{"product_id":"the-marathon-specialist-4-0-engineered-edition","title":"The Marathon Specialist 4.0 — Engineered Edition","description":"\u003cp\u003e\u003cstrong\u003eOurSkates Performance Lab — Podium Series (Ages 16–35, Endurance)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe inline marathon is one of sport's most brutal hybrid events — requiring the sustained output of a road cyclist, the technical precision of a track sprinter, and the tactical intelligence of a racing driver. This is the guide that treats it that way.\u003c\/p\u003e\n\u003cp\u003eThe \u003cem\u003eMarathon Specialist 4.0 Engineered Edition\u003c\/em\u003e is built on 30+ peer-reviewed references — Burke, Jeukendrup, Seiler, Bosquet, the IOC RED-S consensus — and grounded in decades of world-class racing and coaching experience. Every chapter has been engineered to close the gaps that every other skating guide leaves open.\u003c\/p\u003e\n\u003ch3\u003eWhat's Inside\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInline Marathoner's Physiology: The science of why road skating demands a different engine to road running\u003c\/li\u003e\n\u003cli\u003eTraining Zones \u0026amp; Threshold Testing: 30-minute FTP\/LTHR protocol so you can actually execute the zones you train in\u003c\/li\u003e\n\u003cli\u003e21-Chapter Periodisation Framework: 5-part structure from base-building through race-week taper\u003c\/li\u003e\n\u003cli\u003eTaper Mathematics: 40–60% volume reduction with maintained intensity — the evidence-based protocol\u003c\/li\u003e\n\u003cli\u003eRace Day Protocol: 24-hour countdown with specific food, fluid, and timing decisions\u003c\/li\u003e\n\u003cli\u003e60–90g Carbs\/Hour Strategy: Glucose:fructose 2:1 ratios for multi-hour performance\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;C Programme: Sets × reps × %1RM for each training phase\u003c\/li\u003e\n\u003cli\u003eFemale Marathon Skater Chapter: Iron testing thresholds, cycle-phase adjustments, RED-S prevention\u003c\/li\u003e\n\u003cli\u003eLe Mans 24hr Chapter: Bugatti Circuit-specific preparation, relay strategy, and the hill at 3am\u003c\/li\u003e\n\u003cli\u003e11 Data Visualisations: Bioenergetics bars, training-zone chart, periodisation year-wheel, race-day timeline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eProduced by OurSkates Performance Lab. Owned and operated by OS Performance Group Ltd (trading as OurSkates Performance Lab). For educational purposes only. Not a substitute for professional medical or dietary advice.\u003c\/em\u003e\u003c\/p\u003e","brand":"OurSkates Performance Lab","offers":[{"title":"PDF","offer_id":57829398085896,"sku":"OSPL-MS4-PDF","price":34.99,"currency_code":"GBP","in_stock":true},{"title":"HTML","offer_id":57829398118664,"sku":"OSPL-MS4-HTML","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/0646\/2472\/files\/TheMarathonSpecialist4.0.png?v=1779012773","url":"https:\/\/ourskates.com\/products\/the-marathon-specialist-4-0-engineered-edition","provider":"Our Skates","version":"1.0","type":"link"}