Event: SBT GRVL BLACK - 144 Miles
2021 Registration is now closed
Event: SBT GRVL BLUE - 104 Miles
2021 Registration is now closed
Event: SBT GRVL RED - 64 Miles
2021 Registration is now closed
Event: SBT GRVL GREEN - 37 Miles
2021 Registration is now closed
Event: Tandem Riders
Event: SBT GRVL BLACK TANDEM - 144 Miles
2021 Registration is now closed
Event: SBT GRVL BLUE TANDEM - 103 Miles
2021 Registration is now closed
Event: SBT GRVL RED TANDEM - 64 Miles
2021 Registration is now closed
Event: SBT GRVL GREEN TANDEM - 37 Miles
2021 Registration is now closed
Event: SBT GRVL GREEN E-BIKE - 37 Miles
2. E-bikes are only allowed on the Green 37 mile course
3. E-bike riders will be timed but are not eligible for rewards, prize packs etc.
2021 Registration is now closed