DateExpected
Early October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Plaza de la Mexicanidad, Ciudad Juárez, Chihuahua, Mexico
Ciudad Juárez, Juárez
Countdown
October
A proper 100 km mountain bike marathon with a history stretching back to 1997. One big loop out of Ciudad Juárez, so it is a long day in the saddle.
Key facts
01Helmet, gloves and eyewear are compulsory
02Your bike must be serviceable to start
03Results are ranked by sex, age group and bike type
Create a free training plan for the Chupacabras 100 KM 100 km
7-day free trial, no card required
The course
The route
Ciudad Juárez
Distance100km
StartElevation
0 kmDrag map to rotate91.0 km
Weather
Early-October, Ciudad Juárez
28°CTypical high
14°CTypical low
4°CColdest in 20 years
14%Days with rain
Highs around 28°C and lows around 14°C, but it has dropped to 4°C. Rain on 14% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserChupacabras MTB A.C.
Websitechupacabras100kms.org
Instagram@chupacabras100kms
Running since1997
Training
Training for the Chupacabras 100 KM 100 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Chupacabras 100 KM 100 km plan targets
Typical sessions
100 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Terrain and skills practice specific to the course
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
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Get your Chupacabras 100 KM 100 km plan.
7-day free trial, no card required.
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