| | Region | State | Month | | | Closing | | % Filled | |
|
| SOUTH | GA | Feb |
Farmdaze 24
Brooklet, GA
Sat Feb 21, 2026
| 24hrs | | Register Now! | 99% |
|
|
| SOUTH | GA | Feb |
Farmdaze 24
Brooklet, GA
Sat Feb 21, 2026
| 12hrs | | Register Now! | 99% |
|
|
| SOUTH | GA | Feb |
Farmdaze 24
Brooklet, GA
Sat Feb 21, 2026
| 6hrs | | Register Now! | 99% |
|
|
| SOUTH | GA | Feb |
Farmdaze 24
Brooklet, GA
Sat Feb 21, 2026
| The 0.0 | | Register Now! | 99% |
|
|
| SOUTH | FL | Mar |
Florida Death Race
Lee, FL
Sat Mar 7, 2026
| 74 Miler | | Register Now! | 99% |
|
|
| SOUTH | FL | Mar |
Florida Death Race
Lee, FL
Sat Mar 7, 2026
| 37 Miler | | Register Now! | 99% |
|
|
| PAC | CA | Apr |
Leona Divide
Lake Hughes, CA
Sat Apr 18, 2026
| 100K | | Register Now! | 99% |
|
|
| Intl | Intl | Sep |
The Grand Bernese Oberland Traverse
Schwarzwaldalp, Intl
Thu Sep 3, 2026
| Sep 3-14 | | Register Now! | 99% |
|
|
| SOUTH | SC | Mar |
Peyton's Wild and Wacky 10x5K
Mount Pleasant, SC
Sat Mar 14, 2026
| 50K 2 Person Relay | | Register Now! | 98% |
|
|
| SOUTH | GA | May |
Cruel Jewel 100
Blue Ridge, GA
Fri May 15, 2026
| 100 Miler | | Register Now! | 98% |
|
|
| CAN | MB | May |
Suffer on Centennial
West Hawk Lake, MB
Sat May 23, 2026
| 8K | | Register Now! | 98% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| 50 K | | Register Now! | 97% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| Marathon | | Register Now! | 97% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| 30K | | Register Now! | 97% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| 1/2 Marathon | | Register Now! | 97% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| 10k | | Register Now! | 97% |
|
|
| PAC | CA | Mar |
Griffith Park Trail Marathon
Los Angeles, CA
Sat Mar 28, 2026
| 50 Mile | | Register Now! | 97% |
|
|
| PAC | OR | Apr |
Gorge Waterfalls
Cascade Locks, OR
Fri Apr 10, 2026
| 30K | | Register Now! | 97% |
|
|
| PAC | CA | Apr |
Leona Divide
Lake Hughes, CA
Sat Apr 18, 2026
| 50 Miler | | Register Now! | 97% |
|
|
| PAC | CA | Apr |
Leona Divide
Lake Hughes, CA
Sat Apr 18, 2026
| 50K | | Register Now! | 97% |
|
|
| SOUTH | VA | May |
Grayson Highlands 50 Mile / 50k / 25k
Mouth of Wilson, VA
Sun May 3, 2026
| 8 Miler | | Register Now! | 97% |
|
|
| CAN | MB | May |
Suffer on Centennial
West Hawk Lake, MB
Sat May 23, 2026
| 100K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Fri Sep 11, 2026
| Full Pint | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Fri Sep 11, 2026
| Half Pint | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Fri Sep 11, 2026
| 5K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Fri Sep 11, 2026
| 3K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Sat Sep 12, 2026
