Note: Phase 1 is directional by day of week. The trail is ridden clockwise on Tuesdays, Thursdays and Sundays and counterclockwise on Mondays, Wednesdays, Fridays and Saturdays. There is signage at the trail heads indicating which direction to start. Trail runners and hikers should travel in the opposite direction.
The granddaddy of Central Ohio mountain biking, Phase 1, P1 for short, is COMBO's first trail. P1 was built in the early 1990s and is still a favorite for Central Ohio riders. This 5.5-mile trail is designated as a beginner/intermediate trail. There are plenty of roots, bridges, and an optional creek crossing to keep the ride interesting. P1 is considered by many to be the most technically demanding trail in central Ohio solely because of the roots. Bridges are relatively low & wide (compared to P2) but the roots are non-stop
This trail is particularly impacted by wet weather due its heavy usage and soil composition, so please give the trail a couple days to dry out after rain. The normal riding direction on the trail is counterclockwise. Be sure to check COMBO's trail conditions updates before heading out to use the trail.
Route Supporters
Local Trail Association
Central Ohio Mountain Biking Organization (www.combomtb.com)Stats
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Distance6 miles
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Altitude min896 ft
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Altitude start923 ft
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Altitude end912 ft
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Climb258 ft
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Descent-270 ft
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Grade-0%
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Grade max-16.5%
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Grade min13.4%
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Distance climb2 miles
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Distance down2 miles
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Distance flat2 miles
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Trails in Route
| 6 miles |
Details
- Featured
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Riding area
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Primary ActivityMountain Bike
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Other Activities
- E-Bike
- Winter Fat Bike
- Hike
- Trail Running
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Difficulty ratingBlue
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Route TypeLoop
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eBike Allowed
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Bike typeAM, XC, Fat
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DirectionBoth Directions
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Physical ratingModerate
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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- bi-directional trail
- no data
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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Recent Trail Reports Along Route
| status | trail | date | condition | description |
|---|---|---|---|---|
Jun 16, 2026 @ 7:48pm (America/New_York) Jun 16, 2026 | Rework |
- By gnarbage
COMBO & contributors - #66895 - 170 views

