| | | | | | | |
| 1 | register | Dam Good Run | 40K, 26K, 13K, 4 Miler, 2 Miler | Apr 06, 2025 | AZ | Morristown | results |
| 2 | register | Whiskey Basin Trail Runs | 91K, 60K, 33K, 1/2 Marathon, 10K | Apr 12, 2025 | AZ | Prescott | results |
| 3 | register | Rock Hawk | 50K, 25K, 10K, 5K | Apr 19, 2025 | CO | Castle Rock | results |
| 4 | register | Sinister Night Runs | 54K, 27K, 18K, 9K, 6K | Apr 26, 2025 | AZ | Queen Creek | results |
| 5 | register | Royal Gorge Groove | 50K, 30K, 20K, 12.5K, 5K, Kids Run | Apr 26, 2025 | CO | Cañon City | results |
| 6 | register | White Lake Ultras | 24HR, 12HR, 6HR | May 03, 2025 | NH | Tamworth | results |
| 7 | register | Cocodona | Cocodona 250, Sedona Canyons 125, Mingus Traverse, Flagstaff Crest | May 05, 2025 | AZ | Black Canyon City | results |
| 8 | register | Mountain Ridge | 21 Mile, Half Marathon, 10K, 5K | May 10, 2025 | CO | Highlands Ranch | results |
| 9 | register | Adrenaline Night Runs | 50K, 25K, 15K, 10K, 6K | May 17, 2025 | AZ | Fountain Hills | results |
| 10 | register | Ram Party | 55 Mile, 60K, 50K, 24K, 15K | May 17, 2025 | CO | Colorado Springs | results |
| 11 | register | North Fork 50 Mile/50K | 50 Miler, 50K | May 31, 2025 | CO | Buffalo Creek | results |
| 12 | register | Hotfoot Hamster | 24hrs, 12hrs, 6hrs | May 31, 2025 | AZ | Buckeye | results |
| 13 | register | Chocorua Mountain Race | 23K | Jun 07, 2025 | NH | Tamworth | results |
| 14 | register | Hypnosis Night Runs | 52K, 36K, 22K, 15K, 6K | Jun 14, 2025 | AZ | Avondale | results |
| 15 | register | Barr Lake | 50K, 30K, Half Marathon, 15K, 5K | Jun 14, 2025 | CO | Brighton | results |
| 16 | register | Blackout Night Runs | 27K, 13K, 6K | Jun 20, 2025 | AZ | Flagstaff | results |
| 17 | register | Flagstaff Extreme Big Pine | 53K, 27K, 13K, 6K | Jun 21, 2025 | AZ | Flagstaff | results |
| 18 | register | Ring the Springs | 100K, 50K, 30K | Jun 21, 2025 | CO | Colorado Springs | results |
| 19 | register | Race The Cog | Roundtripper - Elite, Roundtripper - Intermed., Roundtripper - Chill, Elite wave, Intermediate wav | Jun 28, 2025 | NH | Bretton Woods | results |
| 20 | register | Chase the Moon | 50K, 12HR Solo, 12HR 3-Per Relay, 12HR 5-Per Relay, 6HR Solo, 3HR Solo | Jul 11, 2025 | CO | Highlands Ranch | results |
| 21 | register | Stunner Night Runs | 50K, 25K, 12K, 6K | Jul 12, 2025 | AZ | Mesa | results |
| 22 | register | Silverton Alpine Runs | 50K, Marathon, 8 Miler | Jul 19, 2025 | CO | Silverton | results |
| 23 | register | Harding Hustle | 50K, 30K, 15K | Jul 19, 2025 | CA | Modjeska Canyon | results |
| 24 | register | Kendall Mountain Run | 12 Miler, 11K | Jul 20, 2025 | CO | Silverton | results |
| 25 | register | Tushars Mountain Runs | 100K, 70K, 26.2 Miles, 1/2 Marathon | Jul 26, 2025 | UT | Beaver | results |
| 26 | register | Baldface Scramble | 29K, 14K | Jul 26, 2025 | NH | Chatham | results |
| 27 | register | Vertigo Night Runs | 52K, 31K, 20K, 10K, 6K | Aug 09, 2025 | AZ | Waddell | results |
| 28 | register | Jigger Johnson Ultras | 100 Mile, 50 Mile, 20 Mile | Aug 17, 2025 | NH | Waterville valley | results |
| 29 | register | Jackrabbit Jubilee | 12hrs, 6hrs | Aug 23, 2025 | AZ | Buckeye | results |
| 30 | register | Westminster Night Trail | 50K, 35K, Half Marathon, 10K, 5K | Aug 23, 2025 | CO | Westminster | results |
