In this episode, Joost sits down again with coach John Starrett to dive into one of the most overlooked phases in endurance training: bridge training.

After building a strong aerobic base through the foundation, pre-super base, and super base phases, many runners jump too quickly into race-specific work. Bridge training fills that gap—safely introducing intensity, improving speed, and preparing the body for peak performance without increasing injury risk.

This episode breaks down how to structure this critical phase and why it’s essential for long-term progress.

• What bridge training is and why it matters
• How to transition safely from base training to faster running
• The role of shorter recoveries and varied workouts
• How to improve lactate clearance and utilization
• Why most runners should avoid traditional 5K-style training
• How to balance endurance, speed, and injury prevention
• The importance of individualized coaching and feedback
• How to use races strategically to boost fitness and reduce injury risk

1. From Base to Performance
Bridge training builds on the aerobic and structural gains from the super base phase. The goal is to make runners faster across multiple distances (5K to half marathon) before entering marathon-specific training.

2. Endurance Spine & Structural Runs

• Endurance Spine Runs: Tempo efforts based on sustainable effort (roughly 90-minute pace)
• Structural Runs: Longer, slightly slower tempo runs that build durability and reduce injury risk

This alternating structure creates both strength and speed progression over a 5-week cycle.

3. Smarter Speed Work
Instead of repetitive sessions, bridge training introduces variety:

• Cut-down workouts (progressing from slower to faster paces)
• Pyramid sessions
• Broken tempos
• Lactate-focused workouts

These sessions improve efficiency without overwhelming the body.

4. Lactate as Fuel
You’ll learn how specific sessions train the body to reuse lactate as energy, improving endurance and delaying fatigue—key for both shorter races and the marathon.

5. The “B Workout” Principle
Workouts should feel controlled—not all-out.
If you finish a session feeling like you could do more, you’re training correctly.
Constant maximal efforts lead to injury and stagnation.

6. Why Most Runners Train Too Hard
Many recreational runners follow elite-style interval sessions (like 8×1000m), which are often too intense and increase injury risk. Bridge training offers a safer, more effective alternative.

7. Racing as a Training Tool
Strategically placed races every 6–8 weeks:

• Provide performance benchmarks
• Act as high-quality training stimuli
• Reduce injury risk through built-in taper and recovery
• Bridge training is where real performance gains start to happen
• Variety and progression are more important than intensity alone
• Endurance remains critical—even when focusing on speed
• Training must be individualized, not copied from templates
• Consistency and injury prevention always come first

In the next interview, Joost and John will break down marathon-specific training—how to convert this fitness into race-day performance.

Have questions about your training or want help applying this approach?

Connect

Joost (Host)
Instagram: https://instagram.com/pace.buddies
Website: https://pacebuddies.com

Book a free 30min discovery call

John Starrett
Instagram: https://instagram.com/stazzas_stable
Website: https://stazzasstable.com/