 | Ape Canyon to Plains of Abraham (IMBA Epic)mtb | 69 | 16 miles | | Randle | WA | 1 |
 | Tarbell Loop Counterclockwise No Cold Creekmtb | 6 | 24 miles | | Battle Ground | WA | 2 |
 | Tarbell Loopmtb featured | 5 | 23 miles | | Battle Ground | WA | 3 |
 | Climb from Lower to Upper Lotmtb featured | 2 | 4 miles | | Battle Ground | WA | 4 |
 | 2018 Trans-Cascadia Day 1mtb | 1 | 29 miles | | Randle | WA | 5 |
 | Yacolt Burn Loopmtb | 12 | 45 miles | | Battle Ground | WA | 6 |
 | Towers to Sixth Sense Loopmtb | 7 | 10 miles | | Battle Ground | WA | 7 |
 | Juniper ridge loop via Dark Meadowmtb | 3 | 35 miles | | Randle | WA | 8 |
 | Ape canyon & smith creek loopmtb | 4 | 23 miles | | | WA | 9 |
 | Hidden Falls - Out and Backmtb | 1 | 11 miles | | Battle Ground | WA | 10 |
 | Lacamas Tourmtb | 18 | 7 miles | | Camas | WA | 11 |
 | Falls Creek Loopmtb | 2 | 25 miles | | Stabler | WA | 12 |
 | Lacamas Lake Loopmtb | 8 | 5 miles | | Camas | WA | 13 |
 | Goat Mountain Epicmtb | 10 | 28 miles | | Randle | WA | 14 |
 | Kloochman Butte - Out and Backmtb | 1 | 10 miles | | Battle Ground | WA | 15 |
 | Sanctuary of Vulcanmtb | 18 | 43 miles | | Packwood | WA | 16 |
 | Goat Mountain Epic + Tumwatermtb | 2 | 35 miles | | Randle | WA | 17 |
 | Goat Mountain Green River Loopmtb | 2 | 22 miles | | Randle | WA | 18 |
 | Towers to Sixth Sense Loopmtb | 7 | 10 miles | | Battle Ground | WA | 19 |
 | Tarbell Loop (Clockwise)mtb | 4 | 22 miles | | Battle Ground | WA | 20 |
 | Panthers - Relay on Oly - Plan Cmtb | 3 | 3,852 ft | | Camas | WA | 21 |
 | Ape Canyon / Plains of Abraham Full Moon out and backmtb | 2 | 10 miles | | Cougar | WA | 22 |
 | The........horror!trailrun | 2 | 12 miles | | Battle Ground | WA | 23 |
 | Strawberry Shuttle Daymtb | 4 | 58 miles | | Randle | WA | 24 |
 | Strawberry Ridge Loopmtb | 2 | 19 miles | | Randle | WA | 25 |
 | Hidden Falls and Kloochman Buttehike | 2 | 10 miles | | Battle Ground | WA | 26 |
 | Cold Creek Loop (lower)mtb | 1 | 5 miles | | Battle Ground | WA | 27 |
 | Chinook Out and Backmtb | 3 | 14 miles | | Battle Ground | WA | 28 |
 | Beginner Loopmtb | 5 | 5 miles | | Camas | WA | 29 |
 | Coldwater Lake Loopmtb | 3 | 10 miles | | Cougar | WA | 30 |
 | Silver Star Loop From Northmtb | 2 | 23 miles | | North Bonneville | WA | 31 |
 | Ape to Smith "anti-out-and-back" loopemtb | 4 | 24 miles | | | WA | 32 |
 | Klickitat Sisters Loopmtb | 1 | 40 miles | | Randle | WA | 33 |
 | Slightly Shorter, Differenter Osborne Loopmtb | 2 | 20 miles | | Packwood | WA | 34 |
 | Toutle-popmtb | 6 | 16 miles | | | WA | 35 |
 | 1070 ACCESS ROAD TO THRILLIUMmtb | 1 | 7 miles | | Battle Ground | WA | 36 |
 | Yacolt Chinook Loopmtb | 5 | 25 miles | | Battle Ground | WA | 37 |
 | Toutleloopmtb | 2 | 8 miles | | Randle | WA | 38 |
 | Bluff and Summit Springsmtb | 3 | 22 miles | | North Bonneville | WA | 39 |
 | Get Your Feet Wet at Lacamas Parkmtb | 9 | 3 miles | | Camas | WA | 40 |
 | Panthers - Bridge to Gate Hill Repeats - Plan Fmtb | 1 | 4,180 ft | | Camas | WA | 41 |
 | Strawberry Ridge Starting From Norway Pass THmtb | 2 | 16 miles | | Cougar | WA | 42 |
 | Mount St. Helens Weekendermtb | 8 | 78 miles | | | WA | 43 |
 | Osborne Mt full loopmtb | 2 | 22 miles | | Packwood | WA | 44 |
 | Alternate Tarbellmtb | 3 | 20 miles | | North Bonneville | WA | 45 |
 | Juniper Ridge Point to Pointmtb | 6 | 17 miles | | | WA | 46 |
 | Coldwater Boundary Out and Backmtb | 3 | 12 miles | | Cougar | WA | 47 |
 | Ape Canyon Loopmtb | 7 | 23 miles | | | WA | 48 |
 | Osbourne mt mega loopmtb | 5 | 32 miles | | Packwood | WA | 49 |
 | Extended hot lap and a halfmtb | 31 | 18 miles | | | WA | 50 |
 | Randle loopmoto | 14 | 45 miles | | Randle | WA | 51 |
 | Panthers - 35th and 3rd - Plan Hmtb | 10 | 6 miles | | Camas | WA | 52 |
 | Allen Mountain Point to Pointmtb | 5 | 11 miles | | Packwood | WA | 53 |
 | Kalama Fallshike | 3 | 8 miles | | Cougar | WA | 54 |
 | NF-78 - Blue Lake Butte - NF-7807- Hamilton Buttesmtb | 3 | 21 miles | | Randle | WA | 55 |
 | Gifford Boundary to Summit Prairiemtb | 3 | 34 miles | | Randle | WA | 56 |
 | Panthers - Big Loop - Plan Gmtb | 16 | 11 miles | | Camas | WA | 57 |
 | North Round Lake Bike Loopmtb | 26 | 4 miles | | Camas | WA | 58 |
 | Norway Pass to Mount Margaretmtb | 2 | 11 miles | | Randle | WA | 59 |
 | Klickitat #7 East - Out and Backmtb | 2 | 17 miles | | Randle | WA | 60 |
 | Improved Trailmtb | 0 | 2 miles | | Morton | WA | 61 |
 | Sixth Sense + 1070 Loop (Hotlap)mtb | 0 | 5 miles | | Battle Ground | WA | 62 |
 | Kress Lake Loophike | 0 | 4,304 ft | | Kelso | WA | 63 |
 | Lucia Bell Mountain Looptrailrun | 0 | 11 miles | | | WA | 64 |
| Non-Race Non-Event DH Trackmtb | 6 | 10 miles | | Castle Rock | WA | 65 |
 | Weekly No Droproad | 0 | 11 miles | | Vancouver | WA | 66 |