アメリカのトレイルランナー人口が1,720万人に到達、17年間一度も減少なしという驚異のデータを深掘り。カフェインの最適な摂取戦略とリンシング法、ウルトラ向けクロストレーニングの優先順位、Hoka Tecton X 4やnorda新モデルなどギア情報もお届けします。
【目次】 ・オープニング ・メインニュース：トレイルランニング産業の最新トレンド〜1720万人の成長と文化の行方 ・メインニュース：カフェインの科学〜万能な投与量は存在しない ・ディープダイブ：クロストレーニング〜特異性がやはり勝つ ・ギア＆Tips：Hoka Tecton X 4・norda新モデル・温冷水浴の使い分け ・エンディング
【参照元】 ・Hoka Tecton X 4 Review: https://www.irunfar.com/hoka-tecton-x-4-review ・Nicholas Triolo and the Art of Running: https://www.irunfar.com/nicholas-triolo-and-the-art-of-running ・Amazfit Cheetah 2 Ultra Review: https://www.irunfar.com/amazfit-cheetah-2-ultra-review ・I Survived the Taco Bell 50K, Barely: https://www.trailrunnermag.com/races/i-survived-the-taco-bell-50k-barely/ ・I Ran Dozens of Trails Over 4 Years to Find the 50 Classic Trail Runs of America: https://www.trailrunnermag.com/destinations/why-i-wrote-the-50-classic-trail-runs-of-america/ ・Ultrarunning Taught Me My Marriage Was Over: https://www.trailrunnermag.com/people/ultrarunning-taught-me-my-marriage-was-over/ ・What is ITRA? A guide to the International Trail Running Association: https://www.runthealps.com/blog/what-is-itra/ ・MDS 120 Morocco and MDS Handi 2026 – Stage 2: https://iancorless.org/2026/10/06/mds-120-morocco-and-mds-handi-2026-stage-2/ ・MDS 120 Morocco and MDS Handi 2026 – Stage 1: https://iancorless.org/2026/10/05/mds-120-morocco-and-mds-handi-2026-stage-1/ ・Episode 259: Fred Abramowitz and the $100,000 Run Rabbit Run Revolution: https://iancorless.org/2026/09/30/episode-259-fred-abramowitz-and-the-100000-run-rabbit-run-revolution/ ・Courtney Dauwalter Is Scheming for 2027, Moab 240 Preview + Jasmin Paris Is 'Keen' on Hardrock: https://www.youtube.com/watch?v=sobIQP-vnO4 ・UTMB 2026 Film - Blandine L'Hirondel et Ben Dhiman: https://www.youtube.com/watch?v=nCCVbvEPjUQ ・Western States '26 Gear: https://www.youtube.com/watch?v=jkcej93IBvE ・Becoming - A Leadville 100 Documentary: https://www.youtube.com/watch?v=CY2In3-xsV4 ・Running Tour du Mont Blanc in 4 Days: https://www.youtube.com/watch?v=Cwb-7KYf0dw ・He Stopped Inches From the Finish Line: https://www.youtube.com/watch?v=UxyuB-nvSMs ・山を駆けるなっちゃんの挑戦: https://www.youtube.com/watch?v=oq3J3ktuKTM ・下諏訪御柱街道トレイル 2026: https://www.youtube.com/watch?v=mAc5EU2JP8w ・How To Train for a Backyard Ultra with Iain and Julie Bethune: https://www.youtube.com/watch?v=x5r-o4MTGAI ・I Used AI to Prepare for a 24-Hour Ultra Marathon: https://www.youtube.com/watch?v=bNDBO762Exg ・norda x Black Diamond 000 First Run Review: https://www.youtube.com/watch?v=a8dJg3xW_D8 ・Cross-training for ultras: Specificity still wins: https://www.youtube.com/watch?v=efzM6i9YBVY ・Fall Training Innovations, Rethinking Race Goals, and Trail Running Technique: https://www.youtube.com/watch?v=AVysSwQh26U ・Singletrack News - Courtney Dauwalter 2027, Moab 240 Preview, Hardrock Lottery: https://www.youtube.com/watch?v=sobIQP-vnO4 ・The Norwegian Method for Recreational Runners - Dr. Marius Bakken: https://florisgierman.libsyn.com/139-the-norwegian-method-for-recreational-runners-dr-marius-bakken ・The Trends Reshaping Trail Running Participation, Culture, & the Marketplace: https://thewellwithdylanbowman.libsyn.com/the-trends-reshaping-trail-running-participation-culture-the-marketplace ・Ravitaillement en Ultra Trail - Blandine L'Hirondel: https://podcast.ausha.co/trail-story/171 ・HK Trail Running - Aurore Dacier de Biasi: https://podcasters.spotify.com/pod/show/trahk/episodes/Episode-68---Aurore-Dacier-de-Biasi-e3pm535 ・Caffeine Makes You Faster… Until It Doesn't - EP 802: https://bleav.com/shows/trail-runner-nation/episodes/caffeine-makes-you-faster-until-it-doesnt-ep-802/ ・10 Lessons from Pro Road Runners - Some Work All Play: https://podcasters.spotify.com/pod/show/someworkallplay/episodes/331--The-Training-Episode--10-Lessons-from-Pro-Road-Runners--Vinny-Mauris-Unreal-Approach--US-10k-Champs--and-Zone-Compression-in-Cycling-e3pv8lu ・Meg Eckert - 636 Miles in 6 Days: https://podcasters.spotify.com/pod/show/sallymcraepodcast/episodes/158--Meg-Eckert--636-Miles-in-6-Days-Her-Record-Breaking-Run-e3pjnch ・What's the Issue w/ Amy Clark - UltraRunning Magazine: https://ultrarunningmag.libsyn.com/whats-the-issue-w-amy-clark-2 ・Koop AI, Unboxed: https://www.youtube.com/watch?v=efzM6i9YBVY ・Will Trail Running Evolve Into a Triathlonification: https://podcasters.spotify.com/pod/show/markus-gnirck9/episodes/Will-Trail-Running-Evolve-Into-a-Triathlonification-or-Die-Technical-Racers-e3ecikc
