After 21 days, 10 hours and 48 minutes, Molly Weaver has smashed the British coastline record, cycling more than 7,700km in a little over three weeks to beat the previous best time by 17 hours.

It’s a record that has stood since 1984 and one that has never previously been held by a female rider. In fact, Weaver’s team says she is the first woman to even attempt the feat — and what an attempt it was. The former pro cyclist smashed the world record for cycling Britain’s coastline and raised more than £10,200 for the Royal National Lifeboat Institution (RNLI) in the process.

Having set off on June 15th, Molly returned to Tower Bridge in London on Sunday to beat the previous record set by Nick Sanders more than 40 years ago.

Clothing brand Albion Cycling, one of Molly’s major supporters, explained how she also hoped her effort would inspire more women to chase her time in the future, the ride also establishing a first women’s time too.

“This was the first time a woman had attempted to break the British circumnavigation world record,” the brand explained, sharing pictures from the finish line. “Although taking the overall record was Molly’s overall ambition, she was also determined to establish a strong women’s record for more women to chase over the coming years and show what’s capable of on a bike.

“Molly’s journey has inspired athletes and adventurers worldwide, proving the power of challenges closer to home, whilst raising money for the Royal National Lifeboat Institution (RNLI) on her way as she passed over 100 RNLI lifeboat stations.”

At the time of writing her JustGiving page has received £10,248 in donations, far surpassing the initial £7,730 target.

To break the record Molly needed to average around 350km-a-day, every day, for three weeks. During that coastline-conquering distance she climbed the equivalent of more than eight ascents of Everest.

It’s been a spectacular summer for record-crushing rides, Molly’s effort coming a month after Dr Sarah Ruggins rode from John o’ Groats to Land’s End and back in just five days, 11 hours, and 14 minutes.

Sarah Ruggins JOGLEJOG attempt
Sarah Ruggins JOGLEJOG attempt (Image Credit: James Busby/@jamesbusbyimages)

> All-out aero and a lot of Mars Bars: the bike, tech and nutrition used by Sarah Ruggins to smash the John o’ Groats to Land’s End-and back cycling record

Like Ruggins, Molly’s record too means she now holds a prestigious cycling record outright, placing her in the rarefied sporting air of female athletes who hold both men’s and women’s endurance records.