road race
✓ Verified Active Listing
YING YING YING Route 66 Shakedown Series
🧬 Course DNA & Technical Intel
🛞 Recommended Tire
28mm – 32mm All-Road
🚴 Discipline
road race
🏁 Course Distance Options
FULL CIRCUIT SERIES PASS for 2026
FREE Bronze Race #1 // Juniors 13-16 years old
Bronze Race #1 // Cat 4/5 Men
Platinum Race #1 // Masters Men 50+/60+ Cat 1-4
Platinum Race #1 // Masters 40+ Men Race Cat 3/4
FREE Diamond Race #1 // Cat 1-4 Women
FREE Diamond Race #1 // Masters 40+ Women Cat 1-4
Silver Race #1 // Cat 3/4 Men
Gold Race #1 // Cat 1/2 Men
FREE Bronze Race #2 // Juniors 13-16 years old
Bronze Race #2 // Cat 4/5 Men
Platinum Race #2 // Masters Men 50+/60+ Cat 1-4
Platinum Race #2 // Masters 40+ Men Race Cat 3/4
FREE Diamond Race #2 // Cat 1-4 Women
FREE Diamond Race #2 // Masters 40+ Women Cat 1-4
FREE Donut Race // Kids 8 & Under
FREE Donut Race // Kids 9-12
Silver Race #2 // Cat 3/4 Men
Gold Race #2 // Cat 1/2 Men
FREE Bronze Race #3 // Juniors 13-16 years old
Bronze Race #3 // Cat 4/5 Men
Platinum Race #3 // Masters Men 50+/60+ Cat 1-4
Platinum Race #3 // Masters 40+ Men Race Cat 3/4
FREE Diamond Race #3 // Cat 1-4 Women
FREE Diamond Race #3 // Masters 40+ Women Cat 1-4
FREE Donut Race // Kids 8 & Under
FREE Donut Race // Kids 9-12
Silver Race #3 // Cat 3/4 Men
Gold Race #3 // Cat 1/2 Men
FREE Bronze Race #4 // Juniors 13-16 years old
Bronze Race #4 // Cat 4/5 Men
Platinum Race #4 // Masters Men 50+/60+ Cat 1-4
Platinum Race #4 // Masters 40+ Men Race Cat 3/4
FREE Diamond Race #4 // Cat 1-4 Women
FREE Diamond Race #4 // Masters 40+ Women Cat 1-4
FREE Donut Race // Kids 8 & Under
FREE Donut Race // Kids 9-12
Silver Race #4 // Cat 3/4 Men
Gold Race #4 // Cat 1/2 Men
FREE Bronze Race #5 // Juniors 13-16 years old
Bronze Race #5 // Cat 4/5 Men
Platinum Race #5 // Masters 40+ Men Cat 3/4
Platinum Race #5 // Masters 50+/60+ Men Cat 1-4
FREE Diamond Race #5 // Masters 40+ Women Cat 1-4
FREE Diamond Race #5 // Women Cat 1-4
FREE Donut Race // Kids 8 & Under
FREE Donut Race // Kids 9-12
Silver Race #5 // Cat 3/4 Men
Gold Race #5 // Cat 1/2 Men
FREE Bronze Race #6 // Juniors 13-16 years old
Bronze Race #6 // Cat 4/5 Men
Platinum Race #6 // Masters Men 50+/60+ Cat 1-4
Platinum Race #6 // Masters 40+ Men Race Cat 3/4
FREE Diamond Race #6 // Cat 1-4 Women
FREE Diamond Race #6 // Masters 40+ Women Cat 1-4
FREE Donut Race // Kids 8 & Under
FREE Donut Race // Kids 9-12
Silver Race #6 // Cat 3/4 Men
Gold Race #6 // Cat 1/2 Men
About YING YING YING Route 66 Shakedown Series
Official registered road race event in Eureka, MO. Direct registration on BikeReg.
Are you the race director or promoter of this event?
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⚙️ Recommended Pro Hardware for YING YING YING Route 66 Shakedown Series
Top-rated power meters, radar, and GPS computers curated by Threshold Cycling.
True Dual-Sided Road Power
View Product Specs ↗
Favero Assioma Duo Power Meter Pedals
$719.00
The benchmark in road cycling power meters. Instantaneous angular velocity metrics, IAV power, and Look Keo cleat compatibility.
45+ Hour Battery Life
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Garmin Edge 1040 Solar Cycling Computer
$749.99
Solar charging lens provides up to 45 hours of battery life during demanding centuries, advanced ClimbPro elevation tracking, and turn-by-turn guidance.