

Ultra Cycling
- Complete three or more Double Centuries in a year and earn the California Triple Crown
- Planet Ultra organizes and produces the best long distance cycling events in Southern California.
- Randonneurs USA - a great resource for unsupported, long distance cycling in the USA
- Ultra Marathon Cycling Association (UMCA). Lots of resources for the ultra cyclist: check out the annual challenges, articles on nutrition, training and equipment and annual event calendar.
- Adventurecorps produces extreme races and a variety of endurance cycling events including the Furnace Creek 508, a 508-mile bicycle race through Death Valley and the Mojave Desert.
Ride Lists
Cycle Touring
- Adventure Cycling is a leading authority on bicycle touring in America, they provide organized tours, routes, maps and other products, training, education and outreach.
Advocacy
Miscellaneous
- RoadID - An ID tag that can provide vital identification information and serve as a medical ID bracelet. Great for athletes who participate in active sports such as cycling, running, walking, hiking and climbing. Also check out their safety lights and other gear.
Why Stroll...When you can Roll? SM