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BOSTON MARATHON 2023

Pierre Rousseau

Bib: 16093•M

QC

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
27:02
Rank: #18886
Start → 5K
27:02 | 8:42/mi
10K· 6.21 mi
53:53
Rank: #18950 (-64)
5K → 10K
26:51 | 8:39/mi
15K· 9.32 mi
1:20:26
Rank: #18632 (+318)
10K → 15K
26:33 | 8:33/mi
20K· 12.43 mi
1:47:23
Rank: #18459 (+173)
15K → 20K
26:57 | 8:40/mi
Half· 13.11 mi
1:53:15
Rank: #18436 (+23)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:13:56
Rank: #18080 (+356)
Half → 25K
20:41 | 8:32/mi
30K· 18.64 mi
2:40:24
Rank: #17386 (+694)
25K → 30K
26:28 | 8:31/mi
20M
2:51:55
Rank: #17099 (+287)
30K → 20M
11:31 | 8:28/mi
21M
3:00:43
Rank: #16835 (+264)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
3:06:46
Rank: #16690 (+145)
21M → 35K
6:03 | 8:05/mi
23M
3:17:05
Rank: #16376 (+314)
35K → 23M
10:19 | 8:14/mi
24M
3:24:51
Rank: #16090 (+286)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:31:34
Rank: #15847 (+243)
24M → 40K
6:43 | 7:51/mi
25.2M
3:34:31
Rank: #15755 (+92)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:42:29
Rank: #15555 (+200)
25.2M → Finish
7:58 | 7:49/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:53:15
Pace8:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
📊Negative Split: 3.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2227:028:4227:02
8:42
-
10K
6.21 mi11:44:1353:538:4026:51
8:39
-0:03
15K
9.32 mi12:10:461:20:268:3826:33
8:33
-0:06
20K
12.43 mi12:37:431:47:238:3826:57
8:40
+0:07
Half
13.11 mi12:43:351:53:158:385:52
8:36
-0:04
25K
15.53 mi13:04:162:13:568:3720:41
8:32
-0:04
30K
18.64 mi13:30:442:40:248:3626:28
8:31
-0:01
20M
20.00 mi13:42:152:51:558:3611:31
8:28
-0:03
21M
21.00 mi13:51:033:00:438:368:48
8:48
+0:20
35K
21.75 mi13:57:063:06:468:356:03
8:05
-0:43
23M
23.00 mi14:07:253:17:058:3410:19
8:14
+0:09
24M
24.00 mi14:15:113:24:518:327:46
7:46
-0:28
40K
24.85 mi14:21:543:31:348:316:43
7:51
+0:05
25.2M
25.20 mi14:24:513:34:318:312:57
8:33
+0:42
Finish
26.22 mi14:32:493:42:298:307:58
7:49
-0:44

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

7:46 /mi

Average Pace

8:30 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:29

44% of race

Time at Steady Pace

2:05:00

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:17:2227:028:4227:02
8:42
#18886
10K
6.21 mi11:44:1353:538:4026:51
8:39
#18950
15K
9.32 mi12:10:461:20:268:3826:33
8:33
#18632
20K
12.43 mi12:37:431:47:238:3826:57
8:40
#18459
Half
13.11 mi12:43:351:53:158:385:52
8:36
#18436
25K
15.53 mi13:04:162:13:568:3720:41
8:32
#18080
30K
18.64 mi13:30:442:40:248:3626:28
8:31
#17386
20M
20.00 mi13:42:152:51:558:3611:31
8:28
#17099
21M
21.00 mi13:51:033:00:438:368:48
8:48
#16835
35K
21.75 mi13:57:063:06:468:356:03
8:05
#16690
23M
23.00 mi14:07:253:17:058:3410:19
8:14
#16376
24M
24.00 mi14:15:113:24:518:327:46
7:46
#16090
40K
24.85 mi14:21:543:31:348:316:43
7:51
#15847
25.2M
25.20 mi14:24:513:34:318:312:57
8:33
#15755
Finish
26.22 mi14:32:493:42:298:307:58
7:49
#15555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18886117301173018090(Top 68%)11509(Top 76%)11509(Top 809%)
10K6.21 mi3.10 mi18950-6411813-8311813-8319078(Top 72%)11925(Top 79%)11925(Top 839%)
15K9.32 mi3.11 mi18632+31811708+10511708+10518090(Top 68%)11509(Top 76%)11509(Top 809%)
20K12.43 mi3.11 mi18459+17311658+5011658+5017945(Top 67%)11439(Top 75%)11439(Top 804%)
Half13.11 mi0.68 mi18436+2311647+1111647+1118268(Top 69%)11588(Top 76%)11588(Top 815%)
25K15.53 mi2.42 mi18080+35611481+16611481+16616376(Top 62%)10694(Top 70%)10694(Top 752%)
30K18.64 mi3.11 mi17386+69411185+29611185+29614437(Top 54%)9836(Top 65%)9836(Top 692%)
20M20.00 mi1.36 mi17099+28711049+13611049+13613479(Top 51%)9350(Top 62%)9350(Top 658%)
21M21.00 mi1.00 mi16835+26410929+12010929+12012250(Top 46%)8704(Top 57%)8704(Top 612%)
35K21.75 mi0.75 mi16690+14510852+7710852+7712709(Top 48%)8873(Top 58%)8873(Top 624%)
23M23.00 mi1.25 mi16376+31410696+15610696+15611472(Top 43%)8219(Top 54%)8219(Top 578%)
24M24.00 mi1.00 mi16090+28610552+14410552+1449531(Top 36%)7179(Top 47%)7179(Top 505%)
40K24.85 mi0.85 mi15847+24310437+11510437+1159047(Top 34%)6857(Top 45%)6857(Top 482%)
25.2M25.20 mi0.35 mi15755+9210397+4010397+409880(Top 37%)7266(Top 48%)7266(Top 511%)
Finish26.22 mi1.02 mi15555+20010296+10110296+10110797(Top 41%)7708(Top 51%)7708(Top 542%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18090

Males

11509

M55-59

11509

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

19078

Males

11925

M55-59

11925

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18090

Males

11509

M55-59

11509

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17945

Males

11439

M55-59

11439

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18268

Males

11588

M55-59

11588

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16376

Males

10694

M55-59

10694

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14437

Males

9836

M55-59

9836

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13479

Males

9350

M55-59

9350

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12250

Males

8704

M55-59

8704

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12709

Males

8873

M55-59

8873

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11472

Males

8219

M55-59

8219

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9531

Males

7179

M55-59

7179

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9047

Males

6857

M55-59

6857

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9880

Males

7266

M55-59

7266

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10797

Males

7708

M55-59

7708

Passing Analysis

Category:
Athletes Passed
3907
Passed By
576
Net Change
+3331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18886
5K → 10K318382-64#18886#18950
10K → 15K39476+318#18950#18632
15K → 20K25279+173#18632#18459
20K → Half4421+23#18459#18436
Half → 25K3637+356#18436#18080
25K → 30K6951+694#18080#17386
30K → 20M2881+287#17386#17099
20M → 21M2640+264#17099#16835
21M → 35K1483+145#16835#16690
35K → 23M3140+314#16690#16376
23M → 24M2871+286#16376#16090
24M → 40K2452+243#16090#15847
40K → 25.2M931+92#15847#15755
25.2M → Finish2022+200#15755#15555
TOTALS3907576+3331
📊

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