The Central Oregon Trail Alliance (COTA) is a non profit volunteer organization that works in conjunction with the USFS, BLM and other land managers to build and maintain trails in Central Oregon. COTA is an IMBA affiliated club, interested in creating, enhancing and preserving trail opportunities for mountain bikers.

Join COTA

About COTA

Who knew trail building could be so much fun?

We did. We are Central Oregon Trail Alliance, and we have been building trails in and around Bend, Oregon for 15 years.

Our volunteers will tell you that building trails is almost as rewarding as using them. If you have ridden Phil’s Trail, hiked the River Trail, or skied the Swampy Lakes Loop, you can thank COTA.

We are a local, volunteer-based organization that works in conjunction with the US Forest Service and other land managers to build and maintain more than 500 miles of trails in Central Oregon.

Isn’t it time you joined the fun?

Who do you think maintains your trails — elves? If you want to ensure the future of trails in Central Oregon, it’s time to pitch in. We don’t care if you don’t know your berm from a hole in the ground; we’ll teach you everything you need to know. You’ll meet new friends, learn new skills and get your hands dirty while enjoying some time working outdoors.

Adopt a trail

The best thing about adopting a trail is that you’ll never have to change its diapers. Plus, COTA will give you all the support you need to be a good parent. Contact us to learn more.

What’s on COTA’s Agenda?

How about a state-of-the-art trail network 13 miles from Bend? That’s what COTA is currently working toward with the USFS. When completed, the new trail network near the current location of Wanoga Sno-Park will connect to the Deschutes River Trail, Storm King, Edison Sno-Park and Phil’s triangle, greatly expanding trail options in the Bend area. Featuring smooth, sweeping trails and freeride/downhill style lines, short track and cyclocross loops, plus a combination of single-track and double-track, the new network will include a diversity of trail styles for serious racers, fun-seeking families, and everyone in between. Community donations and business sponsorships help support this ambitious project.