Repack Racing

08/05/2026

Need USA Cycling Points?

We have you covered!

The 3CX Summer MTB Series and Crusher Cup Race Series are bringing multiple USA Cycling sanctioned XC mountain bike races to the Bay Area and Northern California throughout the 2026 season.

We have special pricing for registered riders. U19 and all first year licenses free with $20 membership

The 3CX Summer Series delivers the legendary fast and flowy race vibe while the Crusher Cup features 4 iconic Bay Area XC venues with classic NorCal terrain that is challenging but achievable for all levels.

Race both series to experience the full Northern CA XC experience.

3CX Summer MTB Series
• May 31 — BLM Blaze XC — Fort Ord
• June 7 — Toro Bravo XC — Toro Park
• Sept 12 — Grant Grinder XC — Joseph D. Grant Park
• Sept 27 — Fort Ord Fury XC — Fort Ord

Crusher Cup Race Series
• June 21 — Lake Sonoma
• July 12 — Boggs
• August 2 — DeLaveaga Park
• August 16 — Stafford Lake

Earn points.
Race local.
Experience the full spectrum of Northern California XC racing.

More info link in bio or:
cccxcycling.com/3cx-summer-series
b17racing.com/2026-norcal-crusher-cup-series

05/05/2026

The brand-new California MTB Endurance Series is closing in fast!

The series opens on July 19th with the Six Sigma 60.  We had a chance to race the Six Sigma trails on April 26th and it did not disappoint!  Check out our YouTube for footage and interviews about the amazing trails.

The Six Sigma 60 will be using a series of purpose-built and never-before raced trails to make up the 15-mile loop.

Six Simga has plenty of free camping on the beautiful ranch and winery.  Winery is open Saturday and Sunday on race weekend.

In addition to the 60-mile solo distance, the Six Sigma 60 also has a 30-mile race, and 60-mile duo and a 30-mile 14 & under duo.

This is one you do not want to miss!

The full California Endurance Schedule:

July 19 – Six Sigma 60
August 30 – Fort Ord 50
September 19 - Gold Rush Growler 40
October 18 – Central Coast 100

Links in Bio or repackracing.com

05/05/2026

Refer a friend → both race for 50% off.

Bring a new rider to 3CX and you both get 50% off your race entry.

Rules:
• The referred rider must have never raced a 3CX event before
• Discount applies to both riders for that race
• Must be set up before registering
• One referral per new rider

DM us or email [email protected] to get set up.

Summer Series lineup:
BLM Blaze XC — May 31
Toro Bravo XC — June 7
Grant Grinder XC — September 12
Fort Ord Fury XC — September 27

Now USA Cycling sanctioned — earn USAC points all summer.

Register: cccxcycling.com or link in bio.

02/05/2026

28/04/2026

We were stoked to have out at the 3CX Six Sigma XC on his Hummingbird Ti 32 by

With all the buzz and controversy surrounding 32in wheels we had the chance to see Ben put them to live racing on a legit XC course (after racing the Hopper the day before) and couldn’t pass up the chance to get a full report on the bike and its performance.

For anyone interested in a race perspective on 32in wheels, this is a much watch!

The full video that discusses the amazing Six Sigma venue and more can be found on our YouTube Channel (link in bio)

We have another fantastic opportunity to race at Six Simga on July 19th @ the Six Sigma 60.

Details on the repackracing.com website (link in bio)

17/04/2026

Here's round two of hype video from the Summit Shorty.

This video was taken by Simon H and Dylan N during the Open race

This is what 4 min laps look like

2 more races coming up.

Also in this video .c.grubb

16/04/2026

Wondering how dope the Summit Shorty is? Here's some FOMO fuel to get you fired up

Check out this action CAM footage from the 6th / 7th Grade category at Race #4.

There is still time to catch the last 2 races!

Thanks to Atticus and Everett for capturing this footage.

11/04/2026

🚨 SUPER-EARLY BIRD ENDS APRIL 15 🚨

Lock in the lowest price for the Six Sigma 60 MTB Endurance Race before rates go up April 16.

This is a brand new endurance event built for riders who want more than just miles — a purpose-built course combining fast race trails with rugged backcountry terrain at Six Sigma Ranch & Winery.

If you’ve been waiting for a true NorCal endurance challenge, this is it.

📍 Middletown, CA
🗓 July 19, 2026
🚵 Solo 60-Mile
🚵 60-Mile Relay
🚵 Solo 30-Mile
🚵 Middle School 30-Mile Relay
🏕 Free onsite camping

Part of the California MTB Endurance Series — built to carry the torch as iconic endurance races disappear.

Don’t wait — prices go up April 16.

🔗 Register (link in bio)
https://www.webscorer.com/registerseries?seriesid=413405

🔎 Event details
https://repackracing.com/six-sigma-60

🏁 Series info
https://repackracing.com/ca-mtb-endurance-series

repackracing

10/04/2026

Trying new camera angles. Here's some footage of Fairfax single-track on Triple C Ranch and Equinox.

Great little local trails for an afternoon cruise.

Video by