Compiled and fact-checked by Tommo, Verus founder · Last verified August 2026 · Spot an error?
Running · Ultra Marathons
Ultra X England 2026
- Race day
- Saturday, 12 September 2026
- Location
- Castleton, Derbyshire, UK
- Distance
- 68.4 mi / 110.1 km
Ultra X England: 12 September 2026, from Castleton, Peak District, Derbyshire. Entry, route, a pace chart and the race-day forecast.
Ultra X England Race Timeline
2 days to go
Mileage is right down. Focus on sleep, hydration, and getting your kit and travel plan sorted rather than any last-minute training.
Ultra X England 2026: quick answers
When is Ultra X England 2026?
Ultra X England 2026 takes place on Saturday, 12 September 2026.
Where does Ultra X England start?
Ultra X England starts at Castleton, Peak District, Derbyshire. The organiser hasn't published a finish location.
How many miles is Ultra X England?
Ultra X England is 68.4 miles (110.1km).
How much does Ultra X England cost to enter?
Entry direct through Ultra X — check the official site for current pricing across the six distances.
Key Race Metrics & Overview
- Date
- Saturday, 12 September 2026
- Distance
- 68.4 miles / 110.1km
- Location
- Castleton, Derbyshire, UK
- Start Point
- Castleton, Peak District, Derbyshire
- Surface
- Peak District trail — gritstone edges, moorland, limestone dale and farm track
Not published by the organiser at the time of writing: finish point, start time, cut-off time, age requirement, tracking app. Verus records these as unconfirmed rather than estimating them — check the official race website closer to race day.
Direct Entry Summary
Entry direct through Ultra X — check the official site for current pricing across the six distances.
Ballot Policy
No ballot — entry is direct through Ultra X.
Ultra X England Race Day Weather
Fetching today's forecast for race day…
Ultra X England Route Map & Elevation Profile
Starting at Castleton, Peak District, Derbyshire. The organiser hasn't published a finish location. Total elevation gain is not published for this event, and Verus does not estimate one.
Is Ultra X England flat?
No official elevation figure is published for this course, so Verus doesn't state one. The organiser describes the going as: peak district trail — gritstone edges, moorland, limestone dale and farm track.
Ultra X England Course Profile
Elevation change not published for this event.
Tap a point on the course for details.
Castleton, Peak District, Derbyshire
Start line.
Where Ultra X England starts and finishes
Ultra X England starts at Castleton, Peak District, Derbyshire. We haven't been able to place those on a map accurately enough to show one — a pin in the wrong place is worse than no pin.
These are the start and finish points, not the route. Verus doesn't hold course files for this race, and drawing a line between two pins would be a guess you might end up training on.
Full Ultra X England Route Breakdown
The English round of the Ultra X series, based at Castleton in the heart of the Peak District. The headline distance is 110km, normally run as a two-day stage race, with 60km, 50km, 25km and 12km options alongside it. Part of the UTMB Index racing circuit.
Ultra X England Pace Calculator & Splits
Ultra X England Pace Calculator
Enter a target finish time to see your pace and projected splits.
Average pace / mile
3:31
Average pace / km
2:11
Ultra X England Pace Chart
Split markers calculated for standard checkpoints — no official pacers are confirmed for this event.
| Target | Pace /mi | Pace /km | 5K | 10K | Half Marathon | 30K | Finish |
|---|---|---|---|---|---|---|---|
| 3:00 | 2:38 | 1:38 | 8:11 | 16:21 | 34:30 | 49:03 | 3:00:00 |
| 3:15 | 2:51 | 1:46 | 8:51 | 17:43 | 37:22 | 53:09 | 3:15:00 |
| 3:30 | 3:04 | 1:54 | 9:32 | 19:05 | 40:15 | 57:14 | 3:30:00 |
| 3:45 | 3:17 | 2:03 | 10:13 | 20:26 | 43:07 | 1:01:19 | 3:45:00 |
| 4:00 | 3:31 | 2:11 | 10:54 | 21:48 | 46:00 | 1:05:24 | 4:00:00 |
| 4:15 | 3:44 | 2:19 | 11:35 | 23:10 | 48:52 | 1:09:30 | 4:15:00 |
| 4:30 | 3:57 | 2:27 | 12:16 | 24:32 | 51:45 | 1:13:35 | 4:30:00 |
| 4:45 | 4:10 | 2:35 | 12:57 | 25:53 | 54:37 | 1:17:40 | 4:45:00 |
| 5:00 | 4:23 | 2:44 | 13:38 | 27:15 | 57:30 | 1:21:46 | 5:00:00 |
| 5:30 | 4:49 | 3:00 | 14:59 | 29:59 | 1:03:15 | 1:29:56 | 5:30:00 |
| 6:00 | 5:16 | 3:16 | 16:21 | 32:42 | 1:09:00 | 1:38:07 | 6:00:00 |
| 6:30 | 5:42 | 3:33 | 17:43 | 35:26 | 1:14:45 | 1:46:17 | 6:30:00 |
| 7:00 | 6:08 | 3:49 | 19:05 | 38:09 | 1:20:30 | 1:54:28 | 7:00:00 |
Ultra X England Finish Time Estimator
Enter a recent 5K, 10K or Half Marathon time to estimate your Ultra X England finish time.
