5km10kmHalf MarathonMarathonUltramarathonOther distances

Find the right training plan for your next 66km race

Level up your running game with the right 66km training plan and set a new personal best in your next race. Explore all the best 66km running races near you and in the world.

Upcoming 66km races

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Searching for races...
No races found with selected filters
Sorry there are no 66km races at the moment.
Please check out races for similar distances or check back later.

Popular distances

5km10kmHalf marathonMarathonUltramarathon

Get ready for your next 66km race with a personalized 66km training plan

No matter whether you’re looking to prepare for your first 66km race, run a faster 66km, or shave a few seconds off your personal best, we’ve got you covered.

Find the best training plan for your goals:

New to running plan

Create your very own personalized 66km running program based on your running ability, schedule, and preferences.

Each plan adjusts to your current performance and goals and comes with live coaching, optional strength training, and plenty of tips to help you become a better runner. Plus, you can sync Runna with your smartwatch and Strava to keep track of your progress.

Graphic with two phones and a smartwatch featuring Runna app.

Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.
Download Runna on the Google Play Store.
First week free. Cancel anytime.