DateExpected
Early September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
50km starts at Simmons Park, Okehampton
Okehampton, Devon
Countdown
September
The shorter way across the moor: start at Postbridge and finish at Ivybridge. Thirty km with gentle climbing, a friendly step up for anyone new to trail distance.
Key facts
01Cut-off: be through Combestone Tor checkpoint by 16:00
02Walkers are welcome as well as runners
03Under-18s must be accompanied by a parent or legal guardian
Create a free training plan for the Dartmoor in a Day 30 km
7-day free trial, no card required
The course
The route
Okehampton
Distance30km
Total climb462m
StartElevation
0 kmDrag map to rotate30.5 km
Weather
Early-September, Okehampton
19°CTypical high
13°CTypical low
8°CColdest in 20 years
40%Days with rain
Highs around 19°C and lows around 13°C, but it has dropped to 8°C. Rain on 40% of days.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Megan Brooks03:58:457.5 km/h
02Rebecca Bryans03:58:557.5 km/h
03Grace Sercombe04:05:557.3 km/h
55
Women finishers
6:42:30
Median time
4.5 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Dartmoor in a Day 30 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 Dartmoor in a Day 30 km plan targets
Typical sessions
30 km with 462 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
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 Dartmoor in a Day 30 km plan.
7-day free trial, no card required.
Other races at Dartmoor in a Day
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Borders 8-hour ChallengeExpected Early September 2027 · Newcastleton→Highland Perthshire ChallengeExpected Early September 2027 · Scone→Snowdonia Sea2SkyExpected Early September 2027 · Barmouth→The Bà SportiveExpected Early September 2027 · Kinlochewe→Cross Border SportiveSun, 5 Sept 2027 · Brampton→ExterminatorSun, 5 Sept 2027 · Sheffield→
