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    • ABOUT US
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    • JOIN US
      • BE A PART OF IT
      • MEMBERSHIP FORM
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      • THE STING BACKYARD ULTRA
      • RICHMOND REWIND
      • YORKSHIRE BARKLEY
    • CLUB STANDARDS
    • AWARDS EVENING
    • CROSS COUNTRY - NYSD
    • CLUB BALLOT : LONDON
    • CORPORATE GIVING
    • VIDEOS
    • TRAINING PLANS
    • Contact Us
  • Home
  • ABOUT US
  • SESSIONS
  • JOIN US
    • BE A PART OF IT
    • MEMBERSHIP FORM
  • FAQ's
  • RACES & EVENTS
    • THE STING BACKYARD ULTRA
    • RICHMOND REWIND
    • YORKSHIRE BARKLEY
  • CLUB STANDARDS
  • AWARDS EVENING
  • CROSS COUNTRY - NYSD
  • CLUB BALLOT : LONDON
  • CORPORATE GIVING
  • VIDEOS
  • TRAINING PLANS
  • Contact Us

PLEASE READ ALL INFORMATION BEFORE BOOKING

2027 LET'S GO ONE MORE YARD

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COMING SOON

2026 RACE RESULTS

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WELCOME Pack

2026 The Sting - Athlete Welcome Pack (pdf)Download

2026 photo gallery

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GALLERY 2025

2025 Promo Video The Sting

Al Pepper Reviews The Sting

 

What is The Sting Backyard Ultra?

The Sting Backyard Ultra is an official Backyard Ultra set in the historic market town of Richmond, North Yorkshire.

Based on the format created by Gary "Lazarus Lake" Cantrell, the challenge is brilliantly simple. Complete a 4.167-mile (6.706 km) loop every hour, on the hour. Finish within the hour and you earn the right to start the next lap. Finish early and use the remaining time to rest, refuel and prepare.

There is no finish line, no set race distance and no time limit. The event continues until only one runner can complete one more lap than every other competitor.

Whether you're taking on your first ultra, chasing a new distance personal best or simply testing your 

limits, every lap is a fresh challenge.  *THIS IS A COMPLETELY SELF SUFFICIENT RACE*


Your Entry Includes

  • Professional chip timing
  • Official finisher's medal
  • Exclusive event gift. 
  • Yorkshire Dales Brewery Sponsor gift.  Please note there is not a non alcoholic option available.  This is from our sponsor, if you don’t want the gift, you don’t have to accept it. 
  • Winner's trophy
  • Free parking
  • Hot showers and toilet facilities
  • Hot water, cold drinks and snacks throughout the event FOR RUNNERS not crew
  • Microwave for heating your own food
  • Service marquee (Limited Space - we recommend you book a camping space)
  • Post-race sports massage (subject to availability and finish times)


Not Included

  • Corral Camping (recommended if you're bringing a support crew or would like your own guaranteed base next to the start/finish area)
  • Food and drink vendors (available to purchase on site)
  • No secure  baggage drop off we recommend all runners book a camping spot for their race
  • Runners are responsible for their own nutrition - crews and runners can use the service marquee for water/hot & cold & microwave etc.

Please note that alcohol must not be consumed by runners whilst participating in the event.


The Rules

The Sting follows the official Backyard Ultra rules.

A warning whistle is sounded at 3 minutes, 2 minutes and 1 minute before the start of every lap. When the bell rings, all remaining runners must leave together.


Key Rules

  • Every lap is exactly 4.167 miles (6.706 km).
  • A new lap starts every hour, on the hour.
  • You must be in the start corral before the bell.
  • Late starts are not permitted.
  • Every lap must be completed within the hour to continue.
  • No outside assistance is allowed whilst on the course (except in an emergency).
  • Support crews may assist runners between laps only.
  • Trekking poles and other artificial aids are not permitted.
  • The event continues until only one runner remains.


How Do You Win?

This isn't a race against the clock—it's a race of endurance.

