Benjamin Grinnell

Has successfully completed the

2026
World Marathon Challenge®
WORLD MARATHON CHALLENGE
7 Marathons 7 Continents 7 Days
Distance:
42.195 km
42.195 km
21.1 km
21.1 km
10 km
42.195 km
50km
50km
42.195 km
* 7
Competitor bio:

Ben’s primary sporting background is in squash, but later in life he has expanded into endurance sport. He has completed five marathons, five Ironman triathlons, three Dragon Devil Rides, and a 24-hour row on a Concept2 ergometer. In 2025, Ben successfully completed the North Pole Marathon and the Sydney Marathon, marking his third World Marathon Major toward the Seven Star journey. He is currently preparing for the World Marathon Challenge in 2026. Outside of sport, Ben is a digital and AI entrepreneur, a vegan, and lives in an eco-home he built in London with his wife, Yioula. He is also a father of four.

05:37:03
05:25:06
04:45:21
04:30:43
04:27:24
04:52:00
04:56:09
05:37:03
05:25:06
04:45:21
04:30:43
04:27:24
04:52:00
04:56:09
05:37:03
05:25:06
04:45:21
04:30:43
04:27:24
04:52:00
04:56:09
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21
05:37:03
04:27:24
04:56:09
04:52:00
04:30:43
05:25:06
04:45:21

www.worldmarathonchallenge.com

Run the World in 7 Days with Runbuk!
Thank you! We'll keep you posted!
Oops! Something went wrong while submitting the form.
© 2026 Runbuk Inc. All rights reserved.