I've got a book from the record set by Nick someone in the 80s...
...
The British coastline record of 22 days has stood for 37 years. It was set in 1984 by Nick Sanders, 63, who is still completing long-distance motorcycle adventures
“Before doing long-distance rides, I was a semi-pro cyclist: I’d won national championships as a youth, and went on to ride with Paul Sherwen for the La Redoute-Motobecane team. When I got fed up with racing, at 23, I decided to turn to bicycle adventuring.
“In 1984 I’d decided to cycle around the world in 80 days to set a new Guinness world record, meaning I’d need to cover 170 miles a day. In order to prepare for that, I chose to ride around the coast of Britain. The first time, I rode it over the course of a few weeks; the second time, I did it in 22 days.
“When I hear of people having a go at it, I smile because I remember that I was a semi-pro cyclist who trained like crazy for six months around the coast before attempting it. Guy Martin attempted it [in 2016] but got Achilles tendonitis after four days and had to abandon. The devil’s in the detail – I got to know the course and what it was all about. Records are there to be broken, but you’ve almost got to be a professional cyclist to beat this one.”
I've got a book from the record set by Nick someone in the 80s...
...
The British coastline record of 22 days has stood for 37 years. It was set in 1984 by Nick Sanders, 63, who is still completing long-distance motorcycle adventures
“Before doing long-distance rides, I was a semi-pro cyclist: I’d won national championships as a youth, and went on to ride with Paul Sherwen for the La Redoute-Motobecane team. When I got fed up with racing, at 23, I decided to turn to bicycle adventuring.
“In 1984 I’d decided to cycle around the world in 80 days to set a new Guinness world record, meaning I’d need to cover 170 miles a day. In order to prepare for that, I chose to ride around the coast of Britain. The first time, I rode it over the course of a few weeks; the second time, I did it in 22 days.
“When I hear of people having a go at it, I smile because I remember that I was a semi-pro cyclist who trained like crazy for six months around the coast before attempting it. Guy Martin attempted it [in 2016] but got Achilles tendonitis after four days and had to abandon. The devil’s in the detail – I got to know the course and what it was all about. Records are there to be broken, but you’ve almost got to be a professional cyclist to beat this one.”
https://www.cyclingweekly.com/news/i-literally-couldnt-sit-down-the-visually-impaired-rider-who-took-on-the-british-coastline-record
Looks like he's still breaking records...
https://kickasstrips.com/2014/02/nick-sanders-the-fastest-man-around-the-world/
https://www.cyclingweekly.com/news/i-slept-in-a-bush-every-night-in-australia-66-year-old-completes-third-world-circumnavigation-by-bicycle