Bring With You

Standard bike (mandatory, no motor/electronics)
Cue sheets (mandatory)
Mobile phone (mandatory)
Front handlebar light or helmet/head lamp (mandatory). Helpful to have both on turns when bike and head are not pointed the same way although most turns on this course are not sharp.
Rear flashing light (mandatory)
Wide tires. 700x40c or 42c or more is what we suggest due to sandy sections. 2″ or more for mountain bikes. For mid- to back-of-the-packers, keep in mind that some roads will be chewed up and made looser by the hundreds of bikers in front of you.
Spare tube(s). For longer events carry at least two tubes – throw one in for tubeless if you have a gash.
Pump / inflation device / CO2 cartridges
Tubeless tire sealant
Multi-tool or allen keys such as a 4mm, 5mm and 6mm. A multi-tool with a chainbreaker and spare chain link are useful items to have
Tire levers
Something to make a tire boot (seal a tire gash). Park Tool offer a boot product; alternatively, wrappers from energy bars or even money
Extra derailleur hanger?
Duct/gorilla tape. Wrap around bike part or popsicle stick
Some zip ties for emergency repairs