Trail Run at Sly Park - Fall
Oct 24Pollock Pines, CA50K, Marathon +3
Also 50K, 1 mi from Trail Run at Sly Park - Summer
Trail Run at Sly Park - Summer
- 5K entry
- $65
- Aid stations
- 3
At a glance
- Last held
- Aug 22, 2026
- Next edition
- 2027 date not announced. Usually held in August.
- Location
- Pollock Pines, California
- Distances
- 50K, Marathon, 17 mi, Half Marathon, 8 mi, 10K, 5K
- Aid stations
- 3
Listed from UltraSignup. Checked Aug 16, 2026.
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Build my planAbout this race
Trail Run at Sly Park (Summer) is a multi-distance trail race held at Sly Park Recreation Area in Pollock Pines, CA, following trails surrounding Jenkinson Lake through pine trees and horse trails. Distances range from 5K to 50K, with a 9-hour overall cutoff for the longest distance.
Key dates
Registration closes
Aug 22, 2026
Race day
Aug 22, 2026
Pricing
50K
Race Day
$120
Trail Marathon
Race Day
$110
17 Mile
Race Day
$100
Half Marathon
Race Day
$95
All distances
Half Marathon
$85
8 Mile
Race Day
$80
10K
Race Day
$75
5K
Race Day
$65
Email me updates about Trail Run at Sly Park - Summer
Registration openings and major changes, like a new date or a cancellation.
Aid stations
3| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Waterfall Trailhead Finish Area Finish area for all distances except the 5K. Drop bag pick-up at the start and drop-off to aid stations is available. | -- | -- | -- | ||
Hazel Creek Aid Station Located at the Hazel Creek area, approximately at Mile 4 (9:00 AM cutoff), Mile 12 (11:15 AM cutoff), and Mile 22 (2:15 PM cutoff - aid station closes). Long distance runners will hit this station 2-3 times. Not accessible for 5K or 10K runners. | 4.00 miles | 9:00 AM (Mile 4), 11:15 AM (Mile 12), 2:15 PM (Mile 22 - closes) | -- | ||
Water Stop - Miwok Area Water stop on the upper horse trail on the Northwest side of the lake (orange ribbon section). Available to 17 Mile, Marathon, and 50K runners on loops 2 & 3. | -- | -- | water |
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
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Race planning
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