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Run Dorney Lake Half Marathon, 10k & 5k December 2026

United Kingdom flag
Windsor, South East, United Kingdom

calendar_today 12 Dec, 2026

directions_run Running

language Official Website

sell £28.00 – £34.00

Register Now
Run Dorney Lake Half Marathon, 10k & 5k December 2026

About the Event

Embrace the serene beauty of winter at Dorney Lake with Run Dorney Lake, welcoming runners to its scenic grounds through three diverse race options: 5k, 10k, and Half Marathon. Tailored for all abilities, this meticulously designed course ensures smooth transitions between distances while showcasing Dorney’s stunning landscape.
The early morning run offers participants crisp air, clear skies, and a peaceful ambiance as they wind their way around picturesque trails adorned with vibrant winter foliage. The serene atmosphere of the lake enhances every stride, making it an ideal venue for those beginning training or aiming to push personal limits alike.
Upon crossing the finish line, runners will receive a unique bespoke medal celebrating both the achievement and the tranquil beauty that Dorney Lake offers during this season. With spots filling up quickly, early registration is encouraged to secure your place in one of winter's most picturesque running experiences where nature’s splendor complements athletic endeavor seamlessly.
Join us at Run Dorney Lake for an event that blends scenic routes with competitive excitement against a backdrop of serene natural beauty.

Races Offered

10k

Dec 12, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

09:10

sell

£30.00

5k

Dec 12, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

09:10

sell

£28.00

Half Marathon

Dec 12, 2026

straighten

Distance — 21K

terrain

Type — Running

timer

09:10

sell

£34.00

Weather History

These values represent the 3-year monthly averages for December in Windsor.

thermostat Temperature
5.1° / 9.6°
wb_sunny Feels like
0.9° / 5.8°
light_mode Avg sunshine hours
3h 0m
water_drop Avg rainfall
2.2 mm
ac_unit Avg snowfall
—
air Avg wind speed
16.5 km/h (Gentle breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (1.4)
humidity_mid Humidity
87.1%
wb_twilight Sunrise
09:00
nightlight Sunset
16:55

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