| | Region | State | Month | | | Closing | | % Filled | |
|
| SOUTH | FL | Apr |
Dunes 50K Ultra & Heavy Half
Hobe Sound, FL
Sat Apr 25, 2026
| Kids FREE Fun Run | Apr 25 | Register Now! | 99% |
|
|
| SOUTH | FL | Apr |
Dunes 50K Ultra & Heavy Half
Hobe Sound, FL
Sat Apr 25, 2026
| 13.1 | Apr 25 | Register Now! | 99% |
|
|
| SOUTH | FL | Apr |
Dunes 50K Ultra & Heavy Half
Hobe Sound, FL
Sat Apr 25, 2026
| 50K | Apr 25 | Register Now! | 99% |
|
|
| MID-A | NJ | Apr |
Wawayanda Trail Fest
Hewitt, NJ
Sat Apr 25, 2026
| 100K | Apr 23 | Register Now! | 99% |
|
|
| WEST | AZ | May |
Cocodona
Black Canyon City, AZ
Mon May 4, 2026
| Sedona Canyons 125 | Apr 26 | Register Now! | 99% |
|
|
| Intl | Intl | Sep |
Classic Italian Dolomites
Ortisei, Intl
Fri Sep 4, 2026
| 9/4-9/11 | | Register Now! | 99% |
|
|
| Intl | Intl | Sep |
Trail Running Skills with the Mirnavator
Chamonix, Intl
Mon Sep 7, 2026
| Sep 7-14 | | Register Now! | 99% |
|
|
| MID-A | PA | Sep |
Boulder Beast
Lock Haven, PA
Sat Sep 19, 2026
| 24 Miler | | Register Now! | 99% |
|
|
| MID-A | PA | Sep |
Boulder Beast
Lock Haven, PA
Sat Sep 19, 2026
| 25K | | Register Now! | 99% |
|
|
| NEW-E | NH | Oct |
Ghost Train Trail Races
Brookline, NH
Sat Oct 17, 2026
| Haunted Night 30-Mile | | Register Now! | 99% |
|
|
| PAC | OR | May |
Sisters Country
Sisters, OR
Sun May 3, 2026
| 50K | | Register Now! | 98% |
|
|
| PAC | OR | May |
Sisters Country
Sisters, OR
Sun May 3, 2026
| Half Marathon | | Register Now! | 98% |
|
|
| SOUTH | NC | May |
Quest for the Crest 50k/25k
Burnsville, NC
Sat May 16, 2026
| 25K | | Register Now! | 98% |
|
|
| WEST | AZ | Apr |
Hells Dells
Prescott, AZ
Sat Apr 25, 2026
| 31 Miler | Apr 20 | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Fri May 1, 2026
| 100 Miler | | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Fri May 1, 2026
| 100K | | Register Now! | 97% |
|
|
| MID-W | MO | May |
Lake of the Ozarks Endurance Runs
Kaiser, MO
Sat May 2, 2026
| Wandering Bobcat | | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Sat May 2, 2026
| 55K | | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Sat May 2, 2026
| 55 Miler | | Register Now! | 97% |
|
|
| MID-A | MD | May |
The Ripper - Sunrise to Sunset
Pocomoke, MD
Sat May 2, 2026
| 14hrs | | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Sun May 3, 2026
| 30K | | Register Now! | 97% |
|
|
| PAC | CA | May |
Coyote Two Moon
Ojai, CA
Sun May 3, 2026
| 10K | | Register Now! | 97% |
|
|
| MID-A | NY | May |
Breakneck Point Trail Runs
Beacon, NY
Sun May 3, 2026
| 42K | | Register Now! | 97% |
|
|
| MID-A | NY | May |
Breakneck Point Trail Runs
Beacon, NY
Sun May 3, 2026
| 21K | | Register Now! | 97% |
|
|
| CAN | MB | May |
Suffer on Centennial
West Hawk Lake, MB
Sat May 23, 2026
