more stats
5,131 ft
Distance
-1,312 ft
Descent
01:03:04
Avg time
-1,312 ft
Altitude change
628 ft
Altitude min
1,940 ft
Altitude max
1,940 ft
Altitude start
630 ft
Altitude end
-25.6%
Grade
-77.3%
Grade max
-2.2%
Grade min
5,108 ft
Distance down
23 ft
Distance flat
01:03:04
Avg time

ONA Details

  • Activities
    • Mountain Bike
  • Riding Area
    Kozjak
    Split
  • Difficulty Rating
    Double Black Diamond Rate
  • Voted Difficulty
    Red (2 votes)
  • Local Popularity
    5 in Mountain Biking
  • Global Ranking
    #62254 in Mountain Biking
  • National Ranking
    #230 in Mountain Biking · Croatia
  • Trail Type
    Doubletrack
  • Bike Type
    DH
  • Direction
    Downhill Only
    Popular Direction Shown
  • Climb Difficulty
    Double Black Diamond
  • Physical Rating
    Extreme
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Berm, Drop, Jump, Gap Jump, Rock Face, Rock Garden, Wallride
  • Ride in Rain
    Yes
  • Year Opened
    2022

Proper natural DH track that is raced on, with steep sections, harsh rock gardens and big jumps and drops. Not for inexperienced riders

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 0 rides
  •  
All
  • 0 rides
  • Last: Oct 6, 2025
update trails status or condition

ONA Trail Reports

statusdatedescription
Oct 6, 2025 @ 2:39pm (Europe/Zagreb)
Oct 6, 2025
 Some debris down on the trail, but still rips!
Oct 9, 2023 @ 12:17am
Oct 9, 2023
 Upper part got a new section before the wall ride.
Oct 9, 2023 @ 12:16am
Oct 9, 2023
 Upper part got a new section before the Wall ride.
Jun 17, 2023 @ 12:52pm
Jun 17, 2023
more »
Status:
on Oct 6, 2025
Variable
Avg: 3.86 (2 votes)
Your vote: 0

view (14)
close
      Directions to ona trailhead (43.566680, 16.484670)
      View on Discover Map

      Photos

      16 more »
      mtb
      ONA
      57 |
      Oct 6, 2025 @ 10:53pm
      Oct 6, 2025
      mtb
      ONA
      62 |
      Oct 6, 2025 @ 10:52pm
      Oct 6, 2025
      mtb
      ONA
      46 |
      Oct 6, 2025 @ 10:52pm
      Oct 6, 2025
      mtb
      ONA
      59 |
      Oct 6, 2025 @ 10:51pm
      Oct 6, 2025

      Videos

      1 more »
      Downhill Split 2022 // Unior downhill...
      mtb
      3:31 | 454 | Jan 26, 2023 , Split

      Links

      3.5 ★★★★★
      2 Ratings
      5 ★ 50%
      4 ★
      3 ★
      2 ★ 50%
      1 ★

      1 Review & Comments

      ckohlmeier ckohlmeier
      Awesome DH track with everything you’d want. Big gaps, tech, ladders, steeps, and big rocks! Got hit by a wildfire last summer but the builders have it back in riding shape. Major kudos to Karlo and the builders!

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      Frequently Asked Questions

      ▼ Where is ONA located?
      ONA is located in Kozjak, Split, Croatia. It is part of the Kozjak trail network. The trailhead is located at coordinates 43.56668, 16.48467.
      ▼ How hard is ONA?
      ONA is rated as Double Black Diamond difficulty. The physical rating is Extreme. The average grade is 25.6%. The climb difficulty is rated Double Black Diamond.
      ▼ What is the elevation gain for ONA?
      The trail has 1,312 ft of elevation descent. The elevation ranges from 628 ft to 1,940 ft.
      ▼ Is ONA a point to point trail?
      Yes, ONA is a point to point trail. The direction is Downhill Only. The trail type is doubletrack.
      ▼ How long is ONA?
      ONA is 5,131 ft long. The trail type is doubletrack.
      ▼ Are dogs allowed on ONA?
      Yes, dogs are allowed on ONA. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access ONA? Where is the closest parking trailhead?
      The closest parking and trailhead locations to ONA are: View all parking locations in the area.
      ▼ How long does it take to ride ONA?
      Based on recorded activities, it takes an average of 1 hour 3 minutes to ride ONA. The trail is 5,131 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is ONA?
      ONA is a less popular trail with lighter traffic. There have been 8 recorded activities on this trail. The trail has received 14 check-ins. View recent activity on this trail.

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