Smith joined the
NAU cross country coaching staff in fall 2016 in anticipation of the retirement of the current head coach, Eric Heins. That season, the men's team built off of fourth, second, and fourth-place team finishes in the three preceding years to win the
2016 NCAA men's NCAA Division I title. Mike Smith officially became the Northern Arizona University's Director of Cross Country and Track in 2017. In 2025, Smith departed NAU to lead a Nike-sponsored professional running team based in Flagstaff.
Abdihamid Nur in the 3000m and 5000m in 2022, As of the conclusion of the outdoor NCAA season in 2023, Smith has yet to win an
NCAA outdoor title. As of 2024, Smith's athletes hold
collegiate records in the indoor
3,000 m (by
Drew Bosley in 2023) and the absolute
5,000 m and
10,000 m records (by
Nico Young in 2024). Smith-trained
Abdihamid Nur previously held the 5,000 m record. ==Athletes trained by Mike Smith==