Comfortable clothes and sensible shoes for running/walking. Be aware that some fabrics may cause chafing or blisters. An old jumper and/or t-shirt that you are happy to give to charity may be worn for warmth prior to doing a warm up, otherwise you can store this in your car/with a friend or family member prior to the start of the race if you do not wish to dispose of any clothing.
Please note that a baggage service will not be available for health and safety reasons. Please ensure you make alternative arrangements.