| 60K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Sat Sep 12, 2026
| 30K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Sun Sep 13, 2026
| 16K | | Register Now! | 97% |
|
|
| CAN | BC | Sep |
The Golden Ultra
Golden, BC
Sun Sep 13, 2026
| 11K | | Register Now! | 97% |
|
|
| PAC | CA | Jun |
Malibu Canyon Trail Races
Malibu, CA
Sat Jun 6, 2026
| 100K | | Register Now! | 96% |
|
|
| PAC | CA | Jun |
Malibu Canyon Trail Races
Malibu, CA
Sat Jun 6, 2026
| 50 mile | | Register Now! | 96% |
|
|
| PAC | CA | Jun |
Malibu Canyon Trail Races
Malibu, CA
Sat Jun 6, 2026
| 50K | | Register Now! | 96% |
|
|
| PAC | CA | Jun |
Malibu Canyon Trail Races
Malibu, CA
Sat Jun 6, 2026
| 30K | | Register Now! | 96% |
|
|
| PAC | CA | Jun |
Malibu Canyon Trail Races
Malibu, CA
Sat Jun 6, 2026
| Half Marathon | | Register Now! | 96% |
|
|
| CAN | AB | Jun |
Grassroots Backyard Ultra
Okotoks, AB
Sat Jun 27, 2026
| Last Runner Standing | | Register Now! | 96% |
|
|
| WEST | AZ | Jan |
Dirt Circus - Tempe
Tempe, AZ
Sat Jan 31, 2026
| Community Run | | Register Now! | 95% |
|
|
| CAN | BC | Apr |
BC Backyard Ultra
Sicamous, BC
Fri Apr 24, 2026
| LAST RUNNER STANDING | | Register Now! | 95% |
|
|
| WEST | OK | Jan |
Ouachita Switchbacks
Big Cedar, OK
Sat Jan 17, 2026
| 50K | Jan 15 | Register Now! | 94% |
|
|
| WEST | OK | Jan |
Ouachita Switchbacks
Big Cedar, OK
Sat Jan 17, 2026
| 25K | Jan 15 | Register Now! | 94% |
|
|
| WEST | OK | Jan |
Ouachita Switchbacks
Big Cedar, OK
Sat Jan 17, 2026
| 10 Miler | Jan 15 | Register Now! | 94% |
|
|
| CAN | AB | Aug |
Moose Mountain Trail Races
Bragg Creek, AB
Sat Aug 22, 2026
| 50K | | Register Now! | 94% |
|
|
| WEST | CO | Sep |
Run Rabbit Run
Steamboat Springs, CO
Sat Sep 19, 2026
| 50 Miler | | Register Now! | 94% |
|
|
| PAC | CA | Oct |
THE MAMMOTH
Mammoth Lakes, CA
Fri Oct 2, 2026
| the MAMMOTH | | Register Now! | 94% |
|
|
| WEST | CO | Sep |
Run Rabbit Run
Steamboat Springs, CO
Fri Sep 18, 2026
| 100 Mile Hares | | Register Now! | 92% |
|
|
| SOUTH | NC | Oct |
Cape Fear 24 Hour
Lillington, NC
Sat Oct 10, 2026
| 24hrs | | Register Now! | 92% |
|
|
| SOUTH | SC | Feb |
Dark Horse 24/48hr Ultra Run
Aiken, SC
Fri Feb 27, 2026
| 48 hour solo | | Register Now! | 91% |
|
|
| SOUTH | SC | Feb |
Dark Horse 24/48hr Ultra Run
Aiken, SC
Fri Feb 27, 2026
| 48 hour relay - 2per. | | Register Now! | 91% |
|
|
| SOUTH | SC | Feb |
Dark Horse 24/48hr Ultra Run
Aiken, SC
Fri Feb 27, 2026
| 48 hour relay - 3per. | | Register Now! | 91% |
|
|
| SOUTH | SC | Feb |
Dark Horse 24/48hr Ultra Run
Aiken, SC
Fri Feb 27, 2026
| 48 hour relay - 4per. | | Register Now! | 91% |
|
|
| SOUTH | SC | Feb |
Dark Horse 24/48hr Ultra Run
Aiken, SC
Sat Feb 28, 2026
| 24 hour solo | | Register Now! | 91% |
|
|
| WEST | TX | Jan |
Running the Rose
Tyler, TX
