Join us for the Hampton Court Palace Half Marathon on Sunday 15th March 2026 Run through over 500 years of history as you start inside the gates of Hampton Court Palace before following a flat and scenic course along the River Thames and through Thames Ditton and Home Park. With a mix of road and riverside paths, this is a multi-terrain route fit for royalty. Whether you’re chasing a spring PB or building towards a full marathon, this event is perfectly timed five weeks ahead of the London Marat