VO2Run is the simple, free, and effective app for all runners who want to improve their MAS (Maximum Aerobic Speed) and VO₂max.

Whether you're a beginner or an experienced runner, VO2Run helps you plan your training sessions and find your ideal pace before hitting the track.

🏃‍♂️ Main Features

Automatic pace calculation based on your MAS

Custom intensity levels (90%, 95%, 100%, etc.)

Instant results: pace, speed, and split times for each interval

Session difficulty estimation

Effort zone indicator (Endurance, Threshold, Sprint, Anaerobic)

Create custom workouts: choose your distances, times, and rest intervals

Share your paces with your coach or running partners

Save favorite sessions for quick access later

Clean and fast interface to prepare your workout in seconds

🏅 NEW: CLUB MODE

Join a VO2Run Club that matches your level and goals, and access ready-to-run workouts for all distances — from 5K to marathon.
Each day, discover a new running session designed to help you progress.

For every session, you can:

View a complete recap (warm-up, main set, cooldown)

See detailed stats for work and recovery phases (pace, time, distance)

Read a clear description explaining the session’s purpose

Get inspired by a motivational punchline before you lace up your shoes

All sessions are personalized based on your MAS, helping you train in the right effort zones to progress faster and smarter.

💡 Example

Want to do 10×400m at 95% with a MAS of 19 km/h?
VO2Run instantly gives you your target time per 400m, average pace, and recovery times.

⚙️ Why choose VO2Run?

Perfect before every training session — save time and mental energy

No login or personal data required

Accurate, fast, and reliable calculations

100% free and ad-free

Now with a Club Mode to guide your daily running!

📈 Train smarter, reach your goals, and join the VO2Run community!

➡️ Download VO2Run now and transform your running preparation!

VO2Run - MAS Workout