Layer Estimates:

Layer: participants (ID:0)
Count: 3369
Extent:

XMin: -17582204.6804878
YMin: -5030299.8463682
XMax: 19817101.3202214
YMax: 9558001.62061268
Spatial Reference: 102100 (3857)

Layer: usa_participant_locations (ID:1)
Count: 51
Extent:

XMin: -19839092.3042881
YMin: 2145729.6799178
XMax: -7454985.14651674
YMax: 11542624.9161416
Spatial Reference: 102100 (3857)

Layer: USA State Boundaries (ID:2)
Count: 9135
Extent:

XMin: -19942765.3260505
YMin: 2144424.27930457
XMax: -7452796.26268635
YMax: 11528300.5677573
Spatial Reference: 102100 (3857)

Layer: world_participant_locations (ID:3)
Count: 254
Extent:

XMin: -20037507.0672
YMin: -30240971.9584
XMax: 20037507.0672
YMax: 18418382.1371
Spatial Reference: 102100 (3857)

Layer: hardrock 100_ finisher locations - Sheet1.csv (ID:4)
Count: 3369