Steve Magness, a performance coach and author, writes about how people sustain excellence in sport, work and life, drawing on coaching experience and psychology and physiology research. Issues pair concrete stories and coaching principles with practical takeaways on mindset, culture and technology.

A marathon-focused newsletter aimed at runners chasing sub-three-hour times, mixing personal race reports and training advice with data-driven analysis of big-city marathon results and sub-3 finisher trends. Readers get firsthand training lessons alongside statistics on race fields such as Melbourne and Chicago.

A science-driven endurance training newsletter covering threshold testing without a power meter, post-race recovery physiology, and performance myths like mid-race tooth brushing. Readers get evidence-based explanations they can apply to their own training, racing and fueling.

A London-based fitness writer shares blunt, humorous takes on strength training consistency, race reviews and getting enough protein at lunch. Readers get practical advice, honest race experiences and a critical eye on protein marketing.