ATW Run Fest at Lee Valley

MAR
22
2026
ATW Run Fest at Lee Valley runs on 22 March 2026 with 10K and half marathon options around the Lee Valley White Water Centre. The event features traffic free, flat courses, water stations, finish line snacks and a custom medal for finishers.
Sun 22 Mar 2026
Half Marathon 10 kilometers

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ATW Run Fest at Lee Valley

The ATW Run Fest at Lee Valley takes place on 22 March 2026 at the Lee Valley White Water Centre in Waltham Cross. The event offers two race distances set on traffic free routes through Lee Valley Regional Park.

  • 10K: open to entrants aged 15 and over; price £28 to £30.
  • Half Marathon: open to entrants aged 17 and over; price £36 to £38.

The course is described as traffic free, flat and fast, and is marked for participants. Water stations are placed along the route. Finishers receive a custom designed medal and finish line refreshments and snacks. Marshals provide on-course support.

Practical information from the organiser includes parking at Lee Valley Regional Park for a £3 fee; there is no parking at the White Water Centre. Waltham Cross station is a short walk from the venue.

The organiser is Active Training World (ATW). ATW was established in 2011 and runs national events across running and multisport disciplines. ATW’s entry policy states there are no refunds or transfers to another person; entries can be transferred to a future ATW event up to 48 hours before the original event date without proof. Reviews on Racecheck and participant feedback referenced on event pages report generally high ratings. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k