Enigma Week At the Knees 2025

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£39.99 - £265
About
Take part in this 7 day marathon challenge to see how far you can run. Taking place in two unique locations, Willen Lake and Caldecotte Lake both runs will be exceptionally picturesque and flat. If 7 days is too much sign up for just one, the choices are endless.
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Willen Lake - Day 1, All 7 Days , Willen Lake - Day 2, and 5 more
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Calendar
Mon, 10 Mar 2025 - Sun, 16 Mar 2025
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LocationPin
Milton Keynes, United Kingdom
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Where and when
Milton Keynes, UK
Monday 10 Mar 2025
Willen Lake - Day 1: 9:30 amAll 7 Days : 9:30 am
Tuesday 11 Mar 2025
Willen Lake - Day 2: 9:30 am
Wednesday 12 Mar 2025
Willen Lake - Day 3: 9:30 am
Thursday 13 Mar 2025
Caldecotte Lake (Anti-Clockwise) - Day 4: 9:30 am
Friday 14 Mar 2025
Caldecotte Lake - Day 5: 9:30 am
Saturday 15 Mar 2025
Caldecotte Lake - Day 6: 9:30 am
Sunday 16 Mar 2025
Caldecotte Lake - Day 7: 9:30 am
Event summary
Here are the distances available for Enigma Week At the Knees 2025
Willen Lake - Day 1
Distance
26.2mi
£39.99
Willen Lake - Day 2
Distance
26.2mi
£39.99
Willen Lake - Day 3
Distance
26.2mi
£39.99
Caldecotte Lake (Anti-Clockwise) - Day 4
Distance
26.2mi
£39.99
Route information
Distance: Marathon
Elevation: Flat
Terrain: Paths
Runners will be taken on the lakefront paths around Caldecotte Lake or Willen Lake to complete a marathon. This lapped course is a mix of hard gravel, concrete, and a few yards of mud and grass, making it a great mixed-terrain run for new and experienced runners alike. Take in the fantastic scenery and see if you can earn a PB.
What's included
  • Bespoke Finisher's Medal
  • Aid stations
  • Timekeeper
  • Race referee
  • Large pub car park
Train
How to get there
Milton Keynes, UK
Get full directionsExternalLink
Parking
  • Willen Lake: There will be a Pay & Display car park available for entrants to use
  • Caldecotte Lake: There is a large car park at the pub the Caldecotte Arms which is located near the event site.
By Train
  • Willen Lake: The closest train station to Willen Lake is Milton Keynes Central, from there you can take the bus to the lake.
  • Caldecotte Lake: Bow Brickhill is the closest train station from the event site, which is just 2 miles from Bletchley and 4.5 miles from Milton Keynes Central. Bow Brickhill is serviced by the Bedford line which runs hourly, so please leave plenty of time to travel.
Event day logistics
Monday
09:30 Willen Lake Marathon - Day 1 starts
Tuesday
09:30 Willen Lake Marathon - Day 2 starts
Wednesday
09:30 Willen Lake Marathon - Day 3 starts
Thursday
09:30 Caldecotte Lake (Reverse Route) - Day 4 starts
Friday
09:30 Caldecotte Lake - Day 5 starts
Saturday
09:30 Caldecotte Lake (Reverse Route) - Day 6 starts
Sunday
09:30 Caldecotte Lake - Day 7 starts
*There will be a mandatory race briefing 10 minutes before the races which all entrants must attend.
Age Requirements
All entrants must be 18 and older to take part in the event.
Registration
Registration will open 30 minutes before each race starts.
Locations
  • Day 1/2/3: Willen Lake
  • Day 4/5/6/7: Caldecotte lake
Cut-Off Time
There is a strict cut-off time of 7:00 hours for all marathons, those who do not complete the marathon within this time will be recorded as DNF.
FAQs
Is parking free at the Enigma Week At the Knees 2025?
For the Willen Lake races parking will be pay & display, parking will be free at Caldecotte Lake.
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Is there aid stations at the Enigma Week At the Knees 2025?
Yes, there will be aid stations on every course at every lap providing water and nibbles.
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Is there a cut-off time for the Enigma Week At the Knees 2025?
Yes, there is a hard time limit of 7:00 hours for each marathon, anyone finishing after this cut-off time will be recorded as DNF.
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£39.99 - £265
Office

8th Floor, Orion House, 5 Upper St Martins Lane,

London, WC2H 9EA

Reg number 10083277

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