150km Ultra

By Samuel Arnold Join Me

My Activity Tracking

1,404
kms

My target 150 kms

Help me make it meaningful

Mental illness doesn’t discriminate – it affects 1 in 5 Australians every year with symptoms like depression and anxiety. The impact can be devastating, not only for those living with it, but for those around them.

That’s why I’m getting active and raising funds for the Black Dog Institute - to support crucial mental health research and support services that help Australians impacted by mental illness and suicide.

Help me create a meaningful moment for mental health as I work up a sweat, all for a great cause.

Please donate now. Thank you.

My Achievements

My Updates

The Result

Monday 13th Oct
I'm delighted to say that I finished the 150ks in 21 hours and 57 minutes. A big thank you to both my parents for their continued support along the way, as well as all my mates who ran parts with me along the way.
Thursday 5th Jun


My Story

Thursday 5th Jun

My Why


I’m doing this because I want to see what I’m really made of — not when things are easy, but when everything hurts and quitting would be the easier way out. I want to stand face to face with my limits and keep going — not to prove anything to anyone else, but to push my limits further than possible.

This isn’t about a time or a distance. It’s about making a choice — to take on something no one asked me to do, something most wouldn’t even consider — and to finish it with heart. I want to strip everything back and see what’s left when comfort is gone, when doubts creep in, and when every step demands something deeper.

I want to explore the edge of who I am — not just to test my endurance, but to learn more about myself. About how I respond when everything’s on the line. About who I am when no one’s watching. This run is about growth, resilience, and choosing to step into discomfort, because that’s where real transformation begins.

And beyond my own journey, I’m running to support mental health — to stand for those who face battles most people never see. For anyone who’s ever felt overwhelmed, alone, or ready to give up. I want this run to show that even in the darkest, most painful moments, there is strength, there is hope, and there is a way forward. If this effort helps even one person believe that, every step will have mattered.

One day, I’ll tell the story of this run — not just the kilometres, but the grit, the doubt, the people who showed up, and the version of myself I found along the way. That’s the story I want to live. That’s the kind of person I’m choosing to become.

That’s my why. That’s the story I’m writing with every step.


Thank you to my Sponsors

$80.25

Diana Sally Simmonds

Well done Samuel. I hope this payment goes through this time.

$131.88

Pearson Family

Congratulations Samuel! What an incredible achievement - well done.

$75

Marcus Burns

Congrats Samuel that is a phenomenal effort for a great cause. You should be very proud. Marcus, Thandie and Darce

$250

James Carnegie

Congratulations Samuel. Amazing achievement and a very worthy cause

$33.15

François Smit

Well done Sammy

$22.58

Annette Zarb

Well done Samuel. A great cause too

$17.16

Rosie Dawes

$1 for 10kms is a poor ROV for your great effort. Well done!

$54.12

The Laird’s

Super effort Samuel!

$106.12

Cecile Wake

Samuel - what an incredible achievement and for such a worthy cause. Congratulations and so proud of you.

$23.50

Maya Trek

Go Sam!! What you’re doing is incredible and so admirable! I have no doubt you can do it!

$106.12

Jack Young

Absolutely inspirational mate.

$1.02k

Kieran Earnshaw

$54.12

Geoff & Nikki Lomman

$106.12

Jessie Nguyen

Love the cause and the why behind it. Good luck and most of all have fun!

$17.16

Kristy Trudgett

Well done Sam, a very good cause

$106.12

Ros And Rex Simmonds Simmonds

Good Luck Sammy!

$54.12

Barbara And Alan Young

Good Luck Sammy!

$200

Paul, Emily, Sophie & Toby

Samuel, we’re so proud of you — not for the distance you cover, but for stepping into the arena and daring greatly. Whatever the outcome, the courage and learning are already yours.

$11.65

Bolly

Good luck

$131.88

Justin Simmonds

Good luck Sam! Great cause.

$106.12

The Hadfields

Amazing!!

$54.12

Fiona Arrowsmith

$106.12

Ros Simmonds

Well done Sammy

$158.25

Roger Clarke

Hoping this all goes well for you. We’re very impressed, looking forward to hearing all about it. Best wishes, Roger, Tami and family

$131.88

Ian A Ian Arnold

Go for it, Samuel. But take great care.

$54.12

Delian

Best of luck with the training and the run Samuel, and good on you for supporting this great cause!

$54.12

Alasdair Kingham

Great cause Samuel. Good luck and embrace the pain!

$125

Clinton D'silva

Well done Samuel a very worth cause and all the best with testing your limits!

$50

Baron Pearce

This is huge! Dig deep Samuel, all the best.

$50

Rohan Brotherson

Good on you Samuel. Go hard mate!

$100

Dale Adams

Wishing you every success Samuel. What you’re doing is extraordinary, and it’s for such a worthy cause.

$250

Daniel Micallef

Incredible effort taking on 150km Samuel. Wishing you strength, grit and the wind at your back! Great cause. All the best.

$50

Matt Berry

I couldn't agree more with your message on stepping into discomfort. You'll smash it!

$450

Stephen Arnold

Ultra proud of you mate!

$106.12

Ralph & Trish Del Vecchio

Hi Samuel, we’re with you every step of the way enjoy the journey and we’re super confident you’ll make this a success. Kind regards Ralph and Trish. Del Vecchio