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The Twmbarlwm Trek – Saturday 10th of May, 2025

This year Caerphilly County Borough Council’s Countryside and Landscape Service, in conjunction with Caerphilly Adventures, Caerphilly Adventure Group, Caerphilly Ramblers, Islwyn Ramblers and other partners, are once again throwing down a SERIOUS challenge for walkers and runners of all abilities. 

As always… The Caerphilly Challenge Series will have routes suitable for all fitness levels and abilities.

There will be a challenge that suits you!

EARLY BIRD OFFER  UNTIL 03/01/2025

Are you up for the challenge?

For a feel of what the Caerphilly Challenge Series is all about.

Check out this

Routes

Following on from the successful Wild Boar 2024, the challenge continues in the stunning surrounds of the Sirhowy Valley with its challenging terrain, rich countryside and commanding views.

The start and finish of this years challenge is Coleg Gwent, Cross Keys campus.

EXACT ROUTES TO BE CONFIRMED

Further information

Email caerphillychallengeseries@caerphilly.gov.uk