LIVE EFFORT
152BPM
Track what matters.
Heart rate, pace, splits, steps, distance, and training load—translated into a clear picture of your progress.
onnstart turns every heartbeat, split, and stride into training, recovery, and nutrition built around the athlete you are becoming.
— 5K target
Not another generic training plan. onnstart connects what you do, how your body responds, and where you want to go.
Heart rate, pace, splits, steps, distance, and training load—translated into a clear picture of your progress.
Adaptive workouts built from your times, heart rate, weight, recovery, and goals.
Simple meal-prep advice timed around your training, recovery, and event schedule.
Tell us your event, current fitness, schedule, weight, and personal goals.
Bring in your runs, heart rate, times, and steps from the devices you already use.
Complete workouts and get smarter recommendations as your fitness changes.
Sample reviews created for this school project.
“onnstart turned my marathon prep from guesswork into a plan I could actually trust. I took eleven minutes off my PR.”
“The recovery recommendations know when to push me and when to pull me back. That balance changed everything.”
“Training and meal prep finally live in one place. I spend less time planning and more time putting in the work.”
Tell us where you are and where you want to go. We’ll help you take the first smart step.