Sea-Changers

Let's give back to the sea


We are a grant-giving charity run by a small & committed team of volunteers. Our mission is to create a sea-change in the funds available for UK marine conservation & marine species protection work. Over the past 13 years we have funded over 500 vital & innovative marine conservation projects.

 

Upcoming Events

What's coming up in the run for charity events calendar? It's never too late to join one of these great events.

Tough Mudder - London West 15K - Saturday

May 9, 2026 - May 9, 2026

10 Greenlands Farm, Dairy Ln, Hambleden, Greenlands, Henley-on-Thames RG9 3AS, UK

Tough Mudder - London West 5K - Saturday

May 9, 2026 - May 9, 2026

10 Greenlands Farm, Dairy Ln, Hambleden, Greenlands, Henley-on-Thames RG9 3AS, UK

Tough Mudder - London West 15K - Sunday

May 10, 2026 - May 10, 2026

10 Greenlands Farm, Dairy Ln, Hambleden, Greenlands, Henley-on-Thames RG9 3AS, UK

Tough Mudder - London West 5K - Sunday

May 10, 2026 - May 10, 2026

10 Greenlands Farm, Dairy Ln, Hambleden, Greenlands, Henley-on-Thames RG9 3AS, UK

Tough Mudder - Scotland 15K - Saturday

Jun 6, 2026 - Jun 6, 2026

Queensferry, South Queensferry EH30 9RW, UK

Tough Mudder - Scotland 5K - Saturday

Jun 6, 2026 - Jun 6, 2026

Queensferry, South Queensferry EH30 9RW, UK

Tough Mudder - Midlands 15K - Saturday

Jul 4, 2026 - Jul 4, 2026

Belvoir, Grantham NG32 1PE, UK

Tough Mudder - Midlands 5K - Saturday

Jul 4, 2026 - Jul 4, 2026

Belvoir, Grantham NG32 1PE, UK

Tough Mudder - Midlands 15K - Sunday

Jul 5, 2026 - Jul 5, 2026

Belvoir, Grantham NG32 1PE, UK