The winner is the last runner to successfully complete one more lap than every other competitor. That final lap must be completed alone, with no other runners finishing alongside them.

All other participants are recorded as DNF (Did Not Finish), regardless of the incredible distance they have covered. That's simply how Backyard Ultras are scored.

If no runner is able to complete one additional lap beyond everyone else, there is officially no winner.


Mandatory Kit

For your safety, all runners must have:

  • A mobile phone for emergencies.
  • A head torch or chest torch during the hours of darkness.
  • Spare batteries or a suitable backup power source.
  • Reflective clothing or reflective accessories after dark.

Your race number must be worn and clearly visible throughout the event, and your timing chip must remain attached at all times.

We also recommend bringing plenty of spare clothing, footwear, nutrition and any personal equipment you may need, as weather conditions can change throughout the event.


2027 Entry Fees

Non-UK Athletics Members: £100

UK Athletics Members: £98

NO REFUNDS, DEFERRALS OR TRANSFERS OUTSIDE OF WAITING LIST.   We strongly recommend you take out the optional EA INSURANCE at checkout. 

Route & ELEVATION

Embark on a captivating 4.18-mile journey through the heart of Richmond, North Yorkshire, where history and natural beauty converge. This scenic route ascends 302 feet, guiding you through enchanting woodlands and sprawling fields, before leading you onto the old rail-track with breathtaking views of the historic Easby Abbey. The path meanders alongside the rushing River Swale, where you’ll encounter the legendary folk tales of the eerie Drummer Boy, adding an element of mystique to your adventure.


For those cheering on participants in the backyard ultra, Richmond offers more than just a backdrop—it’s an experience. Venture into this handsome Georgian market town, the northern gateway to the Yorkshire Dales, and discover its charm. Richmond, with its grand Norman castle overlooking the town, is a perfect spot to explore the region. Wander through the cobbled market square, lined with historical houses, and enjoy a variety of shops, pubs, cafes, and restaurants. Richmond promises an unforgettable day for both participants and supporters alike, including members of the Team Caterpillar Running Club.

Map showing a walking route with elevation profile and navigation options.

your stay

Welcome to Brompton on Swale Caravan Park

 

🏕️ CAMPING FAQs

❌ Can I bring a gazebo?

No. Unfortunately, gazebos are not permitted anywhere on site.

⛺ Support Marquee

Runners and their support crews are welcome to use the communal support marquee as a base between transitions throughout the event.

Please note:

  • Maximum of 2 crew members per runner in the marquee at any one time. 
  • No spectators are permitted. 
  • Space is limited and is expected to be extremely busy, particularly during the opening hours of the event. 
  • Spaces are allocated on a first come, first served basis, and we cannot guarantee a space for everyone. 
  • You are welcome to bring folding chairs, small tables and your own equipment, provided everything is kept neatly within your allocated area and does not encroach on neighbouring runners' spaces or walkways. Please be considerate of others,

If you would prefer a guaranteed private base with more room to relax, rest and store your kit, we strongly recommend booking one of our backpacker tent pitches.


🏕️ Backpacker Tent Pitches (Near the Start Line)

£15 per pitch, per night

Backpacker pitches are located close to the start/finish area and are designed for 1 or 2-person tents only. Larger tents are not permitted in this area.

These pitches are ideal for runners or support crew who want a private space to rest, sleep, store belongings and prepare between laps, while remaining just a short walk from the start line.

🚐 Camping, Glamping, Caravans & Motorhomes

If you're bringing a larger tent, caravan, motorhome or would prefer glamping accommodation, these must be booked directly with Brompton on Swale Campsite.

📞 To book: 01748 824629

We recommend booking as early as possible to avoid disappointment, as pitches are expected to fill quickly over the event weekend.

🚗 Parking

FREE parking is available in the designated field opposite the campsite.

Please note:

  • Overnight camping or sleeping in vehicles is not permitted in the parking area. 
  • Please follow the directions of our event marshals when arriving and parking. 

