Enter a recent race and get your easy, marathon, threshold, interval and repetition paces, plus your equivalent race times from the mile to the marathon. Based on Jack Daniels' VDOT formula.
Use the calculator →Enter your weight and your race, and get your daily carb target for a 2- or 3-day carb load.
Use the calculator →I coach runners to their first marathon and their first 100-miler. Apply and I'll build your training around your fitness, your schedule and your goal race.
Apply for coaching