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Support Us!

For the last 37 years, Perimeter Bicycling is changing the health and wellness of thousands each year producing the El Tour de Tucson along with supporting more than 100 local, national and international non-profit charities to raise over $100 million for their own organizations.  But we can’t do it without you.  Our ride depends on your support.

Donate to Perimeter

Please click the donate button below to make your donation. All donations are tax deductible. Thank you for your support!

Give Through Amazon Smiles


AmazonSmile offers the same low prices, vast selection and convenient shopping experience as Amazon.com, with the added bonus that Amazon will donate .05% of the purchase price to Perimeter Bicycling.

Click HERE to select Perimeter Bicycling as your charitable organization and start shopping!

2024 El Tour Countdown!


EL TOUR DE TUCSON is checked off my bucket list!!!! What a great experience and I placed in the top 800!!! It’s not about winning it, it’s about finishing it!

Tucson is an incredible city and beautiful location for a large cycling event. El Tour brings together cyclists from all over the world and promotes cycling, personal fitness, and community engagement.

El Tour de Tucson is becoming an annual family tradition. So much fun!

Amazing! We were able to raise community awareness, serve our charity and have our multi-generational family get addicted to a new sport- cycling!!

El Tour is a fantastic experience and celebration of Tucson’s cycling community.

Loved the ride. This is the 18th time I’ve done the ride and hope it comes back next year bigger and better.