Events/Dirty Reiver

Dirty Reiver

Gravel
Date
Sat, 24 Apr 2027
Venue
Kielder Castle, Kielder Forest, Northumberland, England (loop start/finish)
Countdown
April
Routes
4
Distances
65-280km
Climb, 200 km
3,500m

Four routes through England's biggest forest, and not one true flat on any of them. Kielder gravel, 65km to 280km, pick your poison.

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The course

The route

Loops from Kielder Castle, all on the same forest gravel. The 65km climbs 1,050m, the 130km 2,000m and the 200km 3,500m. New for 2027, the 280km Epic adds its own opening loop before joining the main route, 4,700m of climbing, ridden as a team of two. The 65km is open to e-bikes.

Weather

Late-April, Kielder Castle

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
2026 results

Who finishes, and how

#RiderTimeAvg speed
01Rachel Manning08:07:4724.6 km/h
02Libby Crawford08:56:1622.4 km/h
03Alex Morrice08:57:1722.3 km/h
17
Women finishers
10:23:12
Median time
19.3 km/h
Median speed
200 km · Women · 2026 results, as published by the organiser.
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Organiser
Training

Training for the Dirty Reiver

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.

GarminWahooPolarHammerheadIntervals.icu
A relentless rolling grind
Typical sessions
Climbing that scales with your route: 1,050m on the 65km, 2,000m on the 130km, 3,500m on the 200km, 4,700m on the Epic
The gravel tax: at 95% gravel your power translates 5 to 10% slower than on tarmac, and you pay it all day
Countless forest-road rollers with no long flats and no recovery between them
Exposed, remote high forest roads: wind, cold, patchy signal, and help a long way off
What your weeks look like
Typical sessions
Progressive long rides building from 3hr to 8hr on gravel, mostly steady Z2, the core adaptation
Tempo-in-long: 4 to 5hr rides carrying 2-3x 20 to 30min tempo blocks to hold effort deep in a day
Sweet spot gravel: 2-3x 20min at 88 to 93% FTP on rolling climbs for late-day durability
Event-pace long rides with a full fuelling rehearsal at 70 to 100g of carbs per hour
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
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