Our event
Chalk Walk
Wednesday 01 April 2026
The Chalk Walk challenge invites you to explore some of the most iconic countryside in Wiltshire, while raising vital funds for Wiltshire and Bath Air Ambulance Charity.
2026 will see the launch of Tour de Trowbridge, a new charity cycling event for Wiltshire, organised by the Trowbridge Chamber with Iconic Cycling Events.
Enjoy a choice of four beautiful routes of 5, 25, 46 and 79 miles through the Wiltshire countryside.
As Trowbridge's local air ambulance, we are delighted to have been chosen as the official charity partner.
Once you're signed up, why not use the event as an opportunity to raise money for our vital critical care service? Click here to set up a fundraising page on JustGiving.