River Valley Rumble XC Race 2026 (2026) | Course Elevation & Registration
mtb ✓ Verified Active Listing

River Valley Rumble XC Race 2026

📅 Jul 26, 2026 📍 Fort Smith, AR
Official Registration Page ↗ 📅 Google Calendar 📥 Apple / Outlook (.ics)

⚡ Dial in Your Target Wattage & Pacing for River Valley Rumble XC Race 2026

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

📏 Primary Distance
22 mi
🛞 Recommended Tire
2.2" – 2.4" XC Tubeless
🚴 Discipline
mtb

🏁 Course Distance Options

Citizen Male (First Timer)
📏 6 mi
Citizen Women (First Timer)
📏 6 mi
Novice (Cat 3) Male 10 and under
📏 4 mi
Novice (Cat 3) Male 11-12
📏 6 mi
Novice (Cat 3) Male 13-14
📏 9 mi
Novice (Cat 3) Female 10 and under
📏 4 mi
Novice (Cat 3) Female 11-12
📏 6 mi
Novice (Cat 3) Female 13-14
📏 9 mi
Novice (Cat 3) Male 15-18
📏 9 mi
Novice (Cat 3) Male 19-29
📏 9 mi
Novice (Cat 3) Male 30-39
📏 9 mi
Novice (Cat 3) Male 40-49
📏 9 mi
Novice (Cat 3) Male 50-59
📏 9 mi
Novice (Cat 3) Male 60+
📏 9 mi
Novice (Cat 3) Female 15-18
📏 9 mi
Novice (Cat 3) Female 19-29
📏 9 mi
Novice (Cat 3) Female 30-39
📏 9 mi
Novice (Cat 3) Female 40-49
📏 9 mi
Novice (Cat 3) Female 50-59
📏 9 mi
Novice (Cat 3) Female 60+
📏 9 mi
Clydesdale
📏 9 mi
Single Speed Open
📏 17 mi
Cat 1 Male 15-18
📏 22 mi
Cat 1 Male 19-29
📏 22 mi
Cat 1 Male 30-39
📏 22 mi
Cat 1 Male 40-49
📏 22 mi
Cat 1 Male 50-59
📏 22 mi
Cat 1 Male 60+
📏 17 mi
Cat 1 Female 15-29
📏 22 mi
Cat 1 Female 30-39
📏 22 mi
Cat 1 Female 40+
📏 22 mi
Cat 2 Male 15-18
📏 17 mi
Cat 2 Male 19-29
📏 17 mi
Cat 2 Male 30-39
📏 17 mi
Cat 2 Male 40-49
📏 17 mi
Cat 2 Male 50-59
📏 17 mi
Cat 2 Male 60+
📏 17 mi
Cat 2 Female 15-29
📏 17 mi
Cat 2 Female 30-39
📏 17 mi
Cat 2 Female 40-49
📏 17 mi
Cat 2 Female 50+
📏 17 mi
E Bike Men’s Open Class
📏 17 mi
E-Bike Women’s Open Class
📏 17 mi

About River Valley Rumble XC Race 2026

Official registered mtb event in Fort Smith, AR. Direct registration on BikeReg.
Are you the race director or promoter of this event? Claim this Event Listing ↗

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