Great Welsh Marathon Events

OCT
17
2027
A UKA and AIMS certified marathon and half marathon in Swansea on 17 October 2027 featuring a coastal city route, timed race packs, hydration stations and transferable entries.
Sun 17 Oct 2027
Marathon Half Marathon 10 kilometers

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The Great Welsh Marathon

The Great Welsh Marathon is scheduled in Swansea on 17 October 2027 and comprises a full marathon and a half marathon, with the 2027 race starting and finishing in Swansea (SA1 3LQ). The event is UKA licensed and AIMS certified and is listed as a World Marathon Majors qualifying race.

The course is described as a coastal city route with scenic surroundings and in-event support intended to aid personal best attempts. Hydration is provided by Brecon Carreg at the following marathon stations: miles 3, 6, 9, 12, 15, 18, 21, 24 and at the finish. Runners are advised to bring a pre-filled bottle or hydration pack and to use the recycling bins on course.

Race packs are collection only and include a race number with an integrated timing chip; official merchandise can be collected if pre-ordered. There is no entry on the day. The marathon has a total cut off time of six hours and a rolling checkpoint policy at mile 8 (runners exceeding the time limit there will not be able to continue).

Entry is transferable subject to the event procedure and fees, transfers have specified deadlines, and a one-time deferral option is available with a fee and required proof. Refunds are not offered. Entry fees are published for affiliated and non affiliated runners for both distances. Visit the organization's website for the most recent information.

Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k
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