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BOSTON MARATHON 2023

Robert Lavigueur

Bib: 12412•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M50-54)
#0 / 2052
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #10187
Start → 5K
23:30 | 7:34/mi
10K· 6.21 mi
46:28
Rank: #9814 (+373)
5K → 10K
22:58 | 7:24/mi
15K· 9.32 mi
1:09:39
Rank: #9800 (+14)
10K → 15K
23:11 | 7:28/mi
20K· 12.43 mi
1:33:10
Rank: #9796 (+4)
15K → 20K
23:31 | 7:34/mi
Half· 13.11 mi
1:38:14
Rank: #9784 (+12)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:51
Rank: #9829 (-45)
Half → 25K
18:37 | 7:41/mi
30K· 18.64 mi
2:21:15
Rank: #9790 (+39)
25K → 30K
24:24 | 7:51/mi
20M
2:32:06
Rank: #9769 (+21)
30K → 20M
10:51 | 7:59/mi
21M
2:40:03
Rank: #9607 (+162)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:45:34
Rank: #9511 (+96)
21M → 35K
5:31 | 7:22/mi
23M
2:55:26
Rank: #9431 (+80)
35K → 23M
9:52 | 7:53/mi
24M
3:03:04
Rank: #9366 (+65)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:09:48
Rank: #9345 (+21)
24M → 40K
6:44 | 7:53/mi
25.2M
3:12:42
Rank: #9326 (+19)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:20:23
Rank: #9299 (+27)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2423:307:3423:30
7:34
-
10K
6.21 mi11:14:2246:287:2922:58
7:24
-0:10
15K
9.32 mi11:37:331:09:397:2823:11
7:28
+0:04
20K
12.43 mi12:01:041:33:107:3023:31
7:34
+0:06
Half
13.11 mi12:06:081:38:147:305:04
7:26
-0:08
25K
15.53 mi12:24:451:56:517:3118:37
7:41
+0:15
30K
18.64 mi12:49:092:21:157:3524:24
7:51
+0:10
20M
20.00 mi13:00:002:32:067:3610:51
7:59
+0:08
21M
21.00 mi13:07:572:40:037:377:57
7:57
-0:02
35K
21.75 mi13:13:282:45:347:375:31
7:22
-0:35
23M
23.00 mi13:23:202:55:267:389:52
7:53
+0:31
24M
24.00 mi13:30:583:03:047:387:38
7:38
-0:15
40K
24.85 mi13:37:423:09:487:386:44
7:53
+0:15
25.2M
25.20 mi13:40:363:12:427:392:54
8:25
+0:32
Finish
26.22 mi13:48:173:20:237:397:41
7:32
-0:53

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

7:22 /mi

Average Pace

7:39 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:29

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:51:2423:307:3423:30
7:34
#10187
10K
6.21 mi11:14:2246:287:2922:58
7:24
#9814
15K
9.32 mi11:37:331:09:397:2823:11
7:28
#9800
20K
12.43 mi12:01:041:33:107:3023:31
7:34
#9796
Half
13.11 mi12:06:081:38:147:305:04
7:26
#9784
25K
15.53 mi12:24:451:56:517:3118:37
7:41
#9829
30K
18.64 mi12:49:092:21:157:3524:24
7:51
#9790
20M
20.00 mi13:00:002:32:067:3610:51
7:59
#9769
21M
21.00 mi13:07:572:40:037:377:57
7:57
#9607
35K
21.75 mi13:13:282:45:347:375:31
7:22
#9511
23M
23.00 mi13:23:202:55:267:389:52
7:53
#9431
24M
24.00 mi13:30:583:03:047:387:38
7:38
#9366
40K
24.85 mi13:37:423:09:487:386:44
7:53
#9345
25.2M
25.20 mi13:40:363:12:427:392:54
8:25
#9326
Finish
26.22 mi13:48:173:20:237:397:41
7:32
#9299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10187822782279866(Top 37%)8068(Top 53%)8068(Top 393%)
10K6.21 mi3.10 mi9814+3738053+1748053+1749540(Top 36%)7890(Top 52%)7890(Top 385%)
15K9.32 mi3.11 mi9800+148040+138040+139866(Top 37%)8068(Top 53%)8068(Top 393%)
20K12.43 mi3.11 mi9796+48032+88032+89838(Top 37%)7986(Top 53%)7986(Top 389%)
Half13.11 mi0.68 mi9784+128028+48028+49570(Top 36%)7851(Top 52%)7851(Top 383%)
25K15.53 mi2.42 mi9829-458037-98037-910115(Top 38%)8049(Top 53%)8049(Top 392%)
30K18.64 mi3.11 mi9790+397978+597978+599756(Top 37%)7696(Top 51%)7696(Top 375%)
20M20.00 mi1.36 mi9769+217940+387940+3810129(Top 38%)7817(Top 52%)7817(Top 381%)
21M21.00 mi1.00 mi9607+1627827+1137827+1137037(Top 26%)5893(Top 39%)5893(Top 287%)
35K21.75 mi0.75 mi9511+967748+797748+797645(Top 29%)6287(Top 41%)6287(Top 306%)
23M23.00 mi1.25 mi9431+807680+687680+688932(Top 34%)6932(Top 46%)6932(Top 338%)
24M24.00 mi1.00 mi9366+657608+727608+728615(Top 32%)6682(Top 44%)6682(Top 326%)
40K24.85 mi0.85 mi9345+217568+407568+409147(Top 34%)6893(Top 45%)6893(Top 336%)
25.2M25.20 mi0.35 mi9326+197546+227546+228919(Top 34%)6692(Top 44%)6692(Top 326%)
Finish26.22 mi1.02 mi9299+277507+397507+398822(Top 33%)6650(Top 44%)6650(Top 324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9866

Males

8068

M50-54

8068

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9540

Males

7890

M50-54

7890

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9866

Males

8068

M50-54

8068

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9838

Males

7986

M50-54

7986

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9570

Males

7851

M50-54

7851

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10115

Males

8049

M50-54

8049

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9756

Males

7696

M50-54

7696

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10129

Males

7817

M50-54

7817

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7037

Males

5893

M50-54

5893

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7645

Males

6287

M50-54

6287

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8932

Males

6932

M50-54

6932

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8615

Males

6682

M50-54

6682

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9147

Males

6893

M50-54

6893

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8919

Males

6692

M50-54

6692

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8822

Males

6650

M50-54

6650

Passing Analysis

Category:
Athletes Passed
1944*
Passed By
1055
Net Change
+888
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10187
5K → 10K520*147+373#10187#9814
10K → 15K185171+14#9814#9800
15K → 20K155*151+4#9800#9796
20K → Half3220+12#9796#9784
Half → 25K105149-45#9784#9829
25K → 30K177*138+39#9829#9790
30K → 20M9675+21#9790#9769
20M → 21M17412+162#9769#9607
21M → 35K1059+96#9607#9511
35K → 23M11939+80#9511#9431
23M → 24M10136+65#9431#9366
24M → 40K7655+21#9366#9345
40K → 25.2M3718+19#9345#9326
25.2M → Finish6235+27#9326#9299
TOTALS1944*1055+888

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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