Rolling 400s with Runna ✅

30th Dec 2025

Splits

Split	Time	Heart Rate	Pace Zone
1	00:12:06	132.5 BPM	4
2	00:11:16	139.1 BPM	5
3	00:09:39	146.9 BPM	6
4	00:09:42	152.4 BPM	6
5	00:11:08	142.6 BPM	6
6	00:07:35	145.2 BPM	6

Key Metrics

Distance

Calories

786

Time

01:01:26

Pace

Elevation Gain

0.0 ft

Average Heart Rate

161.0 BPM

Personal Notes

1.5mi warm up at a conversational pace (no faster than 10:20/mi)

Repeat the following 5x:
----------
0.25mi at 8:45/mi
0.25mi at 9:55/mi
----------

90s walking rest

1.5mi cool down at a conversational pace (or slower!)

Milton Keynes Marathon Plan (Week 4/22)

Best Efforts

Name	Distance	Time
400m		00:02:13
1/2 mile		00:04:44
1K		00:05:53
1 mile		00:09:33
2 mile		00:20:40
5K		00:32:39