What is Let's Do This?
The best place to discover challenges
Let's Do This began in 2017 as a community of runners, cyclists, and triathletes on a mission to inspire people to have more epic experiences.
Based in San Francisco and London, we are the best place to discover and book challenge events in the United States and the UK. With over 30,000 events to choose from, millions of people now use Let's Do This to help them find their next event.
The best place to book your events
Let's Do This makes booking challenge events easy, enjoyable and risk-free. We work closely with selected organizers to give you the best booking experience possible.
Save your personal information & your payment details so you can book all your challenges in one place, with one-click. We don't charge you any extra fees for booking through us, but we give you lots of benefits for free. Our Injury Protection Policy offers you a full refund or transfer if you are injured or your event is cancelled.
Look for events with a green tick to show our partner events. Most of these are in or around the San Francisco Bay Area and London, but get in touch if you'd like us to come to you next!
Exceptional community support
We know that signing up for a challenge can be intimidating and confusing. That's why we're big on supporting our community. Whether you want advice on what type of event to do, have a question about your upcoming event, or need help with a booking, our Customer Support team can help.
We've tried to answer the most common questions about Let's Do This in our Help Center. If you can't find the answer, or just want to talk to someone, reach out to us with any questions.