Map My Tracks is a free service that makes it easy to keep track of your workouts and share your outdoor activities. Join now and start sharing your outdoor experiences. Learn more
Turn your iPhone into an all-sport performance GPS computer. Download OutFront from the App Store now.
Source: OutFront
Map My Tracks scores the effort for each activity by analyzing heart rate. Work harder, or go longer, and the effort score goes up. Take it easy and the effort score goes down.
This is a Map My Tracks PLUS service. Map My Tracks PLUS is an affordable way to better understand your performance and organise your workouts on the web. Upgrade today for as little as $5/month to access all the extra features.
