25.3
km
4:10:28
Estimate
679.2 m
Ascent
30%
Paved
4/5
Hilly
CPs
Elevation
0.0 km
6.3 km
12.6 km
19.0 km
25.3 km
101 m
1 m
The Brathay Trust Ambleside 25k is a quintessential South Lakeland challenge that tests your mettle with 679m of vertical gain. This 25.3km route offers a diverse mix of terrain, blending smooth paved sections with rugged, hilly trails that demand respect. Runners can expect a demanding but rewarding loop that showcases the dramatic elevation changes the Lake District is famous for. Prepare for technical footwork on the descents and steady lungs for the climbs, all while soaking in the panoramic views of the fells and the surrounding fells that make this a premier destination for trail enthusiasts.
Starting near the historic village of Ambleside, this route immerses you in the heart of a UNESCO World Heritage site. The Brathay Trust itself is steeped in local history, operating from the stunning Brathay Hall estate which has been a hub for youth development and outdoor education for decades. As you traverse the paths around Windermere and the Rothay valley, you are running through the same landscapes that inspired the Lake Poets. The local running culture here is vibrant and welcoming, with the route often serving as a definitive benchmark for those looking to graduate from short fell runs to true long-distance mountain endurance.
Calculate your target splits for this 25.3km fell challenge.
Build the endurance needed to conquer these Lakeland hills.
Stay strong on technical terrain with these expert tips.
Fuel your 25km effort correctly for the Ambleside climbs.
Wildlife
Historic
England
Woodland
Scenic
Nature
South Lakeland
26K
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