Activity jon.roberts220161@gmail.com 26/10/2025 Tad Grammar Run (Shortened through ginnel) Details for Jon RobertsDate and Start TimeGradeOriginDetail Sun 24-05-2026 07:29 amModerateCoros0CriteriaOverall1st Half2nd Half% ChangeDistance8.46 km4.15 km4.31 km4 %Time01:00:2200:30:1100:30:110 %Pace07:08 /km07:16 /km07:00 /km-4 %Average HR120 bpm1181234 %Running Efficiency (Pace/HR)51.451.451.71 %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 2a61-65 %103-111 bpm1 %Zone 2b66-70 %112-119 bpm46 %Zone 3a71-75 %120-128 bpm44 %Zone 3b76-80 %129-136 bpm6 %Zone 481-90 %137-153 bpm1 %Zone 591-100 %154-170 bpm0 %KMTimePaceElevationDescentOverall1K00:07:2207:22 /km59m13m46m2K00:14:4507:23 /km16m1m15m3K00:21:5407:09 /km4m8m-4m4K00:29:0007:06 /km7m9m-2m5K00:36:1307:13 /km3m7m-4m6K00:43:1106:58 /km0m26m-26m7K00:50:1006:59 /km8m13m-5m8K00:57:1007:00 /km4m6m-2m