Your Complete Marathon Resource

From our comprehensive Marathon Calendar to our Comparison and Time Conversion Tools to our hundreds of course-specific Pace Bands. We can help you Find, Compare, and Pace your perfect marathon.

Find: Use our comprehensive Marathon Calendar of nearly 1,000 marathons to find your perfect race. Quickly view the elevation profile, speed of the course, or even compare races side-by-side.

Have a specific type of marathon in mind? Use our Advanced Search Tools (Location, State, Keyword) to find your marathon based on the criteria that is important to you such as Race Day Temperature, Boston Marathon Qualifier, Course (Hilly, Rolling, Flat, Downhill, etc.), and much more.

Compare: After you've narrowed your search, use the comparison tools to view the details of your races side-by-side or even convert your times between marathons using the Time Converter Tools.

Pace: Once you've found your marathon, make sure you stay on the right pace by creating a race-specific Pace Band based on the topography of the course, your goal time, and your pacing strategies. Over 350 course-specific Pace Bands are available based on peer reviewed running pace research. And if you already have paces in mind, you can even create a Pace Band with your custom paces.

The Pace Band creator is free to use. Water-proof, tear-proof, snap-on Pace Bands are available for sale as well for $5.99.

Buy Pace Bands Today!


Create a free customized Marathon Pace Wristband based on your goals and adjusted for the course elevation changes.

Purchase Water-proof, Snap-on Pace Bands for just $5.99.

Choose from 350 different marathons or use your own paces.








Elevation Profiles

Currently there are Course Elevation Profiles for 389 marathons. The majority of Elevation Profiles use the same scale which makes comparing courses much easier. Select the 'Compare' feature on the Advanced Search Tools or Calendar to compare races.





Upcoming Marathons