| 100K | Apr 25 | Register Now! | 97% |
|
|
| CAN | NL | Jul |
Joy Run 25
Pasadena, NL
Sat Jul 18, 2026
| 25K | | Register Now! | 97% |
|
|
| PAC | WA | Sep |
Dark Divide Trail Races
Randle, WA
Fri Sep 4, 2026
| 100 Miler | | Register Now! | 97% |
|
|
| MID-W | WI | Sep |
Goose Bumps 6 & 24 Hour Run
Stoddard, WI
Sat Sep 19, 2026
| 6HR | | Register Now! | 97% |
|
|
| SOUTH | AL | Apr |
Rockin Choccolocco 50K - 25K - 10K
Heflin , AL
Sat Apr 25, 2026
| 50K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| 50K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| 30K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| 20K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| 12.5K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| 5K | Apr 20 | Register Now! | 96% |
|
|
| WEST | CO | Apr |
Royal Gorge Groove
Cañon City, CO
Sat Apr 25, 2026
| Kids Run | Apr 20 | Register Now! | 96% |
|
|
| WEST | ID | Jun |
River of No Return Endurance Runs
Challis, ID
Sat Jun 20, 2026
| 55K | | Register Now! | 96% |
|
|
| MID-W | IA | Aug |
ScoCo50
Long Grove, IA
Sat Aug 29, 2026
| 50K | | Register Now! | 96% |
|
|
| SOUTH | TN | Apr |
Locomotion 3/6/12/24 Hour Endurance Event
East Ridge, TN
Sat Apr 25, 2026
| 6 Hour | Apr 23 | Register Now! | 95% |
|
|
| SOUTH | TN | Apr |
Locomotion 3/6/12/24 Hour Endurance Event
East Ridge, TN
Sat Apr 25, 2026
| 12 Hour | Apr 23 | Register Now! | 95% |
|
|
| SOUTH | TN | Apr |
Locomotion 3/6/12/24 Hour Endurance Event
East Ridge, TN
Sat Apr 25, 2026
| 24 Hour | Apr 23 | Register Now! | 95% |
|
|
| SOUTH | TN | Apr |
Locomotion 3/6/12/24 Hour Endurance Event
East Ridge, TN
Sat Apr 25, 2026
| 3 Hour | Apr 23 | Register Now! | 95% |
|
|
| SOUTH | AL | Apr |
Rockin Choccolocco 50K - 25K - 10K
Heflin , AL
Sat Apr 25, 2026
| 25K | Apr 20 | Register Now! | 95% |
|
|
| CAN | BC | May |
Selkirk Slacker 12hr Ultra Trail Run & Relay
Golden, BC
Sat May 23, 2026
| 12Hr | | Register Now! | 95% |
|
|
| SOUTH | VA | Oct |
Virginia Trail Race-100m, 50m, 50k & 25k
Max Meadows, VA
Sat Oct 10, 2026
| 100 Miler | | Register Now! | 95% |
|
|
| SOUTH | VA | Oct |
Virginia Trail Race-100m, 50m, 50k & 25k
Max Meadows, VA
Sat Oct 10, 2026
| 50 Miler | | Register Now! | 95% |
|
|
| SOUTH | VA | Oct |
Virginia Trail Race-100m, 50m, 50k & 25k
Max Meadows, VA
Sat Oct 10, 2026
| 50k | | Register Now! | 95% |
|
|
| SOUTH | VA | Oct |
Virginia Trail Race-100m, 50m, 50k & 25k
Max Meadows, VA
Sat Oct 10, 2026
| 25k | | Register Now! | 95% |
|
|
| WEST | AZ | Nov |
Route 66 UltraRun
Historic Route 66, AZ
Sat Nov 14, 2026
| 100-Mile Crewed Runner | | Register Now! | 95% |
|
|
| SOUTH | TN | May |
Strolling Jim 40 Miler
Wartrace, TN
Sat May 2, 2026
| 40 Miler | | Register Now! | 94% |
|
|
| SOUTH | NC | May |
Quest for the Crest 50k/25k
Burnsville, NC
Sat May 16, 2026
