Layer Estimates:

Layer: TWH - Blue men and colorful women - Trackpoints (ID:0)
Count: 822
Extent:

XMin: -13051738.7501
YMin: 4031113.6799
XMax: -13050372.5199
YMax: 4033816.4401
Spatial Reference: 102100 (3857)

Layer: Sublines from gpx trackpoints (ID:1)
Count: 1
Extent:

XMin: -13051738.75
YMin: 4031113.68
XMax: -13050372.52
YMax: 4033816.44
Spatial Reference: 102100 (3857)