Event Pages
Twilight Cyclocross
Weeknight grassroots cyclocross racing at it’s best! Come learn to race with us during the golden hour at Oak Hill School. Racing for all ages and abilities, strider bikes, youth, beginners, masters and everyone in between! Share some high-fives, ice cream, and fun times on bikes through the whole month of September
September 2nd, 9th, 16th, 23rd, 30th - Oak Hill School - Eugene, OR
Willamette Superchamps
Cross is dead, come party with us for this one-day event in October. We take the course up a notch and welcome everyone in Oregon to weekend racing with us at this spectacular venue.
October 4th 2026 - Oak Hill School - Eugene, OR
November 7th and 8th 2027 - Oak Hill School - Eugene, OR
Oak Hill School Supercross
This two-day race series in November celebrates the mud! Come make your best muddy face between the white fences at Oak Hill School. Series awards, cookie podiums, and challenging off-camber will put your cornering skills to the test.
Events Overview
Time Trials and Social Rides
Chilly Crow Time Trial
Early season weekend time trial starting at Crow Middle/High School in April.
Twilight Hill Climb
Short weeknight hill climb series held in June on McBeth Rd. south of Eugene. Starts at Spencer Creek Grange.
Twilight Social Rides
Tuesday weeknight social ride series in August. Starting and finishing at Oakshire Commons in Springfield.
Cyclocross
Twilight Time Trial Series
Traditional Tuesday weeknight time trial series starting and finishing at Coburg Community Charter School in May.
Blackberry Bramble Hill climb
We’re excited to partner with Greater Eugene Area Riders and the bRamble for 2026, bringing another fun and fiercely competitive Hill Climb Challenge. Riders can take part in the challenge by choosing either the Wolf Creek Century or the Wolf Creek 75-mile route. The timed segment begins on Siuslaw Road and climbs all the way to the summit of Wolf Creek. The stats: 2.6 miles • 625 feet of elevation gain • 9.7% average grade. Results
Twilight Cyclocross
Weeknight Cyclocross Series held on Wednesdays in September in the Eugene/Springfield area.
Oak Hill School Supercross Series
Mulit-Day Cyclocross Weekend Series held at Oak Hill School in Eugene, Oregon in the fall.
Calendar
Event calendar showing the date and time of upcoming events.
Board of Directors
Twilight Operations is an Oregon registered 501c3 non-profit. We are a 100% volunteer run, grassroots racing organization, with the mission of supporting bicycle racing events in Oregon. Our board is elected annually by our membership. If you would like to be involved with organizing bike racing events or have an idea for an event you would like us to produce, please use our contact form below to get in touch.
To find out more about the activities of the Twilight Operations Board of Directors please visit the boardroom page.
Sponsors
Are you interested in sponsoring and supporting bike racing in your community?
We are actively seeking sponsors to support our major cycling events throughout the year. Your sponsorship contributions are tax-deductible and they help us continue to grow the sport and keep our events vibrant and inclusive.
Sponsors are featured on our homepage, promoted through our events, and advertised on social media! Contact using the contact form below for more information on how you can become a sponsor.
We are actively seeking sponsorships from local businesses to support free entry for all Beginners and Women for all Twilight Operations events. Contact us today to be a headline sponsor on all events with Twilight Operations!
Contact
