Richest Hill on Earth Icebreaker
2024 — Butte, MT/US
Field in Informative
12 entries
| Institution | Location | Code |
|---|---|---|
| Big Sky | MT/US | 11 DJ |
| Big Sky | MT/US | 11 ZE |
| Hellgate | MT/US | 12 SF |
| Hellgate | MT/US | 12 SS |
| Hellgate | MT/US | 12 ZB |
| Charles M Russell HS (Great Falls) | MT/US | 13 KW |
| Great Falls | MT/US | 15 CW |
| Great Falls | MT/US | 15 MC |
| Helena | MT/US | 17 ET |
| Helena | MT/US | 17 MF |
| Capital | MT/US | 18 CC |
| Capital | MT/US | 18 TD |