| 31 | register | Mogollon Monster 100 | 100 Miler, 42K | Sep 07, 2025 | AZ | Pine | results |
| 32 | register | Snow Mountain Ranch | 50K, 33K, Half Marathon, 10K, 5K | Sep 13, 2025 | CO | Granby | results |
| 33 | register | White Mountain Endurance Cup Pass | WMEC Pass | Sep 13, 2025 | NH | Tamworth | results |
| 34 | register | Javelina Jangover Night Runs | 75K, 50K, 25K, 15K, 7K | Sep 20, 2025 | AZ | Scottsdale | results |
| 35 | register | Insomniac Night Trail Run Series | Wingsuit (15K-20K), Jitters (7K-10K), Vigil (23K-31K), Delirium (50K-54K), Evolution (9K-50K) | Sep 20, 2025 | AZ | Multiple Cities | results |
| 36 | register | Kilkenny Ridge Race | 50 Miler, 25 Miler, 25K | Sep 20, 2025 | NH | Stark | results |
| 37 | register | That's No Moon Trail Races | 50 Miler, 50K, 30K | Sep 20, 2025 | CA | Silverado | results |
| 38 | register | Flagstaff Sky Peaks | 50 Miler, 50K, 26K, 10K | Sep 27, 2025 | AZ | Flagstaff | results |
| 39 | register | The Bear Chase | 100K, 50 Mile, 50K, Half Marathon, 10K, 5K | Oct 05, 2025 | CO | Lakewood | results |
| 40 | register | Thrasher Night Trail | 33K, 22K, 11K, 5K | Oct 10, 2025 | AZ | Cave Creek | results |
| 41 | register | Cave Creek Thriller | 50K, 24K, 11K, 5K | Oct 11, 2025 | AZ | Cave Creek | results |
| 42 | register | Bobcat Trail Race | 50K, 25K, 10K, 5K | Oct 18, 2025 | CO | Colorado Springs | results |
| 43 | register | Javelina Jundred | 100 Miler, 100K, Jackass 31K | Oct 25, 2025 | AZ | McDowell | results |
| 44 | register | Pass Mountain | 50 Miler, 50K, 25K, 10K, 5K | Nov 08, 2025 | AZ | Mesa | results |
| 45 | register | Punisher Night Trail | 30K, 20K, 10K, 5K | Nov 08, 2025 | AZ | Mesa | results |
| 46 | register | Louisville Trail Race | Half Marathon, 10K, 5K | Nov 15, 2025 | CO | Louisville | results |
| 47 | register | Fat Ox | 100 Mile, Mount to Coast 100K, 50K, 48hrs, 24hrs, USATF 24HR, 12hrs, 6hrs | Nov 23, 2025 | AZ | Buckeye | results |
| 48 | register | McDowell Mountain Frenzy | 50 Miler, 50K, 25K, 10 Miler, 5 Miler | Dec 06, 2025 | AZ | Fountain Hills | results |
| 49 | register | Desert Runner Trail Series - Fall Pass | Resolution Pass, Hawk Ultra Plus, Hawk Ultra, Owl Series, Roadrunner, Quail Series, Phoenix Series | Dec 06, 2025 | AZ | Cave Creek | results |
| 50 | register | Mayhem Night Trail | 25K, 10 Miler, 5 Miler | Dec 06, 2025 | AZ | Fort McDowell | results |
| 51 | register | Desert Solstice | 24hrs | Dec 20, 2025 | AZ | Phoenix | results |
| 52 | register | Across the Years | 200 Miler, 100 Miler, 6 Day, Mount to Coast 100K, Last Person Standing, 72 Hour, 48 Hour, Dec 28 M | Jan 03, 2026 | AZ | Peoria | results |
| 53 | register | San Tan Scramble | 50K, 26K, 17K, 9K, 5K, Kids Run | Jan 10, 2026 | AZ | Queen Creek | results |
| 54 | register | Desert Runner Trail Series - Spring Pass | Hummingbird (Mini), Hawk (Ultra 100), Hawk (Ultra Plus), Phoenix (Builder), Hawk (Ultra), Owl (Tra | Jan 10, 2026 | AZ | Queen Creek | results |
| 55 | register | Coldwater Rumble | 100 Miler, 100K, 60K, 40K, 10 Miler, 5 Miler | Jan 17, 2026 | AZ | Goodyear | results |
| 56 | register | Elephant Mountain | 50 Miler, 50K, 35K, 22K, 12K, 6K | Feb 07, 2026 | AZ | Cave Creek | results |
