Register as an alumni from Arrowhead Union High School (Hartland Wisconsin) and reunite with 3,804 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Arrowhead Union Past Reunions
Browse through past Arrowhead Union High School events to reminisce as you view photos taken at our reunions:
Arrowhead Union Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Arrowhead Union Apparel
Check out our huge selection of Warhawks spiritwear, including shirts, shorts, accessories and much more!
Warhawks PRIDE
Arrowhead Union High School Apparel
Arrowhead Union High School Obituaries
Recently Joined Warhawks
Mary Wichgers
Class of 1975
Class of 1975
John Kihslinger
Class of 2015
Class of 2015
Trinity Linn
Class of 2019
Class of 2019
Tabbetha Bertrand
Class of 2002
Class of 2002
Andrew Hein
Class of 2010
Class of 2010
Kristy Lembke
Class of 1974
Class of 1974
Rebecca Lytle
Class of 1998
Class of 1998
Diane Seeley
Class of 1978
Class of 1978
Margaret Schmitt
Class of 1973
Class of 1973
Randy Baier
Class of 1983
Class of 1983
Ben Drews
Class of 2014
Class of 2014
Mindi Peterson
Class of 2002
Class of 2002
Find Classmates Arrowhead Union High School in Your Class
Arrowhead Union High School Football Results - 2025 Season
| Date | Opponent | Result |
|---|---|---|
| 08/21 | Marquette (Away) | 53-22 (Win) |
| 08/28 | Neenah (Home) | 16-13 (Win) |
| 09/04 | Waukesha West (Home) | 29-6 (Win) |
| 09/11 | Pewaukee (Home) | 47-7 (Win) |
| 09/18 | Muskego (Away) | 17-21 (Loss) |
| 09/25 | Oconomowoc (Home) | 38-0 (Win) |
| 10/02 | Mukwonago (Away) | 26-23 (Win) |
| 10/09 | Sussex Hamilton (Home) | 21-20 (Win) |