more stats
564 ft
Distance
-47 ft
Descent
00:00:14
Avg time
-47 ft
Altitude change
250 ft
Altitude min
298 ft
Altitude max
298 ft
Altitude start
249 ft
Altitude end
-8.4%
Grade
-14.8%
Grade max
-1.8%
Grade min
564 ft
Distance down
00:00:14
Avg time

Race Flow Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Horse
    • Hike
    • Trail Running
  • Riding Area
    Lake Fairfax Park
    Reston, Virginia
  • Difficulty Rating
    Blue Rate
  • Voted Difficulty
    Blue (1 vote)
  • Local Popularity
    75 in Mountain Biking [+]
    • 70 in E-Biking
    • 65 in Trail Running
    • 45 in Hiking
    • 5 in Horseback
  • Global Ranking
    #27360 in Mountain Biking [+]
    • #44546 in E-Biking
    • #135188 in Trail Running
    • #153522 in Hiking
    • #29357 in Horseback
  • State Ranking
    #172 in Mountain Biking · Virginia [+]
    • #159 in E-Biking
    • #1,172 in Trail Running
    • #1,526 in Hiking
    • #350 in Horseback
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Easy
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Berm, Jump
  • Year Opened
    2021
  • Land Owner
    Fairfax County Park Authority

A short descent with a few small rollers and two berms at the end, built for the local XC race.

Tags
BermsJumpsRollers

Trail Supporters

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 5 rides
  • 19 miles average
6 Months
  • 131 rides
  • 15 miles avg distance
All
  • 552 rides
  • Last: Oct 30, 2026
c1c2c3c4
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Status:
on Sep 5, 2026
Variable
Avg: 3.43 (3 votes)
Your vote: 0

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      Directions to race-flow trailhead (38.962590, -77.310970)
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      Routes with this trail

      38
      7 Mile Flow loop
      ★ 4.0 • 7 miles • 580 ft • 15 •
      This is a 7 mile flow loop designed to find almost all blue lines and take advantage of all downhill flow...
      2.4 ★★★★★
      3 Ratings
      5 ★
      4 ★
      3 ★ 33%
      2 ★ 67%
      1 ★

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      Nearby Trails

      Lake Fairfax Park

      Frequently Asked Questions

      ▼ Where is Race Flow located?
      Race Flow is located in Lake Fairfax Park, Reston, Virginia, United States. It is part of the Lake Fairfax Park trail network. The trailhead is located at coordinates 38.96259, -77.31097.
      ▼ How hard is Race Flow?
      Race Flow is rated as Blue difficulty. The physical rating is Easy. The average grade is 8.4%. The climb difficulty is rated Blue.
      ▼ What is the elevation gain for Race Flow?
      The trail has 47 ft of elevation descent. The elevation ranges from 250 ft to 298 ft.
      ▼ Is Race Flow a point to point trail?
      Race Flow is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
      ▼ How long is Race Flow?
      Race Flow is 564 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Race Flow?
      Yes, dogs are allowed on Race Flow. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access Race Flow? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Race Flow are: View all parking locations in the area.
      ▼ How long does it take to ride Race Flow?
      Based on recorded activities, it takes an average of 0 minute to ride Race Flow. The trail is 564 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Race Flow?
      Race Flow is a very popular trail. There have been 2,673 recorded activities on this trail. The trail has received 3,686 check-ins. View recent activity on this trail.

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