Katarzyna Sumiec-Szyfner

Katarzyna Sumiec-Szyfner

Poland

Followers
78
Following
74

Today
Yesterday
Yesterday

Want to start tracking your own activities?

Current Month

Trophy Case

Earn your own trophies on Strava

Join a Challenge

Recent Achievements

The #1 app for runners and cyclists

Sign Up for Free. Track your progress and reach goals. Join 100 million active people on Strava.

See More from Katarzyna Sumiec-Szyfner

Find motivation and track your own activities. Join 100 million+ people on Strava.