Registration Register Now! Registration is open for the Kansas Half Marathon and 5k! Register now to lock in the lowest price! Half Marathon Pricing Until 12/15Dec 16 – Jan 22Jan 23 – Mar 26Mar 27 – Aug 27 Aug 28 – Oct. 22Oct 23 – Nov 4 $60$65$70$80$90$95 5k Pricing Until 12/15Dec 16 – Mar 26 Mar 27 – Aug 27 Aug 28 – Oct 22Oct 23 – Nov 4 $25$30$35$40$45