mtb
✓ Verified Active Listing
The Stomach Churn
🧬 Course DNA & Technical Intel
📏 Primary Distance
0.1 mi
🛞 Recommended Tire
2.2" – 2.4" XC Tubeless
🚴 Discipline
mtb
🏁 Course Distance Options
E-Bike Female
E-Bike Male
30 Minute Junior Men
30 Minute Junior Women
30 Minute Senior Men
30 Minute Senior Women
FREE KID'S RACE (12 and under)
60 Minute Junior Men
60 Minute Junior Women
60 Minute Senior Men
60 Minute Senior Women
Dual Slalom Female
Dual Slalom Male
About The Stomach Churn
Official registered mtb event in Arcata, CA. Direct registration on BikeReg.
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⚙️ Recommended Pro Hardware for The Stomach Churn
Top-rated power meters, radar, and GPS computers curated by Threshold Cycling.
Dual-Sided SPD Accuracy
View Product Specs ↗
Favero Assioma Pro MX-2 Power Meter Pedals
$759.00
±1% real-world power accuracy, seamless Bluetooth/ANT+ connectivity, and full rock strike durability designed specifically for gravel epics.
Backcountry Safety
View Product Specs ↗
Garmin Varia RTL515 Radar Tail Light
$199.99
Detects approaching vehicles up to 153 yards away with visual and audible cockpit alerts on your GPS computer. Vital for remote rural gravel roads.
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