Westerley Cycling Club presents an exciting series of time trial events at Hillingdon Cycle Circuit, offering cyclists two distinct categories: Time Trial Bike Event and Road Bike Event. Both races take place on the car-free outdoor circuit, covering a distance of 10.35 miles over 11 laps. For those looking to push their limits with advanced equipment, the Time Trial Bike Event allows participants to use any legal gear including time trial bikes, full aero helmets, and deep section wheels up to disc wheel standards. The entry fee is £10 for adults, £5 for Westerley CC members, and £5 for juniors. Cyclists who prefer traditional road bikes or mountain bikes without the specialized equipment can opt for the Road Bike Event. This category prohibits aero clip-on bars, time trial/triathlon bars, pointy aero helmets, disc wheels, and deep section rims exceeding 60mm depth. The entry fee remains consistent at £10 for adults, £5 for club members, and £5 for juniors. All participants must adhere to non-drafting rules throughout the race to ensure fairness and safety on the track. Race organizers will follow strict guidelines set by Cycling Time Trials to maintain a Covid-secure environment during these events. Riders are encouraged to familiarize themselves with the latest guidance before competing. Whether you're racing for personal bests or simply enjoying the challenge, this event promises an exhilarating experience on one of London's premier cycling circuits.
Races Offered
Junior Road Bike
Aug 12, 2026
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Distance —
0K
terrain
Type —
Cycling
timer
19:00
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£5.00
Junior Time Trial
Aug 12, 2026
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Distance —
0K
terrain
Type —
Cycling
timer
19:00
sell
£5.00
Road Bike Only
Aug 12, 2026
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Distance —
0K
terrain
Type —
Cycling
timer
19:00
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£10.00
Time Trial
Aug 12, 2026
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Distance —
0K
terrain
Type —
Cycling
timer
19:00
sell
£10.00
Weather History
These values represent the 3-year monthly averages for August in Hillingdon.
thermostatTemperature
13.3° / 22.3°
wb_sunnyFeels like
11.9° / 20.2°
light_mode
Avg sunshine hours
10h 0m
water_drop
Avg rainfall
1.6 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
12.6 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.9)
humidity_mid
Humidity
72.0%
wb_twilight
Sunrise
05:49
nightlight
Sunset
20:21
About Hillingdon
Learn more about the host city, Hillingdon.
Hillingdon is an area of Uxbridge within the London Borough of Hillingdon, centred 14.2 miles (22.8 km) west of Charing Cross. It was an ancient parish in Middlesex that included the market town of Uxbridge. During the 1920s the civil parish bore a rapid, planned increase in population and housing, and was absorbed by Uxbridge Urban District in 1929. It has formed part of Greater London since 1965.
