Enigma Fireworks Marathons & Half Marathon
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Booked 1 time in the last week
About
Run Caldecotte Lake in the Enigma Fireworks series. With stunning lake views the whole way around the course, runners will love this 3-day event. Whether you are trying out your first marathon or going for a PB, all types of runners will love this event.
Marathon Friday, Marathon Saturday, Marathon Sunday, and 1 more
View details
Fri, 4 Nov 2022 - Sun, 6 Nov 2022
View logistics
Caldecotte, United Kingdom
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The event experience
😍
Scenery
Based on location
💨
Elevation
<5m elevation gain per km
Where and when
Location
Bletcham Way, Caldecotte, Milton Keynes MK7 8HP, UK
Start times
Fri, 4 Nov 2022
Marathon Friday:
8:30am Sat, 5 Nov 2022
Marathon Saturday:
8:30am | Half Marathon:
8:30am Sun, 6 Nov 2022
Marathon Sunday:
8:30am Races summary
Here's what races are available for Enigma Fireworks Marathons & Half Marathon
Half Marathon
13.1mi
3 Loops
£25.00
Marathon Friday
26.2mi
7 Loops
£39.95
Marathon Saturday
26.2mi
7 Loops
£39.95
Marathon Sunday
26.2mi
7 Loops
£39.95
Route information
Runners will be taken on the lakefront paths around Caldecotte Lake to complete their chosen distance. This lapped course is a mix of hard gravel, concrete, and a few yards of mud and grass, making it a great trail run for new and experienced runners alike.
Marathon runners will complete the course 7 and a half times, and Half Marathon runners will lap the course 3 and a half times. Those running in the Anti-Clockwise Marathon will, as expected, run the course in reverse.
What's included
- Bespoke Finisher's Medal
- Water
- Toilets
- Timekeeper
- Parking
Previous Finisher's Medal
How to get there
Bletcham Way, Caldecotte, Milton Keynes MK7 8HP, UK
Get full directionsParking
There is a large car park at the pub the Caldecotte Arms and Furzton which is located near the event site.
By Train
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.
Bow Brickhill is 150 yards from the number 8 bus stop, which is approximately 10 minutes from the event site.
Event day logistics
Friday
08:30 Marathon (Anti-clockwise) starts
Saturday
08:30 Marathon starts
08:30 Half Marathon (Anti-clockwise) starts
Sunday
08:30 Marathon (Anti-clockwise) starts
*There will be a mandatory race briefing 10 minutes before the races which all entrants must attend.
Cut-Off Times
There are cut-offs in place for each distance:
- Marathon - 7 hours
- Half Marathon - 3 hours 30 minutes
Age Requirements
All entrants must be 18 and older to take part in the event.
Race Numbers
Race numbers are to be collected from Race HQ at the Caldecotte Arms. Please leave at least 20 minutes to complete this process.
Bag Drop
While there is no secure baggage drop at the event, the looped-nature of the course means entrants are free to leave their bags at the start/finish as there will always be someone around.
On-Course Nutrition
There will be an area for entrants to leave their own nutrition, but please note no energy gels or drinks will be provided by the organiser so it is up to the entrant to bring their own.

Enigma Running
Marathon Half Marathon & Ultra marathon running events. Sponsored by Team Buff & the ultramarathon running store I organise social friendly traffic free marathons half marathons & the occasional Ultra in the Milton Keynes / Bedfordshire area.
What to bring
Nearly all runners wear road shoes at this event as the route takes runners along the lake paths which are mostly wide, hard gravel bike/walking surfaces.
FAQ's
Can I wear headphones at the Enigma Fireworks Marathons & Half Marathon?
Yes, because the course is not run on open roads headphones are permitted. However the paths are open to the public so please ensure you can hear your surroundings.
Is there parking at the Enigma Fireworks Marathons & Half Marathon?
Yes, there is parking available at the event site.
How old do I have to be to enter the Enigma Fireworks Marathons & Half Marathon?
Entrants must be 18 and older to enter the event.
Do I have to run all three marathons at the Enigma Fireworks Marathons & Half Marathon?
Not at all! You can enter one, or as many as you'd like. It's up to you.
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