DateExpected
Early May 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Tonbridge Juddians RFC, Tonbridge, Kent
Tonbridge, Kent
Countdown
May
The short one of the three Kent loops: 58 km with barely any climbing, so it suits a first sportive or an easy spring spin with friends.
Key facts
01Rolling start, roll out any time between 08:30 and 09:00
02One aid station, at mile 22
03Helmet required; riders under 18 must ride with an adult
Create a free training plan for the RIDE Castle 58 km
7-day free trial, no card required
The course
The route
Tonbridge
Distance58km
Total climb446m
StartElevation
0 kmDrag map to rotate57.9 km
Weather
Early-May, Tonbridge
15°CTypical high
8°CTypical low
1°CColdest in 20 years
32%Days with rain
Highs around 15°C and lows around 8°C, but it has dropped to 1°C. Rain on 32% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Lauren Hickey02:41:1621.6 km/h
02Isabella Sankey02:41:4821.5 km/h
03Georgia Marshall03:03:1119.0 km/h
6
Women finishers
3:13:14
Median time
18.0 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the RIDE Castle 58 km
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 RIDE Castle 58 km plan targets
Typical sessions
58 km with 446 m of climbing
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 RIDE Castle 58 km plan.
7-day free trial, no card required.
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