Enigma Week at the Knees
Always double-check with the organizer's website! This page may contain affiliate links.
Enigma Week At the Knees 2027
Enigma Week At the Knees runs from Monday 8th to Sunday 14th March 2027 and comprises seven separate marathon events held in Milton Keynes. The first three days take place at Willen Lake, Lakeside Bar & Grill, Willen Lakeside Park, MK15 9HQ. Days four through seven are at Caldecotte Lake, near the Premier Inn on Bletcham Way, MK7 8HP.
Each day is a standalone marathon. There is a hard time limit of 7 hours for each marathon; finishers over this limit are recorded as DNF. Mandatory race briefings are held before each race. Route descriptions are provided at the event location.
Support on course includes a starter, timekeeper and race referee. Aid is available each lap in the form of water, nibbles and an aid station. Parking is available at nearby pubs; parking at Willen is pay and display and parking at Caldecotte is free. Participants are expected to use suitable clothing and footwear.
Awards consist of a unique bespoke medal for each day and an overall 183.4 mile finishers medal for those who complete all seven days. The event is held in accordance with 100 Marathon Club rules. Entry fees are listed per day and as a combined seven day option. No refunds are offered; deferral and transfer rules apply and deferred entries must be used within 18 months.
Participants must be 18 or over, declare they are medically fit to compete and accept the risks of participation. To the extent permitted by law organisers are not liable for loss or injury arising from participation. Visit the organization's website for the most recent information.
