17.9 miles
Distance
1,660 ft
Climb
-1,649 ft
Descent
2,766 ft
High Point
9 ft
Altitude change
2,380 ft
Altitude min
2,484 ft
Altitude start
2,493 ft
Altitude end
-35.4%
Grade max
38.5%
Grade min
7 miles
Distance climb
7 miles
Distance down
4 miles
Distance flat

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Detailed Description
Big Mac Attack is a 18 mile moderately popular intermediate route located near Whitehorse Yukon. This mountain bike only route can be used both directions and has a hard overall physical rating. This route includes 22 trails. This route climbs 1,660 ft with a max elevation of 2,766 ft then descends -1,649 ft.

Trail Issues on Route

  • Significant Issue / Amber: 1 trail (newest: Jul 25, 2026)
  • Minor Issue / Yellow: 3 trails (newest: Jun 30, 2026)
Local Trail Association
Local trail association
Contagious Mountain Bike Club (cmbcyukon.ca)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    18 miles
  • Altitude change
    9 ft
  • Altitude min
    2,380 ft
  • Altitude start
    2,484 ft
  • Altitude end
    2,493 ft
  • Climb
    1,660 ft
  • Descent
    -1,649 ft
  • Grade max
    -35.4%
  • Grade min
    38.5%
  • Distance climb
    7 miles
  • Distance down
    7 miles
  • Distance flat
    4 miles

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Trails in Route

Details

  • Riding area
    Mt McIntyre
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Point to Point
  • Bike type
    XC
  • Direction
    Both Directions
  • Physical rating
    Hard
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  • Unknown
  • Snow Groomed
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  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
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  • Very Dry
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    Photos

    more photos »
    mtb
    384
    mtb
    398
    mtb
    trail: Hawk Ridge
    64
    mtb
    60

    Videos

    more videos »
    Start of Katima Trail, early summer
    mtb
    Start of Katima Trail, early summer
    0:32 | 7 | comments: 0 | favs:
    Jun 11, 2026
    Free Ride Fat Bike Fail
    mtb
    Free Ride Fat Bike Fail
    0:22 | 133 | comments: 0 | favs:
    Dec 30, 2023
    #fridayfails

    Recent Trail Reports Along Route

    statustraildateconditiondescription
    El Guapo
    Jul 25, 2026 @ 4:31pm (America/Whitehorse)
    Jul 25, 2026
    		Tree down. I didn't have my saw
    Rebirth
    Jul 8, 2026 @ 5:43pm (America/Whitehorse)
    Jul 8, 2026
    		There is a tree down over the trail. Unfortunately, didn’t have a saw to deal with it
    Upper Rocky Canyon
    Jun 30, 2026 @ 7:34pm (America/Whitehorse)
    Jun 30, 2026
    		Small tree down on the climb, handsaw will do it
    Lower Rocky Canyon
    Mar 19, 2026 @ 10:00pm (America/Whitehorse)
    Mar 19, 2026
    		Mt Mac was groomed with the Elan + drag/groomer. I’d expect the trails to be quite good!!! - Lower Rocky Canyon (2 passes) - Lichen It (2 passes) - Aspen For it (3 passes) - Amanda’s (likely requires lower tire pressure) - Bouncing Bunny (Amanda’s to TBT) - Two Burnt Trees - Fetish (2 passes) - Upper Rocky Canyon (2 passes) - Birch - The Collective - CanCan - Porcupine Ridge (CanCan to 24HoL Connector) - 24HoL Connector (3 passes) - Powerline & KSA/TCC (to 24 HoL/Rebirth) - Rebirth (likely requires lower tire pressure) - Calypso Canyon (likely requires lower tire pressure) - Reimer Reason (likely requires lower tire pressure) An enjoyable Big Loop via Rebirth-Calypso-Reimer should be possible (w/ lower tire pressure), but check the Nordic Ski Centre website for trail closures on Saturday as the XC Ski Marathon is happening. A modified Big Loop via War Eagle Way is also possible; Bouncing Bunny from Raven’s Ridge has seen plenty of foot traffic to connect into the grooming on Two Burnt Trees or Amanda’s.
    Bouncing Bunny
    Mar 19, 2026 @ 9:55pm (America/Whitehorse)
    Mar 19, 2026
    		Bouncing Bunny (from Raven’s Ridge) has seen plenty of foot traffic to connect into the grooming on Two Burnt Trees or Amanda’s.
    more reports »
    • By mountainbikesteve & contributors
    • #56840 - 378 views

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