Adjustments
| Year | Adjustment |
| 2016 Boys | +5 |
| 2019 Boys | -1 |
| Boys Average | +2 |
| 2016 Girls | +19 |
| 2019 Girls | -26 |
| Girls Average | -4 |
History
| Girls Top 25 | Team | Rating | Year |
| Clara Krupp | New Lothrop | 148.2 | 2019 |
| Grace O’Neill | Perry | 137.1 | 2019 |
| Allison Sowatsky | Saginaw Valley Luthe… | 134.8 | 2019 |
| Chloe Jones | Ogemaw Heights | 132.9 | 2019 |
| Courtney Krupp | New Lothrop | 130.9 | 2016 |
| Aubrey George | Pewamo-Westphalia | 125.6 | 2016 |
| Brenna Wirth | Pewamo-Westphalia | 115.7 | 2016 |
| Blair Wright | Birch Run | 112.9 | 2019 |
| Kaitlyn Owens | Owosso | 112.5 | 2016 |
| Samantha Hill | Chesaning | 107.9 | 2016 |
| Autumn Wakefield | Saginaw Michigan Lut… | 107.4 | 2019 |
| Sam Hastie | Ann Arbor Huron | 107.2 | 2019 |
| Olivia Nurenberg | Pewamo-Westphalia | 104.8 | 2016 |
| Dana Decan | Ann Arbor Huron | 104.8 | 2019 |
| Helena Helme | Ann Arbor Huron | 104.7 | 2019 |
| Verena Wu | Ann Arbor Huron | 104.4 | 2019 |
| Mia Solomon | Ann Arbor Huron | 103.8 | 2019 |
| Julia Skaryd | Chesaning | 101.3 | 2016 |
| Erin Golden | Warren Regina | 98.0 | 2016 |
| Emily Nurenberg | Pewamo-Westphalia | 96.5 | 2016 |
| Brooklyn Nurenberg | Pewamo-Westphalia | 96.2 | 2016 |
| Hunter Luke | Byron | 93.9 | 2016 |
| Cailey George | Pewamo-Westphalia | 93.3 | 2016 |
| Melanie Symons | St. Charles | 92.9 | 2019 |
| Haley DeCaire | Birch Run | 91.6 | 2019 |
| Boys Top 25 | Team | Rating | Year |
| Carson Hersch | New Lothrop | 204.9 | 2019 |
| Jack Carter | Flint Carman-Ainsworth | 191.1 | 2019 |
| Peter Stenger | Ann Arbor Huron | 190.5 | 2019 |
| Ryan O’Neill | Perry | 187.5 | 2019 |
| Jorden Sowash | Owosso | 187.4 | 2016 |
| Matt Bartels | Saginaw Nouvel | 186.0 | 2016 |
| Donovan Smith | Ann Arbor Huron | 185.5 | 2019 |
| Bryce Thelen | Pewamo-Westphalia | 184.0 | 2016 |
| Jordan Martinus | Birch Run | 183.5 | 2016 |
| Kyle Markley | Byron | 181.3 | 2016 |
| Ty Pavlichek | Unionville-Sebewaing | 181.0 | 2019 |
| Evan Ridenour | Ann Arbor Huron | 180.6 | 2019 |
| Drew Kohlmann | New Lothrop | 180.1 | 2019 |
| Kielin Thompson | Flint Carman-Ainsworth | 178.5 | 2019 |
| Daylen Garver | Farwell | 177.1 | 2016 |
| Andrew Dallas | Owosso | 176.9 | 2016 |
| Michael Hill-Carru… | Ann Arbor Huron | 176.1 | 2019 |
| Sam Korthals | Saginaw Michigan Lut… | 175.6 | 2019 |
| Seth Willitz | Saginaw Michigan Lut… | 173.5 | 2016 |
| Matthew Penoyar | Ann Arbor Huron | 172.3 | 2019 |
| Bertrand Chu | Ann Arbor Huron | 171.4 | 2016 |
| Mitch Nurenberg | Pewamo-Westphalia | 171.3 | 2016 |
| Zach Schmitz | Pewamo-Westphalia | 168.8 | 2016 |
| Jack Santinga | Ann Arbor Huron | 168.3 | 2016 |
| Trent Barker | Pewamo-Westphalia | 167.7 | 2016 |
Course Map
Michigan XC Speed Ratings 