| 50K | | Register Now! | 94% |
|
|
| PAC | CA | Jun |
The Broken Arrow Skyrace
Lake Tahoe, CA
Fri Jun 19, 2026
| Triple Crown | | Register Now! | 94% |
|
|
| PAC | AK | Jun |
Denali135
Paxson, AK
Sun Jun 21, 2026
| 135 Miler | | Register Now! | 94% |
|
|
| NEW-E | CT | Apr |
Lake Mohegan Trail Race
Fairfield, CT
Sat Apr 25, 2026
| 10K | Apr 24 | Register Now! | 93% |
|
|
| NEW-E | CT | Apr |
Lake Mohegan Trail Race
Fairfield, CT
Sat Apr 25, 2026
| 5K | Apr 24 | Register Now! | 93% |
|
|
| NEW-E | CT | Apr |
Lake Mohegan Trail Race
Fairfield, CT
Sat Apr 25, 2026
| 4hrs | Apr 24 | Register Now! | 93% |
|
|
| MID-A | PA | May |
Canyonman 100
Ansonia, PA
Sat May 2, 2026
| 100 Miler | Apr 24 | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| 4 Day Runner | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| Day Pass One Day | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| Day Pass Two Day | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| Day Pass Three Day | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| Day Pass Four Day | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Wed May 13, 2026
| Day Pass Five Day | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Thu May 14, 2026
| 3 Day Runner | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Fri May 15, 2026
| 100M | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Sat May 16, 2026
| 30M | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Sat May 16, 2026
| 20M | | Register Now! | 93% |
|
|
| PAC | CA | May |
Born to Run Ultra Marathons
Los Olivos, CA
Sat May 16, 2026
| 10M | | Register Now! | 93% |
|
|
| PAC | WA | Jun |
Wild Woman Trail Race Weekend
Trout Lake, WA
Sat Jun 20, 2026
| 50K | | Register Now! | 93% |
|
|
| PAC | OR | Jul |
Oregon Cascades 100
Sisters, OR
Sat Jul 25, 2026
| 100 Miler | | Register Now! | 92% |
|
|
| WEST | AZ | Nov |
Route 66 UltraRun
Historic Route 66, AZ
Sat Nov 14, 2026
| 140-Mile Journey Runner | | Register Now! | 92% |
|
|
| WEST | UT | Apr |
Thelma and Louise Marathon and Half
Moab, UT
Sat Apr 25, 2026
| 15K | Apr 22 | Register Now! | 91% |
|
|
| WEST | UT | Apr |
Thelma and Louise Marathon and Half
Moab, UT
Sat Apr 25, 2026
| 1/2 Marathon | Apr 22 | Register Now! | 91% |
|
|
| WEST | UT | Apr |
Thelma and Louise Marathon and Half
Moab, UT
Sat Apr 25, 2026
| Marathon | Apr 22 | Register Now! | 91% |
|
|
| WEST | UT | Apr |
Thelma and Louise Marathon and Half
Moab, UT
Sat Apr 25, 2026
| 50K | Apr 22 | Register Now! | 91% |
|
|
| MID-W | WI | Apr |
Chippewa Trail Races
New Auburn, WI
Sat Apr 25, 2026
| 10K | Apr 20 | Register Now! | 91% |
|
|
| SOUTH | VA | May |
Freight Train 100k/50k
Farmville, VA
Sat May 9, 2026
| 1/2 Marathon | | Register Now! | 91% |
|
|
| CAN | BC | May |
Selkirk Slacker 12hr Ultra Trail Run & Relay
