There are already plenty of apps and tools that can help you become a better runner. The Ghost Pacer can take your runs to the next level. It is a pair of mixed reality glasses that uses a holographic running partner to keep you motivated. It has a lightweight design and integrates with Strava. You can use the Ghost Pacer app to try workouts in your area. It is also possible to race against your friends.
The Ghost Pacer provides you with a virtual running partner that keeps you honest. Users can set the path and speed of the holographic avatar to race against it outdoors. They can also race against an avatar that matches the speed and route of a previous run. The Ghost Pacer runs for 6 hours on battery. You can find out more about it here.