Winchester 100

This event will not be taking place this year. Hopefully one of our other cycling events will be of interest to you.

Check out our cycling calendar.

Our celebrity supporters

"Action Medical Research is a fantastic charity, funding work that can help so many families. It’s very easy to help – get on your bike and ride for a reason."
Chris Boardman MBE

"You can always expect a great day in the saddle with the Action Medical Research – I know, I’ve cycled with them. Their RIDE100 series has events taking place all over the UK and a range of route distances to suit all cyclists."
Sir Dave Brailsford

"I'd like to urge you all to get on your bikes for Action! Their impressive cycling programme is perfect for cyclists of all abilities to put themselves to the test on some great routes, both around the UK and on their London to Paris tour."
Joanna Rowsell MBE

"It's going to be a fun day out and a great way to help such a special charity raise much-needed funds."
Davina McCall

Supported by

Technology partner

Official event app

Nutrition partner

Official timing partner

Official cleaning partner

Join our Strava Club

Event includes

    Chip timing
    Route options
    Circular route
    Feed stations/lunch
    Mechanical support
    Full signage
    Event massage
    Medal
    Photography
    Emergency cover
    Cycling Buddy

Volunteer

Get your cycling jersey

Help us spread the word