It shouldn't be too hard to guess what school some of these are... when you see how fast some of these are and the combinations that you might find on all-time lists.
Coach Mostert, would you happen to have splits on that 4x8? Have been working on an all-time HS boys spreadsheet for the relay and would appreciate that data
The DMR is not run in Utah, so we've never kept records. If we have run one at a relay carnival, it was usually a 3rd string team after filling in the 4x800 and 4x1600 teams.