We look forward to welcoming you to The Sting Backyard Ultra—whether you're running, crewing or supporting, we hope you have an unforgettable weekend!

Outdoor festival campsite with colorful tents and people enjoying sunny weather.

www.bromptoncaravanpark.co.uk

Our Partners

TERMS & CONDITIONS

Runners on a dirt trail with Terms & Conditions text for Team Caterpillar.

RACE ENTRY TERMS & CONDITIONS

The essential but often overlooked details for the backyard ultra event in Richmond North Yorkshire are as follows:  


1. Acceptance of Terms  

By entering this backyard ultra race event, the entrant agrees to abide by the following terms and conditions. These terms apply to all participants, including those entered on behalf of others.  


2. Event Rules and Regulations  

This event will be conducted under UK Athletics (UKA) rules. A race license has been applied for. The entrant agrees to abide by these rules and acknowledges that the decisions of event officials and marshals are final.  


3. Medical and Fitness Declaration  

The entrant confirms that they are medically fit to participate in this event and do not have any condition that could endanger themselves or others. The entrant agrees not to participate if they are unfit to do so on the day of the event.  


4. Entry Fee and Transfer Policy  

No Refunds,  deferrals or transfers outside of waiting list : Due to the increasing costs associated with event management, all entry fees for the backyard ultra are non-refundable once the participant has signed up for the event.  We strongly advise you take out insurance protection at check out.  This is a provider by England Athletics Insurance Team Caterpillar do not administer this. 


Identification  will be required on the day of the event to confirm age and validate entry-  no ID no entry.   


5. Event Cancellation and Rescheduling  

In the event of cancellation due to reasons beyond our control (e.g., natural disasters, flooding, accidents), the organisers cannot guarantee a full refund. However, we will make every effort to reschedule the backyard ultra event. Please note that rescheduled events may not suit all participants, and refunds in these cases will not be offered.  


6. Liability and Indemnity  

The entrant acknowledges and agrees that they participate in this event at their own risk. The entrant understands that the role of marshals is to indicate direction and that they must exercise their judgment regarding their own safety. No liability whatsoever shall be attached to the event organisers, promoting club, sponsors, or any associated parties for any loss, damage, injury, or illness incurred as a result of participating in the event.  


7. Anti-Doping Rules  

All entrants are deemed to have familiarised themselves with, and agreed to be bound by, the UKA Anti-Doping Rules. The entrant agrees to submit to the authority of UK Anti-Doping in the application and enforcement of these rules. These rules apply to all entrants participating in the sport of Athletics for 12 months from the date of entry, regardless of their citizenship or residency status.  


8. Event Code of Conduct  

Participants agree to adhere to the following code of conduct during the backyard ultra event:  

Close all gates and refrain from littering.  

Carry all mandatory race kit as specified by the event organisers.  

Be respectful and polite to marshals, first aiders, and event staff. These individuals are volunteers who are assisting you in completing the race.  

It is the participant's responsibility to know and follow the course.  

Stay on designated marked routes and avoid shortcuts.  

For safety, announce "on your left" when passing another runner, and respect the right of way of uphill runners when descending.  


Use of Bone Conducting headphones ONLY are permitted.  Further to this no music is to be played through portable  speakers on the route as a courtesy to other participants and residents.  


9. Course Marking and Responsibility  

While the course may be advertised as "fully marked," the entrant understands that unforeseen circumstances may result in markers being moved. The participant agrees to study the route in advance and acknowledges that the complete route is provided on the event website.


10. Photography and Media  

The entrant consents to the publication of their name and consents to the use of photographs taken during the backyard ultra event for promotional purposes by the event organisers.  


11. Compliance with Laws  

These Terms and Conditions are governed by the laws of England and Wales. Any disputes arising from these terms will be subject to the exclusive jurisdiction of the courts of England and Wales.

Copyright © 2026 Team Caterpillar Running Club, Richmond North Yorkshire - All Rights Reserved.


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