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BOSTON MARATHON 2023

Samuel Poirier

Bib: 6389•M

NB

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Division (M18-39)
#0 / 5285
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:38
Rank: #6004
Start → 5K
21:38 | 6:58/mi
10K· 6.21 mi
42:55
Rank: #5862 (+142)
5K → 10K
21:17 | 6:51/mi
15K· 9.32 mi
1:04:09
Rank: #5715 (+147)
10K → 15K
21:14 | 6:50/mi
20K· 12.43 mi
1:25:27
Rank: #5525 (+190)
15K → 20K
21:18 | 6:51/mi
Half· 13.11 mi
1:30:04
Rank: #5512 (+13)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:46:28
Rank: #5215 (+297)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:07:56
Rank: #4867 (+348)
25K → 30K
21:28 | 6:55/mi
20M
2:17:09
Rank: #4651 (+216)
30K → 20M
9:13 | 6:47/mi
21M
2:24:13
Rank: #4464 (+187)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:29:02
Rank: #4333 (+131)
21M → 35K
4:49 | 6:26/mi
23M
2:37:22
Rank: #4131 (+202)
35K → 23M
8:20 | 6:39/mi
24M
2:43:52
Rank: #3980 (+151)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:49:26
Rank: #3810 (+170)
24M → 40K
5:34 | 6:31/mi
25.2M
2:51:50
Rank: #3746 (+64)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:58:00
Rank: #3492 (+254)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:30:04
Pace6:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:56
Pace6:42 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3321:386:5821:38
6:58
-
10K
6.21 mi10:46:5042:556:5421:17
6:51
-0:07
15K
9.32 mi11:08:041:04:096:5321:14
6:50
-0:01
20K
12.43 mi11:29:221:25:276:5321:18
6:51
+0:01
Half
13.11 mi11:33:591:30:046:524:37
6:46
-0:05
25K
15.53 mi11:50:231:46:286:5116:24
6:46
0:00
30K
18.64 mi12:11:512:07:566:5221:28
6:55
+0:09
20M
20.00 mi12:21:042:17:096:519:13
6:47
-0:08
21M
21.00 mi12:28:082:24:136:527:04
7:04
+0:17
35K
21.75 mi12:32:572:29:026:514:49
6:26
-0:38
23M
23.00 mi12:41:172:37:226:518:20
6:39
+0:13
24M
24.00 mi12:47:472:43:526:506:30
6:30
-0:09
40K
24.85 mi12:53:212:49:266:495:34
6:31
+0:01
25.2M
25.20 mi12:55:452:51:506:492:24
6:58
+0:27
Finish
26.22 mi13:01:552:58:006:486:10
6:03
-0:55

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

6:03 /mi

Average Pace

6:48 /mi

Slowest Pace

7:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:23

18% of race

Time at Steady Pace

2:26:37

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:3321:386:5821:38
6:58
#6004
10K
6.21 mi10:46:5042:556:5421:17
6:51
#5862
15K
9.32 mi11:08:041:04:096:5321:14
6:50
#5715
20K
12.43 mi11:29:221:25:276:5321:18
6:51
#5525
Half
13.11 mi11:33:591:30:046:524:37
6:46
#5512
25K
15.53 mi11:50:231:46:286:5116:24
6:46
#5215
30K
18.64 mi12:11:512:07:566:5221:28
6:55
#4867
20M
20.00 mi12:21:042:17:096:519:13
6:47
#4651
21M
21.00 mi12:28:082:24:136:527:04
7:04
#4464
35K
21.75 mi12:32:572:29:026:514:49
6:26
#4333
23M
23.00 mi12:41:172:37:226:518:20
6:39
#4131
24M
24.00 mi12:47:472:43:526:506:30
6:30
#3980
40K
24.85 mi12:53:212:49:266:495:34
6:31
#3810
25.2M
25.20 mi12:55:452:51:506:492:24
6:58
#3746
Finish
26.22 mi13:01:552:58:006:486:10
6:03
#3492
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6004548754875408(Top 20%)4985(Top 33%)4985(Top 94%)
10K6.21 mi3.10 mi5862+1425372+1155372+1155730(Top 22%)5242(Top 35%)5242(Top 99%)
15K9.32 mi3.11 mi5715+1475248+1245248+1245408(Top 20%)4985(Top 33%)4985(Top 94%)
20K12.43 mi3.11 mi5525+1905095+1535095+1534947(Top 19%)4589(Top 30%)4589(Top 87%)
Half13.11 mi0.68 mi5512+135087+85087+84889(Top 18%)4521(Top 30%)4521(Top 86%)
25K15.53 mi2.42 mi5215+2974833+2544833+2543833(Top 14%)3605(Top 24%)3605(Top 68%)
30K18.64 mi3.11 mi4867+3484528+3054528+3053712(Top 14%)3484(Top 23%)3484(Top 66%)
20M20.00 mi1.36 mi4651+2164337+1914337+1912724(Top 10%)2578(Top 17%)2578(Top 49%)
21M21.00 mi1.00 mi4464+1874166+1714166+1712484(Top 9%)2347(Top 15%)2347(Top 44%)
35K21.75 mi0.75 mi4333+1314047+1194047+1192163(Top 8%)2056(Top 14%)2056(Top 39%)
23M23.00 mi1.25 mi4131+2023869+1783869+1782002(Top 8%)1897(Top 13%)1897(Top 36%)
24M24.00 mi1.00 mi3980+1513727+1423727+1422112(Top 8%)1982(Top 13%)1982(Top 38%)
40K24.85 mi0.85 mi3810+1703581+1463581+1461600(Top 6%)1510(Top 10%)1510(Top 29%)
25.2M25.20 mi0.35 mi3746+643521+603521+601666(Top 6%)1572(Top 10%)1572(Top 30%)
Finish26.22 mi1.02 mi3492+2543288+2333288+233871(Top 3%)835(Top 6%)835(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5408

Males

4985

M18-39

4985

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5730

Males

5242

M18-39

5242

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5408

Males

4985

M18-39

4985

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4947

Males

4589

M18-39

4589

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4889

Males

4521

M18-39

4521

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3833

Males

3605

M18-39

3605

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3712

Males

3484

M18-39

3484

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2724

Males

2578

M18-39

2578

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2484

Males

2347

M18-39

2347

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2163

Males

2056

M18-39

2056

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2002

Males

1897

M18-39

1897

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2112

Males

1982

M18-39

1982

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1600

Males

1510

M18-39

1510

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1666

Males

1572

M18-39

1572

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

871

Males

835

M18-39

835

Passing Analysis

Category:
Athletes Passed
2762
Passed By
250
Net Change
+2512
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6004
5K → 10K269127+142#6004#5862
10K → 15K19851+147#5862#5715
15K → 20K21828+190#5715#5525
20K → Half2613+13#5525#5512
Half → 25K3036+297#5512#5215
25K → 30K36012+348#5215#4867
30K → 20M2160+216#4867#4651
20M → 21M1892+187#4651#4464
21M → 35K1354+131#4464#4333
35K → 23M2031+202#4333#4131
23M → 24M1543+151#4131#3980
24M → 40K1722+170#3980#3810
40K → 25.2M651+64#3810#3746
25.2M → Finish2540+254#3746#3492
TOTALS2762250+2512
📊

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