Hi Geoffrey,
Also I thought that I can see my speed in main view, but looks like this feature is not available.
It would be additional feature and additional "+" for this device, if we can have view that we can see speed (average, and max speed).
I am is fun of snowboard and I'd like to see my speed. I don't like to buy additional device for snowboard, as I have snowboard a few times per year.
[Geoffrey] It should no problem, we will discuss with engineer team and get you back. How do think to add a additional page with quarter window to show more information? If possible, can you let us know more information needed for snowboard?
I thought about view for snowboard, and I made mock-up.

I think we can use "OK" ("6") button that show this view like we show map view. In main view we twice press OK button. After first press - we see map view, after second press OK we see this view.
I think we can have/remember a few copies information 5 or 9 (max - 9, that have one number). It will depend form hardware, how many information we can storage on this device...
We can see "3" in right/up corner on mock-up - it is current view. I think we can use buttons TRACK BACK/SCROLL ("4"/"5") that change this view number (1-9)
I have made 3 groups, SPEED, TIME, DISTANCE.
SPEED group have:
- current speed (font is biggest)
- maximal speed
- average speed
TIME:
- time
DIST
- distance
Also i think that use "FIND WAYPOINT" ("3") button that clear information in selected view. After press "3" button, old information for selected view (on this screen shot current view is "3") delete, and GPS start calculate new information.
Possible, when we press "3" button, we need show ask question, "Do you want clear data?" (yes/no buttons). But need think about it, or let configure it in options menu. Because without this question we can use this view as "stopwatch" too, and additional question will incommode/obstruct do it. But without menu user can clear data when device will in pocket. But button press nought hard...
Also, if hardware doesn't let to have 9 (or less) views, we don't need show view number in TOP/RIGHT corner.
Also, we need use X/Y/Z coordinates that correct calculate speed and distance, because when snowboard go from top mountain down, we will have big angle...!!!
Andriy