Just to make sure I understand and i have not read all the posts. You want to see more than 100 tracks on one page? is that right?

Did you select to see 100 tracks, then use select all check the 100 boxes?

repeat the same on the next page and the next page and the next, etc?

Then, Show on Map. I believe this should show all your tracks for the last 30 days of tracking on one map.