MFG Cyclocross

The earth’s biggest cyclocross series.

Legendary Seattle cyclocross race series. Six races at the best Seattle venues.

2026 Race Dates

Join us this season for another season of mud, friends, giggles, sweat, cowbells, dust, pain, smiles, and handups.

September 13, 2026 — The Beach Party at Silver Lake

September 27, 2026 — North 40 at LeMay

October 11, 2026 —Barnburner at Steilacoom

October 25, 2026 — Magnuson Park Cross

November 8, 2026 — Pumpkin Smash CX at Swans Trail Farm

November 22, 2026 — Woodland Park Gran Prix

We are just a short spin away from opening registration for the 2026 season. Time to pull out your cx bike and get ready to roll!

“MFG cyclocross races are my favourite thing about living in Seattle and the highlight of my autumn. Truly! It isn’t just the racing (though I do love racing); the community, the camaraderie and the chaos all make for an amazing atmosphere and it is something to get you through the season between nice weather and skiing.“, MFG rider

About MFG cyclocross

Join us at MFG Cyclocross and fall might just become your favorite season.

We’ll get you off the couch in the darkest, rainiest days of the fall, and put a giant grin on your face with our legendary courses, crazy, fun community, and great vibe.

We welcome anyone and everyone to our races. Never done cross? Never raced at all? No worries. Our courses are designed so that everyone can participate. Check out our getting started guide. Throw on your cutoff jeans, grab a bike (or a Lime bike) and join us. You can call it a race if you want, or not.

Since 2009, MFG has been putting on cyclocross races in and around Seattle.

“Great venues, awesome community, and a big and competitive field” Zach V, MFG Rider

Get started with MFG Cyclocross

New to cyclocross? If you can ride a bike, you can do cyclocross and we can help you get started. We’ve got content and programs to help you get rolling to your first (or tenth) cyclocross race.

Check out our Beginner’s Guide to Cyclocross

Attend a cyclocross practice or clinic in or near Seattle

Learn more about race day programs at MFG for new riders.

“I really love the great group of people the MFG races bring out to ride bikes“, MFG rider

MFG in the News

From David Jaewon Oh of Chum News reporting on the Woodland Park GP, 2025: I thought I was familiar with covering endurance sports. I’ve taken photos at marathons, gravel races, bike rides around the city, and stuff like that. The race was nothing like that. The race was just so removed from what I’ve experienced in the past — in a really delightful sense. I’d have never thought this was happening on the other side of Green Lake.

“The overall and environment and vibes of MFG are amazing. So inviting and friendly. Great course designs.” Dillon M, MFG rider, Portland OR

We have Merch!

You love MFG. Now you can don the latest in MFG gear and become a Seattle trendsetter. Purchase online, bring your receipt and pick up your sweet MFG goods at any MFG race. More merch to come later!

BUy MFG Merch NoW

Seattle, meet your Superprestige.
Six races. Two series. One giant bragging-rights throwdown. Last year, MFG and Cyclocross Revolution (CXR) teamed up to crown Seattle’s first Superprestige champions and we are doing it again this year. No extra fees, no secret handshake, just all-out racing where every point matters. Think Belgian drama, but with more coffee and PNW mud.

Learn more about the Seattle Superprestige