Riding 3,000 miles in total darkness requires an unprecedented level of visibility and safety. On the Race Across America, technical gear and vehicle warning signs are not subjective options, but precise rules measured down to the millimeter. If a reflective tape strip or a warning beacon doesn't match the technical commission's specifications, the rider cannot start. Period.
1. Bicycle Requirements: The Dictatorship of Millimeters
The rider's lighting setup must be redundant and visible from massive distances both day and night:
- 24/7 Active Lighting: The bike must feature an ultra-bright white front headlight and a solid red rear taillight which must remain on constantly, even during daytime hours. Blinking or flashing modes are strictly forbidden on the rider's bike (solid light only).
- Wheel Reflective Tape: Each wheel must have at least 8 pieces of reflective tape applied (4 per side), spaced 90 degrees apart. Every single strip must measure at least 50 mm in length and 12 mm in width.
- Crank Reflective Tape: Both crankarms must be wrapped on the back side with reflective tape (minimum 50 mm x 12 mm) to showcase the pedaling movement to overtaking vehicles.
2. Support Vehicles: Moving Fortresses (Rules 510-545)
The designated follow vehicle must be structured as a mobile safety shield behind the cyclist:
- Amber Flashing Roof Lights: It is mandatory to mount roof-top amber flashing or rotating beacons. They must provide 360-degree visibility and run continuously when direct-following the cyclist.
- Slow Moving Vehicle (SMV) Triangle: The rear of the support vehicle must display a certified red-orange SMV triangle. The bottom edge must be positioned at least 1.2 meters (4 feet) off the ground.
- CAUTION BICYCLE AHEAD Signs: An ultra-reflective, high-visibility sign must be clearly displayed on the back of the car, with letters at least 10 cm (4 inches) tall.
3. The Technical Inspection Check-List
Use this interactive checklist to review your preparations and simulate the official technical check-in process:
4. Conclusion: Millimeters Make the Difference
Out in the desert or climbing Appalachian passes at 3,000 meters, there is no margin for error. Race marshals are relentless: a single missing reflective strip or a weak headlight means you will be pulled off the course. Protecting the lives of those riding on open highways for days on end is the top priority of the RAAM organization.