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McCosker Loop Trail

Sibley Volcanic Regional Preserve

  • Distance: 2.6 mi
  • Elevation gain: 531 ft
  • Maximum elevation: 1,220 ft
  • Elevation loss: 528 ft
  • Minimum elevation: 774 ft
  • Moving time: 1 h 6 m
  • Moving speed: 2.4 mph
  • Maximum speed: 9.2 mph
  • Total time: 1 h 12 m
  • Global speed: 2.2 mph

Interactive trail map

Trail profile

  • Distance: 2.6 mi
  • Elevation gain: 531 ft
  • Maximum elevation: 1,220 ft
  • Elevation loss: 528 ft
  • Minimum elevation: 774 ft
  • Moving time: 1 h 6 m
  • Moving speed: 2.4 mph
  • Maximum speed: 9.2 mph
  • Total time: 1 h 12 m
  • Global speed: 2.2 mph

About this trail

Name: McCosker Loop Trail trail, distance, elevation, map, profile, GPS track

Start: Eastport Staging Area, Ninebark Trail, Canyon, Contra Costa County, California, 94516, United States (37.84004 -122.18125)

End: Eastport Staging Area, Ninebark Trail, Canyon, Contra Costa County, California, 94516, United States (37.83998 -122.18118)

Coordinates: 37.83965 -122.18152 37.84565 -122.17304

Topography: Contra Costa County topographic map, elevation, terrain

Gear up for your next adventure:

🕶️Glacier Sunglasses - Side shields to protect eyes from high-altitude snow glare
🛠️Outdoor Gear Repair Kit - Essential tools to fix gear on the trail
⌚Solar GPS Watches - Advanced multisport watches with built-in topographic maps
🔦Compact Flashlight - Reliable flashlight for emergencies
🥾Women's Hiking Boots - Top-rated trail boots with ankle support and superior grip

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