more stats
3,567 ft
Distance
187 ft
Climb
-193 ft
Descent
00:13:44
Avg time
-6 ft
Altitude change
1,603 ft
Altitude min
1,755 ft
Altitude max
1,610 ft
Altitude start
1,603 ft
Altitude end
-0.172%
Grade
-39.395%
Grade max
26.216%
Grade min
1,570 ft
Distance climb
1,787 ft
Distance down
210 ft
Distance flat
00:13:44
Avg time

Sun One Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    Casa Grande Mountain
    Casa Grande, Arizona
  • Difficulty Rating
    Green Rate
  • Voted Difficulty
    Blue (2 votes)
  • Local Popularity
    50 in Mountain Biking [+]
    • 20 in E-Biking
    • 90 in Trail Running
    • 95 in Hiking
  • Global Ranking
    #20793 in Mountain Biking [+]
    • #44185 in Trail Running
    • #28536 in Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
    Popular Direction Shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes

New trail built by the city. Kinda fun but the switchbacks are not MTB compatible, too tight. Other than that, fairly fun.

Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 13 rides
  • 11 miles avg distance
All
  • 86 rides
  • Last: Jul 14, 2026
c1c2c3c4
January
February
March
April
May
June
July
August
September
October
November
December
update trails status or condition

Sun One Trail Reports

statusdatedescription
Jan 11, 2026 @ 3:50pm (America/Phoenix)
Jan 11, 2026
 Not sure why this trail does not have a Blue rating. Certainly no easier than Ridge Trail, especially with its STEEP climb sections. I meant to...
Apr 8, 2022 @ 7:32am
Apr 8, 2022
more »
Status:
on Jan 11, 2026
Dry
Avg: 4.13 (1 votes)
Your vote: 0

view (355)
close
  • Basemap  Map 
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
3D
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)
Trailforks scans users activity logs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans activity logs to determine the last time a trail was ridden.
  • < 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
Colors indicate trail is missing specified detail.
  • Description
  • 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.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
Activity Recordings
Trailforks uses anonymized public activity data. ?
Activity Recordings
Trailforks uses anonymized public activity data. ?
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with no bike usage.
Enable
Suggested Layers
Based on selected activity type

    Save the current map location and zoom level as your default home location whenever this page is loaded.

    Save
        Directions to sun-one trailhead (32.829321, -111.712039)
        View on Discover Map

        Photos

        7 more »
        mtb
        29 |
        Jun 24, 2025 @ 5:55pm
        Jun 24, 2025
        mtb
        29 |
        Jun 24, 2025 @ 5:55pm
        Jun 24, 2025
        mtb
        29 |
        Jun 24, 2025 @ 5:55pm
        Jun 24, 2025
        mtb
        21 |
        Feb 17, 2025 @ 4:07pm
        Feb 17, 2025

        Videos

        1 more »
        Casa Grande MTB(Marin Pine Mountain)
        mtb
        422 | Jan 6, 2018 , Casa Grande

        Routes with this trail

        65
        Penance
        14 miles • 1,999 ft • 11 • Out & Back •
        Hard climbing route with most of the difficult stuff on it.
        5.0 ★★★★★
        1 Ratings
        5 ★ 100%
        4 ★
        3 ★
        2 ★
        1 ★

        3 Reviews & Comments


        We hope you've been enjoying Trailforks!

        Create a FREE account to view trail comments and much more.

        Create a Free Account

        Nearby Trails

        Casa Grande Mountain

        • By GunPilotTF Pro & contributors
        • #64855 - 1,290 views

        Frequently Asked Questions About Sun One

        ▼ Where is Sun One located?
        Sun One is located in Casa Grande Mountain, Casa Grande, Arizona, United States. It is part of the Casa Grande Mountain trail network. The trailhead is located at coordinates 32.82932, -111.71204.
        ▼ How hard is Sun One?
        Sun One is rated as Green difficulty. The physical rating is Moderate. The average grade is 0.172%. The climb difficulty is rated Blue.
        ▼ What is the elevation gain for Sun One?
        Sun One has 187 ft of elevation gain. The trail has 193 ft of elevation descent. The elevation ranges from 1,603 ft to 1,755 ft.
        ▼ Is Sun One a point to point trail?
        Sun One is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
        ▼ How long is Sun One?
        Sun One is 3,567 ft long. The trail type is singletrack.
        ▼ Are dogs allowed on Sun One?
        Yes, dogs are allowed on Sun One. Please keep dogs on a leash where required and clean up after them.
        ▼ When is the best time of year to ride Sun One?
        Based on activity log data, the most popular months to ride Sun One are:
        • March (8 activities)
        • February (6 activities)
        • December (5 activities)
        Check the reports page for current trail conditions.
        ▼ How do I access Sun One? Where is the closest parking trailhead?
        The closest parking and trailhead locations to Sun One are: View all parking locations in the area.
        ▼ How long does it take to ride Sun One?
        Based on recorded activities, it takes an average of 12 minutes to ride Sun One. The trail is 3,567 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
        ▼ How busy is Sun One?
        Sun One is a moderately popular trail. There have been 355 recorded activities on this trail. The trail has received 355 check-ins. View recent activity on this trail.

        Hit the Trail

        Open in App

        Get this trail on your phone instantly.
        open trail in app

        Download Trail

        Save to wishlist, Garmin & download.
        save the trail

        Find Related Routes

        Find routes and users activities that include this trail.
        find routes for this trail

        You must enter a description before submitting.