Trail Running Calendar United Kingdom 2025-2026

Run the Brecon Beacons at Midnight Mountain Marathon on June 6, 2026, starting in daylight and finishing under the stars, so some may need a torch. Take part in Marathon, Half Marathon or Bergen pack races and earn a medal and a mug of tea.

Take on Ultra Scotland 100, a 104 mile trail ultramarathon along the stunning Southern Upland Way from St Johns Town of Dalry to Galashiels. Tackle remote Scottish hills, strict cut offs and earn a commemorative buckle for finishing.

Experience wild clifftop trails along the North Devon and Cornish coast at TSUNAMI Ocean Trails on Saturday 6 June 2026. Choose from a scenic 37 mile ultra, marathon or 16 mile route and finish on the lawns of Castle Bude with a bespoke fin..

The Sundowner Marathon is a unique running event held in Purleigh, Chelmsford, England, featuring a scenic course that passes along canals, over waterfalls, through vineyards, woodlands, and coastal saltmarshes. This marathon offers a disti..

Tackle 40 miles of the Wales Coast Path from Porthcawl to Penarth, passing golden beaches, cliffs and Ogmore Castle. No time limits and strong support let you relax and earn a Pegasus medal.

Explore the Southern Lake District from Kendal on 6 and 7 June with looped ultra and shorter trail options that pass Ambleside Garburn Pass and Lake Windermere. Choose single or two day formats with strong support for walkers and runners.

The Valley of the Owls Run, organized by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds, Suffolk. The scenic course passes through the village of Ousden, known as the Valley of the Owls, featuring some of Engl..

BigSea Trails (WATER) is a trail running event held on the Isle of Purbeck, Dorset, starting and finishing on the sandy Knoll Beach at Studland. Part of the Classic Element Trail Series, this race celebrates the element of water with routes..

Join this lively BOFRA championship fell race in Kettlewell, featuring a fast start up to a skyline ridge, a cairn turnaround and a quick scree descent. Short but sharp course welcomes juniors and seniors for a thrilling local challenge.

Run a scenic 15.5 mile loop around Loch Lyon in Perthshire, fully off road with steep climbs, rolling trails and several river crossings that will likely leave feet wet. Finish at Glen Lyon Dam and camp on site for a wild weekend escape.

Run through two lit railway tunnels beneath Bath on routes from short fun runs to ultra distances. Starts and finishes at family friendly Brickfields Park and each entry supports Sustrans, making it a memorable community day out.

Run the scenic Care for Kids Barnstaple 10K on 7 June 2026 along a flat, mostly off road route on the Tarka Trail and riverside parks. Enjoy chip timing, a finishers medal and an event shirt for early entrants while supporting a great local..

Run the West Highland Way with guides over three days, tackling about 96 miles of dramatic Highland trail with shared rooms and luggage transfers included. This team focused challenge is currently sold out.

Join Chase The Sun at Clapham Common on 10 June 2026 for an evening 5K or 10K on a flat, scenic park course past the bandstand. Expect chip timing, free photos and a unique themed medal to celebrate your finish.

Race through the parkland and woodland of Wentworth Castle Gardens on scenic 5 km or 10 km courses amid historic landmarks. Chip timing, medals, snacks and a canicross friendly welcome make this a great summer midweek run for all abilities.

Run through rivers, bluebell woodlands and fields at the Nene Valley Trail Run on 13 June 2026 in Fotheringhay. Choose 10 or 20 mile routes, camp onsite and help support Kings Cliffe Active with every entry.

Take on the iconic South Downs Way 100, a 100 mile non stop trail race across chalk ridges from Winchester to Eastbourne on 13 June 2026. Expect rolling views, tough climbs and a 30 hour cutoff for seasoned ultrarunners.

Take in stunning coastal views at Rame Head with races from kids runs and a 10K up to half and full marathon, plus 10K canicross. Rugged coastal trails, full race support, chip timing and finishers medals make for a memorable day by the sea..

Tackle 15 miles of the historic Offa's Dyke path around Hay on Wye in a scenic and challenging trail race. Friendly atmosphere and relay option make it perfect for solo runners or teams seeking a memorable summer run.

On 13 June 2026 tackle the Punk Panther 6 Dales Trail from Otley to Pateley Bridge and back, passing Swinsty, Fewston and Thruscross reservoirs. Choose 13, 20 or 32 miles and enjoy tough, scenic trail running with finisher medal and tee.