Trefonen Hill Walk Challenge 2025

This year’s challenge for the Trefonen Hill Walk involves Neil Owen mountain biking from his home in Aviemore Scotland back to the village of Trefonen.

This is a total of 893km approximately 555 mile.

Please help Neil to achieve his fundraising goal.

Médecins Sans Frontières / Doctors Without Borders (MSF) is the world's leading medical humanitarian aid organisation.

We provide emergency assistance to people affected by armed conflict, epidemics and natural or man-made disasters, without discrimination and irrespective of race, religion, gender or political affiliation.

We work in over 70 countries and go to the places where others cannot or choose not to go.