MessengerINTERMUNICIPAL CUP 3H RESISTANCE MTB 2026 - AMADORA
Event summary
The Intermunicipal Cup 3H MTB Endurance is a mountain bike endurance race series held across six events in various municipalities including Alenquer, Loures, Mafra, Oeiras, Amadora, and Lisbon. The 2026 edition welcomes participants aged 5 and above, with categories for juniors, adults, masters, and e-bikes.
The races take place on circuits approximately 4 to 7 km long for the 3-hour endurance events and 1 to 3 km for juvenile races, with specific shorter distances for younger categories. The competition is open to both licensed competitive athletes and non-federated riders, fostering an inclusive amateur competitive atmosphere.
Alongside the endurance races, juvenile MTB races are held on the same days, providing a comprehensive event for all ages. The series awards points and prizes across categories, culminating in a final trophy ceremony recognizing top performers.
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Age categories/divisions:
• Pupilos/Sub-7 (2020-2021)
• Benjamins/Sub-9 (2018-2019)
• Iniciados/Sub-11 (2016-2017)
• Infantis/Sub-13 (2014-2015)
• Juvenis/Sub-15 (2012-2013)
• Cadetes/Sub-17 (2010-2011)
• Juniores/Sub-19 (2008-2009)
• Sub-23 (2004-2007)
• Elites (1997-2003)
• Master 30 (1987-1996)
• Master 40 (1977-1986)
• Master 50 (1967-1976)
• Master 60 (1966 and earlier)
• E-Bikes (born before 2007)
Start/finish locations: Various municipalities: Alenquer, Loures, Mafra, Oeiras, Amadora, Lisbon
Start times per category/distance:
• Events generally start at 9:00 or 15:00 depending on location
• Jamor event starts at 19:00
Cut-off times: Maximum 3 hours race duration with last lap allowed within 30 minutes after time expires
Bib pick-up time and location: Two hours before each event start, with presentation of identification document
Participants limit: 500 athletes per event
Registration deadline:
• 1st event: 26 May 2026
• 2nd event: 7 July 2026
• 3rd event: 8 September 2026
• 4th event: 17 September 2026
• 5th event: 6 October 2026
• 6th event: 20 October 2026
Surface types: Marked circuits with signage and tapes; terrain details vary by location
Course format: Circuit races with multiple laps
Race routes:
• 3H Endurance: approx. 4 to 7 km per lap
• Juvenile races: approx. 1 to 3 km per lap, except Sub7/Sub9 with 500 m
Timing method: Electronic chip timing
Toilets and aid station placement: Designated zones for technical and supply support; outside zones support leads to disqualification
Prizes: Trophies for top 3 overall and per category per event; final trophy ceremony on 14 November 2026 in Mafra
Location
get directionsRaces
MTB 1h
E-bike 3H
MTB 3H
Youth MTB
Kids MTB
Optional Extras
Benefits
🎽 Athlete kit: bib number
🏅 Finisher prize: trophies for top 3 in each category per event
⏱️ Timing + live results by electronic chip
🛟 Safety support: first aid and medical assistance provided
🛡️ Insurance: personal accident and liability insurance included
🥤 Aid stations: designated zones for technical and supply support
🏆 Podium awards for top 3 overall and category winners per event and final classification
