Notes
At the Alpharetta Big Creek Greenway doing 10 easy. This data from the 920xt, 79F/66F = 145 = 1.036 * 10:30 = 10:52. Actually averaged 10:54.7 for miles 2 through 10 (using 310xt data). Radio went off sometime during the second mile. Dead battery, and I couldn't keep my pace constant afterwards. Still, it was better than I have been doing lately.