| 57 | register | Jackpot Ultras | 100 Miler, 100 Mile Short Course, 100 Mile USATF, Mount to Coast 100K, 50 Miler, 48 Hour, 24 Hour, | Feb 22, 2026 | NV | Henderson | results |
| 58 | register | Mesquite Canyon | 50 Miler, 50K, 30K, 1/2 Marathon, 8K, Kid's Fun Run | Mar 14, 2026 | AZ | Waddell | results |
| 59 | register | Crown King Scramble | 50K | Mar 22, 2025 | AZ | Phoenix | results |
| 60 | register | Mesquite Canyon | 50 Miler, 50K, 30K, 1/2 Marathon, 8K, Kid's Fun Run | Mar 08, 2025 | AZ | Waddell | results |
| 61 | register | Copper Corridor | 50K, 32K, 17K, 12K | Feb 22, 2025 | AZ | Superior | results |
| 62 | register | Jackpot Ultras | 100 Miler, 100 Mile Short Course, 100 Mile USATF, 48 Hour, 12 Hour, 6 Hour, Mount to Coast 100K, 5 | Feb 16, 2025 | NV | Henderson | results |
| 63 | register | Black Canyon Ultras | 100K, 50K | Feb 09, 2025 | AZ | Mayer | results |
| 64 | register | Elephant Mountain | 50 Miler, 50K, 35K, 22K, 12K, 6K | Feb 01, 2025 | AZ | Cave Creek | results |
| 65 | register | Coldwater Rumble | 100 Miler, 100K, 60K, 40K, 10 Miler, 5 Miler | Jan 18, 2025 | AZ | Goodyear | results |
| 66 | register | San Tan Scramble | 50K, 26K, 17K, 9K, 5K, Kids Run | Jan 04, 2025 | AZ | Queen Creek | results |
| 67 | register | Desert Runner Trail Series - Spring Pass | Hummingbird (Mini), Hawk (Ultra 100), Hawk (Ultra Plus), Phoenix (Builder), Hawk (Ultra), Owl (Tra | Jan 04, 2025 | AZ | Queen Creek | results |
| 68 | register | Across the Years | Mount to Coast 100K, 200 Miler, 100 Miler, 6 Day, Last Person Standing, 72 Hour, 48 Hour, Dec 28 M | Jan 03, 2025 | AZ | Peoria | results |
| 69 | register | Desert Solstice | 24hrs, 100 Miler | Dec 14, 2024 | AZ | Phoenix | results |
| 70 | register | McDowell Mountain Frenzy | 50 Miler, 50K, 25K, 10 Miler, 5 Miler | Dec 07, 2024 | AZ | Fountain Hills | results |
| 71 | register | Desert Runner Trail Series - Fall Pass | Resolution Pass, Hawk Ultra Plus, Hawk Ultra, Owl Series, Roadrunner, Quail Series, Phoenix Series | Dec 07, 2024 | AZ | Cave Creek | results |
| 72 | register | Mayhem Night Trail | 25K, 10 Miler, 5 Miler | Dec 07, 2024 | AZ | Fort McDowell | results |
| 73 | register | Fat Ox | 100 Mile, 100K, 50 Miler, 50K, 48hrs, 24hrs, USATF 24HR, 12hrs, 6hrs | Nov 24, 2024 | AZ | Buckeye | results |
| 74 | register | Pass Mountain | 50 Miler, 50K, 25K, 10K, 5K | Nov 09, 2024 | AZ | Mesa | results |
| 75 | register | Punisher Night Trail | 30K, 20K, 10K, 5K | Nov 09, 2024 | AZ | Mesa | results |
| 76 | register | That's No Moon Trail Races | 50 Miler, 50K, 30K | Nov 02, 2024 | CA | Silverado | results |
| 77 | register | Javelina Jundred | 100 Miler, 100K, Jackass 31K | Oct 26, 2024 | AZ | McDowell | results |
| 78 | register | No Mans Land | TH 12:00PM, TH 01:30PM, TH 03:00PM, TH 04:30PM, FR 07:00AM, FR 08:30AM, Waitlist | Oct 25, 2024 | AZ | McDowell | results |
| 79 | register | Bobcat Trail Race | 50K, 25K, 10K, 5K | Oct 19, 2024 | CO | Colorado Springs | results |
| 80 | register | Cave Creek Thriller | 50K, 24K, 11K, 5K | Oct 12, 2024 | AZ | Cave Creek | results |
| 81 | register | Thrasher Night Trail | 33K, 22K, 11K, 5K | Oct 11, 2024 | AZ | Cave Creek | results |
| 82 | register | The Bear Chase | 100K, 50 Mile, 50K, Half Marathon, 10K | Sep 29, 2024 | CO | Lakewood | results |
