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BOSTON MARATHON 2023

Vincent Mou

Bib: 22558•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:50
Rank: #18456
Start → 5K
8:38/mi
26:50 split
10K· 6.21 mi
53:55
Rank: #18977 (-521)
5K → 10K
8:43/mi
27:05 split
15K· 9.32 mi
1:22:25
Rank: #19821 (-844)
10K → 15K
9:10/mi
28:30 split
20K· 12.43 mi
1:50:48
Rank: #19935 (-114)
15K → 20K
9:08/mi
28:23 split
Half· 13.11 mi
1:56:59
Rank: #19988 (-53)
20K → Half
9:04/mi
6:11 split
25K· 15.53 mi
2:19:11
Rank: #19931 (+57)
Half → 25K
9:09/mi
22:12 split
30K· 18.64 mi
2:48:04
Rank: #19660 (+271)
25K → 30K
9:18/mi
28:53 split
20M
3:00:30
Rank: #19476 (+184)
30K → 20M
9:09/mi
12:26 split
21M
3:10:26
Rank: #19361 (+115)
20M → 21M
9:56/mi
9:56 split
35K· 21.75 mi
3:17:09
Rank: #19316 (+45)
21M → 35K
8:59/mi
6:43 split
23M
3:28:35
Rank: #19157 (+159)
35K → 23M
9:08/mi
11:26 split
24M
3:37:23
Rank: #19040 (+117)
23M → 24M
8:48/mi
8:48 split
40K· 24.85 mi
3:45:12
Rank: #18963 (+77)
24M → 40K
9:09/mi
7:49 split
25.2M
3:48:39
Rank: #18934 (+29)
40K → 25.2M
10:00/mi
3:27 split
Finish· 26.22 mi
3:57:44
Rank: #18890 (+44)
25.2M → Finish
8:55/mi
9:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:59
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:00:45
Pace9:13 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0026:508:3826:50
8:38
-
10K
6.21 mi11:48:0553:558:4127:05
8:43
+0:05
15K
9.32 mi12:16:351:22:258:5128:30
9:10
+0:27
20K
12.43 mi12:44:581:50:488:5528:23
9:08
-0:02
Half
13.11 mi12:51:091:56:598:556:11
9:04
-0:04
25K
15.53 mi13:13:212:19:118:5822:12
9:09
+0:05
30K
18.64 mi13:42:142:48:049:0128:53
9:18
+0:09
20M
20.00 mi13:54:403:00:309:0112:26
9:09
-0:09
21M
21.00 mi14:04:363:10:269:049:56
9:56
+0:47
35K
21.75 mi14:11:193:17:099:046:43
8:59
-0:57
23M
23.00 mi14:22:453:28:359:0411:26
9:08
+0:09
24M
24.00 mi14:31:333:37:239:038:48
8:48
-0:20
40K
24.85 mi14:39:223:45:129:047:49
9:09
+0:21
25.2M
25.20 mi14:42:493:48:399:043:27
10:00
+0:51
Finish
26.22 mi14:51:543:57:449:049:05
8:55
-1:05

