Rat Race Santorini Circuit

Take on one of the world's most breath-taking endurance adventures with Santorini, a unique multisport challenge set on Greece's most iconic island. Combining trail running, trekking and sea kayaking, this unforgettable experience takes you across volcanic landscapes, along dramatic caldera trails and through crystal-clear Aegean waters. Based in the stunning village of Oia, you'll explore the very best of Santorini while raising vital funds for Rainbow Trust Children's Charity.

Secure your charity place

When you join Team Rainbow Trust, you'll receive:

• An exclusive 10% discount on your event registration
• Dedicated fundraising support from our Events Team
• A Rainbow Trust technical t-shirt or vest
• Fundraising materials and ideas to help you reach your target
• The opportunity to make a real difference to families facing the unimaginable

About Santorini

Santorini is a spectacular 60km sea-and-summit challenge that combines approximately 45km of running and trekking with 15km of sea kayaking. Participants journey around Santorini's famous volcanic caldera and the neighbouring island of Thirassia, taking in dramatic cliff-top trails, whitewashed villages, rugged volcanic terrain and panoramic views across the Aegean Sea. The challenge culminates with a trek to the island's highest point, Mount Profitis Ilias, before returning to Oia to complete an extraordinary island circumnavigation.

Event highlights

• Explore the world-famous Greek island of Santorini
• Run and trek across spectacular volcanic landscapes
• Kayak through the crystal-clear waters of the Aegean Sea
• Stay in the iconic cliffside village of Oia
• Follow the famous caldera rim trail with stunning sea views
• Summit Mount Profitis Ilias, Santorini's highest point
• Experience a fully supported adventure with regular pit stops
• Earn an epic finisher's medal and exclusive event mementos
• Share an unforgettable experience with fellow adventurers from around the world

Participants who are looking to secure a charity place will receive an exclusive 10% discount on the event entry fee. To access the discount code, simply contact our team using the form below before booking.

In return, we ask that you commit to fundraising the value (or more!) of the discount for our charity. Every pound raised will help support families with a seriously ill child meaning your adventure will create a lasting impact long after you've crossed the finish line. Get in touch today to find out more and secure your place in an unforgettable adventure through one of Europe's most spectacular island destinations.