Date
Sat, 24 Apr 2027
Start
09:00
Venue
Kielder Castle Forest Park Centre, Kielder, Hexham, Northumberland NE48 1ER
Kielder, Northumberland
Countdown
April
A 130 km gravel loop out of Kielder with 2,000 m of climbing, a long day in remote forest where you look after yourself between two feed stops.
Key facts
01Cut-off at Kielder Dam (37 km) at 11:45, so don't dawdle early on
02Required kit must be carried, and you ride self-supported in remote terrain
03Riders must be 18 or over
Create a free training plan for the Dirty One Thirty
7-day free trial, no card required
The course
The route
Kielder
Distance130km
Total climb2,000m
StartElevation
0 kmDrag map to rotate126.8 km
Weather
Late-April, Kielder
11°CTypical high
3°CTypical low
-4°CColdest in 20 years
38%Days with rain
Highs around 11°C and lows around 3°C, but it has dropped to -4°C. Rain on 38% 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
Training
Training for the Dirty One Thirty
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 Dirty One Thirty plan targets
Typical sessions
130 km with 2,000 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
Sustained climbing repeats on real gradients
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 Dirty One Thirty 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→
