Jens Butzke

Bib: 31283M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:46
Rank: #24506
Start5K
9:35/mi
29:46 split
10K· 6.21 mi
59:55
Rank: #24578 (-72)
5K10K
9:42/mi
30:09 split
15K· 9.32 mi
1:30:48
Rank: #24684 (-106)
10K15K
9:56/mi
30:53 split
20K· 12.43 mi
2:02:54
Rank: #24735 (-51)
15K20K
10:20/mi
32:06 split
Half· 13.11 mi
2:09:51
Rank: #24760 (-25)
20KHalf
10:11/mi
6:57 split
25K· 15.53 mi
2:37:44
Rank: #25034 (-274)
Half25K
11:30/mi
27:53 split
30K· 18.64 mi
3:17:11
Rank: #25375 (-341)
25K30K
12:42/mi
39:27 split
20M
3:35:45
Rank: #25558 (-183)
30K20M
13:40/mi
18:34 split
21M
3:49:35
Rank: #25598 (-40)
20M21M
13:50/mi
13:50 split
35K· 21.75 mi
3:58:38
Rank: #25633 (-35)
21M35K
12:06/mi
9:03 split
23M
4:15:08
Rank: #25738 (-105)
35K23M
13:11/mi
16:30 split
24M
4:28:38
Rank: #25841 (-103)
23M24M
13:30/mi
13:30 split
40K· 24.85 mi
4:39:35
Rank: #25876 (-35)
24M40K
12:48/mi
10:57 split
25.2M
4:44:29
Rank: #25895 (-19)
40K25.2M
14:13/mi
4:54 split
Finish· 26.22 mi
4:56:21
Rank: #25932 (-37)
25.2MFinish
11:39/mi
11:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:51
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:46:30
Pace12:42 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0429:469:3529:46
9:35
-
10K
6.21 mi12:23:1359:559:3930:09
9:42
+0:07
15K
9.32 mi12:54:061:30:489:4530:53
9:56
+0:14
20K
12.43 mi13:26:122:02:549:5332:06
10:20
+0:24
Half
13.11 mi13:33:092:09:519:546:57
10:11
-0:09
25K
15.53 mi14:01:022:37:4410:0927:53
11:30
+1:19
30K
18.64 mi14:40:293:17:1110:3539:27
12:42
+1:12
20M
20.00 mi14:59:033:35:4510:4718:34
13:40
+0:58
21M
21.00 mi15:12:533:49:3510:5613:50
13:50
+0:10
35K
21.75 mi15:21:563:58:3810:589:03
12:06
-1:44
23M
23.00 mi15:38:264:15:0811:0616:30
13:11
+1:05
24M
24.00 mi15:51:564:28:3811:1213:30
13:30
+0:19
40K
24.85 mi16:02:534:39:3511:1510:57
12:48
-0:42
25.2M
25.20 mi16:07:474:44:2911:174:54
14:13
+1:25
Finish
26.22 mi16:19:394:56:2111:1911:52
11:39
-2:34

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:35 /mi

Average Pace

11:19 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:51

44% of race

Time at Steady Pace

1:39:12

33% of race

Time at Slower Pace

1:07:18

23% of race

Average Pace: 11:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:53:0429:469:3529:46
9:35
#24506
10K
6.21 mi12:23:1359:559:3930:09
9:42
#24578
15K
9.32 mi12:54:061:30:489:4530:53
9:56
#24684
20K
12.43 mi13:26:122:02:549:5332:06
10:20
#24735
Half
13.11 mi13:33:092:09:519:546:57
10:11
#24760
25K
15.53 mi14:01:022:37:4410:0927:53
11:30
#25034
30K
18.64 mi14:40:293:17:1110:3539:27
12:42
#25375
20M
20.00 mi14:59:033:35:4510:4718:34
13:40
#25558
21M
21.00 mi15:12:533:49:3510:5613:50
13:50
#25598
35K
21.75 mi15:21:563:58:3810:589:03
12:06
#25633
23M
23.00 mi15:38:264:15:0811:0616:30
13:11
#25738
24M
24.00 mi15:51:564:28:3811:1213:30
13:30
#25841
40K
24.85 mi16:02:534:39:3511:1510:57
12:48
#25876
25.2M
25.20 mi16:07:474:44:2911:174:54
14:13
#25895
Finish
26.22 mi16:19:394:56:2111:1911:52
11:39
#25932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24506144801448024877(Top 88%)14660(Top 91%)14660(Top 890%)
10K6.21 mi3.10 mi24578-7214526-4614526-4624623(Top 87%)14529(Top 90%)14529(Top 882%)
15K9.32 mi3.11 mi24684-10614567-4114567-4124877(Top 88%)14660(Top 91%)14660(Top 890%)
20K12.43 mi3.11 mi24735-5114582-1514582-1524889(Top 88%)14628(Top 91%)14628(Top 888%)
Half13.11 mi0.68 mi24760-2514595-1314595-1325231(Top 89%)14774(Top 92%)14774(Top 896%)
25K15.53 mi2.42 mi25034-27414701-10614701-10625864(Top 91%)15016(Top 93%)15016(Top 911%)
30K18.64 mi3.11 mi25375-34114819-11814819-11826374(Top 93%)15149(Top 94%)15149(Top 919%)
20M20.00 mi1.36 mi25558-18314891-7214891-7227042(Top 95%)15391(Top 96%)15391(Top 934%)
21M21.00 mi1.00 mi25598-4014899-814899-826044(Top 92%)14905(Top 93%)14905(Top 904%)
35K21.75 mi0.75 mi25633-3514906-714906-726000(Top 92%)14832(Top 92%)14832(Top 900%)
23M23.00 mi1.25 mi25738-10514939-3314939-3326590(Top 94%)15128(Top 94%)15128(Top 918%)
24M24.00 mi1.00 mi25841-10314983-4414983-4427310(Top 96%)15435(Top 96%)15435(Top 937%)
40K24.85 mi0.85 mi25876-3514996-1314996-1326085(Top 92%)14837(Top 92%)14837(Top 900%)
25.2M25.20 mi0.35 mi25895-1914997-114997-126496(Top 93%)14996(Top 93%)14996(Top 910%)
Finish26.22 mi1.02 mi25932-3715012-1515012-1526357(Top 93%)14968(Top 93%)14968(Top 908%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

24877

Males

14660

M55-59

14660

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24623

Males

14529

M55-59

14529

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

24877

Males

14660

M55-59

14660

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

24889

Males

14628

M55-59

14628

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25231

Males

14774

M55-59

14774

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25864

Males

15016

M55-59

15016

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26374

Males

15149

M55-59

15149

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27042

Males

15391

M55-59

15391

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26044

Males

14905

M55-59

14905

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26000

Males

14832

M55-59

14832

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26590

Males

15128

M55-59

15128

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27310

Males

15435

M55-59

15435

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26085

Males

14837

M55-59

14837

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26496

Males

14996

M55-59

14996

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26357

Males

14968

M55-59

14968

Passing Analysis

Category:
Athletes Passed
610
Passed By
2036
Net Change
-1426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24506
5K10K173245-72#24506#24578
10K15K106212-106#24578#24684
15K20K123174-51#24684#24735
20KHalf1338-25#24735#24760
Half25K35309-274#24760#25034
25K30K37378-341#25034#25375
30K20M14197-183#25375#25558
20M21M2868-40#25558#25598
21M35K2358-35#25598#25633
35K23M17122-105#25633#25738
23M24M10113-103#25738#25841
24M40K1247-35#25841#25876
40K25.2M827-19#25876#25895
25.2MFinish1148-37#25895#25932
TOTALS6102036-1426
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing