Running 19:00  2.0 mi (9:30 / mi)
Went for an easy jog from home with two detailed maps bagged back to back and the Silva Thumb Magnifier I bought a while back - have to try and get comfortable with the thing sometime. Feels like a useful thing to have when the control circle is in a very detailed area and spares me having to hold the map so that a compass-mounted one shows the area of interest. Holding both hands on the map definitely does take away from running more than a compass-mounted magnifier though. I think I'll try running with it this weekend - it's light enough that I feel I can live with it even if I turn out not to use it much.