British Astronaut Tim Peake Is Running the London Marathon From Space Peake is the second astronaut to run a marathon on the International Space Station.

By Nina Zipkin

NASA
Tim Peake

Prepare to be a little bit ashamed of your weekend plans.

This Sunday is the 36th annual London Marathon, and roughly 38,000 people are expected to spend the day making their way through the 26.2-mile course. But one runner won't be at the starting line with everyone else -- he'll take his mark about 250 miles above the Earth.

Related: 18 Unforgettable Moments in Space Exploration

British astronaut Tim Peake will be running the marathon from the International Space Station. How exactly will this work? He'll be hooked up to the space station's treadmill, the T2 Combined Operational Load Bearing External Resistance Treadmill (COLBERT -- yes, named after Stephen Colbert) with a harness and two bungee cords.

Even though he won't be on the ground, he'll use an app called RunSocial to track his progress and take in images of London's city streets as he runs.

Related: Could This Inflatable Habitat Be the Future of Space Tourism?

"I don't think you can ever do enough training for a marathon," Peake said during a video press conference earlier this week. "But I'm sure there will be a few points where I'll be wishing I did a bit more." He is aiming to complete the race in three and a half to four hours.

This isn't the first time an astronaut has run a marathon from space. Back in 2007, NASA astronaut Sunita Williams ran the Boston Marathon in four hours, 23 minutes and 10 seconds.

Nina Zipkin

Entrepreneur Staff

Staff Writer. Covers leadership, media, technology and culture.

Nina Zipkin is a staff writer at Entrepreneur.com. She frequently covers leadership, media, tech, startups, culture and workplace trends.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Editor's Pick

Business News

JPMorgan Shuts Down Internal Message Board Comments After Employees React to Return-to-Office Mandate

Employees were given the option to leave comments about the RTO mandate with their first and last names on display — and they did not hold back.

Innovation

4 Ways Market Leaders Use Innovation to Foster Business Growth

Forward-thinkers constantly strive to diversify and streamline their products and services, turning novelties into commodities desired by many.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2025.

Business News

Your Old Apple AirPods Can Soon Act as an Over-the-Counter Hearing Aid, According to the FDA

The new software is compatible with the Apple AirPods Pro and accessible through iOS — for free and now FDA-authorized.

Business News

'More Soul-Crushing Than Ever': Popular Hiring Platform Finds Around 20% of Its Postings Were 'Ghost Jobs'

Is that job listing too good to be true? There's a one-in-five chance that it might be.

Growing a Business

5 Risk-Taking Lessons From Founders Who Bet Big and Won

Discover the bold moves and strategic risks that catapulted these entrepreneurs to success. Learn how their fearless decisions can inspire your own path to growth.