CONQUER YOUR NOVEMBER.
10K • 50K • 100K — NOVEMBER 2026
Dark mornings. Cold evenings. Shorter days. November has a habit of testing motivation.
So this year, give yourself something to conquer.
The Big Ballsy Run is a virtual running and walking challenge from The Robin Cancer Trust × Kendal Mint Co, delivered by Nice Work.
Choose 10K, 50K or 100K. Run it. Walk it. Do it in one go or chip away at it throughout November.
Pick your distance. Do it your way. Earn your balls.
YOUR NOVEMBER. YOUR CHALLENGE.
At KMC, we're rather fond of a challenge.
But conquering something doesn't have to mean standing on top of Everest. Sometimes it's getting out the door when it's dark. Adding another few kilometres after work. Taking on your first 10K. Or setting yourself a target that keeps you moving through an entire month.
That's the idea behind the Big Ballsy Run.
10K. 50K. 100K. Your challenge.
There is no 'proper' distance and no easy option. Choose the challenge that gives you something worth conquering this November.
THESE BALLS HAVE TO BE EARNED.
There is, of course, another incentive.
Complete your chosen distance and you'll receive the exclusive Big Ballsy Run 2026 finisher's medal.
Yes, it's shaped like a pair of balls.
Yes, it says I EARNED MY BALLS.
And yes, you're going to have to earn it.
WHAT WILL YOU CONQUER?
10K
Been meaning to take on a 10K? Make November the month you do it.
Run it in one go, walk it, or build your way there across the month.
50K
Clock up 50 kilometres across November.
A few kilometres before work. A longer weekend run. A wet Tuesday night when you'd really rather not. It all counts.
100K
One hundred kilometres across November, completed your way.
You enjoy making ambitious life choices. We respect that.
Your distance. Your challenge. Same balls.
DO IT YOUR WAY.
No start line. No fixed route. No requirement to do everything at once.
You can run, walk or combine the two. Take it outside, use a treadmill, complete your distance in one big effort or split it into as many sessions as you need between 1–30 November 2026.
This isn't about comparing your challenge with somebody else's. It's about setting a target, getting moving and seeing it through.
However you do it: conquer your November.
YOUR DIGITAL RACE PACK
Once you're signed up, you'll receive everything you need to get started, including:
- Digital race number
- Printable challenge log
- 100K route map for anyone taking on the 100K challenge
Track your distance through November, submit your evidence when you're done and your hard-earned medal will be sent to you.
WHY ALL THE B*LL**KS?
Because behind the ridiculous medal is a serious reason to get moving.
The Robin Cancer Trust educates, engages and empowers people to recognise the signs and symptoms of testicular, ovarian and germ cell cancers.
The Big Ballsy Run uses running, humour and an unforgettable medal to bring new people into that mission — getting people moving, talking and paying attention to something that matters.
Fundraising isn't required to take part. If you'd like to make your November challenge count for even more, you can also fundraise for The Robin Cancer Trust.
CONQUER YOUR NOVEMBER.
Set yourself a target. Get out the door. Keep ticking off the kilometres.
10K. 50K. 100K.
Run it. Walk it. Split it.
Complete your challenge. EARN YOUR BALLS.
The Robin Cancer Trust × Kendal Mint Co × Nice Work
#BigBallsyRun