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BOSTON MARATHON 2023

Pierre-Jean Rambault

Bib: 6902•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #5092
Start → 5K
21:16 | 6:51/mi
10K· 6.21 mi
42:29
Rank: #5276 (-184)
5K → 10K
21:13 | 6:50/mi
15K· 9.32 mi
1:03:37
Rank: #5220 (+56)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:24:52
Rank: #5115 (+105)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:29:28
Rank: #5101 (+14)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:46:00
Rank: #4924 (+177)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:07:08
Rank: #4484 (+440)
25K → 30K
21:08 | 6:48/mi
20M
2:16:22
Rank: #4305 (+179)
30K → 20M
9:14 | 6:48/mi
21M
2:23:40
Rank: #4234 (+71)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:28:48
Rank: #4234
21M → 35K
5:08 | 6:52/mi
23M
2:37:38
Rank: #4211 (+23)
35K → 23M
8:50 | 7:03/mi
24M
2:44:32
Rank: #4240 (-29)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:50:40
Rank: #4243 (-3)
24M → 40K
6:08 | 7:10/mi
25.2M
2:53:20
Rank: #4264 (-21)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:00:27
Rank: #4297 (-33)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:30:59
Pace6:56 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2621:166:5121:16
6:51
-
10K
6.21 mi10:45:3942:296:5021:13
6:50
-0:01
15K
9.32 mi11:06:471:03:376:5021:08
6:48
-0:02
20K
12.43 mi11:28:021:24:526:5021:15
6:50
+0:02
Half
13.11 mi11:32:381:29:286:494:36
6:45
-0:05
25K
15.53 mi11:49:101:46:006:4916:32
6:49
+0:04
30K
18.64 mi12:10:182:07:086:4921:08
6:48
-0:01
20M
20.00 mi12:19:322:16:226:499:14
6:48
0:00
21M
21.00 mi12:26:502:23:406:507:18
7:18
+0:30
35K
21.75 mi12:31:582:28:486:515:08
6:52
-0:26
23M
23.00 mi12:40:482:37:386:518:50
7:03
+0:11
24M
24.00 mi12:47:422:44:326:516:54
6:54
-0:09
40K
24.85 mi12:53:502:50:406:526:08
7:10
+0:16
25.2M
25.20 mi12:56:302:53:206:532:40
7:44
+0:34
Finish
26.22 mi13:03:373:00:276:537:07
6:59
-0:45

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

6:45 /mi

Average Pace

6:53 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:47

99% of race

Time at Steady Pace

2:40

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:24:2621:166:5121:16
6:51
#5092
10K
6.21 mi10:45:3942:296:5021:13
6:50
#5276
15K
9.32 mi11:06:471:03:376:5021:08
6:48
#5220
20K
12.43 mi11:28:021:24:526:5021:15
6:50
#5115
Half
13.11 mi11:32:381:29:286:494:36
6:45
#5101
25K
15.53 mi11:49:101:46:006:4916:32
6:49
#4924
30K
18.64 mi12:10:182:07:086:4921:08
6:48
#4484
20M
20.00 mi12:19:322:16:226:499:14
6:48
#4305
21M
21.00 mi12:26:502:23:406:507:18
7:18
#4234
35K
21.75 mi12:31:582:28:486:515:08
6:52
#4234
23M
23.00 mi12:40:482:37:386:518:50
7:03
#4211
24M
24.00 mi12:47:422:44:326:516:54
6:54
#4240
40K
24.85 mi12:53:502:50:406:526:08
7:10
#4243
25.2M
25.20 mi12:56:302:53:206:532:40
7:44
#4264
Finish
26.22 mi13:03:373:00:276:537:07
6:59
#4297
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5092472347235133(Top 19%)4750(Top 31%)4750(Top 90%)
10K6.21 mi3.10 mi5276-1844880-1574880-1575555(Top 21%)5105(Top 34%)5105(Top 97%)
15K9.32 mi3.11 mi5220+564836+444836+445133(Top 19%)4750(Top 31%)4750(Top 90%)
20K12.43 mi3.11 mi5115+1054745+914745+914801(Top 18%)4459(Top 29%)4459(Top 84%)
Half13.11 mi0.68 mi5101+144732+134732+134720(Top 18%)4382(Top 29%)4382(Top 83%)
25K15.53 mi2.42 mi4924+1774577+1554577+1554315(Top 16%)4031(Top 27%)4031(Top 76%)
30K18.64 mi3.11 mi4484+4404191+3864191+3863008(Top 11%)2846(Top 19%)2846(Top 54%)
20M20.00 mi1.36 mi4305+1794028+1634028+1632804(Top 11%)2651(Top 17%)2651(Top 50%)
21M21.00 mi1.00 mi4234+713964+643964+643616(Top 14%)3356(Top 22%)3356(Top 64%)
35K21.75 mi0.75 mi42343962+23962+24552(Top 17%)4143(Top 27%)4143(Top 78%)
23M23.00 mi1.25 mi4211+233941+213941+214055(Top 15%)3731(Top 25%)3731(Top 71%)
24M24.00 mi1.00 mi4240-293970-293970-294154(Top 16%)3780(Top 25%)3780(Top 72%)
40K24.85 mi0.85 mi4243-33968+23968+24723(Top 18%)4150(Top 27%)4150(Top 79%)
25.2M25.20 mi0.35 mi4264-213982-143982-144969(Top 19%)4246(Top 28%)4246(Top 80%)
Finish26.22 mi1.02 mi4297-334009-274009-275090(Top 19%)4325(Top 28%)4325(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5133

Males

4750

M18-39

4750

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5555

Males

5105

M18-39

5105

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5133

Males

4750

M18-39

4750

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4801

Males

4459

M18-39

4459

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4720

Males

4382

M18-39

4382

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4315

Males

4031

M18-39

4031

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3008

Males

2846

M18-39

2846

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2804

Males

2651

M18-39

2651

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3616

Males

3356

M18-39

3356

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4552

Males

4143

M18-39

4143

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4055

Males

3731

M18-39

3731

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4154

Males

3780

M18-39

3780

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4723

Males

4150

M18-39

4150

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4969

Males

4246

M18-39

4246

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5090

Males

4325

M18-39

4325

Passing Analysis

Category:
Athletes Passed
1647
Passed By
852
Net Change
+795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5092
5K → 10K130314-184#5092#5276
10K → 15K13680+56#5276#5220
15K → 20K17065+105#5220#5115
20K → Half3016+14#5115#5101
Half → 25K19821+177#5101#4924
25K → 30K4499+440#4924#4484
30K → 20M1834+179#4484#4305
20M → 21M10332+71#4305#4234
21M → 35K33330#4234#4234
35K → 23M7653+23#4234#4211
23M → 24M3968-29#4211#4240
24M → 40K5154-3#4240#4243
40K → 25.2M1435-21#4243#4264
25.2M → Finish3568-33#4264#4297
TOTALS1647852+795
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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