more stats
548 ft
Distance
-11 ft
Descent
1,094 ft
High Point
-11 ft
Altitude change
1,082 ft
Altitude min
1,094 ft
Altitude start
1,083 ft
Altitude end
-2.1%
Grade
-7%
Grade max
318 ft
Distance down
144 ft
Distance flat

Granite Flow Details

  • Activities
    • Mountain Bike
  • Riding Area
    Prairie Rock Trails Bike Park
    Mason City, Iowa
  • Difficulty Rating
    Blue Rate
  • Trail Type
    Singletrack
  • Direction
    One Direction
  • Dogs Allowed
    Yes

No community description for Granite Flow trail has been added yet!

AI Generated Description

Granite Flow is a 548 ft blue difficulty singletrack trail located near Mason City Iowa. This mountain bike only trail can be used one direction.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 17 miles average
6 Months
  • 15 rides
  • 10 miles avg distance
All
  • 16 rides
  • Last: Sep 6, 2026
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Granite Flow Trail Reports

statusdatedescription
May 20, 2026 @ 4:00pm (America/Chicago)
May 20, 2026
 reporter
Apr 21, 2026 @ 12:44pm (America/Chicago)
Apr 21, 2026
Closed for construction until mid May.
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Status:
on May 20, 2026
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
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  • no data
Trail Last Used
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  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
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  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans activity logs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
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BC Backroad Status

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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to granite-flow trailhead (43.167160, -93.195280)
        View on Discover Map

        Photos

        6 more »
        mtb
        30 |
        Dec 18, 2025 @ 9:21am
        Dec 18, 2025
        mtb
        31 |
        Dec 18, 2025 @ 9:21am
        Dec 18, 2025
        mtb
        32 |
        Dec 18, 2025 @ 9:21am
        Dec 18, 2025
        mtb
        16 |
        Dec 18, 2025 @ 9:07am
        Dec 18, 2025

        Videos

        1 more »
        mtb
        0:37 | 9 | Dec 18, 2025 , Mason City

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        Nearby Trails

        Prairie Rock Trails Bike Park

        • By crashesmtbTF Pro NIHPT & contributors
        • #881084 - 205 views

        Frequently Asked Questions

        ▼ Where is Granite Flow located?
        Granite Flow is located in Prairie Rock Trails Bike Park, Mason City, Iowa, United States. It is part of the Prairie Rock Trails Bike Park trail network. The trailhead is located at coordinates 43.16716, -93.19528.
        ▼ How hard is Granite Flow?
        Granite Flow is rated as Blue difficulty. The average grade is 2.1%.
        ▼ What is the elevation gain for Granite Flow?
        The trail has 11 ft of elevation descent. The elevation ranges from 1,082 ft to 1,094 ft.
        ▼ Is Granite Flow a point to point trail?
        Yes, Granite Flow is a point to point trail. The direction is One Direction. The trail type is singletrack.
        ▼ How long is Granite Flow?
        Granite Flow is 548 ft long. The trail type is singletrack.
        ▼ Are dogs allowed on Granite Flow?
        Yes, dogs are allowed on Granite Flow. Please keep dogs on a leash where required and clean up after them.
        ▼ How do I access Granite Flow? Where is the closest parking trailhead?
        The closest parking and trailhead locations to Granite Flow are: View all parking locations in the area.
        ▼ How busy is Granite Flow?
        Granite Flow has limited popularity data available. There have been 61 recorded activities on this trail. The trail has received 926 check-ins. View recent activity on this trail.

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