Critical Mass Wien
Vienna, Austria · Critical Mass · Social
- When
- Third Friday of the month, 5:00 pm local timeYear-round
- Starts at
- Schwarzenbergplatz, Schwarzenbergplatz, Vienna Map ↗
- Pace
- Slow group ride; no leader
- Hosted by
- Critical Mass WienCommunity-run
- Cost
- free
- Kind of ride
- SocialCritical Mass
- Language
- Rides in German and English
For visitors
No sign-up. The group asks riders to bring friends and sound systems.
First time on this ride? Here’s the drill
- Bring
- a helmet, front and rear lights (it's a dark-hours ride), water, a spare tube or patch kit, a way to pay for the stop.
- Arrive
- Ten or fifteen minutes before the meet time. Tell whoever's leading that you're new.
- Pace
- Slow group ride; no leader.
- Check
- Look at @criticalmasswien the day of — that's where cancellations, weather calls and start changes get posted.
First group ride? Start here →
About the Critical Mass Wien group ride
Critical Mass Wien is a Critical Mass ride in Vienna, Austria. It rolls third Friday of the month at 5:00 pm local time from Schwarzenbergplatz.
Vienna's monthly Critical Mass, rolling since 2006. It starts at Schwarzenbergplatz on the third Friday and ends at a different place each month, sometimes with music or a film.
Where to find them
Checked Oct 2, 2026 against source 1, source 2. Schedules change. Confirm with the host before you go.