Run faster, longer, forever with Racefox

Running faster isn’t just about more frequent, longer runs. It’s about understanding how to move faster without additional effort or strain on your body.

Through a full-body analysis captured at your core by a chest sensor such as the Polar H10, Racefox uses AI-technology to “see” your movements while you run. Racefox then creates a personalized training plan to help you increase endurance and improve race times.

Runners using Racefox can see improvements in as few as four sessions. No matter what your race goals–a Boston Qualifying time or a personal best in a 10k–Racefox can take you to the finish line.

Run with Racefox today!

More than just another running app

The Racefox training plan focuses on key performance indicators (KPIs) that are integral to running technique and speed. By targeting these KPIs through careful, custom exercises, Racefox improves your running technique. The better your technique, the faster you can run with less strain on your body. 

Runners who train with Racefox typically see a 7% improvement in their race times. 

Learn more about the Racefox KPIs and how personalized training helps improve running times.

Take Racefox for a spin before you buy

When you train with Racefox, you don’t have to purchase another wearable to add to the shoebox of old GPS watches and defunct health trackers in the back of your closet. Racefox pairs with a device you may already have–the Polar H10 sensor–and will soon be compatible with other wearable devices.

Most importantly, you can try before you buy a subscription with the Racefox Tryout. This 15-minute test gives you a taster of what running with an audio digital coach is like while you perform a test of your strengths and weaknesses as a runner. Afterward, the Racefox coach evaluates your running using the KPIs, and tells you what you need to do to get to the next level.

Do the Racefox Tryout!

Ready to run?

Browse the subscription choices below to get started on your path to the finish line. Whether you have a specific race in mind or simply want to relax and de-stress on a trail run, Racefox has a coaching plan for you.

Run with Racefox today!

I want to train for a race

Göteborgsvarvet
23.99$/month

Göteborgsvarvet Race pack* monthly subscription includes:

Run Standard included
Full-body motion analysis
Real-time audio coaching tailored ‹to Göteborgsvarvet
Personalized, adaptable training ‹plans, adjusted to your progress
Real-time insights to help you ‹improve your pace, form & technique

*For use with a Polar H10 heart rate monitor or a Racefox Smartbelt. ‹You may pause the subscription at any time after the intial three months binding time.

Göteborgsvarvet
77.99$/4 months

Göteborgsvarvet Race pack* monthly subscription includes:

Run Standard included
Full-body motion analysis
Real-time audio coaching tailored ‹to Göteborgsvarvet
Personalized, adaptable training ‹plans, adjusted to your progress
Real-time insights to help you ‹improve your pace, form & technique

*For use with a Polar H10 heart rate monitor or a Racefox Smartbelt. ‹You may pause the subscription at any time after the intial three months binding time.

Lidingöloppet
23.99$/month

Lidingöloppet Race pack* monthly subscription includes:

Full-body motion analysis
Real-time audio coaching tailored ‹to your particular race
Personalized, adaptable training ‹plans, adjusted to your progress
Real-time insights to help you ‹improve your pace, form & technique
Digital Seeding

*For use with a Polar H10 heart rate monitor or a Racefox Smartbelt. ‹You may pause the subscription at any time after the intial three months binding time.

Lidingöloppet
77.99$/4 months

Lidingöloppet Race pack* monthly subscription includes:

Full-body motion analysis
Real-time audio coaching tailored ‹to your particular race
Personalized, adaptable training ‹plans, adjusted to your progress
Real-time insights to help you ‹improve your pace, form & technique
Digital Seeding

*For use with a Polar H10 heart rate monitor or a Racefox Smartbelt. ‹You may pause the subscription at any time after the intial three months binding time.