Big Hike South Coast
Saturday 29 June 2024
Join us for a one-day walking adventure in the wonderful landscapes of the South Coast.
Choose from a half or full marathon and explore the stunning coastline passing the Seven Sisters cliffs, Cuckmere River and the Vanguard Way.
Walk together and play your part to support life-saving science. Because your big steps help us make big breakthroughs.
Choose your Big Hike event
Big Hike The Trossachs
Saturday 18 May 2024
Explore the exquisite landscapes of Loch Lomond and The Trossachs National Park, through the pretty town of Callander and past stunning Lochs, streams and waterfalls.
Big Hike Cotswolds
Saturday 6 July 2024
Hike through the rolling hills and picturesque villages of the Cotswolds. Walk right past Broadway Tower and take in stunning views from Dover’s Hill.
Big Hike Peak District
Saturday 8 June 2024
Hike through magnificent woodlands, past pretty waterfalls and limestone cliffs and take in beautiful views across the Peak District.
Big Hike Jurassic Coast
Saturday 13 July 2024
Explore England's only natural UNESCO World Heritage Site, famous for the outstanding beauty of its cliffs, fossils, and landforms.
Big Hike Brecon Beacons
Saturday 15 June 2024
Hike along the peaceful canal towpath, across the River Usk and into the majestic mountains where magnificent views across Bannau Brycheiniog (the Brecon Beacons) await.