The Bike For Bobby challenge is supporting the charity set up in his name.
A bouquet of flowers at the statue marked the fifth anniversary of Sir Bobby’s death.
The fund-raisers and fitness fans had the pick of three possible routes - 40 miles, 70 miles and 125 miles.
This was the second Bike For Bobby event.
Organiser Phil Gray, from Woolsington: “That first event was the inspiration and I wanted more people to be a part of this.”