My Coaching Framework – A Comprehensive Guide
Coaching endurance running distills into three core concepts: BUILD (develop a physiological quality), MAINTAIN (preserve it without excessive training), and CONNECT (link qualities together toward race demands). This periodization approach clarifies what to emphasize and when, based on identifying weak links and individual response patterns.
Core Principle: Build, Maintain, Connect
At any point in training, you’re doing one of three things:
- BUILD: Improve a physiological capacity by slightly embarrassing the body (new stimulus)
- MAINTAIN: Keep a quality from deteriorating without losing it (minimal sufficient dose)
- CONNECT: Link different qualities together toward the race demands
Most coaching confusion stems from trying to build everything simultaneously. The solution is periodization: pick one or two things to emphasize, maintain everything else, and constantly evaluate what’s limiting.
The Build Phase: Pushing Limits
Building means progressing. Your body adapts to stress, so you need slightly new stimuli:
- For base mileage: Progress from 30 → 35 → 40 miles per week
- For workouts: Increase total reps (more 400s), lengthen intervals (400s → 600s), run reps faster, or shorten recovery
The key: most people can only build one or two things at once. If you’re increasing volume, hold intensity steady. If you’re increasing intensity, hold volume steady.
Natural progression sometimes happens automatically—you run mile repeats for three weeks in a row, naturally running slightly faster. But conscious progression ensures adaptation without plateaus.
The Maintenance Phase: Holding Gains
When not building a quality, maintain it with minimal sufficient dose. Recovery hormones and enzymes require maintenance but not constant maximal stimulus.
The maintenance rule: If building requires hitting a quality every 7-10 days, maintenance needs only 60-70% of that volume, roughly every 14 days to three weeks.
Example: Built up threshold work with 6 miles of hard running. Maintenance could be 4 miles at the same pace, hit once every two weeks.
Maintenance also works through combo work—4 miles at threshold pace followed by 6 x short hill sprints maintains both threshold and speed in one session.
The Lydiard Insight
Arthur Lydiard discovered that a strong aerobic base is easier to maintain once built. When he switched from 100-mile base weeks to intense hill work, he maintained the long run (often low intensity) to preserve aerobic fitness. This let him emphasize new qualities without losing the foundation.
Modern application: once you’ve built aerobic capacity through months of base training, you don’t need months more to maintain it—just the right dose at the right frequency.
The Connect Phase: Linking Qualities
“Connect” means identifying the weak link (the “kink in the pipe”) and building support systems around your race pace.
Imagine your goal is to run 5x mile at 5:15 pace (your goal race pace). Work backward:
Speed side: Can you run 6-8 x 800m at 2:30? If yes, speed isn’t limiting (2:30 per 800 = 5:17 per mile). If no, drop down: can you run 10×400 in 68? Can you run 16×200 in 32? Find where the gap appears.
Endurance side: Can you run 6-7 mile tempo at 5:30? If no, threshold is limiting. Can you run a 10-mile steady run at 6:00? If not, general aerobic economy is weak.
The gaps reveal what to build. If speed is solid but you can’t sustain mile pace, build threshold. If you can do threshold but fall apart in the final mile, build long-run endurance.
Application by Life Stage
For high school freshmen (new to distance): The kink is almost always general aerobic endurance. Spend months building this because speed work is easy for young athletes; they’re naturally fast. You’re building what they lack.
For elite runners with years of base: The kink often shifts to speed and recruitment. Their aerobic system is huge; the limiting factor is recruiting fast-twitch fibers and maintaining power. Now you emphasize hill sprints, reactive training, and intensity.
Time Horizons Matter
Aerobic base takes a long time to build (months), but once built, it’s durable. Speed comes quickly (6 weeks of emphasis can produce sharp improvements) but fades quickly without maintenance.
Biomechanical changes (economy, efficiency, form) take the longest because they require neural retraining. If you’re trying to shift running form, allow many months.
Understanding these time horizons prevents expecting fast results from long-build qualities and mistaking speed work for base work.
Individual Variability
Athletes respond differently to the same training. Some are fast responders to threshold work; others improve gradually. Some recover quickly from hard sessions; others need more time.
Determine individual response patterns through experience and observation:
– Try something, watch how they respond
– Ask what they prefer and respond well to
– Athletes often prefer what they respond well to (positive feedback loop)
– Adjust based on real data, not assumptions
Decision Framework: When to Build
Before deciding what to build:
- Where’s the weak link? (Use the “connect” framework above)
- What’s the time horizon? (Is it quick-build or slow-build?)
- What does the individual respond to? (History and preference)
- When will I shift focus? (Plan the periodization arc)
For a 5K runner, a typical year might look like:
– January-March: Build aerobic base (general endurance)
– April-May: Build speed and sharpness (intensity)
– June-August: Build specific 5K fitness (race-pace work)
– Fall: Maintain and race
For a marathoner, it’s different:
– First half: Build general endurance and speed capacity
– Second half: Build marathon-specific pace through threshold and long runs
– Final 6-8 weeks: Shift to extension (can you run marathon pace for the full distance?)
Practical Periodization
The framework is simple: when am I building, when am I maintaining, and where is the weak link?
Once you keep this lens in mind, most programming decisions become clear. You’re not asking “should I do intervals or tempo?” but rather “what does this athlete need to build right now, and what must I maintain?”
This removes dogma. You use Jack Daniels intervals if speed is the limiting factor. You use Lydiard long runs if aerobic base is weak. You use Canova hills if strength endurance is missing. You use Norwegian threshold if threshold work produces great response.
The system adapts to the individual, not the reverse.