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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs 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 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.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs 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 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.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
Radar Time
x
Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
Clear Bay is over 18 miles of singletrack with lots of elevation changes.
The trails located at Lake Thunderbird consists of five loops:
Green: 1.5 miles, beginner
Yellow: 1 mile, beginner
Red: 1.2 miles, intermediate
Blue: 4.7 miles, intermediate
Gold: 10 miles, expert
The trail may be sandy in spots during dry conditions, especially during the summer. There are ticks during the summer and poison ivy near the trail year-round.
This is a multi-use trail. Be alert for trail runners and hikers.
The trails located at Lake Thunderbird consists of five loops:
Green: 1.5 miles, beginner
Yellow: 1 mile, beginner
Red: 1.2 miles, intermediate
Blue: 4.7 miles, intermediate
Gold: 10 miles, expert
The trail may be sandy in spots during dry conditions, especially during the summer. There are ticks during the summer and poison ivy near the trail year-round.
This is a multi-use trail. Be alert for trail runners and hikers.
Primary Trail Type: Cross-Country
AKA: Clear Lake

Links
Activities Click to view
- Mountain Bike
17 trails
- Hike
17 trails
- Trail Running
17 trails
- Horse
0 trails
Region Details
- 5
- 5
- 1
Region Status
Open as of Nov 15, 2020Stats
- Avg Trail Rating
- Trails (view details)
- 11
- Trails Mountain Bike
- 17
- Trails E-Bike
- 6
- Trails Hike
- 17
- Trails Trail Running
- 17
- Total Distance
- 24 miles
- Total Descent Distance
- 9 miles
- Total Descent
- 1,900 ft
- Total Vertical
- 105 ft
- Highest Trailhead
- 1,143 ft
- Reports
- 176
- Photos
- 28
- Ridden Counter
- 1,052
Popular Lake Thunderbird State Park Trails
Photos of Lake Thunderbird State Park Mountain Bike
trail: Blue Loop
22 |
Mar 27, 2022 @ 8:09pm
Mar 27, 2022
trail: Blue Loop
29 |
Oct 25, 2021 @ 6:50pm
Oct 25, 2021
trail: Gold Loop
118 |
Dec 31, 2020 @ 9:22pm
Dec 31, 2020
trail: Gold Loop
96 |
Dec 31, 2020 @ 9:22pm
Dec 31, 2020
trail: Gold Loop
369 |
Dec 3, 2016 @ 12:25pm
Dec 3, 2016
trail: Gold Loop
480 |
Dec 3, 2016 @ 12:25pm
Dec 3, 2016
trail: Gold Loop
394 |
Dec 3, 2016 @ 12:24pm
Dec 3, 2016
trail: Blue Loop
276 |
Dec 3, 2016 @ 12:24pm
Dec 3, 2016Recent Trail Reports
status | trail | date | condition | info | user |
---|---|---|---|---|---|
Plaid Loop | May 16, 2022 @ 3:45pm 2 days | Dry | GregInSticks | ||
Red to Blue Connector | May 16, 2022 @ 3:45pm 2 days | Dry | GregInSticks | ||
Green Loop Access | Apr 17, 2022 @ 8:51am Apr 17, 2022 | Very Dry | Eryan36 | ||
Green Loop | Apr 17, 2022 @ 8:51am Apr 17, 2022 | Very Dry | Eryan36 | ||
Red Loop | Apr 17, 2022 @ 8:51am Apr 17, 2022 | Very Dry | Eryan36 | ||
Yellow Loop | Apr 17, 2022 @ 8:51am Apr 17, 2022 | Very Dry | Eryan36 | ||
Gold Alternate | Apr 11, 2022 @ 3:23pm Apr 11, 2022 | Variable | Eryan36 | ||
Red Loop | Apr 11, 2022 @ 3:23pm Apr 11, 2022 | Variable | Eryan36 | ||
Green - Yellow Bypass | Mar 13, 2022 @ 2:36pm Mar 13, 2022 | Ideal | steadley | ||
Gold Loop | Feb 16, 2022 @ 5:05pm Feb 16, 2022 | Ideal | steadley |
Activity Feed
username | action | type | title | date | |
---|---|---|---|---|---|
![]() | GregInSticks | add | report | Plaid Loop and 1 more | May 16, 2022 @ 7:38pm 2 days |
![]() | Eryan36 | add | report | Green Loop Access and 3 more | Apr 17, 2022 @ 12:47pm Apr 17, 2022 |
![]() | Msrogers09 | vote | trail | Plaid Loop | Apr 15, 2022 @ 8:00pm Apr 15, 2022 |
![]() | Eryan36 | add | report | Green Loop and 3 more | Apr 11, 2022 @ 6:49pm Apr 11, 2022 |
![]() | gjhansen | wishlist | trail | Plaid Loop and 4 more | Apr 8, 2022 @ 3:48pm Apr 8, 2022 |
Recent Comments
username | type | title | comment | date | |
---|---|---|---|---|---|
![]() | trail | Fun trail. Lots of quick flows and fun... | Mar 27, 2022 @ 8:09pm Mar 27, 2022 | ||
![]() | report | Thanks Steadley! | Apr 27, 2021 @ 2:50pm Apr 27, 2021 | ||
![]() | trail | Great trail network. The gold loops alot of... | Jul 23, 2020 @ 8:53pm Jul 23, 2020 | ||
![]() | trail | Plaid | Dec 30, 2019 @ 7:46pm Dec 30, 2019 | ||
![]() | trail | Road for the first time, took longer and... | Dec 23, 2019 @ 3:15pm Dec 23, 2019 |
Nearby Areas
name | distance | ||||
---|---|---|---|---|---|
Lake Stanley Draper Mountain Bike Park | 1 | 3 | 1 | 13.5 km | |
SCIP Recreational Trails | 2 | 3 | 1 | 21.5 km | |
Lake Arcadia | 10 | 31.4 km | |||
Stinchcomb Wildlife Refuge | 1 | 33.1 km | |||
Bluff Creek Park | 2 | 1 | 33.4 km |
Activity Type Stats
activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mountain Bike | 17 | 24 miles | 1,900 ft | 9 miles | 105 ft | #6,011 | #2,560 | 25 | 176 | 1,265 | ||
E-Bike | 6 | 171 | 38 | |||||||||
Hike | 17 | 24 miles | 1,900 ft | 9 miles | 105 ft | #5,160 | #2,405 | 176 | 9 | |||
Trail Running | 17 | 24 miles | 1,900 ft | 9 miles | 105 ft | #5,164 | #2,404 | 3 | 176 | 4 |
- By markholloway
Trailforks & contributors
- Admins: Turntex
- #12642 - 10,051 views
- lake thunderbird state park activity log | embed map of Lake Thunderbird State Park mountain bike trails | lake thunderbird state park mountain biking points of interest
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