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Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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Trail Ridden Direction
The intended direction a trail should be ridden.
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Trail Popularity ?
Trailforks scans ridelogs 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.
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
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- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
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Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
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SaveHey everyone This is a great area to come ride! There are three main places you can ride, a BMX and dirt jump area, a cross country area, and a nice downhill area with tons of jumps.
Ride this maze of trails just south of the Seatac airport. Lots of fun riding through an area that long ago used to be a neighborhood. Plenty of winding trails to spin around on and the low flying jets keep thing interesting. Trails exist on both the east and west side of the SCORE jail access road. It's fairly flat and beginner-friendly on the east side of the access road; west side trails have are more advanced with more hills, berms and jumps. West side trails are accessible through gates in the chain link fence along the jail access road.
Overall its a nice area, lots to do tons of lines!!!!
Ride this maze of trails just south of the Seatac airport. Lots of fun riding through an area that long ago used to be a neighborhood. Plenty of winding trails to spin around on and the low flying jets keep thing interesting. Trails exist on both the east and west side of the SCORE jail access road. It's fairly flat and beginner-friendly on the east side of the access road; west side trails have are more advanced with more hills, berms and jumps. West side trails are accessible through gates in the chain link fence along the jail access road.
Overall its a nice area, lots to do tons of lines!!!!
source: Evergreen - South Seatac (SST)
google parking directions Activities Click to view
- Mountain Bike
28 trails
- Hike
28 trails
- Trail Running
28 trails
Region Details
- 1
- 23
- 3
- 1
Region Status
Open as of Nov 15, 2020Local Trail Association
Stats
- Avg Trail Rating
- Trails (view details)
- 28
- Trails Mountain Bike
- 28
- Trails Hike
- 28
- Trails Trail Running
- 28
- Total Distance
- 3 miles
- Total Descent
- 915 ft
- Total Vertical
- 195 ft
- Highest Trailhead
- 432 ft
- Reports
- 20
- Photos
- 24
- Ridden Counter
- 1,583
Popular South Seatac Mountain Biking Trails
South Seatac Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Jail Break | 1 mile |
Photos of South Seatac Mountain Bike
trail: Step Down/Step Up
3 |
Feb 4, 2023 @ 4:13pm
Feb 4, 2023
trail: Step Down/Step Up
5 |
Feb 4, 2023 @ 4:13pm
Feb 4, 2023
trail: Space Mountain's Revenge
63 |
Feb 24, 2021 @ 3:25pm
Feb 24, 2021
trail: Space Mountain's Revenge
56 |
Feb 24, 2021 @ 3:24pm
Feb 24, 2021
trail: Space Mountain's Revenge
58 |
Feb 24, 2021 @ 3:24pm
Feb 24, 2021
trail: Space Mountain's Revenge
63 |
Feb 24, 2021 @ 3:24pm
Feb 24, 2021
trail: Daytona
70 |
Jun 26, 2020 @ 2:34pm
Jun 26, 2020
trail: SST Ridgeline
281 |
Apr 22, 2020 @ 3:41pm
Apr 22, 2020Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| The Littlest Hobo | Jun 13, 2021 @ 1:16pm Jun 13, 2021 | Dry | shit2323 | ||
| Space Mountain's Revenge | Feb 24, 2021 @ 3:26pm Feb 24, 2021 | Dry | b0ing | ||
| 200th Access | Feb 23, 2021 @ 8:06pm Feb 23, 2021 | Dry | Rodrdo | ||
| Daytona | Nov 8, 2020 @ 3:16pm Nov 8, 2020 | Dry | sveronneau | ||
| SST Ridgeline | Jun 9, 2019 @ 3:50pm Jun 9, 2019 | Dry | truetonature |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | lemur124 | add | photo | in My City and 1 more | Feb 4, 2023 @ 4:13pm Feb 4, 2023 |
| NathanGAyjh | wishlist | region | South Seatac | Oct 1, 2022 @ 12:48am Oct 1, 2022 |
| EmilynvpOco | wishlist | trail | Bramble Patch | Sep 6, 2022 @ 7:14pm Sep 6, 2022 |
| ct253 | wishlist | region | South Seatac | Sep 1, 2022 @ 10:22am Sep 1, 2022 |
| Speedysiegl | comment | trail | Space Mountain's Revenge | Aug 22, 2022 @ 12:44pm Aug 22, 2022 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | This jump is MASSIVE no gap but still | Feb 4, 2023 @ 2:12pm Feb 4, 2023 | ||
| trail | Most exciting trail here! | Aug 22, 2022 @ 12:44pm Aug 22, 2022 | ||
 | trail | Dry but uninspiring. | Feb 24, 2021 @ 3:26pm Feb 24, 2021 | ||
| trail | Was riding this trail system, happened upon... | Aug 16, 2020 @ 6:07pm Aug 16, 2020 | ||
 | trail | This access trail is locked. The whole area... | Aug 30, 2018 @ 7:38pm Aug 30, 2018 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| North SeaTac Park | 41 | 4 | 2 | 4 km | |
| Seahurst Park | 2 | 4 | 4.8 km | ||
| Tapeworm | 2 | 5 | 1 | 6.3 km | |
| Maury Island Natural Area | 5 | 5 | 1 | 7.1 km | |
| Dockton Forest | 15 | 10 | 3 | 1 | 7.5 km |
Local Badges
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Completionist0 awarded
Local Products
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 28 | 3 miles | 915 ft | 1 mile | 194 ft | #7,310 | #3,101 | 24 | 20 | 1 | 800 | |
| Hike | 28 | 3 miles | 915 ft | 1 mile | 194 ft | #6,346 | #2,938 | 20 | 32 | |||
| Trail Running | 28 | 3 miles | 915 ft | 1 mile | 194 ft | #6,351 | #2,934 | 20 | 38 |
- By jmahler
TRAILFORKS & contributors - Admins: apply
- #13607 - 5,171 views
- south seatac activity log | embed map of South Seatac mountain bike trails | south seatac mountain biking points of interest
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