About Critical mass nairobi


who we are
Critical Mass Nairobi is a cycling movement dedicated to promoting sustainable mobility, fostering a cycling culture, and advocating for safer, more inclusive streets in Nairobi and beyond. Since our inception in 2014, we have grown into a vibrant community of cycling enthusiasts, urban mobility advocates, and passionate citizens united by a shared vision of a greener, healthier, and more connected city.
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We believe that bicycles are more than just a mode of transport—they are a tool for empowerment, environmental conservation, and social connection. Through monthly rides, community-led initiatives, and strategic advocacy, Critical Mass Nairobi is reshaping how we experience urban spaces, reclaiming them for people over cars
our vision
To create a Nairobi where cycling is not just a sport or hobby but an integral part of urban life—embraced across all communities, genders, and generations. We envision a city where safe, inclusive, and sustainable mobility options are available to everyone, and cycling is celebrated as a transformative force for environmental, social, and economic well-being.
our mission
To transform Nairobi into a cycling city by:
Promoting cycling as a key mode of urban transport.
Advocating for safer streets and inclusive infrastructure that supports all cyclists.
Building a culture where cycling is embraced for its environmental, social, and economic benefits.

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