bigmoose ultra fun run 2026

tickets are now live for bigmoose ultra fun run 2026.

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”

get your early bird tickets now

bigmoose ultra fun run 2024

In April 2023, Jeff approached us with a bold dream – to fill Bute Park with our iconic orange spotty t-shirts. He envisioned gathering 1000 amazing individuals to run together, all in support of raising awareness for mental health. Fast forward to April 14th, 2024, and that dream became a reality! Over 1000 of you came together with us for an unforgettable day of running, sharing incredible stories, and just being together as one amazing community. Together, we showed that every step counts in the journey towards mental health awareness.

this was by far the best ultra run I have ever taken part in.  i can’t wait until next year.

I simply had to email you to let you know how amazing the bigmoose team were at yesterday’s epic event. The support on the course was absolutely outstanding and all the volunteers and all the staff involved yesterday were just totally fantastic.  yesterday was a very emotional day for me and all of my guide runners. Thank you for all the work that you do and a little birdie tells me that you only have a small team but you guys achieve so much well done keep going never give up and I will support you when I can well done bigmoose amazing charity.

Stuart ball.