Why your easy days might be too hard: the gray zone problem
Easy runs that drift into the moderate zone might leave you tired without the benefit. What research suggests so far, and how to check your own easy days.
Science-based training guides, Norwegian Method deep dives, and practical advice for runners and coaches.
Easy runs that drift into the moderate zone might leave you tired without the benefit. What research suggests so far, and how to check your own easy days.
How to return to running after an injury without setting yourself back, using pain rules, walk-run progressions, and heart rate to keep the early weeks easy.
A 2026 study found super shoes improved running economy by 4.13% on average, but results ranged from 2.62% worse to 11.01% better. Test them in a workout before race day.
How many miles a pair of running shoes lasts, why rotating two or more pairs can help, which shoes to use for easy days and workouts, and where carbon-plated shoes fit.
How to train for a 10K with mostly easy running, steady threshold work, and a small amount of VO2max, using heart rate zones to keep each session at the right effort.
A simple strength routine for runners that takes about 20 minutes, twice a week, with the exercises, sets, and how to fit it around easy days and workouts.
What heart rate variability can and cannot tell a runner, how to measure it so the number means something, and how to use it alongside sleep and soreness.
How to record cross country results, score a meet by hand or with software, and use a season of times to coach better. Includes a worked scoring example.
A taper cuts volume, not intensity. How long to taper for a 5K or 10K, how much to cut, and what the final two weeks can look like.
Why most of your running should feel easy, what slow miles do inside your body, and how to set an easy pace by heart rate instead of guessing.
The 4x4 is four hard four-minute intervals with easy jogging between. Here is where it comes from, how to set the heart rate, and how often to run it.
A self-guided 8-week half marathon plan for runners with a base: heart rate zones, a long run build, weekly threshold work, and a two-week taper.
A practical way to give 30 or more cross country athletes training that fits them: group by ability, assign an 8-week plan to each group, and adjust individuals when life gets in the way.
How to adapt Norwegian-style training for a high school cross country team: easy days that stay easy, one controlled threshold session, and a short list of mistakes to avoid.
The summer base you build in June, July, and August decides your October. Here's how to structure a remote summer program that keeps a high school cross country team healthy, consistent, and ready to race.
Lactate threshold is the single most trainable predictor of distance running performance. Here's what it actually is, how to find yours, and how to train it without a blood test.
Everything you need to run your first 5K. An 8-week plan, pacing strategy, race day tips, and the one mistake that ruins most beginners' training.
How to manage your cross country meet schedule, track race results, and calculate team scores without spreadsheets. A practical guide for XC coaches.
Two proven approaches to getting faster. One uses heart rate zones and lactate. The other uses pace and progressive overload. Here's how they compare and which fits your goals.
How to implement heart rate-based training across your XC roster. Zone calculation for young athletes, practical coaching tips, and common mistakes to avoid.
Most runners make the same mistake: easy days aren't easy enough. Here's why slowing down actually makes you faster, and how to find your real easy pace.
You don't need more miles to get faster. You need better intensity distribution. Here's how the 80/20 approach works and why it's backed by decades of research.
Catching overtraining before it becomes injury. How to use daily check-ins, HRV, and recovery scores to keep your cross country team healthy through peak season.
Compare the top platforms for managing your XC program. Roster management, meet scheduling, athlete monitoring, and training plan assignment in one tool.
The Norwegian Method helped produce Olympic champions. Here's how it works, why it's different from traditional training, and how any runner can use it.
Learn how to calculate your heart rate training zones, what each zone does for your fitness, and how to use them to run faster with less effort.