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BOSTON MARATHON 2023

Pedro Serrano Gabari

Bib: 6586•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M40-44)
#0 / 2241
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #3466
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:06
Rank: #3267 (+199)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:40
Rank: #3317 (-50)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:22:36
Rank: #3426 (-109)
15K → 20K
20:56 | 6:44/mi
Half· 13.11 mi
1:27:08
Rank: #3440 (-14)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:41
Rank: #3550 (-110)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:05:05
Rank: #3524 (+26)
25K → 30K
21:24 | 6:53/mi
20M
2:14:31
Rank: #3502 (+22)
30K → 20M
9:26 | 6:57/mi
21M
2:21:50
Rank: #3487 (+15)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:26:50
Rank: #3460 (+27)
21M → 35K
5:00 | 6:41/mi
23M
2:35:30
Rank: #3423 (+37)
35K → 23M
8:40 | 6:55/mi
24M
2:42:11
Rank: #3378 (+45)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:48:03
Rank: #3353 (+25)
24M → 40K
5:52 | 6:52/mi
25.2M
2:50:33
Rank: #3317 (+36)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:57:15
Rank: #3261 (+56)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:08
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:07
Pace6:52 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:456:4120:45
6:41
-
10K
6.21 mi10:43:5941:066:3720:21
6:33
-0:08
15K
9.32 mi11:04:331:01:406:3720:34
6:37
+0:04
20K
12.43 mi11:25:291:22:366:3920:56
6:44
+0:07
Half
13.11 mi11:30:011:27:086:394:32
6:39
-0:05
25K
15.53 mi11:46:341:43:416:4016:33
6:50
+0:11
30K
18.64 mi12:07:582:05:056:4321:24
6:53
+0:03
20M
20.00 mi12:17:242:14:316:449:26
6:57
+0:04
21M
21.00 mi12:24:432:21:506:457:19
7:19
+0:22
35K
21.75 mi12:29:432:26:506:455:00
6:41
-0:38
23M
23.00 mi12:38:232:35:306:468:40
6:55
+0:14
24M
24.00 mi12:45:042:42:116:456:41
6:41
-0:14
40K
24.85 mi12:50:562:48:036:465:52
6:52
+0:11
25.2M
25.20 mi12:53:262:50:336:462:30
7:15
+0:23
Finish
26.22 mi13:00:082:57:156:466:42
6:34
-0:41

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

6:33 /mi

Average Pace

6:46 /mi

Slowest Pace

7:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:26

94% of race

Time at Steady Pace

9:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:23:3820:456:4120:45
6:41
#3466
10K
6.21 mi10:43:5941:066:3720:21
6:33
#3267
15K
9.32 mi11:04:331:01:406:3720:34
6:37
#3317
20K
12.43 mi11:25:291:22:366:3920:56
6:44
#3426
Half
13.11 mi11:30:011:27:086:394:32
6:39
#3440
25K
15.53 mi11:46:341:43:416:4016:33
6:50
#3550
30K
18.64 mi12:07:582:05:056:4321:24
6:53
#3524
20M
20.00 mi12:17:242:14:316:449:26
6:57
#3502
21M
21.00 mi12:24:432:21:506:457:19
7:19
#3487
35K
21.75 mi12:29:432:26:506:455:00
6:41
#3460
23M
23.00 mi12:38:232:35:306:468:40
6:55
#3423
24M
24.00 mi12:45:042:42:116:456:41
6:41
#3378
40K
24.85 mi12:50:562:48:036:465:52
6:52
#3353
25.2M
25.20 mi12:53:262:50:336:462:30
7:15
#3317
Finish
26.22 mi13:00:082:57:156:466:42
6:34
#3261
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3466326732673447(Top 13%)3269(Top 22%)3269(Top 146%)
10K6.21 mi3.10 mi3267+1993097+1703097+1703124(Top 12%)2980(Top 20%)2980(Top 133%)
15K9.32 mi3.11 mi3317-503150-533150-533447(Top 13%)3269(Top 22%)3269(Top 146%)
20K12.43 mi3.11 mi3426-1093248-983248-983857(Top 14%)3637(Top 24%)3637(Top 162%)
Half13.11 mi0.68 mi3440-143261-133261-133753(Top 14%)3537(Top 23%)3537(Top 158%)
25K15.53 mi2.42 mi3550-1103364-1033364-1034355(Top 16%)4059(Top 27%)4059(Top 181%)
30K18.64 mi3.11 mi3524+263337+273337+273564(Top 13%)3346(Top 22%)3346(Top 149%)
20M20.00 mi1.36 mi3502+223312+253312+253651(Top 14%)3403(Top 22%)3403(Top 152%)
21M21.00 mi1.00 mi3487+153303+93303+93670(Top 14%)3401(Top 22%)3401(Top 152%)
35K21.75 mi0.75 mi3460+273277+263277+263443(Top 13%)3195(Top 21%)3195(Top 143%)
23M23.00 mi1.25 mi3423+373239+383239+383359(Top 13%)3112(Top 21%)3112(Top 139%)
24M24.00 mi1.00 mi3378+453196+433196+433010(Top 11%)2794(Top 18%)2794(Top 125%)
40K24.85 mi0.85 mi3353+253171+253171+253105(Top 12%)2849(Top 19%)2849(Top 127%)
25.2M25.20 mi0.35 mi3317+363136+353136+352717(Top 10%)2503(Top 16%)2503(Top 112%)
Finish26.22 mi1.02 mi3261+563084+523084+522855(Top 11%)2592(Top 17%)2592(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3447

Males

3269

M40-44

3269

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3124

Males

2980

M40-44

2980

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3447

Males

3269

M40-44

3269

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3857

Males

3637

M40-44

3637

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3753

Males

3537

M40-44

3537

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4355

Males

4059

M40-44

4059

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3564

Males

3346

M40-44

3346

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3651

Males

3403

M40-44

3403

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3670

Males

3401

M40-44

3401

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3443

Males

3195

M40-44

3195

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3359

Males

3112

M40-44

3112

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3010

Males

2794

M40-44

2794

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3105

Males

2849

M40-44

2849

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2717

Males

2503

M40-44

2503

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2855

Males

2592

M40-44

2592

Passing Analysis

Category:
Athletes Passed
1067
Passed By
862
Net Change
+205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3466
5K → 10K28687+199#3466#3267
10K → 15K74124-50#3267#3317
15K → 20K52161-109#3317#3426
20K → Half620-14#3426#3440
Half → 25K45155-110#3440#3550
25K → 30K11589+26#3550#3524
30K → 20M6947+22#3524#3502
20M → 21M6045+15#3502#3487
21M → 35K5124+27#3487#3460
35K → 23M7841+37#3460#3423
23M → 24M6116+45#3423#3378
24M → 40K5025+25#3378#3353
40K → 25.2M382+36#3353#3317
25.2M → Finish8226+56#3317#3261
TOTALS1067862+205
📊

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