24 Hours of Riverside (2027) | Course Elevation & Registration
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24 Hours of Riverside

📅 May 29, 2027 📍 Spokane, WA

⚡ Dial in Your Target Wattage & Pacing for 24 Hours of Riverside

Use Threshold Cycling's Cycling Pace & Wattage Calculator to calculate exact FTP percentages, nutrition requirements, and estimated completion times based on course elevation and distance.

Calculate Target Wattage ⚡

🧬 Course DNA & Technical Intel

🛞 Recommended Tire
2.2" – 2.4" XC Tubeless
🚴 Discipline
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🏁 Course Distance Options

Solo
Solo Single Speed
2 Person Male
2 Person Female
2 Person Mixed
4 Person Male
4 Person Female
4 Person Mixed
5 Person Open 75-199 (Combined Ages)
5 Person Open 200-249 (Combined Ages)
5 Person Open 250 & Up (Combined Ages)
5 Person Junior (18 & Under, Open)
10 Person Open
10 Person Police, Fire, Military, Ski Patrol/Search & Rescue (Open)

About 24 Hours of Riverside

Official registered cycling event in Spokane, WA. Direct registration on BikeSignUp.
Are you the race director or promoter of this event? Claim this Event Listing ↗

⚙️ Recommended Pro Hardware for 24 Hours of Riverside

Top-rated power meters, radar, and GPS computers curated by Threshold Cycling.

Dual-Sided SPD Accuracy

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.

View Product Specs ↗
Backcountry Safety

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.

View Product Specs ↗
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