10.4 miles
Distance
1,463 ft
Climb
-1,467 ft
Descent
1,234 ft
High Point
-5 ft
Altitude change
863 ft
Altitude min
994 ft
Altitude start
991 ft
Altitude end
-62%
Grade max
38.3%
Grade min
3 miles
Distance climb
4 miles
Distance down
3 miles
Distance flat

Fun and easy tour of Bonelli Park, enjoyable for all levels

Detailed Description
Bonelli Bop is a 10 mile moderately popular easy route located near San Dimas California. This mountain bike only route. This route includes 8 trails. This route climbs 1,463 ft with a max elevation of 1,234 ft then descends -1,467 ft.
Tags

Local Trail Association

Local trail association
Mount Wilson Bicycling Association (mwba.org)
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Stats

  • Distance
    10 miles
  • Avg time
    1 hr 40 min
  • Altitude change
    -5 ft
  • Altitude min
    863 ft
  • Altitude start
    994 ft
  • Altitude end
    991 ft
  • Climb
    1,463 ft
  • Descent
    -1,467 ft
  • Grade max
    -62%
  • Grade min
    38.3%
  • Distance climb
    3 miles
  • Distance down
    4 miles
  • Distance flat
    3 miles

3 Reviews & Comments


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Trails in Route

Rocky Climb1,043 ft
Vietnam4,160 ft
North Shore2 miles
Fisherman725 ft
Garys512 ft
Southwick1,027 ft
Radar2,799 ft
Singletrack Thru the Trees732 ft

Details

Avg: 3 (1 votes)
close
Trail transparency
  • Singletrack
  • Unpaved
Frank G. Bonelli Park - Mountain Bike Loop
mtb
Frank G. Bonelli Park - Mountain Bike Loop
28:19 | 287 | comments: 0 | favs:
Jul 2, 2024
Frank G. Bonelli Park - Mountain Bike Loop
mtb
Frank G. Bonelli Park - Mountain Bike Loop
trail: Vietnam
28:19 | 329 | comments: 0 | favs:
Jul 2, 2024

Recent Trail Reports Along Route

statustraildateconditiondescription
Vietnam
May 2, 2026 @ 1:21pm (America/Los_Angeles)
May 2, 2026
Water either receded or they fixed it but the overflow is gone and passable again. Creek is low as well
North Shore
Apr 29, 2026 @ 6:43pm (America/Los_Angeles)
Apr 29, 2026
Fisherman
Apr 29, 2026 @ 6:43pm (America/Los_Angeles)
Apr 29, 2026
Garys
Feb 1, 2026 @ 6:51pm (America/Los_Angeles)
Feb 1, 2026
Radar
Oct 26, 2024 @ 9:14am
Oct 26, 2024
more reports »
  • By krustyjake & contributors
  • #20015 - 2,364 views

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