2026 Marriott's Marathon & Half Marathon

Due to the nature of the event, costs are incurred before a participant signs up and therefore refunds and cancellations are not allowed for any reason. 

Entrants are able to transfer their entry to another participant by using the "Substitution" button.  Transfers are possible up until midnight on 8th Feb 2026.

If in any doubt, we advise participants to take out XCover protection in case of cancellation (subject to the terms and conditions of the policy).