3 miles21 milesComing SoonTerrain Trail Runners-STL
Thunder Chicken 100K Stage Races
Wildwood, Missouri
$100
Stage 3 Only - 25K-ish (Race Day/Onsite)
10
Aid Stations
236
Days Away
About This Race
St. Louis's only three-day trail running stage race hosted at Greensfelder County Park, featuring challenging terrain and scenic trail systems over three days.
Key Dates
Registration Closes
Invalid Date
Race Day
Apr 30, 2027
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Pricing
Current Price
$100
Stage 3 Only - 25K-ish (Race Day/Onsite)
Price Progression
Pick 2 - Option 3 (Stage 1 & 2, Race Day/Onsite)
$215May 15, 2026
All 3 Days (Race Day/Onsite)
$275May 15, 2026
Stage 1 Only - 21-ish Mi (Race Day/Onsite)
$130May 15, 2026
Pick 2 - Option 1 (Stage 1 & 3, Race Day/Onsite)
$170May 15, 2026
Pick 2 - Option 2 (Stage 2 & 3, Race Day/Onsite)
$200May 15, 2026
Stage 2 Only - 26-ish Mi (Race Day/Onsite)
$155May 16, 2026
Stage 3 Only - 25K-ish (Race Day/Onsite)
$100May 17, 2026
Aid Stations
10| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Water Drop - Stage 1 Outbound Water drop at 5.3 miles outbound on Stage 1. | 5.30 miles | -- | water | ||
Fox Creek Aid Station - Stage 1 Fully supported aid station at the turnaround point of Stage 1. All Stage 1 runners must be checked OUT of this station prior to 11:00 AM on their way back to the start/finish. | 10.70 miles | 11:00 AM | -- | ||
Water Drop - Stage 1 Inbound Water drop at 16.0 miles inbound on Stage 1. | 16.00 miles | -- | water | ||
Water Drop - Stage 2 Outbound Water drop at 5.7 miles outbound on Stage 2. | 5.70 miles | -- | water | ||
Rockwoods Reservation Aid Station - Stage 2 Outbound Fully supported aid station at 8.6 miles outbound on Stage 2. Runners utilize this same aid station both outbound and inbound. | 8.60 miles | -- | -- | ||
Rockwoods Reservation Aid Station - Stage 2 Inbound Fully supported aid station at 17.8 miles inbound on Stage 2. All Stage 2 runners must be checked OUT prior to 1:30 PM on their way back to the start/finish. | 17.80 miles | 1:30 PM | -- | ||
Water Drop - Stage 2 Inbound Water drop at 20.7 miles inbound on Stage 2. | 20.70 miles | -- | water | ||
Water Drop - Stage 3 Outbound Water drop at 5.6 miles outbound on Stage 3. | 5.60 miles | -- | water | ||
Roundhouse Aid Station - Stage 3 Fully supported aid station at the turnaround point of Stage 3. All Stage 3 runners must be checked OUT prior to 11:00 AM on their way back to the start/finish. | 9.10 miles | 11:00 AM | -- | ||
Water Drop - Stage 3 Inbound Water drop at 13.1 miles inbound on Stage 3. | 13.10 miles | -- | water |
Race Planning
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