400m Repeats with Runna ✅

13th Apr 2025

Splits

Split	Distance	Time	Heart Rate	Pace Zone
1	1.00 miles	00:13:41	135.5 BPM	3
2	1.00 miles	00:13:19	144.3 BPM	3
3	1.00 miles	00:12:34	147.0 BPM	4
4	0.44 miles	00:05:11	154.8 BPM	5

Key Metrics

Distance

3.45 miles

Calories

466

Time

00:44:45

Pace

12:59 MI

Elevation Gain

118.8 ft

Average Heart Rate

162.0 BPM

Personal Notes

Half Marathon Plan (Week 4/13)

1.5km warm up at a conversational pace (no faster than 8:30/km), 90s walking rest

5 reps of:
• 400m at 7:05/km (6:45-7:25/km), 90s walking rest

1km cool down at a conversational pace (or slower!)

Best Efforts

Name	Distance	Time
400m	0.25 miles	00:02:50
1/2 mile	0.50 miles	00:05:52
1K	0.62 miles	00:07:17
1 mile	1.00 miles	00:12:16
2 mile	2.00 miles	00:25:25
5K	3.11 miles	00:40:25