Thames Meander Autumn

Richmond, United Kingdom • 5 Oct 2025

Thames Meander Autumn is Hermes Running’s scenic riverside race series, starting from the Petersham & Ham Sea Scouts HQ, Douglas House Meadow, Richmond, TW10 7AH. Runners can choose from three flat, fast routes along the Thames Path: 10km, half marathon (13.1 miles), or marathon (26.2 miles). All are out-and-back courses with turnarounds near key landmarks: the 10km at Kew Gardens Car Park, and the half and marathon beside Barnes Sports Club, finishing back at the start.

The route is well marked and marshalled, offering stunning river views, and check-points are well stocked with nutrition. Medical support from KLP Medics is stationed at Start/Finish and major checkpoints along the course. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon (2 X 13.1 Miles)
Half Marathon
Half Marathon (13.1 Miles)
10 km
Visit the organization's website for the most recent information.
Trail runs nearby

A four-race summer series at Dinton Pastures offering 5 km, 10 km and a 2 km kids event. Off-road, traffic free course with chip timing, medals, marshals and on-site support.

An evening trail event at Wendover Woods on 18 July 2026 raising funds for the Chilterns Neuro Centre. It offers 10K, 5K and an accessible 1.5K with marked routes, chip timing and on-course support.

A weekend running festival at Blackland Farm on 18–19 July 2026 offering 1-mile lap formats: 24-hour and 12-hour solos, team relays, plus P24 and P12 paced challenges. Off-road course, camping included and limited Bell Tent upgrades.

Pretty Muddy 5k at Tilgate Park in Crawley is an obstacle course around Tilgate Lake with climbs, crawls and slides. The event raises funds for Cancer Research UK and offers on-site toilets, refreshments and parking.

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