Marathon races near Kingston upon Thames

A midweek run to chase personal bests. The course follows the River Thames. Runners can complete it multiple times within the 7-hour limit.

Thames Meander Autumn offers a flat riverside race from Richmond, with 10K, half marathon, and marathon distances available on the Thames Path. All distances begin at the Petersham & Ham Sea Cadets HQ, near the river, and follow out-and-back routes. The autumn timing secures its place in the race calendar, with the appeal being simple: fast running on a well-marked towpath alongside the Thames. The 10K turnaround is at Kew Gardens Car Park. The half marathon extends to a point opposite Barnes Sports Club, and the marathon covers the half marathon route twice. The course is ideal for runners seeking a fast time because of its flatness, smooth surface, and clear navigation, supported by marshals. Aid stations are provided, and medical support is available throughout the event, making the setup suitable for both novice distance runners and those aiming for peak performance.

The Thames Meander - Autumn is a flat riverside race series in Richmond, commencing and concluding at the Petersham & Ham Sea Scouts HQ on Petersham Road. Participants can select from 10km, half marathon, or marathon distances, with all three utilizing the Thames Path towpath for out-and-back courses. The format is straightforward: run alongside the river, turn at the designated checkpoint for your chosen distance, and return to the original finish area. The 10km turnaround point is at Kew Gardens Car Park on Ferry Lane. The half marathon extends to the Thames Path opposite Barnes Sports Club. The marathon follows the same 13.1-mile out-and-back course as the half marathon, run twice. The path is suited for consistent running, not technical trail running, and as a public thoroughfare, runners will encounter walkers and cyclists. Marshals are stationed along the course and at turnaround points. Checkpoints provide gels, drinks, electrolyte powders, and high-energy food. KLP Medics are present at the start/finish and Kew Gardens Car Park.

Run Kent’s Tonbridge race series starts and finishes at The Judd School in the historic town of Tonbridge. It is an October road-running event with three distances on the same day: a half marathon, 10K, and 5K, all held on closed roads. Each route is a professionally marked and measured single loop, going through Tonbridge and out onto the surrounding Kent countryside roads. The races support Tonbridge Rotary Club and Tonbridge Lions, with local bands, aid stations, and spectators adding to the day along the course.

The Gatliff Marathon is an annual challenge walk, jog, or run based in Edenbridge, Kent, starting from Edenbridge Cricket Club at Blossoms Park. Despite its name, it is not a standard road marathon; participants select 25 km or 50 km routes, with a marathon-distance option sometimes listed, and the objective is to complete the course within 10 hours. The route primarily follows footpaths and tracks through the Kent, Surrey, and Sussex countryside, requiring participants to navigate using directions instead of following closed roads. Checkpoints are included, and walkers, joggers, and runners begin at staggered times throughout the morning. Having been held for over forty editions, the event has the character of a long-standing local challenge rather than a large-city race.

The Battersea Park Running Festival is a flat race day held at the Millennium Arena on Carriage Drive East in Battersea Park. It includes a marathon, a half marathon, and a 1km children's race, catering to both adults seeking a full marathon and families looking for a short run. Science in Sport presents the festival. The marathon course consists of 11 laps within the park, and the half marathon uses 5 laps. Participants begin and conclude on the athletics track at the Millennium Arena. The children's race takes place entirely around the track. The course features flat loops and paths lined with trees, offering a suitable option for runners focused on achieving a personal best rather than tackling a challenging, hilly route.

Scare Bear Run is an annual spooky-themed run held at Herrington Country Park in Houghton-le-Spring, near Penshaw and New Herrington. It is designed as an inclusive event for all abilities, welcoming both walkers and runners. The theme draws on 1980s Care Bears nostalgia, reimagining the concept into a cute yet slightly menacing finisher medal. Members receive a reduced entry price of £17, assured entry, and a mini-me medal pin at each event they participate in.

The Wendover Woods Marathon, Half Marathon & 10k is a multi-terrain running event held within Wendover Woods, Buckinghamshire, part of the Chiltern Hills. This event is included in the Autumn Festival of Running and features a marathon, half marathon, 10k, and a junior run. Participants can select a distance ranging from a short forest race to a full marathon. The course has hills and includes significant ascents, with a six-hour time limit for all participants. The 10k race follows a multi-lap course on forest trails. The longer races extend this challenge across similar rolling woodland terrain. This event is suitable for novice trail runners, experienced runners seeking a hilly challenge, and marathon runners desiring a more demanding course than a flat road race. It welcomes pets, and the venue is family-friendly, offering an on-site cafe, Go Ape, adventure play areas, biking trails, and a nearby Gruffalo trail for children.

We Will Remember Poppy Run is a midweek running event built around remembrance, with entrants marking the sacrifice of people who died in conflicts around the world. It is set up as a low-cost event rather than a high-pressure race, with multiple distances implied by the entry options and a lowest-price tier reserved for members. The event welcomes runners of all abilities, and walkers can join too, so it suits people chasing a personal goal, adding another finish to their tally, or simply wanting a purposeful midweek outing. Each participant receives a Poppy medal, and £5 from every entry fee goes to charity.

The Lancaster Bomber Run is a Phoenix Running timed event on the River Thames, held on the Friday of a Remembrance-themed weekend. Participants select their own distance, from 5K or 10K up through half marathon, marathon, and ultra, by completing the desired number of laps. Each lap covers 5.3 km, or 3.28 miles, on an out-and-back course along the Thames. Completing a single lap qualifies a runner as a finisher. The event acknowledges the bravery of Lancaster bomber crews. The weekend also features the annual Lest We Forget run and the Remembrance Day Run, allowing participants to combine multiple events and medals, including a substantial 1 kg anniversary medal at the Remembrance Day event.