Trail Running calendar near Grantham 2026-2027

A single lap 10 kilometre trail race around RSPB St Aidan's Country Park in Swillington, Leeds, on public footpaths and bridleways. Entry is limited to 300 runners and basic facilities include water stations and toilets.

A 54 km circular trail through the Yorkshire Wolds starting and ending at Pocklington, with about 4,100 ft of climb, four staffed checkpoints and a 12 hour overall cut off.

Multi distance trail race along the River Severn between Ironbridge and Bridgnorth. Distances run from 9 miles to 37 miles with 9.4 mile laps and aid stations every 4.7 miles.

Alderman's Ascent in Greenfield on 25 July 2026 is an 8.5 km fell race with over 400 m of ascent, visiting Pots and Pans and Shaw Rocks. It is classed AS under FRA rules and will be a counter for the English Fell Running Championship.

A family friendly inflatable obstacle fun run in Coventry on 25 July 2026, with giant inflatables, five music zones and choices of 2.5k, 5k, 10k or 15k laps. Participants receive a finisher medal and on-site food and facilities are provided..

This six-hour timed challenge lets you choose your distance, from 5k to ultra marathon, on a lapped course along an old railway line. Pick your medal from a past collection after finishing. Drinks and snacks await at the end of each lap.

Test your stamina at MacTuffX Birmingham through a series of timed interval repetitions. Choose between solo, doubles, or relay categories across ten sets of 400 or 800 meters in this high energy summer event.

A Category BM fell race around Calderbrook covering 12.9 km with 610 m ascent, based at Calderbrook Community Church. Entries run from 28 February to 23 July with modest entry fees and an 18 plus minimum age.

A Pretty Muddy 5k obstacle event at Priory Park in Bedford where participants climb, crawl and slide around a grass and tarmac course in staggered waves. The event has a minimum fundraising target of £50 and separate adult and child entry f..

A 5 km obstacle event at Costello Stadium on 25 July 2026 where participants climb, crawl and slide across grass and tarmac. Entry fees are shown and a minimum fundraising target applies.

A flat, fast trail run along the river in Leeds, featuring two distances from a half marathon to an ultra. All finishers are rewarded with a locally made medal and a craft beer at the Piglove By The River beer garden.

A 28.5 km fell race over moorland with sections of the Pennine Way, steep climbs and marked checkpoints. Entry is limited, minimum age 18, mandatory kit and FRA safety requirements apply.

A one lap 10K trail run through Garendon Park on Sunday 26 July 2026, featuring mixed open and wooded paths with some gentle climbs. Entries are limited to 400 and early bird pricing runs until 31 January 2026.

Test your endurance at MacTuffX Sheffield with a variety of interval based running events. Choose between solo, doubles, or relay formats featuring repeated 400m or 800m distances in this summer competition.

A guided group trail run of 10k through High Lodge in Thetford Forest on 26 July 2026. Runs are led at a conversational pace with groups matched by ability and an entry fee of £12.50.

A 5k obstacle event at Central Forest Park, Stoke On Trent on 26 July 2026 where participants climb, crawl and slide around a mixed-surface course. Entry includes a fundraising pack, back sign, training support and a finishers medal.

The Wizard 5 is a multi terrain 5 mile race around Alderley Edge, Nether Alderley and Hare Hill. The race follows a traditional woodland and field route and is organised by Wilmslow Running Club with proceeds donated to charity.

Pop up summer running event in Skipton with 5k and 10k options, on-site registration and refreshments; pay-on-the-day places are available.

A trail run and challenge walk in Hartington, Peak District, with two routes of about 26 miles and 15 miles. Routes use GPX and written guides, have checkpoints with aid stations, and require mandatory navigation and safety kit.

A 24 mile walk or run on Saturday 1 August 2026 starting and finishing at Heath Rugby Club near Halifax, following footpaths, woods and canal stretches, with checkpoints, refreshments and a finish meal.