Metrics for Trail Running
Discover the key metrics that are important for trail runners, including the role of pace, heart rate, and vertical gain. Learn how these metrics differ from road running and how they can be used to optimize training for trail races.In this clip
From this podcast

The Strength Running Podcast
274. Training Fundamentals, “Full” Marathons, Road vs. Trails, and more (with Travis Macy)
Related Questions
When I do my long (Zone 2) runs for my first 30k trail run, would time-based training be better than mileage-based training? Even though the time on feet might be the same, I am concerned my mileage would fall way short.
Should I base my runs on power, pace, or heart rate?
How can I use this data to plan my training for a sub 4-hour marathon?