This is a listener generated question and topic episode! The four questions/topics are below: 1) Training for courses with climbing and descending, both with and without access to course specific terrain. 2) Testing your fitness throughout a training plan. 3) How to fuel for high mileage training to avoid gastrointestinal issues, especially if feeling hungry and bloated.  HPO Sponsors: zachbitter.com/hposponsors Magnesium Breakthrough: https://magbreakthrough.com/human promo code: HUMAN10 BON CHARGE: boncharge.com/HPO promo code: HPO (20% off) Support HPO: zachbitter.com/hpo  HPO Patreon: patreon.com/HPOpodcast Zach’s Coaching: zachbitter.com/coaching Zach: zachbitter.com IG: @zachbitter Tw: @zbitter FB: @zbitterendurance Strava: Zach Bitter Tiktok: @zachbitter If you would like to contact the show, please send your emails to hpopodcast@gmail.com