Save 15% on sportswear | Use code MAY15



Friday 4th March, 8:00Pm GMT

4x4x48 Running Challenge

Join us in putting a Team Rokman team together to support the worldwide 4x4x48 challenge as organised by infamous ex-Navy SEAL and ultra endurance legend, David Goggins. It’s a very basic concept. Depending on your level of entry, starting at 8pm on Friday 4th March, run or walk up to 4 miles every 4 hours for 48 hours which totals 48 miles. 

Take part free

Take part for free or upgrade your entry with one of our paid Challenge Pack options.

Multiple levels of fitness

Choose the entry-level suitable for your level of fitness, from Advanced to Novice.

The struggle is real

With no race-day crowds to cheer you on, our online challenges are designed to provide the ultimate opportunity to test and build your fortitude.

Finishers Pip & certificate

Earn An infamous Rokman Finishers Pip

As opposed to standard finisher medals, which get chucked into the back of a draw never be seen again, we reward our challenge series finishers with an infamous Rokman Finishers Pip and certificate. Attached proudly to the sleeve of your Rokman training t-shirt; this small patch carries with it big significance, reminding you of the grit and determination that got you there - empowering you every time you put it on!

How it works

Taking part is simple

Get the full challenge brief with all the necessary instructions and requirements sent straight to your inbox a day before the challenge. You will be required to evidence your attempts by GPS fitness tracker, then submit your results and evidence to us via our submission form. Simple!

Healthy Competition

Track you Progress on the Leaderboard

While Rokman challenges are paths of personal discovery, the series leaderboard offers participants an extra layer of healthy competition and incentive to push their limits further. Log your results and see how you rank against all other participants around the world. The leaderboard is opt-in, so if you don't want to feature on the board you have the option to keep your results private.

Community of support

Join hundreds of like-minded individuals

Our online community comprises of hundreds of people of all ages and abilities, united by a desire to push their physical limits, toughen their minds and overcome the most intimidating challenges possible. It provides an excellent source of motivation and inspiration to help you keeping going when the going gets tough.


Running for a bigger cause

While this is not mandatory, we encourage all participants to tie their efforts to a charitable cause and attempt to raise funds for that charity. This is not a centralised or coordinated effort. Each participant coordinates and handles this on their own.

A portion of the proceeds earned through the sale of Rokman Challenge Packs will be donated to the Royal British Legion by Rokman.

The Challenge

Choose the entry level best suited for your level of fitness.



Run 1 mile every 4 hours for 48 hours.



Run 2 mile every 4 hours for 48 hours.



Run 3 mile every 4 hours for 48 hours.



Run 4 mile every 4 hours for 48 hours.

You have nothing to lose and everything to gain

Sign up free, under no obligation:

Join 2,500+ members

Rokman is enjoyed by thousands of individuals worldwide

Rated 4.8/5 on TrustPilot

Frequently Asked Questions

Do I need to be mega fit?

No. Rokman challenge series offer a variety of different levels of entry to suit all fitness levels, from novice all the way up to advanced.

How does it work?

How does it work?

How long do we have to complete each challenge?

We recommend that you complete each challenge within 7-days from the date of issue. However, we understand that life can often get in the way, so that’s why accept submissions up until 7-days after the end of the series.

What if someone cheats?

We do our very best to weed out any cheating by asking people to evidence their challenge attempts. However, due to the nature of this being an online challenge series, it’s not 100% fool proof.We have to take everyone’s submissions at face-value. If we can confidently identify people either cheating or doing the challenge incorrectly, we will notify the competitor privately via email.At the end of the day, the leaderboard is just a bit of competitive fun. These challenges are personal tests of resilience. If people decide to cheat, they’re only cheating themselves. If you concentrate on yourself and give your best honest performance then you can hold your head high at the end of the day.

Do you offer refunds on Challenge Packs?

Unfortunately, we unable to offer refunds on challenge series entry, however, we do offer transfers. If you’re unable to take part in this challenge series, let us know and we can transfer you on to an alternative series.

Can I use a treadmill?

All running challenges are designed to undertaken outside, however, if you are unable to go outside we will accept treadmill entries. If participating on a treadmill, the treadmill must be set at a 2.5 degree angle.