Your friends are fundraising. Don't miss out, opt in.

GUINNESS WORLD RECORD CROC MARATHON ATTEMPT

Olivia Flanagan is raising money for Cancer Research UK

Altra Yorkshire Marathon 2026 · 18 October 2026 · Start fundraising for this event

Cancer Research UK Verified by JustGiving
RCN 1089464 (England & Wales), SC041666, 1103, 247
We are the world’s largest charity dedicated to saving lives through research. Our vision is to bring forward the day when all cancers are cured. Cancer Research UK is a registered charity in England and Wales (1089464), Scotland (SC041666), the Isle of Man (1103) and Jersey (247).

Story

‼️FOLLOW & SHARE THE JOURNEY @livvyflan on instagram‼️

I’m trying to become the fastest woman to run a marathon…. In crocs!!!

This all started when my mate forgot her regular trainers to a pretty muddy event, and had to do it in crocs. I’m going to take that one step further, by attempting both the female-in-croc half marathon and marathon world records during October 2026.

To be honest, I only originally thought of raising for this charity because of the origins of the challenge… however after having thought about it a bit, cancer’s had quite a profound impact on my life, and practice as a medical student. I didn’t get to meet my Nana Noreen because of pancreatic cancer. My Grandad has had oral cancer. The patient that has impacted me the most was a chap with terminal bowel cancer. I met him regularly throughout last year and watching him and his family remain so positive whilst reconciling with what was happening was both heartbreaking and aspirational. I also know course mates and old school colleagues who have had cancer, far too young. I bet you can think of people who aren’t with us, or who have suffered, because of cancer too.

Cancer sucks. Please give any spare change you have, even if it’s just £1 (students I’m looking at you!!) & SHARE to make other people aware of what I’m doing, so hopefully they can donate too.

Thankyou so much!

Liv x

Donation summary

Total
£13.00
+ £1.25 Gift Aid
Online
£13.00
Offline
£0.00

Charities pay a small fee for our service. Learn more about fees