Register for CALIFORNIA MTB ENDURANCE SERIES

Repack Racing
  • Repack Racing
  • 3CX RACING
  • CA MTB Endurance Series
  • CENTRAL COAST DIRT 100
  • SIX SIGMA 60
  • Stafford Lake Rattler
  • Gold Rush Growler
  • Fort Ord 50
  • WOMEN'S PROGRAMS
  • 2026 FULL RACE SCHEDULE
  • B-17 RACING
  • Photo/Video Archeive
  • Team Relay Instructions
  • Blank
  • More
    • Repack Racing
    • 3CX RACING
    • CA MTB Endurance Series
    • CENTRAL COAST DIRT 100
    • SIX SIGMA 60
    • Stafford Lake Rattler
    • Gold Rush Growler
    • Fort Ord 50
    • WOMEN'S PROGRAMS
    • 2026 FULL RACE SCHEDULE
    • B-17 RACING
    • Photo/Video Archeive
    • Team Relay Instructions
    • Blank
Repack Racing
  • Repack Racing
  • 3CX RACING
  • CA MTB Endurance Series
  • CENTRAL COAST DIRT 100
  • SIX SIGMA 60
  • Stafford Lake Rattler
  • Gold Rush Growler
  • Fort Ord 50
  • WOMEN'S PROGRAMS
  • 2026 FULL RACE SCHEDULE
  • B-17 RACING
  • Photo/Video Archeive
  • Team Relay Instructions
  • Blank

Preride Instructions and Info

The Six Sigma 60 course is ready to preride at any time.  Here are the preride details:

1. Register riders:  if you have registered for the race, you can preride anytime for free.  Bring your registration to the Winery and sign a waiver.

Non-registered riders: if have not registered for the race, Six Sigma charges a standard $15 day-use fee for trail access.  Check in at Winery to pay and sign the waiver.

TEAM PITZONES!

Team Pit Row at Six Sigma 60 ⛺️🔥

Bring the squad, plant the tent, and own the vibe. On Sunday, November 22 at  Six Sigma Winery, pit row lines the action so your team has a front-row basecamp while riders tackle 30 or 60-mile solo or the 60-mile DUO.


Why reserve a team space?


  • Prime atmosphere: Front-row cheering, easy meet-ups, and a home base all day long.
  •  Performance boost: Organized gear, bottles, and support for your solo or DUO riders. 
  • Team presence: Banners, flags, and photo-worthy moments for your club/shop/school. 
  • Community energy: Turn Six Sigma into your team’s festival—music, cowbells, and smiles.
     

Who it’s for?
Clubs, shops, school & devo squads, friend crews—any team that wants a visible, dialed setup on race day.

SIX SIGMA CAMPING ONSITE!

Six Sigma has plenty of camping spaces for all of our participants. Details on camping are coming soon!  

REGISTER FOR Six Sigma 60see who's registered

Volunteers Needed for Six Sigma 60 - Earn Credits

Each volunteer shift earns $40 credit towards a future race
Volunteer Sign-up

About the SS60

Date - November 22, 2026

Team Relay Registration Instructions

1. Sign-up for a team is the same as an individual - Each team member registers separately, paying their share of the team entry fee
 

2. The first participant must enter “Team name”

    This will populate the Team Name drop down

    Each additional team member must select the same team name from the dropdown.

Distance:

The featured race will be 60 miles on a 15-mile course.

There will also be 30-mile option.

Race Format:

Racers may choose from:

30 or 60-Mile Solo

60-Mile Duo Team Relay


Team categories are "relay" format racing, one rider on the course at any given time with rider exchanges in a designated area.  All team riders must ride equal distances.

RACE SCHEDULE

COMING SOON


Athlete Check-in - 7AM

Preride - 7AM


8:30 - Men's Duo Teams

8:35 - Men's 60-Mile Solo

8:40 - Women's Duo Teams

           Mixed Duo Teams

8:45 - Women's 60-Mile Solo

8:50 - Middle School 30-Mile Duo

           Men's 30-Mile Solo

           Women's 30-Mile Solo


Features

  • RFID Timing
  • Podium Medals
  • Cash Prizes for Pro Categories and Fastest Lap
  • Newly Developed Course

2026 Tiered Pricing for SS60

Early Bird ends October 1st.


Save by registering now!


See instructions for team relay registration.

Register here

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