Sat Jan 24, 2026
| 11 Miler | | Register Now! | 90% |
|
|
| PAC | CA | May |
O'Neill Park Trail Races
Trabuco Canyon, CA
Sat May 16, 2026
| 50k | | Register Now! | 90% |
|
|
| PAC | CA | May |
O'Neill Park Trail Races
Trabuco Canyon, CA
Sat May 16, 2026
| Marathon | | Register Now! | 90% |
|
|
| PAC | CA | May |
O'Neill Park Trail Races
Trabuco Canyon, CA
Sat May 16, 2026
| 30k | | Register Now! | 90% |
|
|
| PAC | CA | May |
O'Neill Park Trail Races
Trabuco Canyon, CA
Sat May 16, 2026
| Half Marathon | | Register Now! | 90% |
|
|
| PAC | CA | May |
O'Neill Park Trail Races
Trabuco Canyon, CA
Sat May 16, 2026
| 10k | | Register Now! | 90% |
|
|
| MID-W | WI | Jun |
Kettle Moraine
LaGrange, WI
Sat Jun 13, 2026
| 100M Relay | | Register Now! | 90% |
|
|
| MID-A | PA | Jun |
Little Loggers Trail Fest
North Bend, PA
Sun Jun 21, 2026
| 5K | | Register Now! | 90% |
|
|
| MID-A | MD | Jan |
Mid-Maryland Trail Festival 50k and 50k Relay
Elkridge, MD
Sat Jan 31, 2026
| 50K Relay | | Register Now! | 89% |
|
|
| MID-A | MD | Jan |
Mid-Maryland Trail Festival 50k and 50k Relay
Elkridge, MD
Sat Jan 31, 2026
| 50K | | Register Now! | 89% |
|
|
| PAC | CA | Apr |
Leona Divide
Lake Hughes, CA
Sat Apr 18, 2026
| 30K | | Register Now! | 89% |
|
|
| SOUTH | FL | Jan |
This ain't your Mothers 50k & Trail Marathon
Middleburg, FL
Sun Jan 25, 2026
| 50K | | Register Now! | 88% |
|
|
| SOUTH | MS | Jan |
Live Oak Ultra
Biloxi, MS
Sat Jan 31, 2026
| 50K | | Register Now! | 87% |
|
|
| SOUTH | GA | Feb |
Red Top Rumble
Cartersville, GA
Sun Feb 1, 2026
| 11.5 Miler | | Register Now! | 87% |
|
|
| PAC | OR | Apr |
Gorge Waterfalls
Cascade Locks, OR
Sun Apr 12, 2026
| 50K | | Register Now! | 87% |
|
|
| PAC | CA | Jun |
The Broken Arrow Skyrace
Lake Tahoe, CA
Fri Jun 19, 2026
| Triple Crown | | Register Now! | 87% |
|
|
| SOUTH | LA | Feb |
Q50 Races Trails Extravaganza
Franklinton, LA
Sat Feb 7, 2026
| 50 Miler | | Register Now! | 86% |
|
|
| WEST | TX | Jan |
Running the Rose
Tyler, TX
Sat Jan 24, 2026
| 22 Miler | | Register Now! | 85% |
|
|
| SOUTH | NC | Jan |
HAROC (aka Hanging Rock Challenge)
Danbury, NC
Sat Jan 31, 2026
| 50k | | Register Now! | 85% |
|
|
| PAC | WA | Mar |
Badger Mountain Challenge
Richland, WA
Fri Mar 27, 2026
| 50 Mile Run | | Register Now! | 85% |
|
|
| WEST | ID | Jun |
River of No Return Endurance Runs
Challis, ID
Sat Jun 20, 2026
| 108K | | Register Now! | 85% |
|
|
| WEST | UT | Jan |
Arches Ultra
Moab, UT
Sat Jan 31, 2026
| 9K | | Register Now! | 84% |
|
|
| WEST | UT | Jan |
Arches Ultra
Moab, UT
Sat Jan 31, 2026
| 1/2 Marathon | | Register Now! | 84% |
|
|
| WEST | UT | Jan |
Arches Ultra
Moab, UT
Sat Jan 31, 2026
| 50K | | Register Now! | 84% |
|
|
| WEST | UT | Jan |
Arches Ultra
Moab, UT
Sat Jan 31, 2026
