ATW Hertfordshire & Middlesex Triathlon

ATW

From ATW

Sunday 4th August 2024 Past event
07:15
Northwood
£58.30–£121.90 · 5 races
Super Sprint, Sprint, Olympic

35 took part

Event summary

Get ready for an exhilarating day of competition at the Hertfordshire & Middlesex Triathlon, hosted by ATW on Sunday, August 4th, 2024! Set against the backdrop of the beautiful Merchant Taylors' School in Northwood, Hertfordshire, this triathlon promises a spectacular experience with its picturesque grounds, manicured sports fields, and tranquil lakes. Athletes of all abilities are invited to dive into an open-water swim at the most popular venue inside the M25, followed by a scenic rural bike ride and a run through the stunning school grounds.

Participants can choose from three exciting race distances: the SuperSprint (400m Swim, 12km Bike, 2.5km Run), the Sprint (750m Swim, 25km Bike, 5km Run), and the Standard distance (1500m Swim, 42km Bike, 10km Run). For those who prefer teamwork, there’s a relay option and an Aquabike (Swim-Bike) available. With a mass-start format kicking off at 7:15 am, supportive marshals, and a well-marked course, this event is designed to be both enjoyable and accessible for everyone. Plus, every finisher will receive

This event has taken place

Congratulations to everyone who took part. We're waiting on information about the next edition of this event.

Did you race? Let the community know how you got on and leave a review.

Previous editions

Reviews

Done this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Races

  • Super Sprint Distance Triathlon

    07:15

    £58.30

    Entries closed

  • Sprint Distance Triathlon

    07:45

    £79.50

    Entries closed

  • Standard Distance Aquabike

    07:45

    £90.10

    Entries closed

  • Standard Distance Triathlon

    07:45

    £100.70

    Entries closed

  • Standard Distance Triathlon Relay

    07:45

    £121.90

    Entries closed

Organiser's description

           

We are excited to announce that the Hertfordshire & Middlesex Triathlon will be returning to Merchant Taylors' School, a stunning venue sitting on the Hertfordshire and Middlesex border with magnificent, picturesque grounds including manicured sports fields, lakes, wildlife and greenery.

Swim in the most popular open-water venue inside the M25, and cycle a surprisingly rural route before enjoying a run around the picturesque grounds of this stunning school.

This is a mass-start non-draft legal event with starts from 7:15am with three distances to choose from:
- SuperSprint - 400m Swim - 12km Bike - 2.5km Run
- Sprint - 750m Swim - 25km Bike - 5km Run
- Standard - 1500m Swim - 42km Bike - 10km Run

If you dont want to tackle all three disciplines yourself, there is also a relay option and an Aquabike (Swim-Bike) on offer.

This event is for athletes of all abilities and ages.

Transgender athletes are, and will continue to be, very welcome at recreational and competitive activity in Triathlon. At any competitive event from 1st January 2023, there will be a Female category open to athletes who are the female sex at birth and an Open category open to all other athletes.

        

Reasons to enter this event:

Stunning venue 

Easy access from the M25

Well marked course 

Supportive marshals

5 star reviews on racecheck 

Custom designed medal 

Finish line snacks & goodies 

Location

Merchant Taylors’ School, Sandy Lodge, Rickmansworth HA6 2HT

War Memorial Sports Ground,Merchant Taylors' School, Sandy Lodge Ln, Northwood HA6 2HT, UK

ATW

ATW

ATW was started in 2011 by James Shipley - St Albans based runner and triathlete. The company started to promote and sell training plans for multiple endurance sporting disciplines. However, along the way, event organisation became a big part of the business. Today, we organise 80+ events per year and time 50+ more for other organisers, under the company Event Chip Timing. Happy racing!

On Find a Race

Since 2014
Events 420+
Avg. review 4.7
All events from ATW

More from ATW

A swimming pool reflects the vibrant orange and purple hues of a dramatic sunset, with palm trees and white buildings silhouetted against the glowing sky.

Teguise, Canary Islands

ATW Triathlon Training Camp - Lanzarote

from £1,250.00

A large group of runners participating in a race on a sunny day. The runners are on a road lined with trees and colorful bushes. One runner is leading the pack, and several runners are wearing brightly colored attire. A sign in the background reads "Caution Pedestrians.

Hatfield

ATW Hatfield 5

£31.80

Five runners, smiling and holding hands, cross a finish line outdoors on a cloudy day, wearing race numbers and athletic gear.

England

ATW Grafham Water 10 Mile

£37.10

Silhouettes of people running outdoors, with trees and a large sun or moon in the background, set against a blue sky.

England

ATW Grafham Water Canicross

£38.16

A woman in a beanie hat, holding a microphone, stands on a running track with her arms raised, leading a group of runners. The runners, in colorful athletic gear, are lined up behind her, cheering with their arms in the air. The atmosphere is energetic and festive.

Stevenage

ATW Stevenage Winter Half Marathon & 10k

from £32.86

A group of runners is participating in a race on a pathway alongside a large body of water under a cloudy sky. They are wearing race numbers and various athletic attire. In the foreground, one runner in a red shirt and black shorts is leading. The logo "ATW" is visible.

Nottingham

ATW Nottingham Holme Run

from £25.44

4.0

You might like

A person in a wetsuit is emerging from a lake, smiling and holding a swim cap. Other swimmers in the background are still in the water. The scene is sunny with green grass and trees visible.

Betchworth

Tri Reigate Sprint & Standard Triathlon

from £33.67

4.5

A group of athletes wearing wetsuits and pink swim caps stand on grass, preparing for a swim event. Some adjust goggles and suits. Tall trees form the background under an overcast sky.

Bedford

ATW Box End Triathlon

from £77.38

A woman in sports attire adjusts her bike in a crowded transition area filled with bicycles. She wears a green headband and gloves, preparing for a race. Other participants and bikes are in the background, with an ATW logo visible in the corner.

Huntingdon

ATW Grafham Duathlon

from £59.36

A group of people wearing athletic gear and race bibs running along a paved path by the water.

Portland

The Osprey Sprint Triathlon

£53.28

Several swimmers compete in lanes at an indoor swimming pool, with one swimmer in the foreground. Spectators watch from the poolside and balcony. Red, white, and blue flags hang above the pool.

Hatfield

HSV Sprint Triathlon

from £51.94

People gather in an outdoor area for an event with a large inflatable figure and banners. A building is visible in the background, and the letters "ATW" appear in the bottom left corner of the image.

St Neots

ATW St Neots Triathlon - Race 2

from £60.42