January 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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February 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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Gravelproof, Winter Ed.
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March 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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28
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
Echo Red to Red XC MTB
16
Real West Gravel/OBRA Gravel Championships
OBRA Real West Gravel Champs
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18
19
20
21
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23
Michael Myers Memorial Time Trial
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PNW Cup #1 Mason Lake Road Race
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Rowena Roubaix/OBRA Road Championships
31
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5

April 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
30
31
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Special Blend Gravel Camp
4
Special Blend Gravel Camp
5
Mudslinger XC MTB
Special Blend Gravel Camp
6
PNW Cup #2 Banana Belt Road Race/OBRA Junior Road Championships
Special Blend Gravel Camp
The Rogue Squatch MTB
PNW Cup Series #2
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8
9
10
11
Swift Summit Spring Classic
12
Bone Crusher Short Track & Team Relay
13
Bone Crusher XC MTB
Sasquatch Duro
14
Monday Night PIR
15
16
17
18
19
Campfire Endurance/Brave Endeavors Gravel 101 Clinic
Chilly Crow TT
20
Campfire Endurance/Brave Endeavors Gravel 201 Clinic
21
Monday Night PIR
Register
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24
25
26
27
Gorge Gravel Race
28
Monday Night PIR
Register
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3

May 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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Oregon Coast Gravel Epic
4
West Coast Gravel
Bear Springs Trap MTB
5
Monday Night PIR
Register
6
Twilight Time Trial Series
Register Reg for Series
7
8
9
10
Mohawk Valley Metric Century
PNW Cup #3 Barton Park Road Race
Register
Coast Hills Classic MTB
11
12
Monday Night PIR
Register
13
Twilight Time Trial Series
Register Reg for Series
14
15
16
17
Silver Falls XC/OBRA XC MTB Championships
Spring Fling MTB Festival
Register
PNW Cup #4 Boston Harbor P/B Breakfast Racing
18
Oregon Gran Fondo
Spring Fling MTB Festival
Register
19
Monday Night PIR
Register
20
Twilight Time Trial Series
Register Reg for Series
21
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25
Sisters Stampede MTB
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June 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1
Cascade Gravel Race
Raven's Ridge DH
2
Monday Night PIR
Register
3
Twilight Hill Climb Series
4
Mt. Tabor
Register Reg for Series
5
6
7
Ride the Dirt Wave
Spence Mountain Mayhem XC Race MTB
8
Ride the Dirt Wave
9
Monday Night PIR
Register
10
Twilight Hill Climb Series
11
Mt. Tabor
Register Reg for Series
12
Washougal MTB (Short Track & Team Relay)
13
14
Cascade Cycling Classic Criterium p/b Horner Cycling Foundation : Cascade Cycling Classic Criterium p/b Horner Cycling Foundation/Junior and Masters Criterium Championships
15
Washougal MTB (XC)
16
Coyote STXC
Register Reg for Series
17
Twilight Hill Climb Series
18
Mt. Tabor
Register Reg for Series
19
20
Baker City Cycling Classic
21
Baker City Cycling Classic
Grizzley Gravel Hugger
Baker City Cycling Classic Junior Criterium
22
Baker City Cycling Classic
23
Coyote STXC
Register Reg for Series
24
25
Mt. Tabor
Register Reg for Series
Bend Summer Crit Series
Register Reg for Series
26
27
Mountain Bike Oregon MTB
28
Mountain Bike Oregon MTB
Takelma Gravel Grinder
Red R Criterium
29
Mountain Bike Oregon MTB
30
Coyote STXC
Register Reg for Series
1
2
3
4
5

July 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
29
30
1
Tuesday Night PIR
2
Mt. Tabor
Register Reg for Series
Bend Summer Crit Series
Register Reg for Series
3
4
5
6
7
Coyote STXC
Register Reg for Series
8
Tuesday Night PIR
9
Mt. Tabor
Register Reg for Series
Bend Summer Crit Series
Register Reg for Series
10
11
12
Bend Dirt Fest
Red R Criterium
13
14
Coyote STXC
Register Reg for Series
15
Tuesday Night PIR
16
Mt. Tabor
Register Reg for Series
Bend Summer Crit Series
Register Reg for Series
17
18
19
Ride the Dirt Wave
High Cascades 100
20
Ride the Dirt Wave
21
Coyote STXC
Register Reg for Series
22
Tuesday Night PIR
23
Mt. Tabor
Register Reg for Series
Bend Summer Crit Series
Register Reg for Series
24
25
26
Red R Criterium
27
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Tuesday Night PIR
30
31
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2

August 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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2
Ride the Dirt Wave
WA 24/12
3
Ride the Dirt Wave
WA 24/12
4
5
6
7
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Oregon 6 HR MTB
Red R Criterium
10
Trusty Switchblade Kermesse
11
Coyote Run CX
12
Tuesday Night PIR
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14
15
16
Portland Criterium
17
Portland Criterium Day 2
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Coyote Run CX
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Tuesday Night PIR
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Timberline Daydream Enduro Bike Race presented by Gresham Subaru MTB
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6

September 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
31
1
2
3
Twilight Cyclocross Series
4
5
6
Harvest: Het Meer CX
7
8
Coyote Run CX
9
Portland Trophy Cup
10
Thrilla Cyclocross Series
Twilight Cyclocross Series
11
12
13
Harvest: Oak Hill School CX
14
Corn Cross/OBRA Cyclocross Championships
15
Coyote Run CX
16
Portland Trophy Cup
17
Thrilla Cyclocross Series
Twilight Cyclocross Series
18
19
20
Harvest: Washougal CX
21
22
23
Portland Trophy Cup
24
Thrilla Cyclocross Series
Twilight Cyclocross Series
25
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27
Ring of Fire
Harvest: Heiser Farms CX
28
Cyclocross Crusade
29
30
Portland Trophy Cup
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3
4

October 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
28
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30
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Thrilla Cyclocross Series
Twilight Cyclocross Series
2
3
4
Harvest: Madras CX
5
Ashes to Glory
Whiskey Rebellion CX
6
7
Portland Trophy Cup
8
Twilight Cyclocross Series
9
10
11
Harvest: TBA
12
Cyclocross Crusade
13
14
Portland Trophy Cup
15
16
17
18
Harvest: Zaaldercross
Southern Oregon Outlaw Cyclocross
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Cyclocross Crusade
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25
Southern Oregon Outlaw Cyclocross
26
Cyclocross Crusade
27
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31
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November 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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Southern Oregon Outlaw Cyclocross
Cyclocross Crusade
2
Cyclocross Crusade
3
4
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8
Southern Oregon Outlaw Cyclocross
9
Cyclocross Crusade
10
11
12
13
14
15
Oak Hill School Supercross Series
Southern Oregon Outlaw Cyclocross
16
Oak Hill School Supercross Series
17
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20
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22
Southern Oregon Outlaw Cyclocross
CX-Mas Lights Night Race
Register
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December 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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© 2025 Oregon Bicycle Racing Association