XC Training System
Post-Run Strength Work for High School Runners

Last updated: July 4, 2026. Coach Jay Johnson.

📌 Key Takeaways

  • Open the free Post Run App on your phone: coachjayjohnson.com/post-run. This is the Red/Orange post-run resource to share with athletes; it is a web link, but it opens cleanly on a phone and works like an app.
  • Post-run strength work is the missing piece for many high school runners because the aerobic engine improves faster than the structural chassis.
  • The work should happen imm
  • ...
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How Top Programs Get Maximum Aerobic Benefits While Preventing Injuries

📌 KEY TAKEAWAYS

  • The most crucial concept for winter training success
  • Keep heart rate elevated by going directly from warm-up → run → strides → post-run work (no breaks)
  • Athletes get as much or more aerobic benefit with LESS running — prevents injuries
  • This is why Jay's system keeps athletes injury-free while helping them PR
  • Works for any program, any environment, boys and girls, big schools and small
  • Change this approach in December...
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Cross Country Training Schedule PDF – “No Prior Training” Athletes

📌 KEY TAKEAWAYS

  • Day 1 for new athletes: 5 minutes of running. That's it.
  • Justin Leonard (Southlake Carroll, NXN teams): Starts new athletes with ONE MILE for three days
  • Athletes who haven't trained can build engines faster than chassis — that's why injuries happen at 2-3 weeks
  • Circuit workouts build aerobic engine while strengthening chassis with minimal pounding
  • By extending the aerobic stimulus, a 5-minute run becomes a 25-30 minute...
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10 Keys for Great XC Races in October and November

📌 KEY TAKEAWAYS

  • You don’t need an A+ race — solid B+ performances will produce a great team score, especially since much of the competition will falter by aiming too high.
  • Trust running less: the aerobic fitness is built, the “hay is in the barn,” and now is the time for fresh legs and mental readiness.
  • Focus on what’s in your control — weather, course conditions, and other people’s energy are not. Bad weather is actually an advantage for we...
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