5.8 miles
Distance
396 ft
Climb
-411 ft
Descent
4,068 ft
High Point
-14 ft
Altitude change
3,848 ft
Altitude min
4,067 ft
Altitude start
4,052 ft
Altitude end
-28.6%
Grade max
24.7%
Grade min
2 miles
Distance climb
3 miles
Distance down
4,636 ft
Distance flat

10km loop around nose hill

Detailed Description
McDownhill Big LOop is a 6 mile moderately popular easy route located near Calgary Alberta. This mountain bike only route. This route includes 30 trails. This route climbs 396 ft with a max elevation of 4,068 ft then descends -411 ft.

Trail Issues on Route

  • Minor Issue / Yellow: 2 trails (newest: Aug 3, 2026)

Local Trail Association

Local trail association
Calgary Mountain Bike Alliance (www.cmbalink.com)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    6 miles
  • Avg time
    2 hr 43 min
  • Altitude change
    -14 ft
  • Altitude min
    3,848 ft
  • Altitude start
    4,067 ft
  • Altitude end
    4,052 ft
  • Climb
    396 ft
  • Descent
    -411 ft
  • Grade max
    -28.6%
  • Grade min
    24.7%
  • Distance climb
    2 miles
  • Distance down
    3 miles
  • Distance flat
    4,636 ft

7 Reviews & Comments

Jeebs444 Jeebs444
One section where the trail leads for through non-trail, and another section was flooded, but good trail for my first ride!

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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Green
  • Activity Logs
    1
Avg: 2.5 (2 votes)
close
Trail transparency
  • Singletrack
  • Unpaved
  • Paved
mtb
91
mtb
98
mtb
83
mtb
50
Nose Hill Park: MacEwan DH trail Aug 29, 2021
mtb
Nose Hill Park: MacEwan DH trail Aug 29, 2021
trail: MacEwan DH
2:42 | 302 | comments: 0 | favs:
Aug 29, 2021

Recent Trail Reports Along Route

statustraildateconditiondescription
Eastern Promise Too
Aug 3, 2026 @ 7:57pm (America/Edmonton)
Aug 3, 2026
MacEwan DH
Aug 3, 2026 @ 1:35pm (America/Edmonton)
Aug 3, 2026
Over grown-hard to see trail on some areas
MacEwan Hollow
Jun 6, 2026 @ 7:58pm (America/Edmonton)
Jun 6, 2026
MacEwan Lowlands
Jun 6, 2026 @ 7:58pm (America/Edmonton)
Jun 6, 2026
Eastern Promises
Apr 4, 2026 @ 2:33pm (America/Edmonton)
Apr 4, 2026
Slush fest. Suspect it won't last long, but it was a slog.
more reports »
  • By gokuen & contributors
  • #22675 - 1,197 views

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