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Take up a challenge for whales and dolphins in 2023

Challenges Events

Whether you want to swim, run, trek, cycle or climb - we can help you find an event close to home or further afield - and will support you all the way!

Join an event

The Virtual London Marathon

The fourth Virtual London Marathon allows you to take part in this world-famous event from anywhere in the world!

Location: Anywhere

When: April 23rd 2023

Jurassic Coast Challenge

Take a hike across England’s first natural World Heritage Site, the Jurassic Coast! Follow in the steps of dinosaurs and maybe even spot a dolphin.

Location: Jurassic coast, Dorset

When: May 13th - 14th 2023

London 2 Brighton Challenge

Join over 2,000 adventurers for the Ultra Challenge experience which will take you on the famous Capital to Coast route.

Location: Richmond-upon-Thames to Brighton racecourse

When: May 27th - 28th 2023

The Giant Dip

Why not challenge yourself to having a cold shower, freezing bath or even get back to nature and have a chilly dip in the sea - every day, for a week.

Location: At home

When: June 8th - 15th 2023

The Giant 10k Step Challenge

As part of well-being week, we’re encouraging you to get back to nature and walk 10,000 steps every day for a week.

Location: The great outdoors

When: June 26th - 30th 2023

Parachute for a Porpoise

Calling all thrill-seekers! Celebrate Whale and Dolphin Day by jumping from a plane at 10,000 feet in July and raise funds for whales and dolphins.

Location: Any participating airfield

When: July 2023

The Giant Migration Swim

We are challenging you to take to your local pool (or outdoor swim spot) to swim for 60 or 90 minutes a day for a week.

Location: Swimming pool

When: September 2023

London to Brighton Cycle Challenge

Cycle for whales and dolphins in the ultimate charity bike ride along this iconic and historic 55 mile route.

Location: Clapham Common to Brighton seafront

When: September 10th 2023

Swim Serpentine

Choose your distance and take part is this epic open-water swimming festival in Hyde Park in the heart of London.

Location: Hyde Park, London

When: September 16th 2023

Netflix and Krill

Donate your cinema savings by hosting an at-home movie night! Get the family or friends round and raise funds for whales and dolphins.

Location: At home

When: Anytime

Challenge your boss

Why not turn the tables and see what your boss is made of? Challenge their tea-making skills, dye their hair or answer the phones all day?

Location: In the office or at home

When: Anytime