Activities
Top Sports
Running
Cycling
Walking
Hiking
Running
Cycling
Features
Maps
Challenges
Subscription
Log In
Join for Free
Sign Up
Home
Activities
Running
Cycling
Walking
Hiking
Features
Maps
Challenges
Subscription
Support
Sign Up
Log In
Get the App
Marek Dvorak
Boulder, Colorado
Follow Marek
Run
December 31, 2015 at 11:15 AM
Hard out, less hard back
3
0
6
Distance
10.1 mi
Time
1h 0m 45s
Sign up to see the comments.
Sign up for free
Splits
Sign up
to see these details and more
Sign up to view more activities from Marek Dvorak
Sign up for free
December 31, 2015 at 11:15 AM
Going after more and better in 2026
View Ride
December 31, 2015 at 11:15 AM
2025 was a good one
View Ride
December 31, 2015 at 11:15 AM
Tuesday
View Ride
December 31, 2015 at 11:15 AM
APEX 30s Big Gear VO2 into FTPs (NMT4)
View Ride
December 31, 2015 at 11:15 AM
2H row
View Rowing
Want to see more?
Sign Up
The #1 app for runners and cyclists
Continue using Google
Sign up using email
Sign Up for Free.
Track your progress and reach goals. Join 100 million active people on Strava.
Sign Up for Free
Log In
See More from Marek
Find motivation and track your own activities. Join 100 million+ people on Strava.
Sign Up for Free
Not Now
Sign up to see the comments.