Experience the breathtaking beauty of Surrey at the Denbies Estate Ultra Marathon, where runners can choose from three remarkable distances: 50 miles, 75 miles, or the grand challenge of 100 miles. This carefully crafted event caters to both experienced ultrarunners and newcomers seeking a new adventure beyond conventional marathon lengths. With its generous time limit of up to 30 hours, participants are encouraged to set their own pace as they traverse through Denbies Estate’s rolling hills and picturesque landscapes. Throughout the course, runners will find well-equipped aid stations at regular intervals where hydration, fuel, and medical support await them tirelessly. These facilities enable athletes to maintain a steady rhythm without overthinking about logistical challenges or fatigue buildup. The event fosters a vibrant community spirit with fellow competitors offering words of encouragement and volunteers cheering from every checkpoint. Crossing the finish line marks more than just reaching your goal; it also earns you an exclusive bespoke medal, designed specially for this occasion as a testament to your accomplishment. Whether driven by personal goals or curiosity about pushing boundaries in nature’s embrace, the Denbies Estate Ultra Marathon is poised to deliver a profoundly memorable and fulfilling racing experience.
Races Offered
Centaur 100 Mile Ultra Marathon
Jun 20, 2026
straighten
Distance —
160.9K
terrain
Type —
Running
timer
07:00
sell
£132.95
Hydra 75 Mile Ultra Marathon
Jun 20, 2026
straighten
Distance —
120.7K
terrain
Type —
Running
timer
07:00
sell
£107.95
Minotaur 50 Mile Ultra Marathon
Jun 20, 2026
straighten
Distance —
80.5K
terrain
Type —
Running
timer
07:00
sell
£72.95
Weather History
These values represent the 3-year monthly averages for June in Dorking.
thermostatTemperature
11.7° / 21.3°
wb_sunnyFeels like
9.4° / 18.7°
light_mode
Avg sunshine hours
13h 7m
water_drop
Avg rainfall
1.2 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
14.1 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.6)
humidity_mid
Humidity
70.9%
wb_twilight
Sunrise
04:46
nightlight
Sunset
21:16
About Dorking
Learn more about the host city, Dorking.
Dorking is a small market town in central Surrey, surrounded by the Surrey Hills. The town is surrounded on three sides by the Surrey Hills Area of Outstanding Natural Beauty and is close to Box Hill and Leith Hill.
