Southend Triathlon, Shoebury Common Road, Southend-on-Sea (2026)

21/06/2026

🚨 2027 SOUTHEND TRIATHLON ENTRIES ARE OFFICIALLY OPEN! 🚨

The countdown to next year is already on! Race day is set for Sunday, July 11th, 2027, and we are ready to make it our biggest and best event yet.

To celebrate the launch, we’re dropping an exclusive RACE DAY EARLY BIRD DISCOUNT — SAVE 30% OFF YOUR ENTRY! 🏊‍♂️🚴‍♂️🏃‍♂️

Whether you're aiming for a new PB or taking on your very first multi-sport challenge, we’ve got a distance for you:
🔹 Sprint 🔹 Olympic 🔹 Aqua Bike 🔹 Relay

Spots at this 30% discount tier are strictly limited and will sell out fast. Don't wait until the price goes up—secure your place on the start line today!

👉 SIGN UP NOW: https://www.rtcevents.co.uk/e/southend-triathlon-11838

21/06/2026

https://results.racetimingsolutions.co.uk/Results.aspx?CId=16269&RId=24247

Race Results are live - check them out.

20/06/2026

Ready to Smash It? Here's the Game Plan for Southend Triathlon 2026!
The countdown is ON for the Southend Triathlon 2026! We can't wait to see you all on the start line. To help you prepare, we've put together a few tips to ensure you have the best race day possible.

Your Goal: Smile, Finish Strong, and Make a Memory!

This isn't just about the clock; it's about the experience! We want you to cross that finish line with a huge smile. So, remember to pace yourself, stay hydrated, and support your fellow athletes. A friendly nod or a thumbs-up can make a big difference out there.

Get Ready, Athletes! Race Day Logistics

Mark your calendars! The big day is Tomorrow. Make sure you’ve reviewed the athlete guide and know your wave times. Arrive with plenty of time to set up your transition area.

Stay Connected for Updates and Results

For the latest news and real-time results, keep an eye on our website: rtcevents.co.uk. We'll also be posting updates and photos throughout the day on our social media channels, so follow us at:

A huge thank you to our sponsors, especially WetsuitOutlet, for their support.

Most Importantly: Race with a Smile and Enjoy Your Day!

This is your day to shine. You’ve put in the work, now go out there and celebrate your achievement. Smash it, athletes! We’re rooting for you!

19/06/2026

🚴‍♂️ CAN YOU HELP US ON SUNDAY? 🚴‍♂️

We're looking for a Back Marker Cyclist to assist at the Southend Triathlon on Sunday 21st June.

Your role would be to ride behind our event back marker, ensuring the very last athletes on the course are supported and that we know when the course is completely clear.

It's a really important role and a great way to be part of race day, soak up the atmosphere and support fellow athletes as they achieve something special.

You don't need to be racing, just confident on a bike and available on Sunday morning.

If you're free and would like to help out, please let me know ASAP by commenting below, sending me a message or emailing:

📧 [email protected]

Your support would be hugely appreciated by both the athletes and the RTC Events team.

Thank you! 🚴🏊🏃

19/06/2026

2 DAYS TO GO!

The countdown is on and we're almost ready to welcome you to the 2026 Southend Triathlon.

✅ Water quality checks have been completed and we're all clear for racing. We will check again tomorrow as our last final check

📧 All final race instructions have now been sent to participants. If you haven't received yours, please check your spam/junk folder first.

🌊 The sea temperature is currently sitting at around 18.4°C, which should make for very pleasant swimming conditions on race day.

☀️ The forecast is looking fantastic, but it is also set to be very warm on the bike and run courses. Please make sure you arrive well hydrated, drink little and often over the next two days and make full use of the water stations on race day. A few extra sips now could make a big difference later in the race.

🎒 Don't forget to collect your race pack from The Wetsuit Outlet on Saturday between 9:00am and 1:00pm if possible:

📍 The Gunnery Drill Shed, Chapel Road, Shoeburyness, Southend-on-Sea, SS3 9SL

Collecting on Saturday will help make race morning much smoother for everyone.

