Sub7 / Sub8

Since Kipchoge broke the two-hour marathon barrier, albeit in non-world record conditions, there has been talk of doing a similar thing with full distance triathlon: could men go under 7 hours and could women go under 8 hours? Given this would involve taking 20+ minutes off, rather than the couple of minutes #breaking2 required it seemed like quite a challenge.

However, the way they set up the challenge made things a little easier. They chose four athletes: Kat Matthews, Nicola Spirig, Kristian Blummenfelt and Joe Skipper (who stepped in for an injured Alister Brownlee just a week before) and gave them 10 pacers each. Importantly, they could also use the pacers for drafting.

This meant that they hit their targets almost with ease. The special wetsuits, swim pacers, nutrition on a bike were all nice extras. But the thing that really made the difference is that Joe Skipper had eight professional cyclists doing a team time trial in front of him. This meant they circled the track at 55 kph with the athlete on the back only needing to put out 280-300 Watts to sit in the draft. That’s still way more power than I could put out but less than they would usually racr a full distance triathlon at.

Blummenfelt finished in 6:44:25 with Skipper three minutes behind him. On the women’s side, Kat Matthews finished in 7:31:54 with Spirig also three minutes behind her. So, the barrier was broken easily in the end. But in no way comparable to a regular full distance race because the drafting made such a huge difference. Potentially they could go even faster as the swim conditions were not ideal and if you matched Skipper’s superior bike team with Blummenfelt’s run you would have a faster combination.

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This entry was posted on Friday, June 17th, 2022 at 11:00 am and is filed under Sport. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.