The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The first ride of 2026 saw about 250 riders brave the wet and cold. It was still raining at 19:30 when the ride left the southbank but it had eased off a bit, and the sound system riders had tarps … Continue reading →

This Year I will be celebrating my birthday 🎈 @Critical Mass London 30th January BFI Southbank (under Waterloo Bridge) 19.00 Come Celebrate with me 🎂 #rideoutinlondon #birthday #party #criticalmass #fyp

⚠️CRITICAL MASS 30.01.26⚠️ Last Friday of every month BFI Southbank 19.00 depart 19.30 🙌🏼🔥💥

About 400 photos from the last ten years of Critical Mass London, coming to a temporary exhibition space at the end of the month. More info closer to the date (one night only). #photoexhibition #criticalmasslondon

26th December 2025 Recap The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30.

Critical Mass has no leaders and no one is entitled to make any announcement on its behalf. If there ever is any, the correct response to such an announcement would be for people to ignore it and make up their … Continue reading →

2026 Is Gonna Be Epic! #rideoutinlondon #criticalmass #londontorotterdam #fyp #instagram 🚴🏼‍♂️💥❤️

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.

The Last Friday of every month, 19:00, Southbank under Waterloo Bridge. Avg. departure 19:30. Check Pinned Post For More Information and frequently asked questions. Every last Friday of the month, hundreds of cyclists gather on the South Bank under Waterloo Bridge (by the BFI/National Theatre) to meet at 19:00, with average departure around 19:30. No leaders, no fixed route, just a massive, joyful celebration of bikes claiming the streets.