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This week
7SAT
9
MAY
UCI Pump Track World Championships USA Qualifier
Erie, US
MON
11
MAY
Bikes Together 4-Part Mechanic Series
Denver, US
WED
13
MAY
Karen Hornbostel Memorial Time Trial Series
Cherry Creek State Park, US
WED
13
MAY
Wednesday Morning Velo
Boulder, US
WED
13
MAY
Valmont Short Track Series
Boulder, US
SAT
16
MAY
Superville Stage Race – Louisville Criterium
Louisville, US
SAT
16
MAY
Tour de Victory
Louisville, US
Next week
6MON
18
MAY
Bikes Together 4-Part Mechanic Series
Denver, US
WED
20
MAY
Karen Hornbostel Memorial Time Trial Series
Cherry Creek State Park, US
WED
20
MAY
HRCA Highlands Point Circuit
Highlands Ranch, US
WED
20
MAY
Wednesday Morning Velo
Boulder, US
WED
20
MAY
Valmont Short Track Series
Boulder, US
THU
21
MAY
Happy Hour to Support the Denver Streets Partnership
Denver, US
This month
7MON
25
MAY
Bikes Together 4-Part Mechanic Series
Denver, US
WED
27
MAY
Wednesday Morning Velo
Boulder, US
SAT
30
MAY
Family Mountain Bike Day at Ruby Hill Bike Park
Denver, US
SAT
30
MAY
Sunrise-to-Sunset 12 Hour Mountain Bike Race
Castle Rock, US
SAT
30
MAY
Sunrise to Sunset
Castle Rock, US
TUE
2
JUN
TNT Tuesday Night Thunder Race Series
Louisville, US
WED
3
JUN
Wednesday Morning Velo
Boulder, US
Tandem Demo Day
Saturday, May 2, 2026 · Denver, United States
Start location
About this race
A go-at-your-own-pace bike path ride. Tandems are encouraged, whether you're new to it or looking for an upgrade. Bicycle Colorado advocates for all people who ride bikes at Tandem Demo Day.