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BOSTON MARATHON 2023

Michael Kent

Bib: 15918•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:48
Rank: #20207
Start → 5K
27:48 | 8:57/mi
10K· 6.21 mi
57:43
Rank: #21692 (-1485)
5K → 10K
29:55 | 9:38/mi
15K· 9.32 mi
1:29:31
Rank: #22602 (-910)
10K → 15K
31:48 | 10:14/mi
20K· 12.43 mi
2:01:04
Rank: #22777 (-175)
15K → 20K
31:33 | 10:09/mi
Half· 13.11 mi
2:08:00
Rank: #22834 (-57)
20K → Half
6:56 | 10:10/mi
25K· 15.53 mi
2:33:24
Rank: #22911 (-77)
Half → 25K
25:24 | 10:29/mi
30K· 18.64 mi
3:07:13
Rank: #22880 (+31)
25K → 30K
33:49 | 10:53/mi
20M
3:22:15
Rank: #22892 (-12)
30K → 20M
15:02 | 11:04/mi
21M
3:34:02
Rank: #22869 (+23)
20M → 21M
11:47 | 11:47/mi
35K· 21.75 mi
3:41:30
Rank: #22802 (+67)
21M → 35K
7:28 | 9:59/mi
23M
3:54:56
Rank: #22738 (+64)
35K → 23M
13:26 | 10:44/mi
24M
4:04:58
Rank: #22650 (+88)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
4:14:24
Rank: #22649 (+1)
24M → 40K
9:26 | 11:02/mi
25.2M
4:18:18
Rank: #22632 (+17)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
4:28:35
Rank: #22607 (+25)
25.2M → Finish
10:17 | 10:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:00
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:20:35
Pace10:43 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4827:488:5727:48
8:57
-
10K
6.21 mi11:27:4357:439:1729:55
9:38
+0:41
15K
9.32 mi11:59:311:29:319:3631:48
10:14
+0:36
20K
12.43 mi12:31:042:01:049:4531:33
10:09
-0:05
Half
13.11 mi12:38:002:08:009:466:56
10:10
+0:01
25K
15.53 mi13:03:242:33:249:5225:24
10:29
+0:19
30K
18.64 mi13:37:133:07:1310:0333:49
10:53
+0:24
20M
20.00 mi13:52:153:22:1510:0715:02
11:04
+0:11
21M
21.00 mi14:04:023:34:0210:1211:47
11:47
+0:43
35K
21.75 mi14:11:303:41:3010:117:28
9:59
-1:48
23M
23.00 mi14:24:563:54:5610:1313:26
10:44
+0:45
24M
24.00 mi14:34:584:04:5810:1210:02
10:02
-0:42
40K
24.85 mi14:44:244:14:2410:149:26
11:02
+1:00
25.2M
25.20 mi14:48:184:18:1810:153:54
11:19
+0:17
Finish
26.22 mi14:58:354:28:3510:1510:17
10:05
-1:14

