Thunder Races Pilgrim's Reckoning
Eighty-one miles of the John Bunyan Trail in one loop from Bedford, 1,219m of climb, twenty-four hours from a 6pm Saturday start. Runnable all the way, semi self-navigated from a GPX and the trail's waymarkers, seven aid stations and a field of about sixty.
81 Mile
130 km
1,219 m ascent
9 m per km
24h cut-off
11:03/km to make it
Nobody has reviewed this one yet
No reviews of the Pilgrim's Reckoning, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.
Ran it? Write the first reviewRunning it soon? Connect Strava and we will ask you about it the day you finish, so you do not have to remember to come back.
The course
24h cut-off, which needs 11:03/km
7 checkpoints
Start time not confirmed yet — check with the organiser.

Partner · affiliate policy
Cut-offs
24 hours overall, with checkpoint cut-offs after halfway.
Mandatory kit
- Fully charged mobile phone — Emergency numbers saved
- GPX route on a watch, accessible offline
- Backup navigation — GPX on the phone or a map of the route
- Water capacity of at least 1 litre
- Enough food for each stage between checkpoints
- Waterproof jacket with hood and taped seams
- Waterproof trousers
- Base layer — Non-cotton recommended
- Hat or buff
- Gloves
- Spare warm layer
- Head torch — 200 lumens or more recommended
- Spare batteries or a backup light
- Reflective or high-visibility item
- Emergency bivvy or survival bag
- Whistle
- Basic first aid kit including blister care
- Race number visible at all times, and the tracker worn as instructed
- Extra insulation, gloves, hat or water capacity — Only if the organiser calls it the week of the event, depending on the weather (recommended)
Kit for this race
Picked against the list above. Check the organiser's final instructions before you buy anything.


Mandatory: Waterproof jacket with hood and taped seams
Rab Downpour Waterproof Jacket




Mandatory: Basic first aid kit including blister care
Lifesystems Light & Dry Micro First Aid Kit
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How to enter
Sat, 11 Sept 2027 · Not open yet
See the event on Race Space ↗Entries are handled by Race Space, not by us. We take nothing for sending you there.
Add to your calendar · as an all-day entry, until the start time is confirmed
Common questions
- The Pilgrim's Reckoning is one distance: 81 Mile (130.4 km).