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.
Event Name 
Event Date 
Event Distances Featured Events
Check out these featured events from this charity
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East Yorkshire Half Marathon
Registration Price:£34
Fundraising Amount:Raise as much as you can.
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Leeds Running Festival 5K - August 2026
Registration Price:£24
Fundraising Amount:Raise as much as you can.
All Events
What's coming up in the run for charity events calendar? It’s never too late to join one of these great events.
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Inflatable 5K - Derby - 2.5K
Registration Price:£31
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Derby - 5K
Registration Price:£37
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Derby - 10K
Registration Price:£47
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Derby - 15K
Registration Price:£57
Fundraising Amount:Raise as much as you can.
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Leeds Half Marathon
Registration Price:£15
Fundraising Amount:£250
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Leeds Marathon
Registration Price:£68
Fundraising Amount:Raise as much as you can.
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Leeds Running Festival 5K - June
Registration Price:£24
Fundraising Amount:Raise as much as you can.
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Leeds Running Festival Half Marathon - June
Registration Price:£32
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Leeds - 5K
Registration Price:£37
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Leeds - 15K
Registration Price:£57
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Leeds - 10K
Registration Price:£47
Fundraising Amount:Raise as much as you can.
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Inflatable 5K - Leeds - 2.5K
Registration Price:£31
Fundraising Amount:Raise as much as you can.