PLEASE NOTE, THIS EVENT HAS BEEN CANCELLED. THE CHILTERN100 AND THE ATW CHILTERN HALF MARATHON & 10K EVENTS WILL STILL BE TAKING PLACE ON SUNDAY 25TH MAY.

TAKE ON THE ATW CHILTERN HILL CLIMB!

Saturday, 24th May 2025, 6pm

Start your Chiltern100 weekend with an exhilarating challenge—the brand-new Chiltern Hill Climb.

This 2.2km long climb begins on the outskirts of Chesham outside the 'Hungry Olive' pub (currently closed down) and finishes outside ChilternVelo Café, 50m higher than where you started. With the gradient kicking up to over 7% in the second half, smart pacing will be the key!