Join us at our in-person planet positive events!

We partner with event organisers to host swim, bike and run events across the UK which reward participants with climate impact. 

Every run, swim or cycle event contributes to planting trees, removing plastic from the ocean, or sequestering carbon from the atmosphere.

Our in-person events are a great way to show up for the planet and yourself.

Unique and impactful

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Like-minded community

Alongside removing plastic from the ocean and planting a tree for every ticket sold, our event villages feature a selection of eco-conscious brands who want to help consumers make better choices with their sportswear and nutrition.

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Iconic locations

Take part in our events at iconic locations where legends have gone before. Dorney Lake is just outside Windsor and hosted the 2012 Olympic rowing competitions, and now you can run, ride and swim there too.

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Climate impact rewards

Each of our events has climate impact attached to it. At our last event we removed 250g of ocean plastic (20 plastic bottles) for everyone joining our Climategames challenge and crossing the finish line. We also plant a tree for each ticket sold.

Upcoming events 2026

Upcoming events

The One for the Planet
Multi-sport event where you can choose from triathlon, aquabike, duathlon, swim and run events of multiple distances.  

Date: June 2026
Location: Dorney Lake, Windsor

We plant a tree for each ticket sale and every participant will help remove plastic from the ocean too.

Get your ticket now! 

The One for the Planet

We plant one tree for every ticket sold, and every participant helps remove plastic from the ocean.

This exciting multi-sport festival lets you choose from triathlon, aquabike, duathlon, swim, and run events across multiple distances. Set at the spectacular Dorney Lake near Windsor—flat, fast, and smooth-surfaced—this is one of the UK’s most exciting multisport events, launched in 2023.

The event also features a vibrant shopping village, food and drink stalls, and a live DJ. Spectators can enjoy fantastic views from the lakeside, boathouse, and iconic Olympic bridge.

Date: June 2026Location: Dorney Lake, Windsor

Get your ticket now!

Henley Swim 2026

With every ticket sold, we remove plastic from the ocean.

The iconic Henley Swim open water swim series returns in 2026. For everyone who takes part, Climategames will help remove plastic from the ocean, making every swim a positive step for the planet.

Henley Swim brings people together to experience unique, challenging, and unforgettable open water swimming events. We make the entire process as easy and enjoyable as possible, so all you need to focus on is creating memories that will stay with you forever.

We cater for swimmers of all abilities—from those taking part in their very first open water swim to experienced swimmers, racers, and enthusiasts.

Get your ticket now!

Restore the planet with Run Fest Silverstone

We restore the planet with every ticket sold! Experience running on one of the most legendary race tracks in the world — Silverstone Circuit, home of the Formula One™ British Grand Prix. Run Fest Silverstone is a unique running festival that invites athletes and families of all abilities to take on iconic sections of the circuit on foot.

Whether you’re chasing a personal best, enjoying a fun run with friends, or introducing young runners to open-air sport, this event has something for everyone, 

Get your ticket now!
All our event attendees are rewarded with climate impact through our verified projects. This can include building coral reefs, planting trees, protecting peatlands, removing plastic from our oceans and reducing GHG emissions.

The Run for the Planet
Location: Battersea Park
Date:  March 9, 2025
Events: 10k relay, 10k and 5k

Join this unique London event which offers runners the opportunity to combine running with environmental action through Climategames.

Take on a 5k, 10k or 10k relay around the iconic Battersea Park, go for a PB or simply enjoy the challenge, and help remove 120kg of plastic from the ocean through the Resea Project.

Explore the event village which includes eco brands, food and drinks stands and a DJ, all surrounded by the iconic Battersea Park in London.
Get your ticket now!

The One for The Planet
Location: Dorney Lake, Windsor
Date:  June 15, 2025
Events: Triathlon, Swim, Duathlon, Aquabike, Aquathlon, Run

Set at the spectacular, flat, and smooth-surfaced Dorney Lake near Windsor, this is one of the UK's most exciting multisport festivals.

First launched in 2023, The One for the Planet offers various distances in triathlon, aqua bike, duathlon, aquathlon, swim, and run.

Go for a PB or simply enjoy the challenge in a spectacular location with the backdrop of the Olympic Rings.

The event includes a eco shopping village, food and drink stands and a DJ for an electrifying atmosphere. Spectators can enjoy views from the water, boathouse, and the Olympic bridge.

It is perfect for first-time triathletes, runners, or open-water swimmers through to more advanced athletes.

Get your ticket now!

Contact us

Interested in having a stand at our events? Reach out to our team to book your slot in the village.