Task Force: Online Running Challenge Series 2024

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★★★★★ 4.9 of 5 (120+ customers)

March 2024

Task Force: Online Running Challenge Series

Inspired by US Delta Force Selection

Ignite your motivation and test your limits against 4 challenges across 4-weeks, inspired by one of the United State's special forces' selection tests.

  • Well-being Product of the year

    Mental Health & Well-being Wales Awards 2023

  • 1,000+ Previous Challengers

    Mental Health & Well-being Wales Awards

  • 5 Star Rating

    Over 120+ TrustPilot reviews


Ignite your motivation and test your limits without restraint

4-weeks of novel challenges, inspired by the world's toughest fitness tests, to elevate your training and test your limits without the the confines and inconveniences of traditional race-day events.

  • No Waiting

  • No travel

  • No hassle

  • No Excuses


Yearning for more than the same old Training & race day events?

  • Suffering the  strain of dull training?

    The repetitiveness and lack of inspiration in current training routines is resulting in boredom, making the pursuit of fitness feel tedious and purposeless.

  • Craving a challenge that's new & exciting?

    Regular distance challenges and races don't cut the mustard anymore. You have a desire for variety and novel challenges that will test your limits even further.

  • Need a motivation boost right now?

    You don't have the time or patience to wait months for a race day event to come around. You need a kick up the arse now!

  • Don't have time for race-day hassle?

    You don't want the hassle traveling to a far-away race day event, plus the huge expense of entering.

Meet the founder

"I created Rokman to eliminate barriers & inspire action"

Hi, I'm Terry Rosoman, challenge enthusiast and Rokman Founder. Having experienced firsthand the transformative power of embracing physical challenges in my fitness journey, I came to recognise the profound impact it had on my mental well-being.

These challenges offer more than just physical exertion; they provide a sense of purpose and direction, pushing us to explore and expand our boundaries while fortifying our resilience to navigate life's daily stresses.

Observing the growing struggle among those around me to find time and motivation for training, and witnessing the toll it took on their mental health, I felt compelled to create Rokman. It's a platform designed to eliminate the barriers typically associated with race day events, igniting a passion for self-improvement among its members, regardless of their schedule or ability level.

Our Ethos

Embrace adversity.

Ignite resilience.

Thrive in live.

By embracing adversity, we get comfortable being uncomfortable. We improve our fortitude, our grit, our confidence, and self-belief, allowing us to better deal with any challenge that life throws at us.


Rokman: the ultimate Online Challenge Platform

An online running challenge platform that offers monthly 4-week challenges series, inspired by the world's toughest fitness tests, to test your limits around your everyday life, from any place, any time, all year round.

There's nothing "virtual" about our online challenges. The struggle is very real.

  • Take part anywhere, anytime

    Our flexibility allows you to take part at your convenience in the privacy of your own location, with zero fancy workout equipment. 

  • Grounded in reality

    Each challenge is inspired by some of the world's most infamous fitness tests, providing the ultimate opportunity to test your limits.

  • Innovative scoring

    Our innovative scoring system allows us to go far beyond regular distance challenges, helping you stay focussed and motivated on your fitness goals.


benefits far beyond the physical

  • Test your limits

    Push far beyond your limits and discover what you're capable of achieving.

  • Ignite your motivation

    Have a tangible target put in front of you each week in which to focus on.

  • Add purpose to your training

    Add purpose, meaning and enjoyment to every session.

  • Compete & Prove your abilities

    Get a healthy dose of friendly competition against the other challengers.

  • Develop Resilience & Relieve Stress

    Escape the routine and stress of everyday life and fortify your well-being.

  • Build confidence & Self-esteem

    Earn a sense of achievement and monitor your progress.


What our members are saying

How it works

How it works is simple

Sign up

Sign up to the challenge. Sign up is quicker than sprinting 400m!

Get Briefs

Get each brief sent straight to your inbox at the start of each week starting on the 1st.

Attempt Challenges

Attempt the challenges and record your attempt by either GPS fitness tracker or video recording.

Submit Evidence

Submit your evidence via our submission portal for review, validation and scoring.

