Rated "Excellent" on TrustPilot

1st - 28th October | Free entry

OCTOBER | Inspired by Heart Rate Zone Fitness

Entries close in


Do you have the heart?

Each challenge has been designed to test key areas of your fitness in relation to heart rate training.

Discover key metrics of your heart and fitness performance to discover your strengths and weakness and formulate strategies to improve.

  • Week 1: Anaerobic Capacity

    400m Sprint Test

  • Week 2: VO2 Max

    Balke Test

  • Week 3: anaerobic threshold

    PST 3-Miles for Time

  • Week 4: Aerobic threshold

    Ultra Running

Rokman Reviews

Rated "Excellent"

The struggle is real

There's nothing virtual about our virtual challenges

At Rokman, we believe that mental resilience is the cornerstone to achieving our true potential and improving our  overall quality of life. With no race-day crowds to cheer you on, our online challenges are designed to provide the ultimate opportunity to test and build your mental fortitude and achieve a higher state of performance and mental wellbeing.

  • 4 Weeks of varied challenges

    Much more challenging and enjoyable than regular distance accumulator virtual running challenges.

  • Stay Focussed & motivated

    Having a purpose and meaning to your training is shown to drastically increase your commitment to your goals.

  • Fits around any existing training

    Each challenge has been designed to fit in and around your life and any existing training.

  • improve Performance & wellbeing

    By pushing your physical limits you achieve greater psychological activation, strengthening your mind and increasing your ability to deal with the stresses and pressures of everyday life.

Upgrade your free entry

Get the full series experience

Rokman Challenge Series are completely free to enter and take part. However, to get the full challenge series experience you may upgrade your entry at any time by purchasing a Rokman Challenge Pack. Benefits include:

  • Exclusive Finishers Pip & Certificate

    To be worn proudly on the sleeve of your training t-shirt.

  • Discounted Rokman training t-shirt

    Choose from a selection of over 7-designs.

  • Access to 'opt-in' leaderboard

    Providing a healthy measure of friendly competition.

  • Donation to Royal British Legion

    Portion of proceeds donated to the Royal British Legion to help support veterans and their families

Weekly Challenges:

Full Brief sent via email each week



  • Max Heart Rate

    Best-effort 400m runs

    The 400m run test requires the participants to run a number of 400m intervals at maximal effort measuring your capacity to operate at high intensities. The test is also able to predict your Max Heart Rate from final interval.



  • Balke Test

    15 Min best-effort run

    This 15-minute running test requires participants to cover the maximum distance possible in 15 minutes. This test, designed by Bruno Balke, is one of many running field tests designed to measure aerobic fitness. This test has a formula to predict VO2max from the run distance.



  • PFT 3-Mile Run Test

    3 Miles for time

    The PFT Three-Mile Run Test is a running field test for aerobic fitness. Participants are required to run as fast as possible over the distance. This test forms part of the US Marine Physical Fitness Test (PFT), performed by US Marine personnel every six months.


Aerobic Threshold

  • Ultra

    Advanced: 30 miles
    Intermediate: 25 miles

    Moderate: 20 miles

    Novice: 10 miles

    The final week is designed to test your aerobic fitness zone and your ability in endurance. Accumulate the set distance in relation to your level of entry across the week. Bonus points awarded for the fewer workouts taken to achieve your target.


  • Sign up

    Sign up to the challenge. It takes less time than it does to do one burpee.

  • Get Weekly Video Briefs

    On the first of the month, receive your first of four weekly video briefs straight to your inbox.

  • Evidence your Attempts

    Evidence your challenge attempts with either your fitness tracker or video recording, depending on the brief.

  • Submit for Manual Review*

    Upload your evidence to our submission form for manual review, verification and scoring.

  • Feature on Leaderboard*

    An 'opt-in' series leaderboard is kept for a bit of competitive fun. 

*Feature available with Challenge Pack purchase

Join Team Rokman

Online Community of support

Join our online community comprising 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. Our online network provides an excellent system of support and inspiration to help you seize the day and smash your goals.

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 is 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?

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.

More Challenges