Divisions offered include: solo, two-person relay, and four-person relay, including tandem solo, two-tandem relay, and four-tandem relay. In 2018, we added a two-person (four-person tandem) 50/50 division, meaning one teammate (or tandem) races from the start to Eureka and the other teammate (or tandem) races from Eureka to the finish for a total overall time.

There's an epic racing opportunity and spiritual odyssey to be experienced in each division!

There are two separate sub-divisions, men's and women's, sharing the same route at the same time, as well as tandem, relay, fixed gear, classic bike, and recumbent / HPV categories (see III.B.2. in the Rules for classes of recumbents and HPVs allowed and III.B.3. for fixed gear guidelines). Age group designations from 10+ through 70+ years of age are offered across all divisions.

Solo Divisions Offered:

(crew-supported; no drafting or riding together)

  • Men (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Women (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mens Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

Solo Randonneur DIVISIONS OFFERED:

(self-supported; drafting allowed within division) Divisions Offered:

  • Men (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Women (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Men's Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Women's Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Tandem (age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

Relay Team Divisions Offered:

Stage Race Relay Format only (riders race from each time station to the next in stages)

  • Mens Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mens Four Rider (four men or three men/one woman) (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Four Rider (two men/two women or one man/three woman) (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mens Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mens Tandem Eight Rider (8 men or 5, 6, or 7 men and the corresponding number of women)

  • Womens Tandem Eight Rider (8 women)

  • Mixed Tandem Eight Rider (4 men/4 women or 5, 6, or 7 women with the corresponding number of men)

50/50 Divisions Offered:

Added in 2018: two-person 50/50 division, meaning one teammate (or tandem) races from the start to Eureka and the other teammate (or tandem) races from Eureka to the finish for a total overall time.

  • Mens Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Two Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mens Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Womens Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

  • Mixed Tandem Four Rider (average age groups: 10+, 20+, 30+, 40+, 50+, 60+, 70+)

Note: All of the divisions above have fixed gear, classic bike and HPV/recumbent options.