the fastest stretch of each distance, against every run before it
400m2:53best 1:59
1K7:13best 5:15
1 Mile11:36best 8:35
lifetime running188.1km61.9 km to 250
the heart.
91bpm
min
128bpm
avg
180bpm
max
+49bpm
drift
Heart rate bpm
200
150
100
50
123
0:00
7:56
15:52
minutes per zone · 14 min
min
4
2
0
Z1 Zone 1 (Recovery)
Z2 Zone 2 (Endurance)
Z3 Zone 3 (Tempo)
Z4 Zone 4 (Threshold)
Z5 Zone 5 (VO2 Max)
· Goals ·
Weekly · 20 km2.2/20 km
0 days leftbehind ✗
the fine print
calories
212kcal≈ 0.7 slice of pizza
effort
35/100moderate
training load
19trimprecovery
recover in
8h
★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·★ JAMESKING.DEV — A ZINE·RIPIXEL LTD — A SMALL LABEL FOR SOFTWARE THAT'S PROPERLY FINISHED·★ ESTABLISHED 2026 · NOTTINGHAM, UK·