| 50 Miler | | Register Now! | 84% |
|
|
| WEST | AZ | Feb |
Black Canyon Ultras
Mayer, AZ
Sun Feb 15, 2026
| 50K | | Register Now! | 84% |
|
|
| PAC | CA | Mar |
Nine Trails 35 Mile Endurance Run
Santa Barbara, CA
Sat Mar 14, 2026
| Half 17 Miler | | Register Now! | 84% |
|
|
| SOUTH | FL | Mar |
Hungryland
West Palm Beach, FL
Sat Mar 21, 2026
| 33-Hour Jogger Slogger | | Register Now! | 84% |
|
|
| SOUTH | GA | Mar |
The Bootlegger 100 Mile Trail Race
Flovilla, GA
Sat Mar 28, 2026
| 100 Mile | | Register Now! | 84% |
|
|
| SOUTH | AL | Jan |
Frozen Goat
Huntsville, AL
Sat Jan 17, 2026
| 30K | Jan 13 | Register Now! | 83% |
|
|
| SOUTH | AL | Jan |
Frozen Goat
Huntsville, AL
Sat Jan 17, 2026
| 15K | Jan 13 | Register Now! | 83% |
|
|
| SOUTH | AL | Jan |
Frozen Goat
Huntsville, AL
Sat Jan 17, 2026
| 4 Miler | Jan 13 | Register Now! | 83% |
|
|
| SOUTH | VA | May |
Freight Train 100k/50k
Farmville, VA
Sat May 9, 2026
| 50K | | Register Now! | 83% |
|
|
| PAC | OR | Jul |
Mt. Hood 50
Clackamas Lake, OR
Sun Jul 12, 2026
| 50K | | Register Now! | 83% |
|
|
| NEW-E | MA | Jul |
Notchview Ultra
Windsor, MA
Sun Jul 12, 2026
| 24hrs | | Register Now! | 83% |
|
|
| WEST | CO | Aug |
High Five 100
Lake City, CO
Fri Aug 7, 2026
| 100 Miler | | Register Now! | 82% |
|
|
| MID-W | WI | Sep |
Goose Bumps 6 & 24 Hour Run
Stoddard, WI
Sat Sep 19, 2026
| 6HR | | Register Now! | 82% |
|
|
| PAC | CA | Feb |
Monterey Ultra
Monterey, CA
Sat Feb 7, 2026
| 50 Miler | | Register Now! | 81% |
|
|
| PAC | CA | Feb |
Monterey Ultra
Monterey, CA
Sat Feb 7, 2026
| 50/50 | | Register Now! | 81% |
|
|
| WEST | TX | Jan |
Cowboy YETI
Bastrop, TX
Sat Jan 17, 2026
| 100K | Jan 16 | Register Now! | 80% |
|
|
| Intl | Intl | Jan |
St. Croix Scenic
St. Croix, Intl
Sun Jan 18, 2026
| 50K | Jan 17 | Register Now! | 80% |
|
|
| WEST | AZ | Jan |
AZT Oracle Rumble
Oracle, AZ
Sat Jan 31, 2026
| 1/2 Marathon | | Register Now! | 80% |
|
|
| SOUTH | FL | Feb |
Skunk Apes Revenge 60K
Dade City, FL
Sat Feb 14, 2026
| 30k Ruck | | Register Now! | 80% |
|
|
| SOUTH | GA | Mar |
The Bootlegger 100 Mile Trail Race
Flovilla, GA
Sat Mar 28, 2026
| 50 Mile Race | | Register Now! | 80% |
|
|
| MID-A | PA | May |
Canyonman 100
Ansonia, PA
Sat May 2, 2026
| 100 Miler | | Register Now! | 80% |
|
|
| SOUTH | VA | May |
Freight Train 100k/50k
Farmville, VA
Sat May 9, 2026
| 100K | | Register Now! | 80% |
|
|
| MID-W | WI | May |
Rumble on the Ridge
Arena, WI
Sat May 16, 2026
| Last Person Standing | | Register Now! | 80% |
|
|
| CAN | AB | Aug |
Moose Mountain Trail Races
Bragg Creek, AB
Sat Aug 22, 2026
| 29K | | Register Now! | 80% |
|
|
| WEST | ID | Sep |
IMTUF 100 - Idaho Mountain Trail Ultra Festival
McCall, ID
Sat Sep 19, 2026
| 100 Miler | | Register Now! | 80% |
|
