# Life In Stride's Chris Striegel on Marathon Progression, Double Threshold & High Mileage Training Page: https://stenobird.com/podcast/the-mileage-podcast-7125821/life-in-stride-s-chris-striegel-on-marathon-progression-double-threshold-high-mileage-training Text version: https://stenobird.com/podcast/the-mileage-podcast-7125821/life-in-stride-s-chris-striegel-on-marathon-progression-double-threshold-high-mileage-training.md Podcast: [The Mileage Podcast](https://stenobird.com/podcast/the-mileage-podcast-7125821) Published: 2026-04-26T03:30:00+00:00 Episode link: https://share.transistor.fm/s/915dfcfd Audio file: https://media.transistor.fm/915dfcfd/e55266d3.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/the-mileage-podcast-7125821/episodes/life-in-stride-s-chris-striegel-on-marathon-progression-double-threshold-high-mileage-training Duration seconds: 5809 ## Resource Shoutout to the Life In Stride Podcast https://podcasts.apple.com/us/podcast/life-in-stride/id1724120477 I'm so happy to welcome our newest partner SAYSKY to the Supwell family. Use code SUPWELL15 for 15% off https://saysky.us/ Sign up for the Supwell app for the best deals on running shoes and gear, training insights and/or to offload your shoes so your spouse lets you buy more shoes: https://apps.apple.com/us/app/supwell/id6753905424 (along with DAILY motivation, the most supportive hobby jogger community, best buy, sell and trade shoe marketplace and an exclusive 10% off discount code on hobby jogger gear) Try my favorite running socks: Courier Socks https://www.awin1.com/cread.php?awinmid=114016&awinaffid=2830876 Code SUPWELL15 for 15% off If you're going to pick up shoes or gear mentioned, use my Running Warehouse link to support the channel: https://www.runningwarehouse.com/search-mens.html&from=supwell 00:00 Intro 12:00 Striegs Joins the Pod 27:35 Reflections on Race Experiences 38:10 Chris's Marathon Progression Journey 58:43 Double Threshold Training 01:07:35 Lessons from Recent Races 01:16:23 Future Race Plans and Goals 01:22:03 Would You Rather: Mileage vs. Races 01:24:22 Striegs on Strength Training 01:29:32 Striegs' Favorite Shoes 01:32:32 Words of Wisdom for the Hobby Joggers 1. Join my app to take your training to the next level. Buy/sell/trade running shoes and swap training and shoe advice with fellow hobby joggers: https://apps.apple.com/us/app/supwell/id6753905424 2. Buy your new shoes, running gear and fuel through my Running Warehouse link. I also have a discount code on the app above that gets you 20% off apparel and 10% off fuel and discount https://www.runningwarehouse.com/?from=supwell 3. Get matched with the best running shoe for you a… ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/the-mileage-podcast-7125821/episodes/life-in-stride-s-chris-striegel-on-marathon-progression-double-threshold-high-mileage-training/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/the-mileage-podcast-7125821/life-in-stride-s-chris-striegel-on-marathon-progression-double-threshold-high-mileage-training.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.