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Borrowdale Trail Half Marathon

Keswick, North West, United Kingdom

calendar_today 23 Aug, 2026

directions_run Running

sell £32.00

About the Event

Set against the breathtaking backdrop of Derwentwater, the Borrowdale Trail Half Marathon offers trail runners an unforgettable experience with its diverse and scenic terrain. Spanning 21 kilometers, this well-marked course winds through the picturesque fells around Keswick, inviting participants to immerse themselves in stunning natural beauty at every step.
The race begins promptly at 8:30am from Lingholm before winding its way back to Crow Park on Lake Road for both registration and the finish line. Competitors can expect a rewarding challenge that showcases the area's rugged yet enchanting landscapes, with undulating trails offering a mix of climbs and descents.
Upon crossing the finish line, all participants will receive a custom-designed medal as well as access to event photography downloads. To celebrate top performances, prizes are awarded to the first three male and female overall winners along with age group champions.
For more information about this licensed Trail Running Association event held under UK Athletics rules, visit our website or follow us on social media at www.fellsideevents.co.uk. Participants must be 17 years of age or older by race day to enter.
We hope you join us for an inspiring and scenic run through the heart of Borrowdale!

Races Offered

Borrowdale Trail Half Marathon

Aug 23, 2026

straighten

Distance — 21K

terrain

Type — Running

timer

50 days remaining

sell

£32.00

Weather History

These values represent the 3-year monthly averages for August in Keswick.

thermostat Temperature

12.7° / 17.6°

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10.8° / 15.5°

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humidity_mid Humidity

87.5%

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About Keswick

Learn more about the host city, Keswick.

Keswick is the northern tourist hub of the Lake District National Park and is a favourite base for serious walkers and climbers, artists and photographers, and anyone who enjoys mountain and lake scenery. A thriving town of individual shops, including many selling outdoor equipment, art galleries, delis, cafes, restaurants and pubs, Keswick is a great place to collapse at the end of a long walk and eat a hearty meal. It also has many attractions to occupy visitors on a rainy day when heading up into the hills is not the thing to do.