KOSC Motorsports

KOSC Motorsports High octane motocross and snowcross racer.

The 2026 SnX Season wrapped up last weekend with a Friday night Pro Show under the lights at Northern Power Race Park. ...
04/04/2026

The 2026 SnX Season wrapped up last weekend with a Friday night Pro Show under the lights at Northern Power Race Park. Steve built an epic track with great elevation, big bermed corners and sweet jumps. After a few weeks of tuning, the Watson Racing Arctic Cat - Snowmobiles ZR6000R-SX was running great with a fresh Lohman Racing rear suspension rebuild. We had solid results in PRO 30+ going 6-6 in the heats and winning 6th in the main event on Friday night in an absolute blizzard! It was great to see Chad back on the sled and up on the podium in the Mechanic's Race! I had a great time at the banquet on Saturday night with Janel and Steve and celebrated winning 1st overall in 40+ and 5th overall in the PRO 30+ season high points championship! Once again a big shout out to Watson Racing for allowing me to race the Arctic Cat for the final SnX race of 2026. Thank God for keeping me and my competitors safe, my wife Janel, brother Steve for all his help in the pits and on the line, Mom and Dad for their hospitality and meals, my family that supports me, and these great companies that allow us to continue to race. Thanks Ashley Lizzie Photography for photos. Looking forward to the warmer weather and Motocross season in Michigan.

We finished February 2026 SnX on a Watson Racing Arctic Cat - Snowmobiles ZR6000R-SX with a two-day race weekend at Nor...
03/07/2026

We finished February 2026 SnX on a Watson Racing Arctic Cat - Snowmobiles ZR6000R-SX with a two-day race weekend at Northern Power Race Park. We had solid results in PRO 30+ going 7-6 in the heats and winning 6th in the main event on Saturday 28FEB, then a consistent 4-4 with a 4th place win on Sunday 01MAR. The track was big and a blast to ride and was even better on Sunday with sunshine! College friends Matt and Tim made it up to Mancelona for their annual snowcross trip, but had to leave Nathan behind at his computer. Huge shout out and big thanks to Watson Racing (Chad Watson and Melissa Wood) for allowing me to blow the dust off the race sled and put it back on the SnX track for these last three rounds. The sled ran well all weekend and was really fun to race!
Thank God for keeping me and my competitors safe, my brother Steve for all his help in the pits and on the line, Mom and Dad for their hospitality and meals, my family that supports me, and these great companies that allow us to continue to race. Thanks Ashley Lizzie Photography for photos.















We finished January 2026 SnX with a two-day race weekend in mid-January, followed by an exciting Friday night Pro Show u...
02/01/2026

We finished January 2026 SnX with a two-day race weekend in mid-January, followed by an exciting Friday night Pro Show under the lights at Northern Power Race Park. We had solid results in PRO 30+ going 5-7 in the heats and winning 4th in the main event on Saturday 17JAN, then a consistent 5-5 with a 5th place win on Sunday 18JAN. On Friday night 30JAN we had consistent 4-4 heats with a 4th place win the final. The track Steven Slivinski built on Friday was incredible with a drop start, awesome layout, fun jumps, and long lap times! It is great they have been running us 5 minutes plus 2 laps for the finals which really makes the racing exciting! The Babbitt's Sports Center Polaris was running great all month, and we had no mechanical issues. This Polaris is bulletproof!
Thank God for keeping me and my competitors safe, my brother Steve for all his help in the pits and on the line, Mom and Dad for their hospitality and meals, my family that supports me, and these great companies that allow us to continue to race. Thanks Ashley Lizzie Photography for photos.















This past weekend we raced for Team USA at the Northern Power Race Park/CSRA National Snocross Border Cup. Team USA fou...
01/08/2026

This past weekend we raced for Team USA at the Northern Power Race Park/CSRA National Snocross Border Cup. Team USA fought hard though the weekend, but in the end Team Canada repeated their win from last season, but this year by only 65 points. 3145 US Vs. 3210 Canada. We had a decent weekend in Pro 30+ going 6-10 in the heats and winning 8th in the final on Saturday. Sunday went a little bit better going 6-6 in the heats and winning 6th in the main event. The winter weather and track conditions were fantastic and Steven Slivinski built a really fun track. The Babbitt's Sports Center Polaris was running great and I was able to pull one holeshot against some very tough competition.
Thank God for keeping me and my competitors safe, my sister Beth for all the social media work on Saturday, my brother Steve for all his help in the pits and on the line, Mom and Dad for their hospitality and meals, and these great companies that allow us to continue to race. Thanks Ashley Lizzie Photography, Steve and Beth Kosc for the photos/video.















The final started a lot better. Qualified 7th, had 4th around the first corner, but took the corner a little too wide an...
01/04/2026

The final started a lot better. Qualified 7th, had 4th around the first corner, but took the corner a little too wide and dropped two spots. [Image: 4th position/3rd in this picture.] Final: 8th.

01/03/2026

Not my best run. Farthest inside lane start, got to the first corner and got tapped from the back inside and tipped over. Got back on the sled, but never made up any spots. Thankful for no injuries. Final coming soon.

01/03/2026

Round 1: 6th.

Round 2 coming up with a quick turnaround. 10th draw again.

01/03/2026

Heat #1 coming up in about 20 minutes.

10 racers, 10th pick. This will be fun.

Pre-ride jumping jacks. IYKYK.
01/03/2026

Pre-ride jumping jacks. IYKYK.

01/03/2026

Practice starts at 3:45pm. Track looks awesome, snow is falling, wind is 10mph with gusts up to 18mph. Perfect day for racing.

If you’re here, come on by the Marshmellow (what we named the small, but mighty trailer) out in the Back 40.
01/03/2026

If you’re here, come on by the Marshmellow (what we named the small, but mighty trailer) out in the Back 40.

Address

718 Racer Lane
Spring Lake, MI
49456

Website

Alerts

Be the first to know and let us send you an email when KOSC Motorsports posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to KOSC Motorsports:

Shortcuts

Share

Category