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

8:38 /mi

Average Pace

9:04 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:44:21

94% of race

Time at Steady Pace

13:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi11:21:0026:508:3826:50
8:38
#18456
10K
6.21 mi11:48:0553:558:4127:05
8:43
#18977
15K
9.32 mi12:16:351:22:258:5128:30
9:10
#19821
20K
12.43 mi12:44:581:50:488:5528:23
9:08
#19935
Half
13.11 mi12:51:091:56:598:556:11
9:04
#19988
25K
15.53 mi13:13:212:19:118:5822:12
9:09
#19931
30K
18.64 mi13:42:142:48:049:0128:53
9:18
#19660
20M
20.00 mi13:54:403:00:309:0112:26
9:09
#19476
21M
21.00 mi14:04:363:10:269:049:56
9:56
#19361
35K
21.75 mi14:11:193:17:099:046:43
8:59
#19316
23M
23.00 mi14:22:453:28:359:0411:26
9:08
#19157
24M
24.00 mi14:31:333:37:239:038:48
8:48
#19040
40K
24.85 mi14:39:223:45:129:047:49
9:09
#18963
25.2M
25.20 mi14:42:493:48:399:043:27
10:00
#18934
Finish
26.22 mi14:51:543:57:449:049:05
8:55
#18890
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18456115901159021201(Top 80%)12838(Top 85%)12838(Top 1157%)
10K6.21 mi3.10 mi18977-52111821-23111821-23119507(Top 73%)12096(Top 80%)12096(Top 1090%)
15K9.32 mi3.11 mi19821-84412168-34712168-34721201(Top 80%)12838(Top 85%)12838(Top 1157%)
20K12.43 mi3.11 mi19935-11412225-5712225-5720294(Top 76%)12436(Top 82%)12436(Top 1120%)
Half13.11 mi0.68 mi19988-5312249-2412249-2420653(Top 78%)12573(Top 83%)12573(Top 1133%)
25K15.53 mi2.42 mi19931+5712234+1512234+1519633(Top 74%)12120(Top 80%)12120(Top 1092%)
30K18.64 mi3.11 mi19660+27112114+12012114+12018613(Top 70%)11611(Top 77%)11611(Top 1046%)
20M20.00 mi1.36 mi19476+18412017+9712017+9717304(Top 65%)10949(Top 72%)10949(Top 986%)
21M21.00 mi1.00 mi19361+11511961+5611961+5617775(Top 67%)11134(Top 73%)11134(Top 1003%)
35K21.75 mi0.75 mi19316+4511938+2311938+2317810(Top 67%)11066(Top 73%)11066(Top 997%)
23M23.00 mi1.25 mi19157+15911863+7511863+7516691(Top 63%)10543(Top 69%)10543(Top 950%)
24M24.00 mi1.00 mi19040+11711797+6611797+6616186(Top 61%)10264(Top 68%)10264(Top 925%)
40K24.85 mi0.85 mi18963+7711765+3211765+3216819(Top 63%)10507(Top 69%)10507(Top 947%)
25.2M25.20 mi0.35 mi18934+2911746+1911746+1917375(Top 65%)10728(Top 71%)10728(Top 966%)
Finish26.22 mi1.02 mi18890+4411723+2311723+2317543(Top 66%)10843(Top 71%)10843(Top 977%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21201

Males

12838

M60-64

12838

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19507

Males

12096

M60-64

12096

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21201

Males

12838

M60-64

12838

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20294

Males

12436

M60-64

12436

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20653

Males

12573

M60-64

12573

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19633

Males

12120

M60-64

12120

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18613

Males

11611

M60-64

11611

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17304

Males

10949

M60-64

10949

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17775

Males

11134

M60-64

11134

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17810

Males

11066

M60-64

11066

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16691

Males

10543

M60-64

10543

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16186

Males

10264

M60-64

10264

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16819

Males

10507

M60-64

10507

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17375

Males

10728

M60-64

10728

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17543

Males

10843

M60-64

10843

Passing Analysis

Category:
Athletes Passed
1682
Passed By
2116
Net Change
-434
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18456
5K → 10K138659-521#18456#18977
10K → 15K22866-844#18977#19821
15K → 20K142256-114#19821#19935
20K → Half1669-53#19935#19988
Half → 25K15295+57#19988#19931
25K → 30K32150+271#19931#19660
30K → 20M19511+184#19660#19476
20M → 21M14126+115#19476#19361
21M → 35K5510+45#19361#19316
35K → 23M17011+159#19316#19157
23M → 24M12912+117#19157#19040
24M → 40K9013+77#19040#18963
40K → 25.2M4213+29#18963#18934
25.2M → Finish6925+44#18934#18890
TOTALS16822116-434
📊

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