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BOSTON MARATHON 2023

Jocelyn Normandin

Bib: 12918•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 47%
Division (M55-59)
#0 / 1422
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:37
Rank: #13426
Start → 5K
24:37 | 7:55/mi
10K· 6.21 mi
49:39
Rank: #14313 (-887)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:14:29
Rank: #14289 (+24)
10K → 15K
24:50 | 8:00/mi
20K· 12.43 mi
1:40:25
Rank: #14725 (-436)
15K → 20K
25:56 | 8:21/mi
Half· 13.11 mi
1:45:37
Rank: #14554 (+171)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
2:04:30
Rank: #13970 (+584)
Half → 25K
18:53 | 7:47/mi
30K· 18.64 mi
2:29:05
Rank: #13283 (+687)
25K → 30K
24:35 | 7:55/mi
20M
2:39:33
Rank: #12854 (+429)
30K → 20M
10:28 | 7:42/mi
21M
2:47:39
Rank: #12512 (+342)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:53:13
Rank: #12344 (+168)
21M → 35K
5:34 | 7:26/mi
23M
3:02:51
Rank: #12048 (+296)
35K → 23M
9:38 | 7:42/mi
24M
3:10:11
Rank: #11775 (+273)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:16:39
Rank: #11587 (+188)
24M → 40K
6:28 | 7:34/mi
25.2M
3:19:27
Rank: #11483 (+104)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:27:00
Rank: #11289 (+194)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:23
Pace7:44 /mi
📊Negative Split: 4.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2324:377:5524:37
7:55
-
10K
6.21 mi11:17:2549:397:5925:02
8:03
+0:08
15K
9.32 mi11:42:151:14:297:5924:50
8:00
-0:03
20K
12.43 mi12:08:111:40:258:0525:56
8:21
+0:21
Half
13.11 mi12:13:231:45:378:035:12
7:37
-0:44
25K
15.53 mi12:32:162:04:308:0118:53
7:47
+0:10
30K
18.64 mi12:56:512:29:058:0024:35
7:55
+0:08
20M
20.00 mi13:07:192:39:337:5910:28
7:42
-0:13
21M
21.00 mi13:15:252:47:397:598:06
8:06
+0:24
35K
21.75 mi13:20:592:53:137:585:34
7:26
-0:40
23M
23.00 mi13:30:373:02:517:579:38
7:42
+0:16
24M
24.00 mi13:37:573:10:117:557:20
7:20
-0:22
40K
24.85 mi13:44:253:16:397:556:28
7:34
+0:14
25.2M
25.20 mi13:47:133:19:277:552:48
8:07
+0:33
Finish
26.22 mi13:54:463:27:007:547:33
7:25
-0:42

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

7:20 /mi

Average Pace

7:54 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:10

82% of race

Time at Steady Pace

36:50

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi10:52:2324:377:5524:37
7:55
#13426
10K
6.21 mi11:17:2549:397:5925:02
8:03
#14313
15K
9.32 mi11:42:151:14:297:5924:50
8:00
#14289
20K
12.43 mi12:08:111:40:258:0525:56
8:21
#14725
Half
13.11 mi12:13:231:45:378:035:12
7:37
#14554
25K
15.53 mi12:32:162:04:308:0118:53
7:47
#13970
30K
18.64 mi12:56:512:29:058:0024:35
7:55
#13283
20M
20.00 mi13:07:192:39:337:5910:28
7:42
#12854
21M
21.00 mi13:15:252:47:397:598:06
8:06
#12512
35K
21.75 mi13:20:592:53:137:585:34
7:26
#12344
23M
23.00 mi13:30:373:02:517:579:38
7:42
#12048
24M
24.00 mi13:37:573:10:117:557:20
7:20
#11775
40K
24.85 mi13:44:253:16:397:556:28
7:34
#11587
25.2M
25.20 mi13:47:133:19:277:552:48
8:07
#11483
Finish
26.22 mi13:54:463:27:007:547:33
7:25
#11289
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi134269724972414322(Top 54%)10027(Top 66%)10027(Top 705%)
10K6.21 mi3.10 mi14313-88710055-33110055-33115206(Top 57%)10386(Top 68%)10386(Top 730%)
15K9.32 mi3.11 mi14289+2410038+1710038+1714322(Top 54%)10027(Top 66%)10027(Top 705%)
20K12.43 mi3.11 mi14725-43610193-15510193-15515911(Top 60%)10594(Top 70%)10594(Top 745%)
Half13.11 mi0.68 mi14554+17110137+5610137+5611167(Top 42%)8699(Top 57%)8699(Top 612%)
25K15.53 mi2.42 mi13970+5849861+2769861+27610994(Top 41%)8500(Top 56%)8500(Top 598%)
30K18.64 mi3.11 mi13283+6879549+3129549+31210227(Top 38%)7948(Top 52%)7948(Top 559%)
20M20.00 mi1.36 mi12854+4299353+1969353+1968210(Top 31%)6733(Top 44%)6733(Top 473%)
21M21.00 mi1.00 mi12512+3429186+1679186+1678015(Top 30%)6492(Top 43%)6492(Top 457%)
35K21.75 mi0.75 mi12344+1689108+789108+788101(Top 30%)6572(Top 43%)6572(Top 462%)
23M23.00 mi1.25 mi12048+2968947+1618947+1617697(Top 29%)6247(Top 41%)6247(Top 439%)
24M24.00 mi1.00 mi11775+2738821+1268821+1266622(Top 25%)5512(Top 36%)5512(Top 388%)
40K24.85 mi0.85 mi11587+1888714+1078714+1077113(Top 27%)5706(Top 38%)5706(Top 401%)
25.2M25.20 mi0.35 mi11483+1048652+628652+627222(Top 27%)5736(Top 38%)5736(Top 403%)
Finish26.22 mi1.02 mi11289+1948541+1118541+1117854(Top 30%)6089(Top 40%)6089(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14322

Males

10027

M55-59

10027

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15206

Males

10386

M55-59

10386

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14322

Males

10027

M55-59

10027

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15911

Males

10594

M55-59

10594

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11167

Males

8699

M55-59

8699

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10994

Males

8500

M55-59

8500

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10227

Males

7948

M55-59

7948

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8210

Males

6733

M55-59

6733

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8015

Males

6492

M55-59

6492

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8101

Males

6572

M55-59

6572

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7697

Males

6247

M55-59

6247

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6622

Males

5512

M55-59

5512

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7113

Males

5706

M55-59

5706

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7222

Males

5736

M55-59

5736

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7854

Males

6089

M55-59

6089

Passing Analysis

Category:
Athletes Passed
3795
Passed By
1658
Net Change
+2137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13426
5K → 10K60947-887#13426#14313
10K → 15K187163+24#14313#14289
15K → 20K84520-436#14289#14725
20K → Half1754+171#14725#14554
Half → 25K5840+584#14554#13970
25K → 30K6903+687#13970#13283
30K → 20M4290+429#13283#12854
20M → 21M3442+342#12854#12512
21M → 35K1713+168#12512#12344
35K → 23M2993+296#12344#12048
23M → 24M2752+273#12048#11775
24M → 40K1913+188#11775#11587
40K → 25.2M1062+104#11587#11483
25.2M → Finish2006+194#11483#11289
TOTALS37951658+2137
📊

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