Episode #396: What is Aerobic Strength?

In episode 396 of Running Rogue, hosts Chris McClung and James Dodds dive deep into the aerobic strength phase of training, a critical six-to-eight-week period that follows the base phase and precedes the race-specific phase. They clarify that aerobic strength isn't about muscular power but rather the ability to sustain hard efforts while still operating in an oxygen-driven, aerobic state—essentially building endurance, staying power, and the capacity to maintain pace without fatigue. The episode emphasizes three guiding principles: effort trumps pace, control and relaxation are paramount, and when in doubt, be conservative. The hosts stress that this phase is not about pushing to the edge, but about making challenging efforts feel easier over time, which builds both physiological efficiency and mental resilience. They also warn against common pitfalls like trying to do too much too soon, especially when behind on volume, and reinforce that volume remains king—long runs and weekly mileage should still be progressively increasing. The discussion includes real-world examples like the 'Lumberjack Twist' and 'Hilly Julia' workouts, which combine hills, tempo runs, and interval work to build strength without overtaxing the body. The episode closes with a strong reminder to keep perspective: aerobic strength workouts are not standalone magic but part of a larger, carefully structured training plan. Key takeaways include: (1) Focus on effort over pace, especially in variable conditions like heat or altitude; (2) Prioritize relaxation and control during hard efforts to improve efficiency and delay fatigue; (3) Never sacrifice volume for intensity—volume is still the foundation; (4) Use conservative choices when uncertain to preserve long-term progress; (5) Incorporate compound workouts like hill-tempo combos to build strength without excessive stress; (6) Remember that this phase sets the stage for race-specific training, not the final performance. The tone is encouraging, grounded in science and experience, and deeply practical, with a strong emphasis on mental and physical sustainability.