MTB 80 km


Trail run 80 km back to back

The Bromont Ultra ultimate 2 sport challenge

* COVID-19 adjustement

Much like the reknowned Leadville (USA) man who bikes and then runs 100 miles on successive week-ends, we have our own UltraMan but they must bike and run 80 km basically back to back. Mountain Bike saturday for 80 km, then take a small break (and wake up at 2:30am for your 3:30am start on the Bromont Ultra 80 km trail run) and be ready at 9:00PM for a special start of the 80 km trail run compose of only the UltraMan.
A major accomplishment awaits you, UltraMan/UltraWoman. We do recommand taking Monday off 🙂

80 km mountain bike details :

  • Starts saturday morning at 7h30AM
  • Approximately 2800 meters of vertical gain
  • Cut-off time, 2h10PM at km 40, which is virtually saying no cut-off time!
  • 5 complete refuelling stations
  • 1 drop bag permitted, accessible at km 40
  • Many locations where your supporters can come to encourage you
  • Security is ensured by an experienced team of first aid experts
  • Mandatory material: multi tool, tube, pump, cellular telephone
  • Head lamp mandatory to start the second loop after 13h00


80 km trail run details :


  • Starts same day, saturday night at 9:00PM
  • 3510 m of positive elevation gain. Only 6% flat trails
  • Cut-off time, will be those of the 160 km trail
  • 4 complete aid stations and 5 water stations
  • 2 drop bags permitted: first bag at 35th km and second one at base camp (finish line)
  • Pacers permitted for the last 17 km
  • Several places where your supporters can come to encourage you
  • Security provided by a team of experts in first aid