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Show notes

At 42:58. This week’s Center Stage belongs to one of the most dramatic finales in recent Grand Tour history. Simon Yates won the Giro d’Italia with a stunning final mountain stage raid—equal parts science, strategy, and surprise. Mike and Ross unpack the physiology and tactics behind Yates’ triumph: Did del Toro and Carapaz concede the maglia rosa because they hit their physiological limits, or were they undone by tactical missteps and pacing errors? And what about Wout van Aert, the satellite rider whose power and presence may have changed the race’s outcome? From record-breaking efforts to tactical stalemates, we break down the science that decided the Giro.

At 1:09. In the Discourse Digest news roundup, Gareth and Ross tackle three stories where science and policy collide. First up, the Enhanced Games’ latest scheme—inviting people to pay $399/month for performance-enhancing drug guidance under the guise of anti-aging and health. Then, a look at World Boxing’s new sex screening policy for the women’s category: what the language really means, why it matters, and how sport might manage it. Finally, a compromise attempt in California where extra medals are awarded to navigate the inclusion of trans-identified males in girls’ sport—Gareth and Ross explore what’s gained and lost in that trade-off

At 25:39. A new Listener Lens feature this week comes from Discourse member Tony, who asks: how should you judge your warm-up before a race? Ross and Gareth explore what a warm-up really prepares—neuromuscular readiness, not just heart rate—and share insights from fellow Discourse members who’ve fine-tuned their routines

At 33:35. And Finally (not quite today!), British ultra runner William Goodge is under fire after suspicious data emerged from his trans-Australia record attempt. Ross recalls a similar case he investigated, and the duo asks: why, in an age of abundant tracking tech, are we still debating whether these runs really happened?

Links

• Nick Harris on the Enhanced Games deal
• World Boxing announce the sex screening policy
• Tony's question about Warmup HR, as discussed in Listener Lens (Discourse members only)
• Story of Rob Young's questioned ultra performance, with a link to the report I co-wrote on it
• Analysis of Yates' record performance on the Finestere
• Derek Gee's Strava file

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Gareth Davies, Mayor of The Real Science of Sport, is ready to welcome you as a citizen of our VIP community! To join the conversation, make a monthly pledge at Patreon.com and get access to the shared expertise and passion of fellow listeners

Show notes

In this week’s Spotlight, we tackle an intriguing training question from a listener in our Discourse community: do short surges during easy or moderate training days undermine the training benefit? To explore this, we look to the current Giro d’Italia, where Richard Carapaz and rising star Isaac del Toro offer real-world examples of how intensity, even in brief bursts, may create a significant physiological cost. While small deviations from planned intensity are not only acceptable but often necessary, trouble arises when these efforts become too frequent or too intense. We introduce the concept of a physiological budget, and how consistent overspending can lead to a kind of training “bankruptcy,” where the cost outweighs the benefit. We break down how it's the intensity that exponentially increases physiological stress, and how to manage that cost wisely in your own training.

Then we shift gears to rugby, where the red card rule is about to undergo a significant transformation. Under the new law, a team will no longer play with 14 men for the rest of the match—after 20 minutes, they can bring on a replacement. In response to split opinion in the Rugby community, Gareth asks: “What’s the big deal?”. Ross explains why this change has divided the sport, delving into the broader context of concussion prevention, and how sanction was meant to carry the message for behaviour change. Ross shares insights from his newly published paper showing that women are concussed in the same way as men, adding a crucial layer to the ongoing head injury debate.

In our news wrap, we stay on safety, where the NFL has decided not to ban the controversial "tush push". We examine how that decision parallels rugby’s own risk-management principles. Beatrice Chebet ran the second-fastest 3000m in history last week, putting herself onto a controversial list of Chinese names who had appeared to move that World Record out of reach. Ross offers a prediction that it's a matter of time before the WR falls to Chebet (along with others).

And the Enhanced Games claim a “world record” performance of its own, leading us to again discuss the ethics, science, and inevitable sales pitch driving the campaign, and why giving oxygen to the now transparent anti-aging commercial objectives of the Games may not be a good idea.

Links

• The question that inspired our Training Zone discussion - for Discourse members only
• Ross' recent paper on the risk of head injuries in elite women rugby players
• The NFL does not ban the 'tush push'. For now
• Article by Julian Savulescu on why doping should be allowed (an oldie!)

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The Cocodona 250-mile (402km) trail run is one of the toughest endurance challenges in the world as athletes battle the distance, sleep deprivation, nutritional challenges, muddy trails and 12,500 m of elevation. Trail legend Ryan Sandes finished second in 2025 and takes us through his motivation for competing, his training regimen, and his experience competing in this extreme challenge.

NOTES:

Check out more the Cocodona 250 HERE

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