Activity jon.roberts220161@gmail.com 26/10/2025 Buckden Circular (Clockwise) Details for Jon RobertsDate and Start TimeGradeOriginDetail Thu 13-08-2026 07:28 amEasyCorosCriteriaOverall1st Half2nd Half% ChangeDistance8.24 km4.63 km3.60 km-22 %Time02:48:0801:24:0401:24:040 %Pace20:25 /km18:08 /km23:20 /km29 %Average HR103 bpm10577-27 %Running Efficiency (Pace/HR)126.1114.3107.8-6 %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 bpm57 %Zone 2a61-65 %103-111 bpm20 %Zone 2b66-70 %112-119 bpm11 %Zone 3a71-75 %120-128 bpm11 %Zone 3b76-80 %129-136 bpm1 %Zone 481-90 %137-153 bpm0 %Zone 591-100 %154-170 bpm0 %KMTimePaceElevationDescentOverall1K00:17:1417:14 /km365m1m364m2K00:33:2816:14 /km79m2m77m3K00:50:4117:13 /km120m0m120m4K01:30:0839:27 /km851m719m132m5K01:52:1622:08 /km12m182m-170m6K02:11:1218:56 /km30m38m-8m7K02:27:4416:32 /km4m130m-126m8K02:43:5516:11 /km0m114m-114m