One school of training is highly personalised, technical and data-driven. The other is the one that wins marathons
Trade
"You legs may have a comparative advantage at running, but we arms have a competitive advantage at swinging hammers, so unless you accept that we're the dominant limbs and stop hogging the oxygen, that running advantage won't be around for long."
Why a majority of runners, even among international elites, are heel strikers by Blaise Dubois
Below is the text of a newsletter that my friend Blaise Dubois, a physiotherapist from Quebec City, just sent out regarding the topic of heel striking. If you don’t subscribe to Blaise’s newsletter, I recommend that you do – he sends out a lot of interesting information, and posts like this one are great for sparking debate and discussion – you can subscribe here.
Read OpenAI’s latest internal memo about beating the competition — including Anthropic
The memo directly mentioned OpenAI’s intensifying competition with Anthropic.
Your Fit. Your Way. | A Mobile App That Makes Motivation Easier | Yes.Fit
The Global Leader in Virtual Races and Fitness Challenges. Interactive, motivating, and fun. Earn medals and other rewards. Get started for free.
Anthropic and Teach For All launch global AI training initiative for educators
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
New York Road Runners
New York Road Runners serves 695,000 runners of all ages and abilities annually through hundreds of races, community open runs, walks, training, and more. <br/>
233. "The Illusion of Thinking" — Thoughts on This Important Paper
This is a fantastic paper. I just love it. tl;dr AI is not human. Anthropomorphization has been bad for AI, LLMs, and Chat. Clippy walked so today's AI could run.
Nothing About Us, Without Us: Disability Justice and AI
Intersectionality, ways that AI can support the disabled, and how we can win the race to make AI more inclusive.
Can humans make AI any better?
Recent discoveries on the acquisition of the highest levels of human performance
Scientists have long debated the origins of exceptional human achievements. This literature review summarizes recent evidence from multiple domains on the acquisition of world-class performance. We review published papers and synthesize developmental ...
Library — cameron.stream
How LoRA matches full training performance more broadly than expected.
Paul Novosad on Twitter / X
I made an AI running/training coach last fall.With its guidance, I smoked my 5km PR.It's 100x better than the stuff on offer from Garmin/Strava and it was the easiest thing in the world. The first pass was just a bunch of markdown files and a Codex instance.Some notes 1/ pic.twitter.com/yE360Mk8Pg— Paul Novosad (@paulnovosad) June 24, 2026
