The Heartland 39.3 Series is three half marathons over 10 weeks, starting with the Liberty Half Marathon on 3/7, then the Rock the Parkway Half Marathon on 4/4 and ending with the Running With the Cows Half Marathon on 5/9!  Participants in the Series receive a Series shirt and finishers medal. Multi-year participants received cumulative gear with each additional year they complete the Series and age group prizes are given out for total times in Series races.  Sign up today at If you have signed up for one or more of the Series races and want to take on the Series challenge, contact for a discount code reflecting the races you have already signed up for.

Heartland 39.3 Series