| 83 | register | Flagstaff Sky Peaks | 50 Miler, 50K, 26K, 10K | Sep 28, 2024 | AZ | Flagstaff | results |
| 84 | register | Louisville Trail Race | 5K | Sep 28, 2024 | CO | Louisville | results |
| 85 | register | Javelina Jangover Night Runs | 75K, 50K, 25K, 15K, 7K | Sep 21, 2024 | AZ | Scottsdale | results |
| 86 | register | Insomniac Night Trail Run Series | Wingsuit (15K-20K), Jitters (7K-10K), Vigil (23K-31K), Delirium (50K-54K), Evolution (9K-50K) | Sep 21, 2024 | AZ | Multiple Cities | results |
| 87 | register | Kilkenny Ridge Race | 50 Miler, 25 Miler, 25K | Sep 14, 2024 | NH | Stark | results |
| 88 | register | Mogollon Monster 100 | 100 Miler, 42K | Sep 08, 2024 | AZ | Pine | results |
| 89 | register | Rock Hawk | 50K, 25K, 10K, 5K | Aug 25, 2024 | CO | Castle Rock | results |
| 90 | register | Jackrabbit Jubilee | 12hrs, 6hrs | Aug 24, 2024 | AZ | Buckeye | results |
| 91 | register | Baldface Scramble | 29K, 14K | Aug 17, 2024 | NH | Chatham | results |
| 92 | register | Vertigo Night Runs | 52K, 31K, 20K, 10K, 6K | Aug 10, 2024 | AZ | Waddell | results |
| 93 | register | Race The Cog | Devil's Shingle Roundtripper - Elite Wave, Devil's Shingle Roundtripper - Intermediate Wave, Devil | Aug 04, 2024 | NH | Bretton Woods | results |
| 94 | register | Harding Hustle | 50K, 30K, 15K | Jul 27, 2024 | CA | Modjeska Canyon | results |
| 95 | register | Tushars Mountain Runs | 100K, 70K, 26.2 Miles, 1/2 Marathon | Jul 27, 2024 | UT | Beaver | results |
| 96 | register | Jigger Johnson Ultras | 100 Mile, 50 Mile, 20 Mile | Jul 21, 2024 | NH | Waterville valley | results |
| 97 | register | Stunner Night Runs | 50K, 25K, 12K, 6K | Jul 20, 2024 | AZ | Mesa | results |
| 98 | register | Chase the Moon | 50K, 25K, 10 Mile, 5 Mile, 12HR Solo, 12HR 3-Per Relay, 12HR 5-Per Relay | Jul 19, 2024 | CO | Highlands Ranch | results |
| 99 | register | Kendall Mountain Run | 12 Miler, 11K | Jul 07, 2024 | CO | Silverton | results |
| 100 | register | Silverton Alpine Runs | 50K, Marathon, 8 Miler | Jul 06, 2024 | CO | Silverton | results |
| 101 | register | Ring the Springs | 100 Miler, 100K, 50K, 25K | Jun 23, 2024 | CO | Colorado Springs | results |
| 102 | register | Flagstaff Extreme Big Pine | 53K, 27K, 13K, 6K | Jun 22, 2024 | AZ | Flagstaff | results |
| 103 | register | Blackout Night Runs | 27K, 13K, 6K | Jun 21, 2024 | AZ | Flagstaff | results |
| 104 | register | Hypnosis Night Runs | 52K, 36K, 22K, 15K, 6K | Jun 15, 2024 | AZ | Avondale | results |
| 105 | register | North Fork 50 Mile/50K | 50 Miler, 50K | Jun 01, 2024 | CO | Buffalo Creek | results |
| 106 | register | Hotfoot Hamster | 24hrs, 12hrs, 6hrs | Jun 01, 2024 | AZ | Buckeye | results |
| 107 | register | Chocorua Mountain Race | 23K | Jun 01, 2024 | NH | Tamworth | results |
| 108 | register | Ram Party | Sat 55 Mile, Sat 60K, Sat 50K, Sat 24K, Sat 15K, Sun 33K, Sun 24K, Sun 16K | May 19, 2024 | CO | Colorado Springs | results |
| 109 | register | Adrenaline Night Runs | 50K, 25K, 15K, 10K, 6K | May 18, 2024 | AZ | Fountain Hills | results |
| 110 | register | Cocodona | Cocodona 250, Sedona Canyons 125, Elden Crest 38 | May 06, 2024 | AZ | Black Canyon City | results |
| 111 | register | White Lake Ultras | 24HR, 12HR, 6HR | May 04, 2024 | NH | Tamworth | results |
