Trail Running calendar near Flitwick 2026-2027

A riverside race series in Richmond along the Thames Path with 10 km, half marathon and marathon routes starting and finishing at Petersham & Ham Sea Scouts HQ. Check points are stocked and KLP Medics provide on-course medical support.

The Hart 4 is a four-hour trail relay where teams of four race a scenic 4km loop at Minley Manor. With categories for male, female, and mixed teams, it's a fun, traffic-free challenge. The event features chip timing, medals for all, and a l..

Experience a scenic trail run through the Bedfordshire and Hertfordshire countryside. Choose between three distances starting from Luton Sports Village with access to full leisure facilities including showers and a café.

A summer charity trail event in Cold Norton on 9 August 2026 offering a 10 km and a 13.1 miles route. Routes are unmarked narrative trails and the event raises funds for Farleigh Hospice while requiring participants to carry their own cup o..

Enjoy a flexible seven hour time challenge along the scenic River Thames in Egham. Run or walk as many laps as you choose to earn a medal and special distance pins on a flat, paved course.

Two trail ultras from Winwick Hall through the Harborough Round countryside: a 100k and a 50k with marked routes, GPX files, checkpoint support and mandatory kit requirements for self-navigation.

This timed event on August 15, 2026, offers a flexible, multi-lap format on a smooth riverside course in Winchester. Runners can choose their start time and distance, from a single lap to an ultra marathon, within a 7-hour window. All finis..

Celebrate twenty years of trail sports with a 15 mile run or a 15 km hike through scenic environments. Enjoy a flexible start format and post race rewards in a social pub garden setting.

A 10k trail race at Ramsbury Brewery near Marlborough with a dog friendly canicross option, woodland trails, 165 m elevation gain, one water station, medal, chip timing and a free post race drink included.

An off road half marathon on Sunday 16 August 2026 around Henfield, starting and finishing at Henfield Leisure Centre. The course follows riverbank and a disused railway and offers onsite facilities, food and medals for finishers.

Run through the scenic trails of Southampton Common at this multi distance festival. Explore a Site of Special Scientific Interest featuring woodland and lakes while enjoying a well serviced event village.

Experience a scenic trail run through Wendover Woods with distances ranging from a junior race to a half marathon. Enjoy gravel paths and views of the Chilterns with chip timing and themed medals for all finishers.

A 52 miles, 7,000 ft route across the South Downs National Park, starting and finishing at Plumpton College and visiting towns such as Lewes and Alfriston. Six checkpoints, on-route support and finisher certification are provided; it is a q..

Richmond Park stages combined Half and Full Marathon on Sunday 23 August 2026. The looped park course starts at Sheen Gate, follows the Tamsin Trail through several gates and woodland areas, and includes aid stations and refreshments.

Experience a scenic run through the historic Richmond Park on this UK Athletics Affiliated course. Choose between a half or full marathon distance following the trails and private roads of London’s largest Royal Park.

Trail runs in Richmond Park starting and finishing at Sheen Gate, featuring routes via Richmond Gate, the White House and the Tamsin Trail, with drinks stations at Broomfield Hill and Ham Gate and notable park views and wildlife.

A self navigation marathon along the Colne Valley Path from Stambourne Village Hall through Great Yeldham to the Cymbeline meadows in Colchester. Aid stations are provided about every 10 km and the event is cupless.

A 10 km trail race on 23 August 2026 using the original predominantly anti-clockwise route. Entries include a limited edition T-shirt; runners must carry a mobile with ICE and wear their race number visibly for time recording.

A last person standing backyard ultra at Gosfield School in Essex where runners repeat *4.167-mile* loops each hour until one runner remains. The event includes camping, showers, a small aid station and a prize for the winner.

A Backyard Ultra at Frylands Wood Scout Outdoor Centre on 29 August 2026 where runners complete four miles each hour until one remains; the event includes medals, a winner trophy, showers, limited parking, rest space and on-site snacks.