8th Annual Blue Diamond Enduro & XC

United States flag Blue Diamond, California, United States

43 days left

8th Annual Blue Diamond Enduro & XC www.bikereg.com
Date 12 Dec, 2026
Races 42 distances
Entry fee $70.00 – $110.00
Runner rating Be the first to rate
8th Annual Blue Diamond Enduro & XC

About the event

The 2026 Cottonwood Valley Mountain Biking Festival takes place from December 11 to 12, 2026. Racers will receive detailed information via email about parking arrangements and other essential details including awards ceremonies and considerations for the Bureau of Land Management (BLM) and Department of Interior (DOI).
On Saturday morning at 7:00 am, packet pick-up is available in the Late Night Parking Lot on Highway 160. Shuttle services by Las Vegas Cyclery and All Mountain Cyclery will transport participants from Blue Diamond parking areas to their starting points.
The Cross-Country race commences promptly at 8:30 am from the bottom of Cottonwood Valley Road, offering a challenging yet scenic route through diverse terrain. The Enduro race follows with its meeting scheduled for 9:45 am, also starting from the same location. By 10:30 am, both Cross-Country and Enduro races conclude their respective events.
The XC Awards Ceremony is held at Trek Bike Outpost by noon, celebrating top performers in the Cross-Country category. The day continues with cut-off times for stages of the race—Stage 2 by 12:30 pm and Stage 3 by 2:00 pm. The festival concludes on Sunday afternoon with an Awards Ceremony at the Trek Bike Outpost in Blue Diamond, Nevada, scheduled for 3:45 pm.
Please note that schedules may be subject to change; last updates were made on February 18, 2026. We wish all participants a memorable and enjoyable experience!

Races offered

12Dec

Cross-Country 11-14 (annual or 1-day license required) - Boys 11-14

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country 11-14 (annual or 1-day license required) - Girls 11-14

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Men 15-18

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Men 19-39

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Men 40+

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Women 15-18

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Women 19-39

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 1 (USAC License required) - Cat1 Women 40+

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Mens 15-18

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Mens 19-39

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Mens 40+

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Womens 15-18

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Womens 19-39

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Category 2 (annual or 1-day license required) - Cat2/3 Womens 40+

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Open (annual or novice 1 One-day license allowed) - Open/Pro Men

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Cross-Country Open (annual or novice 1 One-day license allowed) - Open/Pro Women

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 15-18

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 15-18
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 15-18

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 15-18
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 19-39

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 19-39
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 40-49

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 40-49
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 50+

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Men 50+
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 19-39

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 19-39
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 40-49

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 40-49
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 50+

Cycling

Distance
Enduro Categories 2 (Sport) annual or novice 1 One-day license allowed - Cat2/3 Women 50+
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 15-18

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 15-18
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 19-39

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 19-39
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 40+

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Men 40+
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 15-18

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 15-18
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 19-39

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 19-39
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 40+

Cycling

Distance
Enduro Category 1 (expert) annual or novice 1 One-day license allowed - Cat1 Women 40+
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat2 Men & Women

Cycling

Distance
Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat2 Men & Women
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat3 Men

Cycling

Distance
Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat3 Men
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat3 Women

Cycling

Distance
Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Cat3 Women
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Pro Men & Women

Cycling

Distance
Enduro E-Bike Categories- Pending BLM approval (Cat2 is sport & Cat3 is beginner) - E-Bike Pro Men & Women
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Pro (annual or novice 1 One-day license allowed) - Open/Pro Men

Cycling

Distance
Enduro Pro (annual or novice 1 One-day license allowed) - Open/Pro Men
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Pro (annual or novice 1 One-day license allowed) - Open/Pro Women

Cycling

Distance
Enduro Pro (annual or novice 1 One-day license allowed) - Open/Pro Women
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Youth Age Brackets (annual or novice 1 One-day license allowed) - Boy's 11-14

Cycling

Distance
Enduro Youth Age Brackets (annual or novice 1 One-day license allowed) - Boys 11-14
Countdown
43 days
Entry fee
$110.00
12Dec

Enduro Youth Age Brackets (annual or novice 1 One-day license allowed) - Girl's 11-14

Cycling

Distance
Enduro Youth Age Brackets (annual or novice 1 One-day license allowed) - Girls 11-14
Countdown
43 days
Entry fee
$110.00
12Dec

XC E-bike - E-Bike Cat2 Men and Women

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

XC E-bike - E-Bike Cat3 Men

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

XC E-bike - E-Bike Cat3 Women

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00
12Dec

XC E-bike - E-Bike Pro Men and Women

Cycling

Distance
22.5K
Countdown
43 days
Entry fee
$70.00

Weather history

3-year monthly averages for December in Blue Diamond.

Temperature10.6° / 19.1°
Feels like8.9° / 17.8°
Sunshine hours8h 0m
Rainfall2.3 mm
Snowfall—
Wind5.8 km/h (Light breeze)
Humidity72.9%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise07:49
Sunset17:46

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