If you can't make Saturday, registration will still be open on Sunday morning from 4:30am. Please note that there will be no goodie bag available for race-day collections.

Southend seafront is nearly ready, the finish line is waiting and in just 48 hours hundreds of athletes will be taking on the challenge of a Sprint Triathlon, Olympic Triathlon, Aqua Bike, Duathlon or Team Relay.

Rest up, hydrate well and get ready to enjoy every moment.

We'll see you on the start line on Sunday. 🏊🚴🏃

16/06/2026

We just need a few more marshals for Southend Triathlon this Sunday, 21st June.
Is there anyone out there who can spare a few hours and help us make race day happen?
You do not need experience, just a friendly face, a bit of common sense and a willingness to support the athletes. We have various roles around the event, and full guidance will be given.
Events like this rely massively on people stepping forward. Every marshal makes a difference, whether you are helping direct athletes, supporting the finish area, assisting around transition, or simply being part of the race day team.
If you can help us this Sunday, please message us or email [email protected]
Thank you, we really do appreciate it.
RTC Events

16/06/2026

We just need a few more marshals for Southend Triathlon this Sunday, 21st June.

Is there anyone out there who can spare a few hours and help us make race day happen?

You do not need experience, just a friendly face, a bit of common sense and a willingness to support the athletes. We have various roles around the event, and full guidance will be given.

Events like this rely massively on people stepping forward. Every marshal makes a difference, whether you are helping direct athletes, supporting the finish area, assisting around transition, or simply being part of the race day team.

If you can help us this Sunday, please message us or email [email protected]

Thank you, we really do appreciate it.

RTC Events

13/06/2026

IMPORTANT INFORMATION

Entries are still open, but once they close, our team will begin preparing and sending out all final race instructions.
📧 All final race information will be emailed to participants by Monday evening following entries closing.

Please keep an eye on your inbox and remember to check your spam/junk folder so you don't miss any important information.
Your final instructions will include key timings, registration details, transition information, course guidance and everything you need to be fully prepared for race day.

Not long to go now… we're looking forward to welcoming you to the Southend Triathlon 2026! 🏊🚴🏃

13/06/2026

ENTRIES CLOSE TONIGHT AT MIDNIGHT

This is it. Your final chance to be part of the 2026 Southend Triathlon.
At midnight tonight, entries close and we turn our full attention to race day.
No extensions. No extra places. No second chances.
If you've been thinking about it, talking about it or waiting until the last minute… this is your last minute.

🏊 Sprint Triathlon
🏊 Olympic Distance Triathlon
🚴 Aqua Bike
🏃 Duathlon
👥 Team Relay

One incredible day. Five ways to take part.
On Sunday 21st June, hundreds of athletes will take to Southend seafront to challenge themselves, make memories and experience that unbeatable finish line feeling.

The only question left is…
Will you be on the start line, or watching everyone else's photos tomorrow?

⏰ Entries close tonight at MIDNIGHT
📍 Southend Seafront
📅 Race Day: Sunday 21st June 2026

Get on it… or miss out.
🔗 Enter now:
https://www.rtcevents.co.uk/e/southend-triathlon-11838

12/06/2026

FINAL ENTRIES NOW OPEN... BUT NOT FOR MUCH LONGER.

This is it.

The countdown is on and entries for the 2026 Southend Triathlon close at midnight on Saturday 13th June.

If you've been thinking about entering, waiting for the "right time" or telling yourself you'll decide later, this is your reminder that later is almost here.

On Sunday 21st June, hundreds of athletes will take to the Southend seafront to swim, bike and run their way to an unforgettable finish line experience.

The only question is...

Will you be one of them?

🏊 Sprint Triathlon
🏊 Olympic Distance Triathlon
🚴 Aqua Bike
🏃 Duathlon
👥 Team Relay

One race day. Five ways to take part.

Don't spend race day wishing you had entered.

Get on it... or miss out.

📅 Entries close midnight Saturday 13th June
📅 Race Day: Sunday 21st June
📍 Southend Seafront

Enter now:
https://www.rtcevents.co.uk/e/southend-triathlon-11838

Southend Triathlon

21/06/2026

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