Compiled and fact-checked by Tommo, Verus founder · Last verified August 2026 · Spot an error?
Running · Ultra Marathons
Gatliff Marathon 2026
- Race day
- Saturday, 17 October 2026
- Location
- Edenbridge, Kent, UK
- Distance
- 31.1 mi / 50.1 km
Gatliff Marathon: 17 October 2026, from Edenbridge, Kent. Entry, route, a pace chart and the race-day forecast.
Gatliff Marathon Race Timeline
37 days to go
This is where the real training happens — building your long run and getting comfortable with ultra race-pace.
Gatliff Marathon 2026: quick answers
When is Gatliff Marathon 2026?
Gatliff Marathon 2026 takes place on Saturday, 17 October 2026.
Where does Gatliff Marathon start?
Gatliff Marathon starts at Edenbridge, Kent. The organiser hasn't published a finish location.
How many miles is Gatliff Marathon?
Gatliff Marathon is 31.1 miles (50.1km).
How much does Gatliff Marathon cost to enter?
Entry through SI Entries. A long-standing challenge event, priced far below a commercial ultra.
Key Race Metrics & Overview
- Date
- Saturday, 17 October 2026
- Distance
- 31.1 miles / 50.1km
- Location
- Edenbridge, Kent, UK
- Start Point
- Edenbridge, Kent
- Surface
- Kent and Surrey field path, woodland and greensand ridge
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 through SI Entries. A long-standing challenge event, priced far below a commercial ultra.
Ballot Policy
No ballot — entry is direct through Croydon Outdoor Pursuits & Social Events Club.
Gatliff Marathon Race Day Weather
A real forecast appears here once one exists for race day — usually about a week to ten days out. Nothing is shown until then, because a made-up forecast is worse than none.
Gatliff Marathon Route Map & Elevation Profile
Starting at Edenbridge, Kent. The organiser hasn't published a finish location. Total elevation gain is not published for this event, and Verus does not estimate one.
Is Gatliff Marathon flat?
No official elevation figure is published for this course, so Verus doesn't state one. The organiser describes the going as: kent and surrey field path, woodland and greensand ridge.
Gatliff Marathon Course Profile
Elevation change not published for this event.
Tap a point on the course for details.
Edenbridge, Kent
Start line.
Where Gatliff Marathon starts and finishes
Gatliff Marathon starts at Edenbridge, Kent. 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 Gatliff Marathon Route Breakdown
An annual challenge run or walk of 25km or 50km through the Kent and Surrey countryside from Edenbridge. Despite the name it is not a marathon — the two distances are 25km and 50km, the longer of which is an ultra.
Gatliff Marathon Pace Calculator & Splits
Gatliff Marathon Pace Calculator
Enter a target finish time to see your pace and projected splits.
Average pace / mile
7:43
Average pace / km
4:48
Gatliff Marathon 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 | 5:47 | 3:36 | 17:59 | 35:58 | 1:15:52 | 1:47:53 | 3:00:00 |
| 3:15 | 6:16 | 3:54 | 19:29 | 38:58 | 1:22:12 | 1:56:53 | 3:15:00 |
| 3:30 | 6:45 | 4:12 | 20:59 | 41:57 | 1:28:31 | 2:05:52 | 3:30:00 |
| 3:45 | 7:14 | 4:30 | 22:29 | 44:57 | 1:34:51 | 2:14:52 | 3:45:00 |
| 4:00 | 7:43 | 4:48 | 23:59 | 47:57 | 1:41:10 | 2:23:51 | 4:00:00 |
| 4:15 | 8:12 | 5:06 | 25:28 | 50:57 | 1:47:29 | 2:32:51 | 4:15:00 |
| 4:30 | 8:41 | 5:24 | 26:58 | 53:57 | 1:53:49 | 2:41:50 | 4:30:00 |
| 4:45 | 9:10 | 5:42 | 28:28 | 56:57 | 2:00:08 | 2:50:50 | 4:45:00 |
| 5:00 | 9:39 | 6:00 | 29:58 | 59:56 | 2:06:27 | 2:59:49 | 5:00:00 |
| 5:30 | 10:37 | 6:36 | 32:58 | 1:05:56 | 2:19:06 | 3:17:48 | 5:30:00 |
| 6:00 | 11:35 | 7:12 | 35:58 | 1:11:56 | 2:31:45 | 3:35:47 | 6:00:00 |
| 6:30 | 12:32 | 7:48 | 38:58 | 1:17:55 | 2:44:24 | 3:53:46 | 6:30:00 |
| 7:00 | 13:30 | 8:23 | 41:57 | 1:23:55 | 2:57:02 | 4:11:45 | 7:00:00 |
Gatliff Marathon Finish Time Estimator
Enter a recent 5K, 10K or Half Marathon time to estimate your Gatliff Marathon finish time.
Your 5K time
Estimated Gatliff Marathon finish
4:47:21
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 Gatliff Marathon, set your goal pace, and let Verus track your countdown, training and fundraising in one place.
Start Your Verus JourneyGatliff Marathon 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 Edenbridge, Kent
- A meeting point agreed with family and friends for after the race
Training Strategy for Gatliff Marathon
20-24 weeks is the realistic window for a first 31.1-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 Edenbridge, Kent 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.
31.1-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.
Gatliff Marathon 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 Gatliff Marathon for charity?
Link your JustGiving page to Verus and show up right here alongside other Gatliff Marathon fundraisers — goal, progress and story, all in one place.
Add Your Fundraiser to VerusTravel & Logistics
No road closures — the Gatliff Marathon is run off-road (Kent and Surrey field path, woodland and greensand ridge), so local traffic is unaffected.
Gatliff Marathon Frequently Asked Questions
Everything you need to know for race weekend.
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Race details independently compiled and fact-checked by Tommo against the official Gatliff Marathon site , last verified August 2026. Always confirm official timings and policies directly prior to race day.