Dec 5 2021: Michael O'Brien places 19th at the Men Cat 1/2/3 Masters 50+ Race at the 2021 NCCX Race #13 Salisbury p/b BMW - Series Finals

Dec 4 2021: Michael O'Brien places 14th at the Men Cat 1/2/3 Masters 50+ Race at the 2021 NCCX Race #12 Salisbury - pb BMW

Nov 14 2021: Michael O'Brien places 19th at the Men Cat 1/2/3 Masters 50+ Race at the NCCX Race #9 Charlotte - p/b BMW

Nov 7 2021: Michael O'Brien places 19th at the Men Cat 1/2/3 Masters 50+ Race at the 2021 NCCX Race #8 Hickory - p/b BMW

Nov 6 2021: Michael O'Brien DNF'ed at the Men Masters 50+ Cat 1/2/3 Race at the 2021 NCCX Race #7 Newton - pb BMW

Oct 31 2021: Michael O'Brien places 13th at the Men Cat 1/2/3 Masters 50+ Race at the 2021 NCCX Race #6 Gibsonville

Oct 10 2021: Michael O'Brien places 17th at the Men Masters 50+ Cat 1/2/3 Race at the 2021 NCCX Race #3 Raleigh (Lions Park) - pb BMW

Oct 3 2021: Michael O'Brien places 16th at the Men Masters 50+ Cat 1/2/3 Race at the 2021 NCCX Race#1 Boone - pb BWM

Nov 3 2019: Michael O'Brien places 19th at the Men Masters 50+ Cat 1/2/3 Race at the NCCX 2019 Race #6 Winston Salem

Sep 8 2019: Michael O'Brien places 7th at the Men Cat 4/5 Masters 40+ Race at the OCCPRT Spring Hill Cross- BHB Cross Central NC race 2