Activity jon.roberts220161@gmail.com 26/10/2025 Battlefield Trail Run (Anticlockwise) Details for Jon RobertsDate and Start TimeGradeOriginDetail Thu 16-10-2025 06:55 amEasyCoros0CriteriaOverall1st Half2nd Half% ChangeDistance8.78 km4.30 km4.48 km4 %Time01:13:2000:36:4000:36:400 %Pace08:21 /km08:31 /km08:11 /km-4 %Average HR113 bpm1121142 %Running Efficiency (Pace/HR)56.657.356.0-2 %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 bpm2 %Zone 481-90 %137-153 bpm0 %Zone 591-100 %154-169 bpm0 %KMTimePaceElevationDescentOverall1K00:09:0609:06 /km58m0m58m2K00:16:3607:30 /km1m49m-48m3K00:25:3308:57 /km32m10m22m4K00:34:0908:36 /km22m9m13m5K00:42:1208:03 /km1m10m-9m6K00:49:4507:33 /km3m16m-13m7K00:58:3308:48 /km19m31m-12m8K01:07:5709:24 /km44m4m40m