5K Trail run8 Hour Endurance Race Relay8 Hour Endurance RaceVolunteer
Ultra Races
1516 upcoming ultra races
Ultra Races by State
Marathon Registration50K Registration
10km Freestyle10km Classic20km Skiathlon24km Freestyle24km Classic52km Classic52km Skiathlon52km FreestyleJunior Bear Chase 2km FreestyleJunior Bear Chase 4km FreestyleJunior Bear Chase 2km ClassicJunior Bear Chase 1km Classic
38K100K
1 Mile Walk4 Mile RunLittle Leprechaun Run
2k5k10k25k Classic25k Freestyle50k Freestyle
5k Trail Run/Walk5k Run/Walk VirtualKids Race 250m
5K10K1/2 MarathonMarathon50K
Bear Crawl 25kFoothills 50K
1 Mile Fun Run/WalkShamrock Run 5KKids Dash
Mile400m Sprint800m Dash200m Sprint3000m4x400m (Invite Only)Distance Medley Relay
1/2 MarathonMarathon RelayMarathon50K
5K Run/Walk5K (Untimed)5K Run/Walk - Extended Online Registration5K (Untimed) - Extended Online RegistrationKid's Division 5K Fun Run (Untimed)Kid's Division 5K Fun Run (Untimed) - Extended Online RegistrationVirtual Run - 5K10K - Extended Online Registration10KVirtual 10KHalf Marathon - Extended Online RegistrationVirtual Run - Half MarathonHalf MarathonKids 100M Dash
8, 14.2 & 26.2 Mile - Virtual - General Public8 Mile Relay Virtual Challenge - High School JROTC/P.E. Class8 K or 8 Mile - Race Day - College Students & Younger8 K or 8 Mile - Race Day - General Public800 Meter Kids Run/Walk/Stroll
BRRC 43rd St. Paddy’s Five Miler
1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K 3.11 Miles10k Run 6.22 MileVirtual RunKids Dash
1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K 3.11 MilesQuarter Marathon Run 6.55 MileVirtual RunHalf Marathon Run 13.1 MileKids Dash
1 Mile5k10kHalf MarathonKid's DashVirtual RunVolunteer and Run
1 Mile Fun Run/WalkShamrock Run 5KKids Dash
Strike It Lucky 1 MileGrand Slamrock 5KLeprechaun Chase 1/2 Mile
Mini Moss RelayFrosty Moss 50K (Mini Moss Solo)Frosty Moss Relay
3.1415 MileMini Pi .314 Mile Kids Dash
10 Hour, Solo5 Hour, 2 Person Team5 Hour, Solo5 Hour, 3 Person Team5 Hour, 4 Person Team10 Hour, 2 Person Team10 Hour, 3 Person Team10 Hour, 4 Person TeamVolunteer, 10 Hour RaceVolunteer, 5 Hour Race
1 Mile5k10kHalf MarathonKid's DashVirtual RunVolunteer THEN Run
Will of the Land 5k Glow RunPaint the Cloud Green-downtown walk/kids run
Lucky Leprechaun 5K50 Yard Kids' Rainbow Dash
5K Run/Walk5K Competitive WalkFastest Kid In Town
1 mile Fun Run/Walk5k Run200m Kiddie Dash Ages: 5 and under
5KKids Gold Ribbon RunJig Virtual
Death by 10k
Run Stubborn 25kRun Stubborn 50k
12-HOUR6-HOUR
1 Mile5k10kHalf MarathonKid's DashVirtual RunVolunteer THEN Run
Gold Rush 5K RUNGold Rush Student 5K (18 & Under) WALK/RUNGold Rush 5K WALKER ONLYLENNY THE LEPRECHAUN'S HILL CHALLENGE 10K RUNGold Rush Student 10K (18 & Under) RUNGold Rush Kids Sprint (9 & Under) with Shirt
5KHalf Marathon - 2 Person RelayHalf Marathon
5kKids Fun Run (Around Ball Field)
10 Mile20 Mile50K50 Mile Night Race100K50K/50 Mile Double Barrel100 MilePacer
Holbrook St. Patrick's Day 5KVIRTUAL - Holbrook St. Patrick's Day 5KLittle Leprechauns Fun Run
12 Hours Border Run
Kids Run10k25k50k10k Ruck25K Ruck
Virtual 5K5K10KLi'l Leprechaun Dash (100 yards)Virtual 10K
5 Kilometers16.5 Miles50 Kilometers
5K Untimed- Extended Online Registration5K Run/Walk - Extended Online RegistrationKid's Division 5K Fun Run (Untimed)5K Virtual Run5K (Untimed)5K Run/WalkHalf Marathon Virtual RunHalf Marathon - Extended Online RegistrationHalf MarathonMarathonMarathon - Extended Online RegistrationMarathon Virtual RunKids 100 Meter Dash
2p Team LiteSolo Lite2p Team FullSolo Full2p Parent/Youth Lite TeamE-Bike Lite SoloE-Bike Lite 2p Team
23kmMarathon50 mile60km
The Next Loop Endurance Series 5K, 10K, 1/2 Marathon, Marathon, 50K
10 mile ruck (min 30 lb men or 20 lb women)10 mile20 mile50K
5K - Extended Online Registration5K (Untimed) - Extended Online RegistrationKid's Division 5K Fun Run (Untimed)Virtual 5K5K5K - Untimed10KVirtual - 10K10K - Extended Online RegistrationVirtual - Half MarathonHalf MarathonHalf Marathon - Extended Online RegistrationKids Dash