Each year, Team Sempre take on a gruelling challenge in aid of the children's charity, Over The Wall.

This will be our fifth challenge for the charity - in that time, we have walked the Jurrasic Coast, The Thames and the whole District Line. This year the team takes on the South Downs Way.

We appreciate that times are tough for many and that budgets and cash is being stretched. Therefore, we are appreciative of anything and everything you can give - if you can skip that morning coffee from your favourite coffee house or that third pint from your favourite pub on a Friday night, in exchange for a donation, you would be making a lasting impact on a young person impacted by serious health challenges.

With Over The Walls' help, children facing health challenges are given the opportunity to be children. The OTW team runs amazing residential camps and online events that allow young people to experience a childhood stolen from them by facing their illnesses.

The confidence, fun and opportunity that Over The Wall provides these young people has convinced Sempre Analytics colleagues to take on the South Downs Way. In a 12-hour window, the team will walk 29 miles and climb some of the tallest peaks of the South Downs National Park. The route involves starting in the village of Buriton and ending in the historic city of Winchester - on the way, they take on several peaks, including Butser Hill.

The current volunteers for the adventure are:

Paul Scales

John Wilkinson

Buju Heaton-Adegbile

Hannah Donohoe

James Hanfrey

Paul Cliff

Neil Harvie

Claire Piddington

Fabrice Lemay

Ayo Oludare

Tom Clark

Lee Hughes