By using this website you agree to our cookie policy

Rocket Race Atlantis - The Alternative Tri

Run 17km
Event details
  • . 284 days left to book
IconSuggest an edit

See any improvements? Be the first to make this page better.

Why book with us?

  • Official booking partner
  • Best price guarantee
  • Free injury protection

Have a question? See our Help Center

Think you know how to 'tri'? Think again. This alternative triathlon combines Stand-up Paddle-boarding, Cyclo-cross and an obstacle course. A perfect way to explore the stunning Surrey countryside, get out here for the finisher's medal or a shot at some surfing.
C-19 Plan
Rocket Race has confirmed that this event will be going ahead as planned on Sunday 14th Nov 2021 in accordance with the COVID-19 safety measures. Learn more

How to enter the Rocket Race Atlantis - The Alternative Tri

  1. Alternative Triathlon

    Run 17km
    Book Now

Rocket Race Atlantis - The Alternative Tri route

Atlantis will see competitors cover a unique 17km course, broken down into three sections:

2KM Stand-up Paddle-board (SUP) - this will see competitors take two laps around the lagoon on the stand-up paddle-board (provided).

10KM Cyclo-cross - a mixed terrain track with a few hurdles and spots where competitors will have to carry/walk their bike.

5KM Obstacle course race (OCR) - with some of Rocket Race's infamous obstacles.

Event Details

What’s Included
  • Finisher's medal
  • Unique Rocketeers Wrag
  • Goodie bag
  • Finisher's pride

Please bring your own bicycle and helmet to this race, SUP boards will be provided for you.

Raceday Logistics


07:00 - Registration opens

08:00 - First Wave Starts

08:30 - Wave 2 Starts

09:00 - Wave 3 Starts

09:30 - Wave 4 Starts

10:00 - Wave 5 Starts

10:30 - Wave 6 Starts

11:00 - Wave 7 Starts

11:30 - Wave 8 Starts

12:00 - Wave 9 Starts

12:30 - Wave 10 Starts

13:00 - Wave 11 Starts

13:30 - Wave 12 Starts

14:00 - Wave 13 Starts

14:30 - Wave 14 Starts

15:00 - Last Wave (15) Starts

17:00 - Finish

Kit List
  • Bicycle
  • Helmet
  • Positive attitude
  • Water & refreshments

This interesting variation of a triathlon is quite the spectacle, so please encourage your family and friends to come down and cheer you on as you work through the challenges.


Marshals are a crucial part of the high-energy experience and they always get the most fabulous feedback about our marshal team, so why not join the Rocket family?

They pride themselves on having lively, enthusiastic, fun-loving people out on course, and they’d love you to be one of them.

To sign up to volunteer, please visit for more details.

Frequently Asked Questions

What is the Atlantis Alternative Tri?
The race is a variation of a triathlon where three events are combined to make one awesome race. The three categories are Stand-up Paddle-boarding, Cyclo-Cross and an obstacle course.
What is included in the price of entry at the Atlantis Alternative Tri?
Included in the price is the use of paddle-boards, access to the event as well as finisher's medals and a themed Rocketeers wrag...also bragging rights.
How much are tickets to the Atlantis Alternative Tri?
Entry into the event is £75, or you can buy a Rocket Race Season pass which gives you access to multiple races for only £120.
What time does the Atlantis Alternative Tri start?
The first wave of this event starts 08:00 with the last wave setting off at 15:00.

Meet the organiser

Are you the organizer? Claim this page

Launched in Autumn 2015, Rocket Race has gathered Mudstacle nominations for Best Value, Best Newcomer, Best Event for Beginners, Innovative Obstacles, Best Mud and Best Swag. Designed by OCR lovers, for OCR lovers, Rocket Race aims to squeeze as many fun and challenging obstacles into its course as possible, offering an event that really is all about the obstacles rather than the running. Join the ranks of Rocketeers today!



Rocket Race Atlantis - The Alternative Tri reviews

There are no reviews for this event yet. Raced here before? Be the first to review this event.

How was Rocket Race Atlantis - The Alternative Tri?

IconSomething missing?

We're rebuilding our event pages and would love your input. Please suggest anything you would like to see on this page.

Secure your place

Tickets £75

  • Official booking partner
  • Best price guarantee
  • Free injury protection

Have a question? See our Help Center

© Let's Do This 2021