Events

Fundraisers with the Challenge Events raises valuable funds for children with Nonketotic Hyperglycinemia (NKH) and the Mikaere Foundation across the year. Whatever your passion or bucket list challenge, why not help fund life-changing support for children with NKH along the way? We’ll be there with you throughout your journey.

Can’t find the event you’re looking for? Why not explore events in your local region?

London | Sunday 4 April 2027

Conquer this stunning closed road, central London run – the only half marathon to go through both the City of London and City of Westminster. Feel the buzz of the crowds, run past London’s most iconic landmarks, before finishing the race by Trafalgar Square.

Various Locations

Find a local event and support children with NKH: raising funds, spreading awareness, funding research, building community and bringing hope to families battling this rare disorder.

London | Sunday 25 April 2027

Nab your spot in the infamous TCS London Marathon for children with NKH! We have a handful of coveted spots – join Team Mikaere and take on the 2027 TCS London Marathon.

Anywhere
Wednesday 1 July 2026

Get moving with the NKH 100 Mile Virtual Challenge! Walk, run, cycle, swim, dance – you do you.

London
Sunday 12 July 2026

Take on the most iconic 10K in the capital. Live bands, DJs and cheering fans will power you through the route, which takes in some of London’s most famous landmarks!

London
Saturday 31 October 2026

Treat yourself to a hair-raising hike around some of London’s scary streets!

London
Sunday 10 October 2027

A genuinely spectacular half marathon that central London has to offer, through four of the royal parks and many of London’s famous landmarks.

18 Locations across the UK

Raise funds for children with NKH and skydive for FREE! Jumps available to book at 18 airfields across the UK with various days and times to choose from, all year round.

Various Locations

Taking on a charity bungee jump is an excellent challenge! This high octane, one-off event is really great for those who only have a small amount of time available.

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