
About us
Mission: COTA's mission is to develop, protect, and enhance the Central Oregon mountain bike experience through trail stewardship, advocacy, collaboration, and education.
Vision: COTA envisions a robust and diverse mountain biking experience that will endure for generations.
COTA is a 501c3 non-profit, volunteer organization that works in conjunction with the USFS, BLM and other land managers to build and maintain trails throughout Central Oregon.
Upcoming events
6

STAR-Trail F: Rockwork/Rigging
shattuck rd, 44.23212, -121.53226, Sisters, OR, USWhat: With the majority of the tread work done where moving onto some of the sections where rocks will armor the trail.
If we have time we can also pull some high stumps.
We'll will also bring out the the rigging equipment and rock shaping tools.
Please only attend if you have done rock work and/or the rigging before.Where:
44.23212, -121.53226
-google maps location- From Sisters go south on Three Creek Road for 3 miles, then turn left on NF-1608
- Stay on 1608 for 1.5 miles then park at the top of the hill where 1608 turns into Shattuck Rd.
- We'll hike in from the bottom of Trail F.
What to bring:
REQUIRED- Water
- Snacks
- Hiking boots/work boots
- Backpack to carry your things
- Long pants
- Warm layers
EXTRA
- Bike
- Knee pads
- Handkerchief
- Work gloves (can be provided)
- Eye protection (can be provided)
If you have any questions, please post here or contact
*Andres at 341-400-86802 attendees
STAR-Trail F: Rockwork/Rigging
shattuck rd, 44.23212, -121.53226, Sisters, OR, USWhat: With the majority of the tread work done where moving onto some of the sections where rocks will armor the trail.
If we have time we can also pull some high stumps.
We'll also bring out the the rigging equipment and rock shaping tools.
Please only attend if you have done rock work and/or the rigging.Where:
44.23212, -121.53226
-google maps location- From Sisters go south on Three Creek Road for 3 miles, then turn left on NF-1608
- Stay on 1608 for 1.5 miles then park at the top of the hill where 1608 turns into Shattuck Rd.
- We'll hike in from the bottom of Trail F.
What to bring:
REQUIRED- Water
- Snacks
- Hiking boots/work boots
- Backpack to carry your things
- Long pants
- Warm layers
EXTRA
- Bike
- Knee pads
- Handkerchief
- Work gloves (can be provided)
- Eye protection (can be provided)
If you have any questions, please post here or contact
*Andres at 341-400-86802 attendees
Crook County: New Trail Build at Barnes Butte
Barnes Butte Trailhead, Ochoco avenue ,, Prineville, OR, USCome join us for an evening of fun, building new trail at Barnes Butte in Prineville!
All abilities and levels experience are welcome to join!
Details:
We will be constructing brand new trail by hand on the North side of Barnes Butte. There will be work for people of all skills level and abilities.Where:
We will be meeting at the Barnes Butte trailhead. There is a new road so pass Barnes Butte Elementary and continue on NE Combs Flat road and then take your first right onto the gravel road into the trailhead parking lot.Google map link: https://maps.app.goo.gl/U5ktjwWuFpy6Tkhg6
When:
We will be meeting at the trailhead at 12p. If you can, please arrive 5 to 10 minutes early so we can start right at 12p. We will sign waivers and do our tailgate safety talk. After that we will head up, do a demonstration on new trail building and then begin work. Wrapping up at 3:45p to return to the trailhead by 4p.What to expect:
Plan on moving a lot of dirt and having FUN! Be prepared for warm weather. Cold refreshments will be provided at the end.What To Bring:
*Clothes to get dirty (layers for the weather)
- Long pants and long sleeves
*Sturdy, close toed shoes - Work gloves
*Eye protection (glasses, sunglasses - we will have some as well) - Backpack to carry your things
*Water - Snacks
*Sunscreen/chapstick
All tools and hard helmets will be provided.
If you have any questions, please post them below or contact me directly
Thanks!
3 attendees- Long pants and long sleeves
Past events
1069

