The All Nations Half Marathon Run

MAY
9
2026
Three distances around Dorney Lake with a fast, flat closed road course, chip timing and spinning finisher medals. The route is wheelchair and buggy friendly and results can display your country flag.
Sat 9 May 2026
Half Marathon 10 kilometers 5 kilometers

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The All Nations 5k, 10k and Half Marathon Run at Dorney Lake

The event offers three distances around Dorney Lake in Windsor:

  • 5k
  • 10k
  • Half marathon

The course uses the lake perimeter and adjacent paths. It is described as a fast, flat closed road route. The 5k turns at the far end of the lake, the 10k completes a full loop then returns, and the half marathon covers additional sections of the lake. Road running shoes are recommended. The route is suitable for buggies and is wheelchair friendly. The course may be altered up to event day if necessary.

Event services include electronic chip timing, instant results on site and trophies for winners. Results can show a country flag if the entrant provides that during registration, and there is an option to receive a text message of the result at the finish for an additional cost. Finishers receive a spinning medal and there is free parking at the venue. Race packs are collected on the morning of the event. Bag storage is available but very limited. Toilets will be onsite; clubhouse access and showers are not available.

Entries, transfers, refunds and virtual options follow the organiser’s stated policy, which includes limited refund availability and a transfer or voucher option within specified time frames. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km