bigmoose ultra fun run 2026

join us for our in-person run in cardiff or run anywhere in the world and get your virtual run pack.

step forward to save lives

after an unforgettable 2025 ultra fun run - where thousands of you came together to run, walk, and fundraise - we’re back for 2026, and it’s set to be our biggest and most impactful year yet.

at bigmoose, and with your help, we’re creating a future where everyone can access the mental health support they need, when they need it.

whether you run, walk or jog, you will save lives. simply choose a distance which works for you – 5k, 10k, half marathon, marathon, or a 50km ultra marathon.

described by previous attendees as:

“cardiff’s most inclusive and supportive running event”

make a stand for mental health this year

this year, we’d love you to stand with us.

whether you choose to fundraise or donate, your support helps us change lives.
if you would like to support us by fundraising, take a look at the options below and get involved. as little as £100 can help change a life.

but if that’s not for you, we’d be so grateful if you’d consider donating £24.
why £24? because every single referral we receive is answered within 24 hours - no waiting lists just help when it’s needed most.
your £24 could be the start of someone’s journey to hope.

if you choose to fundraise, your support will change lives today, tomorrow, and for years to come:

• £100 sponsors 1 therapy session
• £250 sponsors 2.5 therapy sessions
• £500 sponsors a full course of therapy for someone struggling
• £1,000 sponsors two people through a full course of therapy 

whatever you raise, you will give someone struggling with their mental health the chance to speak to a therapist - quickly, and without barriers. your support means hope, help, and a lifeline when it’s needed most. please select what you would like to fundraise in registration form and we will be in touch to help you set up your fundraising page. 

sign up now

registration includes a bigmoose spotty running tee, a medal and the chance to change lives.

price:

• early bird tickets £15 (until 13th may) 
• tier 1 tickets £18 (from 14th may)
• tier 2 tickets £20 (from 30th june)

more info

you can find out all of the information & faqs on our website here.

if you have any questions, email us at ultrafunrun@bigmoose.co.

together, we can make a big change.

*please note tickets are non-refundable and under 18s must be accompanied by an adult*

* the £2.95 transaction fee will cover your postage for the race packs being sent out closer to the day.*