50K25KComing SoonSteep Endurance
Sleeping Giant Trail Runs
Hamden, Connecticut
$95
50K February 1 - Race Day
2
Aid Stations
210
Days Away
About This Race
The Sleeping Giant Trail Runs will be one of the toughest, gnarliest races in the Northeast! Considered one of the more iconic parks and popular trail running/hiking spots in Connecticut for outdoor enthusiasts, it offers every kind of trail imaginable.
Key Dates
Race Day
Apr 4, 2027
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Pricing
Current Price
$95
50K February 1 - Race Day
Price Progression
25K November 1 - January 31
$80Nov 1, 2025
50K November 1 - January 31
$85Nov 1, 2025
50K February 1 - Race Day
$95Feb 1, 2026
25K February 1 - Race Day
$90Feb 1, 2026
50K Early Registration
$75
25K Early Registration
$70
Aid Stations
2| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Chestnut Trailhead (Mile 8) Located at the Chestnut Trailhead on the Yellow Trail at the southern end of the park. Accessed twice per loop — at mile 8 and again at mile 12. | 8.00 miles | -- | waterHyle Hydration electrolyte drinkpotato chipspretzels+1 | ||
Chestnut Trailhead (Mile 12) Second pass through the Chestnut Trailhead aid station on the return through the center of the park. | 12.00 miles | -- | waterHyle Hydration electrolyte drinkpotato chipspretzels+1 |
Race Planning
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