Your 5K time
Estimated Ultra X England finish
11:02:35
An estimate only, based on Pete Riegel's race-time prediction formula. Real marathon performance depends on endurance, training specificity, pacing and race-day conditions — not just your speed over a shorter distance.
Training for a different distance? Try the full pace calculator, race time predictor or pace chart.
Got your target time? Save it to your profile.
Tag Ultra X England, set your goal pace, and let Verus track your countdown, training and fundraising in one place.
Start Your Verus JourneyUltra X England Race Day Checklist
Tap items to mark off your race-day readiness.
- Race number attached, and any timing chip fitted per your race pack instructions
- Weather-appropriate kit, plus something warm and disposable to discard before the start
- A plan for reaching Castleton, Peak District, Derbyshire
- A meeting point agreed with family and friends for after the race
Training Strategy for Ultra X England
20-24 weeks is the realistic window for a first 68.4-mile ultra, assuming you already have a marathon's worth of base behind you. The block that matters is back-to-back long weekends — a long run on Saturday followed by a second, slower one on Sunday — which builds time on feet and teaches you to run on tired legs without the recovery cost of one enormous day. Practise your race-day nutrition on every one of them; at this distance the stomach fails before the legs do.
This is a largely flat course, so most of your long runs can mirror that — flat and steady, building time on feet rather than hill strength.
Drop volume hard across the final three to four weeks — further out and steeper than a marathon taper, because a 30-mile training day costs weeks of recovery, not days. Keep some easy running and a little terrain-specific work in, but the goal is to reach Castleton, Peak District, Derbyshire with fresh feet and a rested gut rather than one more long run in the bank.
Lock in your target pace using the interactive splits calculator below — no official pacers are confirmed for this event, so a pace band on your watch is the more reliable option.
Test your race-day fuel and hydration plan on your long training runs, not for the first time on race day — check the Race Day Checklist below for what's actually on this course.
68.4-Mile Ultra Nutrition & Fueling Plan
A deliberate increase in carbohydrate over the two to three days before the race is the well-established approach at marathon distance.
Eat a carbohydrate-focused breakfast two to three hours before the start, and stick to something you've already tested in training rather than trying anything new.
Most runners take on carbohydrate every 30 to 45 minutes from about an hour in, alongside fluid at the on-course stations.
A mix of carbohydrate and protein in the hour or so after finishing supports recovery.
Ultra X England Charity Places 2026
No formal charity-place scheme published — runners commonly fundraise for a charity of their own choosing.
Lead with your personal story — explain why the charity matters to you. Personal connection generates 3x more support than a generic link broadcast.
Share key training milestones on Instagram (first 10-miler, peak week, race week) with your fundraising link in bio. Publicly thanking donors prompts secondary gifts!
Running Ultra X England for charity?
Link your JustGiving page to Verus and show up right here alongside other Ultra X England fundraisers — goal, progress and story, all in one place.
Add Your Fundraiser to VerusTravel & Logistics
No road closures — the Ultra X England is run off-road (Peak District trail — gritstone edges, moorland, limestone dale and farm track), so local traffic is unaffected.
Ultra X England Frequently Asked Questions
Everything you need to know for race weekend.
People Also Search For
Similar races
Thames Path Challenge
Fulham, London to Henley-on-Thames
Cotswold Way Century
Chipping Campden to Bath, Gloucestershire, UK
Chiltern Wonderland 50
Goring-on-Thames, Oxfordshire
Highland Fling Race
Milngavie to Tyndrum, Scotland
Autumn 100
Goring-on-Thames, Oxfordshire
Wendover Woods 50
Aston Hill, Halton, Aylesbury, Buckinghamshire
Race details independently compiled and fact-checked by Tommo against the official Ultra X England site , last verified August 2026. Always confirm official timings and policies directly prior to race day.