Goring Gap Trails Festival



Goring Gap Trails Festival
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About
Our event weekend on the banks of the River Thames is in the lovely Mapledurham estate, making it the perfect place for a relaxing weekend of Trails and adventure. Bring the family, bring the kids, bring well behaved woof woofs. Whilst you run 50 Miles the family can walk, whilst you walk the family can sit by the river and read. The ethos is about challenge and achievement but everything is relaxed and we want everyone to finish, welcome to the Goring Gap Trails.
50 Mile Ultra, Full Marathon, Half Marathon - Saturday, and 2 more
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Sat, May 9, 2026 - Sun, May 10, 2026
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Reading, United Kingdom
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Where and when
Location
Reading RG4 7TR, UK
Start times
Saturday, May 9, 2026
50 Mile Ultra: 6:00 AMFull Marathon: 8:30 AMHalf Marathon - Saturday: 8:30 AM
Sunday, May 10, 2026
52K Ultra: 8:00 AMHalf Marathon - Sunday: 10:00 AM
Event summary
Here are the distances available for Goring Gap Trails Festival
52K Ultra
52km
£70 - £72
50 Mile Ultra
50mi
£78 - £80
Half Marathon - Sunday
21km
£40 - £42
Full Marathon
42km
£42
52K Ultra
52km
£70 - £72
50 Mile Ultra
50mi
£78 - £80
Half Marathon - Sunday
21km
£40 - £42
Full Marathon
42km
£42
Route information
Join this vibrant event based in the picturesque village of Mapledurham, just outside of Reading. Offering two incredible 52k and 50-mile ultra running experiences, plus a marathon and half marathon, this trail weekender is perfect for runners of all abilities!
Starting and finishing in the dedicated event village on the banks of the River Thames complete with free parking, weekend camping, catering and a bar, the routes are circular and require no navigation skills. Route support will be on hand throughout. The terrain is predominantly public footpath, but also consists of quiet lanes and village roads.
50 Mile Ultra
The 50-mile ultra begins in Mapledurham, heading through Whitchurch-on-Thames and continuing to Goring, where there will be a support point. Following the river closely, runners will push on to South Stoke and Little Stoke, before crossing the river into Winterbrook and Wallingford. After that, the course heads towards Shillingford and continues into Dorchester. The route loops back at Clifton Hampden, taking runners through Little Wittenham and back towards Wallingford.
The route then heads along the opposite river bank, threading through Moulsford and Streatley, crossing the water again into Goring. At Whitchurch-on-Thames, the route turns into Pangbourne for the final stretch into Reading, where participants will loop back to finish at Mapledurham.
52k Ultra
The 52k ultra route begins in Mapledurham, heading through Whitchurch-on-Thames and continuing to Goring, where there will be a support point. Following the river closely, runners will push on to South Stoke and Little Stoke, before crossing the river into Winterbrook, where they will head along the opposite river bank.
The course threads through Moulsford and Streatley and then crosses the water again into Goring. At Whitchurch-on-Thames, the route turns into Pangbourne for the final stretch into Reading, where participants will loop back to finish at Mapledurham.
Half Marathon Run
Starting in Mapledurham, runners will head into the surrounding countryside towards Whitchurch-on-Thames, where they will cross the River Thames into Pangbourne. From Pangbourne, the route hugs the river bank, continuing through Purley on Thames and into Reading. Just past Rivermead Park, the route loops back over the river for the finishing stretch to Mapledurham.
What's included
- Finisher's medal
- Chip-timed results
- Event village
- Free parking
- Weekend camping available at an additional cost
- Catering and bar
- Marshalled route
- Support stations along the routes stocked with snacks, water and refreshments
- Medical support
How to get there
Reading RG4 7TR, UK
Get full directionsBy Car
The event venue is rural and not accessible by public transport. To reach it from Reading, take the A4074.
Parking
Parking is available at the venue and is no more than 100m from the start and finish area.
Hotels and Accommodation
Good Running Events has partnered with Let's Do This to bring you some of the best hotel rates close to the startline.
Find your roomEvent day logistics
Saturday
06:00 50 Mile Ultra start
08:30 Marathon walk start
10:00 Half Marathon walk start
19:00 50 Mile Ultra cut-off time
Sunday
08:00 52k Ultra start
10:00 Half Marathon start
17:00 52k Ultra cut-off time
Start lists and times will be published on the website around 10 days before race day.
Race Packs
Your race pack with a copy of the event guide and your race number will be available for collection at the event.
Please ensure you fill in the medical details on the reverse of your race number. The number is chipped and will record your start/finish time.
Aid Stations
50 Mile support stations will be along the route every 6 miles, supplying 500ml of bottled water, wrapped cake, energy products, gels, bars and isotonic mix.
52k support stations will be located at Mile 5, Mile 10, Mile 14.2, Mile 19, Mile 21, Mile 26.
Support stations 1 & 2 for the ultras will be available to half marathon runners at miles 5 and 10 to top up their water supply.
Medics will be located at Goring Village Hall (miles 14 and 26), Moulsford Village Hall (mile 21) and at the race village.
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33 Broadwick St, London W1F 0DQ
Reg number 10083277