Sub7Sub8: Date, time, TV and live stream, course and full rules

We give you the inside track on this summer's historic attempt to set new benchmarks for the Ironman distance.

Chief Correspondent
Last updated -

This is a preview of Sub7Sub8 – you can read our race reports to find out how Kristian Blummenfelt and Kat Matthews claimed epic victories in Germany.

After all the months of waiting the Pho3nix Foundation Sub7Sub8 Project is almost here, with four elite athletes looking to write a new chapter into the triathlon history books.

Kristian Blummenfelt, Joe Skipper, Nicola Spirig and Kat Matthews will take centre stage as the eyes of the triathlon world focus on the Dekra Lausitzring near Dresden in Germany.

Skipper and Matthews of course come in as replacements for the injured Alistair Brownlee and Lucy Charles-Barclay.

Here is all you need to know about triathlon’s most-hyped event of 2022 so far.

Start time & watch live

Sub7Sub8 will be broadcast and streamed live globally on Sunday June 5, with the broadcast available both on YouTube and Facebook.

The broadcast is set to get under way at 0630 local time (0530 UK, 0030 Eastern Time) and you can watch it right here by clicking on the video embed below:

You can also follow our live blog (with the live stream included) throughout the day.

The women’s race will start first – at 0700 local time (0600 in the UK, 0100 Eastern Time in the United States. The men’s race will start one hour later at 0800 local time (0700 UK, 0200 ET).

As for the broadcast team, that is now official with ‘voice of Super League Triathlon’ Will McCloy and American great Craig Hummer handling play-by-play duties.

Color commentary will come from Chris McCormack, Vicky Holland and cycling star Robbie McEwen.

They’ll now be joined in the booth by the unfortunate Alistair Brownlee and Lucy Charles-Barclay.


What is Sub7Sub8?

Exactly what it says on the tin. Two male athletes will attempt to become the first ever to go under seven hours for an iron distance race. The fastest time to date is 7:21:12, clocked by Blummenfelt on his full-distance debut at IRONMAN Cozumel in November 2021.

Meanwhile, two women will attempt to become the first ever to go under eight hours for the iron distance. The fastest time to date is Chrissie Wellington’s 8:18:13 – set at Challenge Roth in 2011.

Kat Matthews & Nicola Spirig go head to head at Sub7Sub8

It is worth remembering that while the clock is the focus for this event, we do have two races as well. As Blummenfelt has already said, nobody wants to go Sub7 or Sub8 and finish second…

For reasons we will explain when we get on to the rules for Sub7Sub8, the final times will not be classed as records. This event is really designed to bring mainstream coverage to the sport of triathlon and put the focus on what data and science can help the athletes achieve.


Where does Sub7Sub8 take place?

The venue is the DEKRA Lausitzring, which is a famous motor racing circuit located near Klettwitz in the state of Brandenburg in northeast Germany. It lies near the borders of Poland and the Czech Republic. 

The DEKRA Lausitzring circuit
The DEKRA Lausitzring circuit (Photo Credit: Mana Studios)

What are the rules for Sub7Sub8?

So this is the bit which has split the triathlon community – some love the idea, some hate it.

Each athlete can pick up to 10 pacers to aid them on race day and they can be deployed however the athlete sees fit across the three disciplines. Updated start lists are here.

Drafting is allowed with the biggest gains for athletes expected on the bike leg, with significant help provided by the pacers. There are no restrictions on the bike equipment to be used, other than no mechanical propulsion is permitted.

Swim Course

The swim will take place in Lake Senftenberg, which is a 1,300-hectare man-made lake some 10 kilometers away from Dekra Lausitzring. The size of the lake facilitates a straight point-to-point swim course to minimise turns and maximise speed.

The men and women will begin at different times, delivering two separate head-to-head races.

Sub7Sub8 Swim Course map 2022

Bike Course

From Lake Senftenberg the athletes will navigate the 10km course taking advantage of prevailing and historical wind conditions on fast open German roads to blast onto the Lausitzring’s 5.85km Test Oval, which is the main course for the bike and run legs.

Sub7Sub8 Run course map
First section linking the swim venue to the Dekra Lausitzring

The Test Oval, which has long straight stretches and no dead or slow speed turns, will enable the athlete’s support teams (pacers) to swap in and out with ease. The potential for significant gains is greatest over this 180-kilometre bike leg.

Sub7Sub8 Run course map
The Test Oval

The athletes will need to achieve an average pace of 45-50 kph, similar to that of a Tour de France time-trial stage. Put into context, the men’s UCI hour record is 55km and the women’s is 48km.

Run Course

The run will be conducted completely within the Dekra Lausitzring High Speed Oval with athletes running in an anti-clockwise direction on the 5.8km loops.

The track provides easy entry/exit of the support athletes during the race, and the closed venue ensures no risk of disruption to the race. Like the bike leg, the run course is looped with no dead or slow-speed turns to navigate.

Sub7Sub8 Run course map
John Levison
Written by
John Levison
TRI247's Chief Correspondent, John has been involved in triathlon for well over 30 years, 15 of those writing on these pages, whilst he can also be found commentating for events across the UK.
Discover more
T100 Singapore Age Group bike course
Ultimate sightseeing – the must-do city centre triathlons
TRI-FIT Geo Coral women's tri suit
TRI-FIT GEO Women’s Tri Suit Review – How does it fare in our quest for the ultimate long course kit?
Jonny Brownlee swim pool neom 2022 Photo Bartlomiej Zborowski Superleague Triathlon
Jonny Brownlee on the pool swimming drills to do now to get faster in open water
sebastien kienle at challenge st polten
Let’s race… Challenge St Pölten
Fanni Szalai Arena Games Sursee 2023 photo credit Darren Wheeler That Cameraman SLT
supertri E next gen talent – meet the 6 future superstars to watch in London
latest News
lionel sanders wins oceanside 2024 [Photo credit: Donald Miralle / IRONMAN]
Lionel Sanders shares next step in season plan after IRONMAN 70.3 Oceanside victory
Alex Yee run Paris Test Event 2023 [Photo credit: World Triathlon / Wagner Araujo]
World Triathlon shares full picture on Paris Olympic Games swim situation amid water quality concerns
Rosie Wild in British Army training.
British Army trailblazer set to make professional triathlon debut at Challenge Gran Canaria
Laura Philipp IRONMAN 70.3 European Championship Tallinn 2023
Middle Distance Roundup: Stars set for Peru, Cebu and Valencia in action packed weekend
Hannah Moore Swansea 2023
‘Happy, healthy and winning medals’ – Hannah Moore bids to crown comeback in Paris
triathlon on your terms
Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.
Invalid email address
The SBRX Group

Proudly elevating endurance sports through content, products & services

Share to...