Samphire 100

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Samphire 100
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Push yourself to greatness and see how far you can get in this epic 100 mile, 24 hour and 6 hour challenge. With a route along the white cliffs of Dover, the views will keep you entertained as you take on one of your biggest challenges yet and take home a finisher's medal or buckle.
100 Mile, 24 Hour Challenge, 6 Hour Challenge, and 1 more
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Sat 24th Sep 2022
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Dover, United Kingdom
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Where and when
Samphire Hoe, Samphire Rd, Dover CT17 9FL, UK
Start times
Sat 24th Sep 2022
100 Mile:
8:00am |
24 Hour Challenge:
8:00am |
6 Hour Challenge:
10:00am |
Event summary
Here are the distances available for Samphire 100
100 Mile
24 Hour Challenge
6 Hour Challenge
Route information
The 3.28 mile course will be within the Samphire Hoe nature reserve and along the sea wall. You'll go out and back along this route, returning to base camp after 3.28 miles. The terrain will be mostly smooth paths and pavement with a few pebbles to look out for.
Please remember that Samphire Hoe will be open to the public and you will be sharing the paths with the public, that includes dog walkers, fishermen, ramblers and cyclists so you will need to be aware of your surroundings.
  • Half Marathon - 4 laps
  • Marathon - 8 laps
  • Ultra - 9+ laps
  • 100 mile - 30 laps!
Organiser route images
What's included
  • Finisher's Medal
  • Finisher's Goody Bag
  • Buckle and T-shirt for 100 mile finishers
  • Well stocked base camp
  • Toilets
How to get there
Samphire Hoe, Samphire Rd, Dover CT17 9FL, UK
Get full directionsExternalLink
There is a car park on-site. Charges are: up to 30 mins 50p, 30 mins - 2 hours £1.00, Over 2 hours £2.00. Disabled badge holders and motorcycles are free.
Event day logistics
07:00 Samphire Hoe opens to the public
08:20 Mandatory race briefing
08:00 100 mile and 24 hour races start
10:00 6 hour challenge starts
18:00 Pacer race starts
08:00 24 hour race finishes
16:00 100 mile race cut-off time
Race Numbers
You'll pick up your race number on the morning of the event from the registration desk at the race base camp.
Age Requirements
Children over the age of 11 are permitted to take part in this event so long as they are accompanied by an adult at all times and do not exceed the following distances.
  • Aged 11-12 can run a maximum of 5k
  • Aged 13-14 can run a maximum of 6k
  • Aged 15 can run a maximum of 10k
  • Aged 16 can run a maximum of 15k
  • Aged 17 can run a maximum of 25k
Aid Station
You'll visit the aid station after every 3.28 mile lap. This will be fully stocked by the event organiser but you are welcome to leave your own on the table for runner's supplies.
On-site Facilities
There will be toilets available from 07:00 by the car park close to the start/finish area.
Headphones and Earphones
You will be able to use headphones and earphones during the 6 Hour Challenge. Please have the volume low and be aware of others you are sharing the space with.
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