2026 COTA Events
2026 Schedule PDF
Respect where we ride and be good stewards!
Remember if you Pack it in, Pack it out!
Portable Toilet(s) are generally available near the sign-up area.
Bring your own supplies (food, water, gas, personal sanitation, extra TP, etc.).
NO pit bikes, golf carts or pit vehicles allowed at venues.
COTA 2025 Series Award Banquet
Come celebrate the 2025 season with your fellow riders and observers! We’ll be at Stark Street Pizza, in Portland Oregon, from 6:30 pm - 9:30 pm on Saturday, January 31st.
Please RSVP below as we’re limited to 50 people.
02 August 2025 - Oregon City, OR
COTA Vintage & eMTB Summer Series Round 4, The Vintage Dabber
28 June 2025 - Oregon City, OR
COTA Vintage & eMTB Summer Series Round 3 and Little Wheels
31 May & 01 June 2025 - Goldendale, WA
Columbia Cup; COTA Round 5, Summer Series Round 2, and Conquer the West Round 2
COTA 2024 Series Award Banquet
Come celebrate the 2024 season with your fellow riders and observers! We’ll be at Stark Street Pizza, in Portland Oregon, from 6:30 pm - 9:30 pm on Saturday, February 8.
Please RSVP below as we’re limited to 60 people.
22 December 2024 - Oregon City, OR
Round 14 of 2024 COTA Championship Series - Oregon City, OR
28 & 29 September 2024 - Oregon City, OR
Rounds 11 & 12 of 2024 COTA Championship Series, Conquer The West #7 and COTA Vintage Trial Round 4 - Oregon City, OR
7 & 8 September 2024 - Diamond Mill, OR
Rounds 9 & 10 of 2024 COTA Championship Series - Diamond Mill, OR
1 June 2024 - Goldendale, WA
SPECIAL VINTAGE EVENT: Columbia Cup Vintage Trial - Goldendale, WA