Take on a fast, classic London 10k in one of its most scenic Royal Parks. The One in the Park - Regent's is a popular, traffic-free race held on Sunday, 5 April 2026, offering a perfectly measured and flat three-lap course entirely within the park. Starting at 09:00 AM from the event village near Chester Gate, it provides an ideal opportunity for runners of all levels, from those seeking a personal best to those enjoying a friendly Sunday morning run. With professional chip timing, bag drop facilities, and a supportive atmosphere, this well-organized event showcases the beautiful Broad Walk and park scenery, making it a favourite spring fixture for the capital's running community. Whether you're a seasoned club runner or tackling your first 10k, this is a fantastic and accessible race to launch your season.
Races Offered
10 km
Apr 05, 2026
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Distance —
10K
terrain
Type —
Running
timer
-177 days remaining
Weather History
These values represent the 3-year monthly averages for April in Hampstead.
thermostatTemperature
6.1° / 14.7°
wb_sunnyFeels like
2.3° / 10.2°
light_mode
Avg sunshine hours
9h 16m
water_drop
Avg rainfall
2.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
14.4 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.5)
humidity_mid
Humidity
71.4%
wb_twilight
Sunrise
06:03
nightlight
Sunset
19:57
About Hampstead
Learn more about the host city, Hampstead.
Hampstead is an area in London, England, which lies 4 miles (6.4 km) northwest of Charing Cross, located mainly in the London Borough of Camden, with a small part in the London Borough of Barnet. It borders Highgate and Golders Green to the north, Belsize Park to the south and is surrounded from the northeast by Hampstead Heath, a large, hilly expanse of parkland.
