more stats
5,157 ft
Distance
96 ft
Climb
-162 ft
Descent
00:08:20
Avg time
-68 ft
Altitude change
1,209 ft
Altitude min
1,336 ft
Altitude max
1,277 ft
Altitude start
1,207 ft
Altitude end
-1.3%
Grade
-16.3%
Grade max
21.9%
Grade min
1,230 ft
Distance climb
2,215 ft
Distance down
1,713 ft
Distance flat
00:08:20
Avg time

Sinter Details

  • Activities
    • Mountain Bike
    • Winter Fat Bike
  • Riding Area
    Cuyuna Lakes - Mahnomen Unit (North)
    Crosby-Ironton, Minnesota
  • Difficulty Rating
    Black Diamond Rate
  • Voted Difficulty
    Black Diamond (1 vote)
  • Local Popularity
    45 in Mountain Biking [+]
    • 5 in Winter Fat Biking
  • Global Ranking
    #23909 in Mountain Biking [+]
    • #3335 in Winter Fat Biking
  • State Ranking
    #124 in Mountain Biking · Minnesota [+]
    • #106 in Winter Fat Biking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC, Fat
  • Climb Difficulty
    Green
  • Physical Rating
    Hard
  • Trail Visibility
    Always easy to follow
  • Season
    Spring to Fall
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Berm, Drop, Jump, Rock Garden
  • Year Opened
    2021
  • Land Owner
    Minnesota Department of Natural Resources (MNDNR)

Trail Type: Singletrack – Flow/Jump trail (AM)

Trail Experience: A fast, flowy trail with plenty of rock gardens, tombstone jumps, drops, tabletops and step-ups. Starts with a gentle climbing and traverse section that has a wonderful overlook before heading down into the party zone. Most jumps or features have 2 options - roll it or huck it.

Strava Segments: TBD

Access Info

From Backcountry

Tags
BermsDropsFlowyJumpsRock gardens

Trail Supporters

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 10 miles average
6 Months
  • 50 rides
  • 21 miles avg distance
All
  • 410 rides
  • Last: Nov 5, 2026
c1c2c3c4
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Status:
on Nov 5, 2026
Freeze/thaw Cycle
Avg: 4 (10 votes)
Your vote: 0

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      Directions to sinter trailhead (46.499170, -94.013200)
      View on Discover Map 3D Tour

      Photos

      11 more »
      mtb
      61 |
      Jul 12, 2026 @ 10:18pm
      Jul 12, 2026
      mtb
      39 |
      Jul 12, 2026 @ 10:18pm
      Jul 12, 2026
      mtb
      45 |
      Jul 12, 2026 @ 10:18pm
      Jul 12, 2026
      mtb
      45 |
      Jul 12, 2026 @ 10:18pm
      Jul 12, 2026
      Rock slabs 1

      Videos

      3 more »
      Sinter | Cuyuna Recreation Area | Crosby, MN
      mtb
      4:40 | 843 | Aug 19, 2021 , Crosby-Ironton
      youtuber Pushing my comfort level and overcoming self...
      mtb
      16:13 | 415 | Aug 17, 2021 , Crosby-Ironton
      Pedal Strike on Sinter
      mtb
      0:14 | 91 | Nov 18, 2023 , Crosby-Ironton

      Trail Lists

      Routes with this trail

      more »
      341
      JW's Redcroft 100
      ★ 5.0 • 102 miles • 5,825 ft • 97 • Loop •
      100+ mile MTB trail loop that could be sagged from Yawkey Trail Head
      4.0 ★★★★★
      9 Ratings
      5 ★ 33%
      4 ★ 44%
      3 ★ 11%
      2 ★ 11%
      1 ★

      6 Reviews & Comments

      SamZ4WcBn
      Massive amount of pedaling and dry fast conditions necessary for clearing the bigger jumps. The spacing between features seems challenging to truly string them together and clear them all. Able to clear most things in sections, but tough to string it all together.
      gwieme
      Really fun trail, if you're going to back country unit you should definitely hit it, but I would make the trip just for it. The climb is rather savage if you ride an acoustic bike.
      BikingBoarderCollie BikingBoarderCollie
      Ok. Jumps are far too large for the run up or elevation available. Honestly not worth the hike up there.

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      Nearby Trails

      Cuyuna Lakes - Mahnomen Unit (North)

      • By CycleKriegTF Pro & contributors
      • #447381 - 2,958 views

      Frequently Asked Questions

      ▼ Where is Sinter located?
      Sinter is located in Cuyuna Lakes - Mahnomen Unit (North), Crosby-Ironton, Minnesota, United States. It is part of the Cuyuna Lakes - Mahnomen Unit (North) trail network. The trailhead is located at coordinates 46.49917, -94.0132.
      ▼ How hard is Sinter?
      Sinter is rated as Black Diamond difficulty. The physical rating is Hard. The average grade is 1.3%. The climb difficulty is rated Green.
      ▼ What is the elevation gain for Sinter?
      Sinter has 96 ft of elevation gain. The trail has 162 ft of elevation descent. The elevation ranges from 1,209 ft to 1,336 ft.
      ▼ How long is Sinter?
      Sinter is 5,157 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Sinter?
      There is no information about dogs being allowed on Sinter. Check with local trail managers or the trail page for the latest access rules.
      ▼ When is the best time of year to ride Sinter?
      Sinter is best visited during: Spring to Fall.
      ▼ How do I access Sinter? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Sinter are: View all parking locations in the area.
      ▼ How long does it take to ride Sinter?
      Based on recorded activities, it takes an average of 8 minutes to ride Sinter. The trail is 5,157 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Sinter?
      Sinter is a moderately popular trail. There have been 1,532 recorded activities on this trail. The trail has received 2,373 check-ins. View recent activity on this trail.

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