lite and down)
95-mile lap C/T/U Race Course Files: GPX Download | KML Download | USR Download
Danger Files: Will be posted Monday, March 3rd after course marking concludes.
Race Notes:
- Pro UTV Classes will start in the order in which they qualified, mixed class.
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Limited Race (73-mile lap):
Classes Racing the 73-Mile Lap:
- Jeepspeed Trophy
- Jeepspeed Outlaws
- Class 2000
- Jeepspeed Cup
- Jeepspeed Challenge
- 5-1600
- Modern Vintage
- Vintage Open
- Vintage
- Stock Production Truck Mini/Mid
- Stock Production Truck Full
- Open Sportsman
- Class 9 Challenger
- Class 11
- EV Unlimited
- EV Open Production
- EV Production
- Hybrid Unlimited
- Hybrid Open Production
- Hybrid Production
- Modern Military
- Vintage Military
- Gambler 500/Hooptie X Modified
- Gambler 500/Hooptie X Stock
Lap Distance: ~73 miles
Course Direction: Clockwise
# of Laps: Click here for the # of laps for your class.
Pits: Pit Information Guide
Start Method: Side by side start.
Start Interval: 30 seconds
73-mile lap C/T/U Race Course Files: GPX Download | KML Download | USR Download
Danger Files: Will be posted Monday, March 3rd after course marking concludes.
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Motorcycle Race:
Classes : Click here for a list of classes, ordered by start order.
Lap Distance: ~60 miles
Course Direction: Because the motorcycle race course will cross itself at outbound RM12 and inbound RM39.8, there is no defined direction. Right of way will be given to the outbound line. TWO mandatory stop checks will be placed prior to the inbound course crossing. There will be a 25mph speed zone between those two stop checks.
# of Laps: Click here for the # of laps for your class.
Pits: Pit Information Guide
Start Method: 4 wide
Start Interval: 1 minute
Motorcycle Race Course Files: GPX Download | KML Download | USR Download
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Youth 1000 Race:
Classes: Youth 1000
Lap Distance: 5.8 miles
# of Laps: 45 minutes duration. Click here for scoring explained.
Pits: A hot pit will be set up near the Start/Finish Line for a single chase truck.
Start Method: Side by side start.
Start Interval: 30 seconds
Youth 1000 Race Course Files: GPX Download | KML Download | USR Download
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Youth 570 Race:
Classes: Youth 570 & Youth 570 Open
Lap Distance: 5.8 miles
# of Laps: 45 minutes duration. Click here for scoring explained.
Pits: A hot pit will be set up near the Start/Finish Line for a single chase truck.
Start Method: Single vehicle off the line.
Start Interval: 30 seconds
Youth 1000 Race Course Files: GPX Download | KML Download | USR Download
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Youth 250/Youth 170 Open Race:
Classes: Youth 250 & Youth 170 Open
Lap Distance: ~1.5 miles
# of Laps: 25 minutes duration. Click here for scoring explained.
Pits: A hot pit will be set up near the Start/Finish Line for a single chase truck.
Start Method: Side by side start.
Start Interval: 15 seconds
Youth 250 Race Course Files: GPX Download | KML Download | USR Download
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Youth 170 Production/Youth 200 Race:
Classes: Youth 170 Production & Youth 200
Lap Distance: ~1.5 miles
# of Laps: 25 minutes duration. Click here for scoring explained.
Pits: A hot pit will be set up near the Start/Finish Line for a single chase truck.
Start Method: Side by side start.
Start Interval: 15 seconds
Youth 250 Race Course Files: GPX Download | KML Download | USR Download