200 marathons in 200 days around the coastline of Britain
Run Britain
Run 5240 Miles
A world record attempt to run a full lap of the island of Great Britain, by completing a marathon (26.2 miles) every day for 200 days.
Celebrate Business
Meet and interview as many of Britain’s businesses as I can, to celebrate the industry that can power the country into growth mode.
Samaritans Support
Raise money for mental health charity The Samaritans and awareness to help encourage those struggling to pick up the phone.
The route
200 marathons in 200 days, starting on 21 October 2025 at Sizewell Beach, Suffolk and finishing on the same beach on 9 May.
I will be following the coast path, keeping the sea on my left hand side, for the full clockwise loop of the island of Great Britain.
You can find my exact location using the link to my GPS tracker and track each marathon route via my Strava.
I’d love to see you on the coast path. Use the link below to let me know where you’d like to join me.
Support Run Britain
Run Britain is impossible without partners. Megan is keen to work with brands that align with the goals of her mission - to celebrate Britain and promote positivity.
Megan is a financial journalist and understands the importance of partnerships which are developed to ensure mutual benefits. She also has experience creating content to build an engaged, loyal audience.
To discuss a potential partnership please use the attached form or email megan@meganboxall.com to set up an initial call.
Samaritans support
Every 90 minutes, someone in the UK dies by suicide.
In 2024, a call to The Samaritans (116 123) stopped me from becoming part of that statistic.
The organisation responds to a call like mine every 10 seconds and relies on donations (and the incredible volunteers) to answer those life saving calls.