03/20/2026
Want to run faster and stay injury-free? Learn your training paces—and stick to them. 🏃♀️
Most endurance programs are built around three key paces:
1️⃣ Long / Recovery Pace (the most important)
This low-intensity training pace improves oxygen delivery to muscles so you can run longer and more efficiently. The best endurance gains occur when 75–80% of total training time is low intensity.
The problem? Many runners go too fast on these workouts, resulting in injuries from overtraining.
already fatigued. When in doubt, err on the slower side.
2️⃣ Tempo Pace
This moderate intensity pace trains your body to hold race pace longer by improving your lactate threshold—the point where lactic acid builds up faster than your body can clear it. If you’ve ever developed calf cramps during a race, you may have hit your threshold too early.
Tempo work usually makes up about 10% of your training volume. Unfortunately, many runners do the majority of their running training at a tempo pace and end up seeing me in the clinic for an overuse injury. In fact, an estimated 80% of runners train at 80% of maximum intensity 80% of the time!
3️⃣ Speed Work
This high intensity training is usually done in intervals. It improves oxygen delivery and your ability to clear lactate—helping you run faster. Most runners need 10% or less of their training at this intensity. Higher amounts can increase injury risk without improving performance.
✅How do you find your paces?
An easy method for estimating training paces using heart rate is to subtract your age from 220 and then figure out your target zones from there. If you have medical illness such as heart disease or are recovering from a medical illness (and are cleared to run), subtract at least 10 from that max heart rate number. If you are recovering from an injury, recently had a cold, or have chronic health conditions such as asthma or allergies, consider shaving 5 points from your numbers to get your max heart rates for each pace.
Don’t be a statistic! Know your numbers!