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

8:57 /mi

Average Pace

10:15 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:43

21% of race

Time at Steady Pace

2:03:28

46% of race

Time at Slower Pace

1:27:24

33% of race

Average Pace: 10:15 /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 mi10:57:4827:488:5727:48
8:57
#20207
10K
6.21 mi11:27:4357:439:1729:55
9:38
#21692
15K
9.32 mi11:59:311:29:319:3631:48
10:14
#22602
20K
12.43 mi12:31:042:01:049:4531:33
10:09
#22777
Half
13.11 mi12:38:002:08:009:466:56
10:10
#22834
25K
15.53 mi13:03:242:33:249:5225:24
10:29
#22911
30K
18.64 mi13:37:133:07:1310:0333:49
10:53
#22880
20M
20.00 mi13:52:153:22:1510:0715:02
11:04
#22892
21M
21.00 mi14:04:023:34:0210:1211:47
11:47
#22869
35K
21.75 mi14:11:303:41:3010:117:28
9:59
#22802
23M
23.00 mi14:24:563:54:5610:1313:26
10:44
#22738
24M
24.00 mi14:34:584:04:5810:1210:02
10:02
#22650
40K
24.85 mi14:44:244:14:2410:149:26
11:02
#22649
25.2M
25.20 mi14:48:184:18:1810:153:54
11:19
#22632
Finish
26.22 mi14:58:354:28:3510:1510:17
10:05
#22607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20207122451224523957(Top 90%)14064(Top 93%)14064(Top 989%)
10K6.21 mi3.10 mi21692-148512989-74412989-74422875(Top 86%)13582(Top 89%)13582(Top 955%)
15K9.32 mi3.11 mi22602-91013437-44813437-44823957(Top 90%)14064(Top 93%)14064(Top 989%)
20K12.43 mi3.11 mi22777-17513529-9213529-9223215(Top 87%)13732(Top 90%)13732(Top 966%)
Half13.11 mi0.68 mi22834-5713552-2313552-2323583(Top 89%)13883(Top 91%)13883(Top 976%)
25K15.53 mi2.42 mi22911-7713576-2413576-2423151(Top 87%)13660(Top 90%)13660(Top 961%)
30K18.64 mi3.11 mi22880+3113543+3313543+3322917(Top 86%)13476(Top 89%)13476(Top 948%)
20M20.00 mi1.36 mi22892-1213527+1613527+1622801(Top 86%)13370(Top 88%)13370(Top 940%)
21M21.00 mi1.00 mi22869+2313509+1813509+1822387(Top 84%)13151(Top 87%)13151(Top 925%)
35K21.75 mi0.75 mi22802+6713471+3813471+3821203(Top 80%)12585(Top 83%)12585(Top 885%)
23M23.00 mi1.25 mi22738+6413427+4413427+4421828(Top 82%)12827(Top 85%)12827(Top 902%)
24M24.00 mi1.00 mi22650+8813383+4413383+4420880(Top 78%)12382(Top 82%)12382(Top 871%)
40K24.85 mi0.85 mi22649+113372+1113372+1122423(Top 84%)13045(Top 86%)13045(Top 917%)
25.2M25.20 mi0.35 mi22632+1713361+1113361+1121127(Top 79%)12447(Top 82%)12447(Top 875%)
Finish26.22 mi1.02 mi22607+2513340+2113340+2122002(Top 83%)12864(Top 85%)12864(Top 905%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23957

Males

14064

M55-59

14064

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22875

Males

13582

M55-59

13582

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23957

Males

14064

M55-59

14064

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

23215

Males

13732

M55-59

13732

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23583

Males

13883

M55-59

13883

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23151

Males

13660

M55-59

13660

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

22917

Males

13476

M55-59

13476

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22801

Males

13370

M55-59

13370

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22387

Males

13151

M55-59

13151

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21203

Males

12585

M55-59

12585

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21828

Males

12827

M55-59

12827

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20880

Males

12382

M55-59

12382

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22423

Males

13045

M55-59

13045

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21127

Males

12447

M55-59

12447

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

22002

Males

12864

M55-59

12864

Passing Analysis

Category:
Athletes Passed
789
Passed By
3189
Net Change
-2400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20207
5K → 10K151500-1485#20207#21692
10K → 15K16926-910#21692#22602
15K → 20K79254-175#22602#22777
20K → Half966-57#22777#22834
Half → 25K67144-77#22834#22911
25K → 30K133102+31#22911#22880
30K → 20M5870-12#22880#22892
20M → 21M5734+23#22892#22869
21M → 35K769+67#22869#22802
35K → 23M8319+64#22802#22738
23M → 24M946+88#22738#22650
24M → 40K3029+1#22650#22649
40K → 25.2M214+17#22649#22632
25.2M → Finish5126+25#22632#22607
TOTALS7893189-2400
📊

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