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BOSTON MARATHON 2023

Jeffrey Bergeron

Bib: 24744•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 (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:07
Rank: #19049
Start → 5K
27:07 | 8:44/mi
10K· 6.21 mi
53:27
Rank: #18531 (+518)
5K → 10K
26:20 | 8:29/mi
15K· 9.32 mi
1:21:05
Rank: #19034 (-503)
10K → 15K
27:38 | 8:54/mi
20K· 12.43 mi
1:48:40
Rank: #19032 (+2)
15K → 20K
27:35 | 8:53/mi
Half· 13.11 mi
1:54:33
Rank: #19014 (+18)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:15:38
Rank: #18750 (+264)
Half → 25K
21:05 | 8:42/mi
30K· 18.64 mi
2:43:00
Rank: #18246 (+504)
25K → 30K
27:22 | 8:49/mi
20M
2:55:15
Rank: #18109 (+137)
30K → 20M
12:15 | 9:01/mi
21M
3:04:44
Rank: #17952 (+157)
20M → 21M
9:29 | 9:29/mi
35K· 21.75 mi
3:11:30
Rank: #17976 (-24)
21M → 35K
6:46 | 9:03/mi
23M
3:23:10
Rank: #17969 (+7)
35K → 23M
11:40 | 9:19/mi
24M
3:32:25
Rank: #17983 (-14)
23M → 24M
9:15 | 9:15/mi
40K· 24.85 mi
3:40:30
Rank: #18014 (-31)
24M → 40K
8:05 | 9:27/mi
25.2M
3:43:54
Rank: #17988 (+26)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:52:59
Rank: #17974 (+14)
25.2M → Finish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:33
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time1:58:26
Pace9:02 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3027:078:4427:07
8:44
-
10K
6.21 mi12:08:5053:278:3626:20
8:29
-0:15
15K
9.32 mi12:36:281:21:058:4227:38
8:54
+0:25
20K
12.43 mi13:04:031:48:408:4527:35
8:53
-0:01
Half
13.11 mi13:09:561:54:338:445:53
8:37
-0:16
25K
15.53 mi13:31:012:15:388:4421:05
8:42
+0:05
30K
18.64 mi13:58:232:43:008:4527:22
8:49
+0:07
20M
20.00 mi14:10:382:55:158:4612:15
9:01
+0:12
21M
21.00 mi14:20:073:04:448:489:29
9:29
+0:28
35K
21.75 mi14:26:533:11:308:486:46
9:03
-0:26
23M
23.00 mi14:38:333:23:108:5011:40
9:19
+0:16
24M
24.00 mi14:47:483:32:258:519:15
9:15
-0:04
40K
24.85 mi14:55:533:40:308:528:05
9:27
+0:12
25.2M
25.20 mi14:59:173:43:548:533:24
9:52
+0:25
Finish
26.22 mi15:08:223:52:598:549:05
8:55
-0:57

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

8:29 /mi

Average Pace

8:54 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:01

91% of race

Time at Steady Pace

20:58

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /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 mi11:42:3027:078:4427:07
8:44
#19049
10K
6.21 mi12:08:5053:278:3626:20
8:29
#18531
15K
9.32 mi12:36:281:21:058:4227:38
8:54
#19034
20K
12.43 mi13:04:031:48:408:4527:35
8:53
#19032
Half
13.11 mi13:09:561:54:338:445:53
8:37
#19014
25K
15.53 mi13:31:012:15:388:4421:05
8:42
#18750
30K
18.64 mi13:58:232:43:008:4527:22
8:49
#18246
20M
20.00 mi14:10:382:55:158:4612:15
9:01
#18109
21M
21.00 mi14:20:073:04:448:489:29
9:29
#17952
35K
21.75 mi14:26:533:11:308:486:46
9:03
#17976
23M
23.00 mi14:38:333:23:108:5011:40
9:19
#17969
24M
24.00 mi14:47:483:32:258:519:15
9:15
#17983
40K
24.85 mi14:55:533:40:308:528:05
9:27
#18014
25.2M
25.20 mi14:59:173:43:548:533:24
9:52
#17988
Finish
26.22 mi15:08:223:52:598:549:05
8:55
#17974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19049117961179620008(Top 75%)12294(Top 81%)12294(Top 549%)
10K6.21 mi3.10 mi18531+51811664+13211664+13218091(Top 68%)11542(Top 76%)11542(Top 515%)
15K9.32 mi3.11 mi19034-50311862-19811862-19820008(Top 75%)12294(Top 81%)12294(Top 549%)
20K12.43 mi3.11 mi19032+211871-911871-919097(Top 72%)11927(Top 79%)11927(Top 532%)
Half13.11 mi0.68 mi19014+1811862+911862+918427(Top 69%)11666(Top 77%)11666(Top 521%)
25K15.53 mi2.42 mi18750+26411747+11511747+11517352(Top 65%)11131(Top 73%)11131(Top 497%)
30K18.64 mi3.11 mi18246+50411510+23711510+23716121(Top 61%)10537(Top 69%)10537(Top 470%)
20M20.00 mi1.36 mi18109+13711442+6811442+6816613(Top 62%)10671(Top 70%)10671(Top 476%)
21M21.00 mi1.00 mi17952+15711373+6911373+6915876(Top 60%)10304(Top 68%)10304(Top 460%)
35K21.75 mi0.75 mi17976-2411376-311376-318063(Top 68%)11165(Top 74%)11165(Top 498%)
23M23.00 mi1.25 mi17969+711354+2211354+2217589(Top 66%)10944(Top 72%)10944(Top 488%)
24M24.00 mi1.00 mi17983-1411347+711347+718240(Top 69%)11191(Top 74%)11191(Top 499%)
40K24.85 mi0.85 mi18014-3111343+411343+418164(Top 68%)11110(Top 73%)11110(Top 496%)
25.2M25.20 mi0.35 mi17988+2611330+1311330+1316771(Top 63%)10457(Top 69%)10457(Top 467%)
Finish26.22 mi1.02 mi17974+1411313+1711313+1717542(Top 66%)10842(Top 71%)10842(Top 484%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

20008

Males

12294

M40-44

12294

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18091

Males

11542

M40-44

11542

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

20008

Males

12294

M40-44

12294

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19097

Males

11927

M40-44

11927

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18427

Males

11666

M40-44

11666

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17352

Males

11131

M40-44

11131

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16121

Males

10537

M40-44

10537

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16613

Males

10671

M40-44

10671

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15876

Males

10304

M40-44

10304

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18063

Males

11165

M40-44

11165

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17589

Males

10944

M40-44

10944

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

18240

Males

11191

M40-44

11191

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18164

Males

11110

M40-44

11110

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16771

Males

10457

M40-44

10457

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17542

Males

10842

M40-44

10842

Passing Analysis

Category:
Athletes Passed
2397
Passed By
1322
Net Change
+1075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19049
5K → 10K696178+518#19049#18531
10K → 15K56559-503#18531#19034
15K → 20K163161+2#19034#19032
20K → Half3517+18#19032#19014
Half → 25K27915+264#19014#18750
25K → 30K51713+504#18750#18246
30K → 20M16124+137#18246#18109
20M → 21M17821+157#18109#17952
21M → 35K3559-24#17952#17976
35K → 23M9386+7#17976#17969
23M → 24M4256-14#17969#17983
24M → 40K4374-31#17983#18014
40K → 25.2M348+26#18014#17988
25.2M → Finish6551+14#17988#17974
TOTALS23971322+1075
📊

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