Transition 2020 Cascadia Dirt Cup

The Northwest's Premiere 

Enduro Mountain Bike Race

Series showcasing and supporting Cascadia's world-class trails.



2020 Season Lineup

North Slope Enduro (waitlist)

CDC Round 1: Season Opener

April 25, 2020 // Olympia, WA

Post Canyon Enduro (waitlist)

CDC Round 2:

May 16, 2020 // Hood River, OR

Galbraith Enduro (waitlist)

CDC Round 3:

June 6-7, 2020 // Bellingham, WA

Saturday: Pro + Sport Racers

Sunday: Expert + Beginner Enduro Lite Racers)
In conjunction with the Northwest Tune-Up, happening all weekend long!


North American Enduro Cup

CDC Bonus Round*

June 13, 2020 // Kellogg, ID

NAEC WEBSITE (Reg Opens 2/1)

Yacolt Burn Enduro (waitlist)

CDC Round 4:

July 18, 2020 // Yacolt, WA

North Mountain Enduro (waitlist)

CDC Round 5: Season Finale

August 15, 2020 // Darrington, WA

Registration Details

$95 Single Race Entry
$65 Enduro Lite Entry

All registration processing fees are rolled into the registration price




Professionally organized event
Well-marked course
RFID timing with fast, accurate results
On-course mechanical support
One free entry into post-race raffle
Stocked feed stations
Hearty, post race meal 
Refreshing post-race beer (21+) 


Medals 5 deep for all categories; Pro Purse
payout 3-deep at $500, $250, $100; 
Must be
present on podium to receive payment.

Pro Men / Pro Women 


E-Bike Open Men* / E-Bike Open Women* 
*Darrington Enduro Only
Jr Expert Girls 17&U / Jr Expert Boys 17&U

Expert Women (18-39) / Expert Women 40+

Expert Men 18-29 / Expert Men 30-39 

Expert Men 40-49 / Expert Men 50-59 

Expert Men 60+

Hard Tail Open


Jr Sport Girls 17&U 

Jr Sport Boys 12-14 / Jr Sport Boys 15-17

Sport Women (18-39) / Sport Women 40+

Sport Men 18-29 / Sport Men 30-39
Sport Men 40-49 / Sport Men 50+

Sport Men 60+

Enduro Lite Men
Enduro Lite Women

Youth 13U Girls | Youth 13U Boys

*Enduro Lite racers complete the
condensed ENDURO LITE course.


Need more category guidance? 



Enduro Lite
Enduro Lite categories are a short course option geared toward youth, beginners or racers unable to commit to a full course/day of racing. The short course will be a 2-3 stage condensed version of the full course. Riders should be able to complete a comparable ride of approximately ten miles in length and up to 2000 feet of elevation gain to participate. Parents are welcome to ride with their youth racer 13 years of age and under. Awards ceremony is typically held within 60 minutes of the last Enduro Lite racer finishing the race.



We Want You! Enlistment is now open for the 2019 Cascadia Dirt Cup Volunteer Army. It's all thrills and no drills, powered by high fives and hot meals, lots of beverages and lucky raffle tickets (fingers crossed!) March on down and sign up for duty. Bring a buddy and earn double instant hero status!



Interested in joining the Cascadia Dirt Cup to bring your products and services to our race community?




So, what's this whole enduro thing all about anyway? A few of the links we like to share to explain Enduro MTB racing:

Video Series by Christopher San Agustin, Founder of Broken & Coastal Magazine, documenting his experience as a first time racer in the 2019 Cascadia Dirt Cup.

Tiger Mt  | Post Canyon  | Yacolt  | Capitol Forest  |  Chuckanut

Beginner's Guide to Enduro: What the hell is it? 

Enduro: Who, What, When, Where… and Why?

YouTuber Daily MTB Rider: My First Ever Enduro,
And I Registered As An Expert?!   Part 1  /  Part 2

Starting Enduro Racing? 10 things you need to know.



Race Cascadia Rules

Here's a copy of our rules to keep everyone honest, all in the interest of promoting safety, set standards and good sportsmanship so everyone can finish well and have fun. Each racer is responsible for knowing and following these rules.  Failure to comply with these written rules or any other rules communicated to racers at the event may result in penalties or disqualification. Race Cascadia organizers will make any decisions regarding any alleged or potential violation when reported or observed.  



We will be using the touchless Sportident SIAC+ timing system.  Timing chip will go on the racers right wrist only.  No watch or GPS on right wrist.  Please wear on outside of clothing. Lost or unreturned chip will result in a $100 replacement fee and must be paid in full on-site to receive backup times for inclusion in the results for the race, overall series points, and to participate in future events.




Race Cascadia has been producing mountain bike races in the Pacific Northwest since 2012. 

Its signature series, the Cascadia Dirt Cup, is firmly rooted as the Northwest’s premier enduro mountain bike race series.

Race Cascadia continues to create new events, partnerships and opportunities each season to showcase and support the world class trails of Cascadia.


Phone (360) 915-5100


Copyright © 2017-2020 Race Cascadia