DateExpected
Late April 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Ryka’s Café, Old London Road, Dorking
Westhumble, Surrey
Countdown
April
A 53 km road ride from Ryka's Café that saves its sting for the end, finishing at the top of Box Hill. No support van, just you, your legs and a climb to close.
Key facts
01Unsupported: carry your own food, spares and tools to fix a puncture
02Finish by 14:00
03Riders under 18 need parental consent
Create a free training plan for the CTC South West London Hilly 50km
7-day free trial, no card required
The course
The route
Westhumble
Distance53km
StartElevation
0 kmDrag map to rotate53.5 km
Weather
Late-April, Westhumble
15°CTypical high
5°CTypical low
-2°CColdest in 20 years
31%Days with rain
Highs around 15°C and lows around 5°C, but it has dropped to -2°C. Rain on 31% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserCTC South West London
Training
Training for the CTC South West London Hilly 50km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a CTC South West London Hilly 50km plan targets
Typical sessions
53 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Group rides for drafting and bunch-riding skills
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your CTC South West London Hilly 50km plan.
7-day free trial, no card required.
More events in April in United Kingdom
Rasus y BannauExpected Early April 2027 · Brecon→Allendale ChallengeExpected Early April 2027 · Hexham→Chichester 100 SportiveExpected Early April 2027 · Fishbourne→Lakes TraverseExpected Early April 2027 · Shap→Northern TraverseSat, 3 Apr 2027 · St Bees Seafront→The Wetherby Wheel - 60KM & 100KM Cycle SportiveSat, 3 Apr 2027 · Leeds→
