Activity jon.roberts220161@gmail.com 26/10/2025 Battlefield Trail Run (Clockwise) Details for Jon RobertsDate and Start TimeGradeOriginDetail Fri 19-09-2025 10:22 amEasyCoros0CriteriaOverall1st Half2nd Half% ChangeDistance8.66 km4.45 km4.21 km-5 %Time01:11:4500:35:5300:35:530 %Pace08:17 /km08:04 /km08:31 /km6 %Average HR112 bpm1121131 %Running Efficiency (Pace/HR)55.754.257.76 %Own System 3 Zone System using Maximum Heart Rate (Version 3)Own System 5 Zone System using Maximum Heart Rate (Version 1)Own System 7 Zone System using Maximum Heart Rate (Version 1)Garmin 5 Zone System using Maximum Heart Rate (Version 1)Coros 6 Zone System using Maximum Heart Rate (Version 1)Coros 6 Zone System using Threshold Heart Rate (Version 1)Coros 6 Zone System using Heart Rate Reserve (Version 1)Zone% Max HRHR Limits% RunZone 10-60 %0-102 bpm1 %Zone 261-70 %103-119 bpm97 %Zone 371-80 %120-136 bpm1 %Zone 481-90 %137-153 bpm0 %Zone 591-100 %154-169 bpm0 %KMTimePaceElevationDescentOverall1K00:08:2908:29 /km38m67m-29m2K00:15:2606:57 /km2m49m-47m3K00:23:2407:58 /km31m19m12m4K00:31:4008:16 /km16m1m15m5K00:40:1408:34 /km10m1m9m6K00:48:3808:24 /km15m23m-8m7K00:57:0308:25 /km71m13m58m8K01:06:4509:42 /km27m5m22m