Trail Running calendar near Springfield 2025-2026

The Phoenix Striders Summer Series is a running event held at the Langdon Discovery Nature Park, featuring five rounds throughout the summer. Participants aged 12 and older can enjoy a 5k trail run, consisting of two laps of a 2.5k circuit. The series aims to raise funds for the Essex Wildlife Trust..

The Bat Challenge is an exciting running event hosted by Big Bear Events, set in the scenic Beacon Hill Country Park. Participants can enjoy a unique experience of running during both daylight and darkness, as the event spans six hours. Runners can choose to complete as many 5k laps as they wish, ma..

Saturn Running's Midweek Chasing Numbers event in Egham offers a flexible and inclusive running experience for participants of all abilities. Set along a scenic stretch of the River Thames, runners can choose their distance within a 7-hour time challenge, with options ranging from a minimum of 5km t..

The Mid Sussex Marathon Weekend is a vibrant three-day running event taking place in May 2025, featuring races in East Grinstead, Haywards Heath, and Burgess Hill. Participants can choose from a variety of challenges, including a 10-mile race, a 10k, and a family-friendly Fun Run, with the option to..

The Mapledurham Backyard Ultra is a thrilling last-man-standing running event scheduled for May 3, 2025, at Mapledurham House in Reading. This endurance challenge features a 4.167-mile loop through Chazey Woods, where participants must complete laps on the hour, every hour, until only one runner rem..

The Malvern Hills Ultra is a challenging ultramarathon event set in Worcestershire, offering race distances of 23, 31, 38, and 47 miles. Starting and finishing at Abberley Village Hall, the course predominantly follows the Worcestershire Way, featuring over 2,900 meters of ascent for the longest dis..

The Centurion Thames Path 100 is a prestigious 100-mile trail race that takes place along the scenic Thames Path, stretching from Richmond in South West London to Oxford. This event, held annually, features a flat and fast course with a total elevation gain of 1900 feet. Participants must complete t..

The Two Castles Trails is a unique trail running event featuring narrative races that guide participants through a circular route around Hedingham and Clare Castles. The marathon and half marathon routes are predominantly off-road, covering diverse terrains, and require runners to follow written ins..

The Marlborough Downs Challenge is a scenic and demanding trail running event held in Wiltshire, featuring two race options: a 33-mile and a 20-mile trail race. The courses traverse off-road tracks and footpaths, passing through notable landmarks such as the White Horse Trail, Avebury stone circle,..

Tempo Trail Races 2025 is a trail running event held at the Ilmington Sports & Social Club in the Cotswolds. The event features multiple race options, including a 100 km Ultra, Marathon, Half Marathon, and 10K. Participants can enjoy a scenic course through the picturesque countryside, creating a vi..

The 2025 Rapid Relays take place on May 4th at the scenic Culden Faw Estate in Fawley, near Henley on Thames, Oxfordshire. This woodland trail event features a course of estate tracks with gently undulating terrain, including a notable climb before 3 kilometers and a long downhill stretch back to th..

BigWayRound - Winchester is an award-winning trail running event set to take place in 2025. Participants can choose from four distances: 14 miles, 19 miles, a marathon, and a 50K ultramarathon, all featuring stunning views of the English countryside. The course includes well-marked paths along the I..

The Harewood Forest Trail Race is an annual running event held in the picturesque Harewood Forest, located in the Test Valley, Hampshire. Participants can choose between 5k and 10k trail races, which feature undulating routes through scenic landscapes, including fields and bluebell woods. The event..

The Silent Pool 10km is a guided trail running event held near Guildford, starting and ending at the historic Silent Pool. The route features scenic trails along the North Downs Way, through forests like Netley Heath, and passes the picturesque village of Shere, known for film locations from 'The Ho..

The Galleywood Gallop is a UK Athletics permitted trail race held in Chelmsford, Essex, organized by Essex Trail Events. Scheduled for May 7, 2025, the event features an approximately 5-mile self-navigation course described in writing and issued on race day. The route is a twisting trail with no riv..

The Collingbourne Races feature a half marathon and a 10km run, both set in the picturesque Collingbourne woods in Ludgershall. This off-road event offers a mix of bridle tracks, woodland paths, and single-track running, making it suitable for runners of all levels. Participants can expect ample par..

The Eastnor Castle Backyard event, scheduled for May 10, 2025, features both solo and relay running options. Participants can choose between an 8-hour race covering 33.3 miles or a 12-hour race covering 50 miles, both set on a 4.167-mile course. Solo runners will start new laps on the hour, while re..

The Semington Slog 10K is a community-focused running event taking place on May 10, 2025, starting and finishing at St Georges School in Semington. Participants can choose between a 10K route that winds through the village and along the scenic Kennet and Avon Canal towpath, or a shorter 2K loop arou..

London 100 is an ultramarathon event organized by Camino Ultra, designed to challenge runners and enhance their endurance skills. Participants will have the opportunity to explore new trails while pushing their limits in a supportive community atmosphere. The event emphasizes personal growth and per..

The Run to the Sea Brighton Ultramarathon is a scenic 50km point-to-point race from Horsham to Brighton seafront, featuring diverse terrain including trails, rolling downs, and coastal promenade. Organized by UltraViolet Ltd, the event offers a well-structured course with full signage, GPS routes, a..