Golden, BC
Sat May 23, 2026
| 8Hr Solo | | Register Now! | 91% |
|
|
| PAC | OR | Jun |
Mt. Ashland Hill Climb
Ashland, OR
Sun Jun 7, 2026
| Mountain Bike | | Register Now! | 91% |
|
|
| PAC | OR | Jun |
Mt. Ashland Hill Climb
Ashland, OR
Sun Jun 7, 2026
| Hike | | Register Now! | 91% |
|
|
| PAC | OR | Jun |
Mt. Ashland Hill Climb
Ashland, OR
Sun Jun 7, 2026
| 13.3 Miler | | Register Now! | 91% |
|
|
| WEST | WY | Jul |
Bear River Trail Race
Evanston, WY
Sat Jul 11, 2026
| 17 Miler | | Register Now! | 91% |
|
|
| WEST | WY | Jul |
Bear River Trail Race
Evanston, WY
Sat Jul 11, 2026
| 10K | | Register Now! | 91% |
|
|
| WEST | WY | Jul |
Bear River Trail Race
Evanston, WY
Sat Jul 11, 2026
| Half Marathon | | Register Now! | 91% |
|
|
| WEST | CO | Jul |
Ouray 100 Mile Endurance Run
Ouray, CO
Fri Jul 17, 2026
| 100 Miler | | Register Now! | 91% |
|
|
| CAN | NL | Sep |
Rockcut Ultra, Halfcut and Shortcut
Twillingate, NL
Sat Sep 26, 2026
| 23K | | Register Now! | 91% |
|
|
| WEST | AZ | Oct |
Saddles 100
prescott, AZ
Sat Oct 3, 2026
| Saddles 50 | | Register Now! | 91% |
|
|
| SOUTH | GA | Oct |
Georgia Sky to Summit
Sky Valley, GA
Sat Oct 24, 2026
| 50K | | Register Now! | 91% |
|
|
| SOUTH | GA | Oct |
Georgia Sky to Summit
Sky Valley, GA
Sun Oct 25, 2026
| 25K | | Register Now! | 91% |
|
|
| MID-W | MO | May |
Lake of the Ozarks Endurance Runs
Kaiser, MO
Sat May 2, 2026
| Four Winds 25K | | Register Now! | 90% |
|
|
| PAC | OR | May |
Smith Rock Classic
Terrebonne, OR
Sat May 30, 2026
| 50 Mile | | Register Now! | 90% |
|
|
| PAC | OR | May |
Smith Rock Classic
Terrebonne, OR
Sat May 30, 2026
| 50K | | Register Now! | 90% |
|
|
| PAC | OR | May |
Smith Rock Classic
Terrebonne, OR
Sat May 30, 2026
| 10 Mile | | Register Now! | 90% |
|
|
| MID-A | NY | Jun |
Many On The Genny
Castile, NY
Sat Jun 20, 2026
| Many On The Genny RELAY | | Register Now! | 90% |
|
|
| WEST | ID | Jun |
River of No Return Endurance Runs
Challis, ID
Sat Jun 20, 2026
| 108K | | Register Now! | 90% |
|
|
| MID-W | WI | Jun |
Six Days in the Dome
Milwaukee, WI
Tue Jun 23, 2026
| 24-Hour | | Register Now! | 90% |
|
|
| SOUTH | FL | Jul |
The Trident Trail Races
Jupiter, FL
Sat Jul 25, 2026
| The Twilight Trident - Night Half | | Register Now! | 90% |
|
|
| NEW-E | NH | Aug |
Jigger Johnson Ultras
Waterville valley, NH
Fri Aug 14, 2026
| 100 Mile | | Register Now! | 90% |
|
|
| WEST | AZ | Nov |
Route 66 UltraRun
Historic Route 66, AZ
Sat Nov 14, 2026
| 140-Mile Crewed Runner | | Register Now! | 90% |
|
|
| PAC | WA | May |
PIGTAILS RUN
Maple Valley, WA
Sat May 9, 2026
| EARLY START - Marathon | Apr 22 | Register Now! | 89% |
|
|
| PAC | WA | May |
PIGTAILS RUN
Maple Valley, WA
Sat May 9, 2026
| 50 K - EARLY START | Apr 22 | Register Now! | 89% |
|
