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6×400m intervals

2026-05-18 · Outdoor

Part of: The week of May 18–24 →

Duration
46 min
Distance
6.51 km
Pace
7:11 /km
Avg HR
146
Max HR
175
Calories
621 kcal

Heart rate

Time in zone

  • Z10–1317 min15%
  • Z2133–14520 min43%
  • Z3146–1575 min10%
  • Z4158–17012 min26%
  • Z5171–1843 min6%

Intervals

Pace shown for work and warm/cool laps; recoveries show distance

  • Warm-up7:01/km129
  • Recovery40 m126
  • 400m3:40/km165
  • Recovery80 m161
  • 400m3:55/km169
  • Recovery70 m161
  • 400m4:23/km168
  • Recovery120 m147
  • 400m4:15/km170
  • Recovery50 m165
  • 400m4:40/km168
  • Recovery60 m162
  • 400m4:30/km171
  • Cool-down8:56/km145