Let's Do This

Let's Do This is an online marketplace for endurance sports and for organizing marathons and other group fitness events.

Let's Do This is on a mission to help more people have incredible experiences together.

Let's Do This was founded in 2016 by Alex Rose and Sam Browne. The company is headquartered in London, UK, with an office in San Francisco, California.


Let's Do This uses data points from fitness tracking, race history and social connections to personalize its race recommendations. It’s also tapping into a market that has realized that setting goals — such as for a race — helps someone stick to fitness.


Let's Do This' platform lists over 50,000 races of all distances and disciplines. It's flagship events include, Bay to Breakers, Long Beach Classic Half & 5K and Bay Bridge Half Marathon.


Let's Do This currently has more than 5 million users globally. The company now plans a U.S. expansion via its new new Colorado office, and the growth of its U.K. team, as well as additional social features.


Let's Do This is backed by Craft Ventures, Headline, EQT, NFX, Y Combinator, Usain Bolt, Serena Williams, Morpheus Ventures, Trulia, and others. The company raised $60M in Series B round on Jun 07, 2022. This brings Let's Do This' total funding to $81.4M to date.



  • Year founded: 2016
  • Funding Info: $81.4M over 5 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: London
  • State: London
  • Country: United Kingdom
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