There are 11 5K races in Billings, Montana in 2026. The next is the The Shamrock Run on March 15.
Road SHAMROCK RUN 5K
Virtual 2 MileVirtual 2 Mile5 Mile +1
Road Beer RunELITE BEER RUN5k Run (no beer during the race) +1
Virtual Virtual run 2026(no t-shirt)5k ages 6-125k over age 12
Virtual 2-Mile Health Walk5K10K +1
Road 2 mile run5 mile runT-shirt Division (non-participant)
Road Rock the Run1 Mile/WalkRock the Run 5k
Road 5K (3 Miles)10K (6 Miles)Half Marathon (13.1 Miles) +1
CASA 0.5K "Run" (Ages 6-12)CASA 0.5K "Run" (Ages 6-12) VIRTURAL OPTIONCASA 0.5K "Run" (Ages 0-5) +3
Road Men Age 40 + (still included in overall results)Men Age 39 and under (included in overall results)Women Age 40 + (still included in overall results) +1
Road 2k Run/Walk 13 and over2k Run/Walk Youth 12 and under5K Run/Walk