The Challenges

Week 1


1. Distance for Time


2 Miles

2. Distance for Time

Inverted Crawl


We've got two awesome challenges lined up for you, inspired by the Delta Force pre-selection fitness tests. Here's the best part: you can choose to tackle these challenges together or separately, in any order you like and at any point during the week. So get ready to push yourself and have some fun!

Week 2


1. As many reps as possible (AMRAP)





Kneeling Push-ups

1 min


Supported Sit-ups

1 min


Pike Press

Not timed


Bench Dips

Not timed

2. Distance for Time

Run x 3


The UBRR (Upper Body Round Robin) is inspired by the Delta Force series of strength tests of the same name. For part one, take on several individual strength tests (with alternative movement variations offered depending on your level of fitness) at any point throughout the week. For the second part, challengers must perform 4 separate short distance dashes for time with up to 5 minutes rest in between attempts.

Week 3

5 Mile Ruck

2. Distance for Time


5 Miles

Choose your load

No Load


Level 1


Level 2


Level 3


Level 4


Welcome to Week Three of our fitness challenge! This week, we're taking inspiration from the Delta Forces 5-mile test. Your goal is to cover a distance of 5 miles as quickly as you can, and you have the option to do it with or without adding weight. Whether you choose to walk or run, the key is to go as fast as you can. Let's push ourselves and aim for our personal best!

Week 4

the Long Walk

Distance Accumulation

Level 4

40 Miles

Level 3

30 Miles

Level 2

20 Miles

Level 1

10 Miles

Choose your load

No Load


Level 1


Level 2


Level 3


Level 4


Are you ready for the ultimate test of endurance? In Delta Force's physical testing, you'll be taking on a 40-mile (64 km) march, also known as "The Long Walk". The best part? You get to decide how to tackle this challenge. You can choose to go weighted or unweighted, and even split the distance into smaller activities throughout the week. It's all up to you! Get ready to push your limits and conquer "The Long Walk"!

What you'll get

challenge briefs

4 Weekly Challenges to test your limits

Value £100

Get each challenge brief sent straight to your inbox at the start of each week.


Access to our opt-in leaderboard for healthy competition

Value £100.00

While Rokman challenges are paths of personal discovery, the series leaderboard offers participants an extra layer of friendly competition. Don't want to feature on the board? No problem. You can simply opt out.

Finishers Pack

Earn the infamous Rokman finishers pip & Presentation card

Value £29.99

As opposed to standard finisher medals, we reward our challengers with an iron-on Finishers Pip. Attach it to your training t-shirt or display it on the presentation card provided, this small patch carries with it big significance, reminding you of the grit and determination that got you there.

PErformance Apparel

Weather the storms with our Premium Training T-shirts

Value £36.00

Choose a t-shirt from our premium training appeal collection to help you weather the storms of the toughest of challenges.

Facebook Group

Enjoy the camaraderie and support of our online Community

Value - Priceless

Made up of like-minded individuals of all ages and abilities.

Exclusive Membership Offer

Plus...get this when you sign up for Rokman membership today


Training Plan Library

Unlock access to our library of plans to perfect your performance

Value £300.00+

Designed and created by Enduraprep, the running and fitness coaching specialists.


What are people saying about Rokman...

Rated 4.9/5 on TrustPilot

Money Back Guarantee

Don't "Love it" after 30-days and Get 100% of your Money Back

Worst case scenario is you invest in Rokman and you end up hating it. Well, we have a solution for that. If you complete the series and thought it was a complete waste of time we will refund you 100% of your money immediately.

Select your entry PAckage

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Task Force: Online Running Challenge Series 2024

Single Series Entry

For the casual challenger

Just £49.98 £29.99

Save £20.01

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Rokman+ Membership

For the commited

From £14.99 per month

Save up to £35.02 each month

  • FREE ENTRY to each monthly Series including: 

    • 4 x Weekly Challenge Briefs

    • Submission Portal Access

    • Series Leaderboard Access

    • Earn Finishers Pip and Presentation Card

    • Exclusive Access to Private Community

  • Exclusive Training Plan Library Access

  • Easily cancel anytime

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.