Dec 3 2016: Nathan Kostiv places 14th at the Men B (USAC 3-5) Race at the Sacramento Cyclocross Race #7

Nov 6 2016: Nathan Kostiv places 21st at the Men B (USAC 3-5) Race at the Sacramento Cyclocross Race #5

Oct 8 2016: Nathan Kostiv places 27th at the Men B (USAC 3-5) Race at the Sacramento Cyclocross Series #1

Nov 2 2014: Nathan Kostiv places 23rd at the Men B Race at the Sacramento Cyclocross #3, Lembi Park

Oct 19 2014: Nathan Kostiv places 36th at the Men B Race at the Sacramento CX #2

Sep 6 2014: Nathan Kostiv places 8th at the Men C Race at the West Sacramento CX Grand Prix