Race Start End City State
99.1 PLR *Shamrock and Roll 5K* Mar. 7, '27 Mar. 7, '27 New Haven CT REGISTER
Southern Utah Half Marathon Mar. 20, '27 Mar. 20, '27 Washington UT REGISTER
Canyon of the Eagles 100: New Year’s Trail Challenge Jan. 1, '27 Jan. 2, '27 Burnet TX REGISTER
Fire & Ice Festival 5K Walk/Run Somerset PA Jan. 16, '27 Jan. 16, '27 Somerset PA REGISTER
The IPA Trail Runs Jan. 9, '27 Jan. 9, '27 Granite Bay CA  
Lightning Warriors St Patrick’s Day 5K Run/Walk Mar. 21, '27 Mar. 21, '27 Tampa FL REGISTER
Race into the New Year Prediction 5K Jan. 1, '27 Jan. 1, '27 Saint Albans WV REGISTER
2027 Texas Chainring Massacre Jan. 23, '27 Jan. 23, '27 Gainesville TX REGISTER
Donations for Sydney Fecht UW Neuro-Oncology Golf Tournament Mar. 22, '27 Mar. 22, '27 Madison WI REGISTER
Battle Creek Fifty K Jan. 3, '27 Jan. 3, '27 Saint Paul MN REGISTER
Resolution Run 6K Jan. 1, '27 Jan. 1, '27 Olympia Fields IL REGISTER
Lebanon Borough New Year's 5K Run & Walk Jan. 1, '27 Jan. 1, '27 Lebanon NJ REGISTER
Big Bend Ultra Jan. 17, '27 Jan. 17, '27 Terlingua TX REGISTER
2027 Shamrock Shuffle B'ville Mar. 20, '27 Mar. 20, '27 Bernardsville NJ REGISTER
Run In The New Year 5k/10K/Half Marathon Jan. 1, '27 Jan. 1, '27 Huntington Beach CA REGISTER
Grafton Lucky 5K Run/Walk Mar. 13, '27 Mar. 13, '27 Grafton WI REGISTER
Ainsley's Angels 13th Annual Run With Your Heart 5K/10K/15K Mar. 6, '27 Mar. 6, '27 Jacksonville NC REGISTER
New Year's Day 5k Jan. 1, '27 Jan. 1, '27 Murfreesboro TN REGISTER
9th Annual - Hollywood Beach Half Marathon & 5k Jan. 16, '27 Jan. 16, '27 Hollywood FL  
RUN THE ALAMO / 2027 Mar. 6, '27 Mar. 8, '27 San Antonio TX  
Welcome to the 11th Annual SOB Run Mar. 13, '27 Mar. 13, '27 Yorkville IL REGISTER
5K & Family Health Day for Maternal Health Awareness Mar. 13, '27 Mar. 13, '27 Savannah GA REGISTER
Maui 5K Mar. 7, '27 Mar. 7, '27 Wailuku HI REGISTER
Snowbird Challenge (50k - 13.1 - 5.2 - Relay) Jan. 23, '27 Jan. 23, '27 Greenville SC REGISTER
Muddy Shamrock @ The Forge Mar. 13, '27 Mar. 13, '27 Lemont IL REGISTER
Beer City Half™ San Diego Mar. 13, '27 Mar. 13, '27 San Diego CA REGISTER
Gunselman's Leprechaun Chase 5k Run/Walk Mar. 6, '27 Mar. 6, '27 Fairview Park OH REGISTER
Rend Lake Marathon Mar. 27, '27 Mar. 27, '27 Benton IL REGISTER
DOVE VIRTUAL 5K Jan. 8, '27 Jan. 15, '27 Marshalltown IA REGISTER
Beat the Bridge 10k/5k Jan. 23, '27 Jan. 23, '27 Jacksonville NC REGISTER