The same thing happened to my Android "MyTracks" system back in October. For 3 weeks we had crazy speeds and distance like yours displayed. Odder still it had us hunting 3 states away in TN, in the Great Smokey Mountains. Then one day, it all went back to normal. Go figure.
Here are the stats from one of those whacky tracks. This time we were hunting in Wyoming.
Total Distance: 11905.35 km (7397.6 mi)
Total Time: 2:01:20
Moving Time: 1:17:21
Average Speed: 5886.85 km/h (3657.9 mi/h)
Average Moving Speed: 9234.92 km/h (5738.3 mi/h)
Max Speed: 586.80 km/h (364.6 mi/h)
Min Elevation: -3333 m (-10936 ft)
Max Elevation: 17564 m (57626 ft)
Elevation Gain: 22391 m (73462 ft)
Max Grade: 94 %
Min Grade: -28 %
Recorded: Wed Oct 27 09:50:15 CDT 2010
Activity type: -
In a little over one hour of moving time we covered over 7300 miles. And I don't even use spurs on my Quarter horse.
Last edited by SLW; Nov. 29, 2010 at 10:51 PM.