10 Days of 5k Challenge

10 Days of 5K Challenge – Supporting Cancer Research UK

1–31 October 2026 | Virtual Challenge | 10 x 5K | Complete Anywhere

Take on a running challenge that means more than just miles.

This October, The Running Bug is inviting runners to join our 10 Days of 5K Challenge, created to support, raise awareness and help raise money for Cancer Research UK.

The challenge is simple: complete a 5K on 10 different days during October – that's an incredible 50K in total.

You can choose the days that work for you, complete your challenge wherever you like and take each 5K at your own pace.

A Challenge With a Purpose

Andrew, the owner of The Running Bug, is personally taking part in the Stand Up To Cancer 10 Days of 5K Challenge, and we wanted to give the wider Running Bug community the opportunity to get involved too.

That's why we've created this special virtual race.

Profits from The Running Bug's 10 Days of 5K Challenge will be donated to Cancer Research UK through Andrew's official Cancer Research UK Giving Page, helping support vital research and the fight against cancer.

So every entry isn't simply another challenge to complete – it's an opportunity to be part of something much bigger.

How Does It Work?

Complete 10 separate 5K activities during October 2026.

There's no fixed location and no mass start line. As a virtual challenge, you decide where and when you complete your kilometres.

You could take on your 5Ks:

Around your local park or neighbourhood
On your favourite running route
At parkrun
On a treadmill
While travelling or on holiday
With friends, family or your running club
Or completely solo

Spread your 10 activities throughout October in whatever way works best for you.

Whether you're aiming for fast times or simply want the satisfaction of completing all 10, the important thing is getting involved and helping us support an important cause.

What You'll Receive

Every entrant who completes the challenge will receive an exclusive premium 10 Days of 5K Challenge medal from The Running Bug.

The colourful medal has been specially designed around the cancer-awareness theme, creating a meaningful keepsake to recognise both your achievement and the reason behind the challenge.

Why Take Part?

This isn't only about completing 50K.

It's about using running to make a difference.

Challenge yourself to complete ten 5Ks, stay active throughout October, earn an exclusive medal and join other runners helping us raise awareness and support Cancer Research UK.

Whether cancer has affected you personally, touched the life of someone you love, or you simply want your miles to contribute towards something meaningful, we'd love you to join us.

Your Challenge

🏃 10 separate 5K activities

📅 Complete them throughout October 2026

📏 50K total challenge distance

🌍 Complete anywhere

🏅 Exclusive premium finisher's medal

❤️ Profits donated to Cancer Research UK through Andrew's Giving Page

Make Every 5K Count

Ten days.

Ten 5Ks.

Fifty kilometres.

One incredible reason to keep moving.

Join The Running Bug's 10 Days of 5K Challenge this October, earn your exclusive medal and help us turn miles into support for life-saving cancer research.

Enter today and make every kilometre count.

🌍 How the Virtual Race Works

Taking part is simple:
1️⃣ Register
Secure your place in the International Friendship 5K.

2️⃣ Complete Your 5K
Run, jog or walk 3.1 miles wherever and whenever suits you.
Indoors or outdoors. Solo or side-by-side. Your pace, your rules.

3️⃣ Submit Your Evidence
Upload a screenshot of your activity (from your watch, fitness app or treadmill) via the secure submission form:
https://the-running-bug.com/submit-your-evidence/

4️⃣ Receive Your Medal
Once your result is verified, your 10 Days of 5k Challenge medal will be sent directly to your door.

🎯 Perfect For:
Beginners starting their running journey
Experienced runners looking for a fun themed race
Friendship groups & run clubs
Corporate wellness challenges
Families getting active together
Medal collectors

🌟 Why Choose a Virtual 5K?

Virtual races offer complete flexibility while keeping you motivated:

✅ Run on a day and time that suits you
✅ Choose your own route
✅ No travel or accommodation costs
✅ No time limits or race-day pressure
✅ Ideal for busy schedules
✅ Stay goal-focused and accountable

With over 5 years of experience delivering high-quality virtual events, The Running Bug is one of the UK’s most popular virtual race organisers — trusted by thousands of runners.