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BOSTON MARATHON 2023

Patrick Duboyce

Bib: 1583•M

HI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
Division (M18-39)
#0 / 5285
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:18
Rank: #514
Start → 5K
18:18 | 5:53/mi
10K· 6.21 mi
36:36
Rank: #537 (-23)
5K → 10K
18:18 | 5:53/mi
15K· 9.32 mi
54:58
Rank: #536 (+1)
10K → 15K
18:22 | 5:55/mi
20K· 12.43 mi
1:13:26
Rank: #517 (+19)
15K → 20K
18:28 | 5:57/mi
Half· 13.11 mi
1:17:25
Rank: #509 (+8)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:31:49
Rank: #500 (+9)
Half → 25K
14:24 | 5:56/mi
30K· 18.64 mi
1:50:16
Rank: #450 (+50)
25K → 30K
18:27 | 5:56/mi
20M
1:58:40
Rank: #453 (-3)
30K → 20M
8:24 | 6:11/mi
21M
2:04:50
Rank: #439 (+14)
20M → 21M
6:10 | 6:11/mi
35K· 21.75 mi
2:09:44
Rank: #457 (-18)
21M → 35K
4:54 | 6:33/mi
23M
2:17:27
Rank: #450 (+7)
35K → 23M
7:43 | 6:10/mi
24M
2:23:43
Rank: #468 (-18)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:29:05
Rank: #466 (+2)
24M → 40K
5:22 | 6:16/mi
25.2M
2:31:32
Rank: #474 (-8)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:38:15
Rank: #514 (-40)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:25
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:20:50
Pace6:10 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3418:185:5318:18
5:53
-
10K
6.21 mi10:36:5236:365:5318:18
5:53
0:00
15K
9.32 mi10:55:1454:585:5418:22
5:55
+0:02
20K
12.43 mi11:13:421:13:265:5518:28
5:57
+0:02
Half
13.11 mi11:17:411:17:255:543:59
5:50
-0:07
25K
15.53 mi11:32:051:31:495:5514:24
5:56
+0:06
30K
18.64 mi11:50:321:50:165:5518:27
5:56
0:00
20M
20.00 mi11:58:561:58:405:568:24
6:11
+0:15
21M
21.00 mi12:05:062:04:505:576:10
6:11
0:00
35K
21.75 mi12:10:002:09:445:584:54
6:33
+0:22
23M
23.00 mi12:17:432:17:275:597:43
6:10
-0:23
24M
24.00 mi12:23:592:23:435:596:16
6:16
+0:06
40K
24.85 mi12:29:212:29:056:005:22
6:16
0:00
25.2M
25.20 mi12:31:482:31:326:012:27
7:06
+0:50
Finish
26.22 mi12:38:312:38:156:026:43
6:35
-0:31

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

5:50 /mi

Average Pace

6:02 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:16

70% of race

Time at Steady Pace

33:55

21% of race

Time at Slower Pace

14:04

9% of race

Average Pace: 6:02 /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 mi10:18:3418:185:5318:18
5:53
#514
10K
6.21 mi10:36:5236:365:5318:18
5:53
#537
15K
9.32 mi10:55:1454:585:5418:22
5:55
#536
20K
12.43 mi11:13:421:13:265:5518:28
5:57
#517
Half
13.11 mi11:17:411:17:255:543:59
5:50
#509
25K
15.53 mi11:32:051:31:495:5514:24
5:56
#500
30K
18.64 mi11:50:321:50:165:5518:27
5:56
#450
20M
20.00 mi11:58:561:58:405:568:24
6:11
#453
21M
21.00 mi12:05:062:04:505:576:10
6:11
#439
35K
21.75 mi12:10:002:09:445:584:54
6:33
#457
23M
23.00 mi12:17:432:17:275:597:43
6:10
#450
24M
24.00 mi12:23:592:23:435:596:16
6:16
#468
40K
24.85 mi12:29:212:29:056:005:22
6:16
#466
25.2M
25.20 mi12:31:482:31:326:012:27
7:06
#474
Finish
26.22 mi12:38:312:38:156:026:43
6:35
#514
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi514474474538(Top 2%)496(Top 3%)496(Top 9%)
10K6.21 mi3.10 mi537-23495-21495-21575(Top 2%)532(Top 4%)532(Top 10%)
15K9.32 mi3.11 mi536+1494+1494+1538(Top 2%)496(Top 3%)496(Top 9%)
20K12.43 mi3.11 mi517+19478+16478+16489(Top 2%)450(Top 3%)450(Top 9%)
Half13.11 mi0.68 mi509+8470+8470+8446(Top 2%)414(Top 3%)414(Top 8%)
25K15.53 mi2.42 mi500+9460+10460+10452(Top 2%)418(Top 3%)418(Top 8%)
30K18.64 mi3.11 mi450+50413+47413+47308(Top 1%)283(Top 2%)283(Top 5%)
20M20.00 mi1.36 mi453-3418-5418-5611(Top 2%)575(Top 4%)575(Top 11%)
21M21.00 mi1.00 mi439+14404+14404+14215(Top 0.8%)192(Top 1%)192(Top 4%)
35K21.75 mi0.75 mi457-18422-18422-182642(Top 10%)2485(Top 16%)2485(Top 47%)
23M23.00 mi1.25 mi450+7414+8414+8557(Top 2%)526(Top 3%)526(Top 10%)
24M24.00 mi1.00 mi468-18432-18432-181287(Top 5%)1217(Top 8%)1217(Top 23%)
40K24.85 mi0.85 mi466+2430+2430+2809(Top 3%)765(Top 5%)765(Top 14%)
25.2M25.20 mi0.35 mi474-8438-8438-82040(Top 8%)1896(Top 12%)1896(Top 36%)
Finish26.22 mi1.02 mi514-40479-41479-412899(Top 11%)2624(Top 17%)2624(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

538

Males

496

M18-39

496

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

575

Males

532

M18-39

532

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

538

Males

496

M18-39

496

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

489

Males

450

M18-39

450

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

446

Males

414

M18-39

414

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

452

Males

418

M18-39

418

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

308

Males

283

M18-39

283

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

611

Males

575

M18-39

575

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

215

Males

192

M18-39

192

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2642

Males

2485

M18-39

2485

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

557

Males

526

M18-39

526

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1287

Males

1217

M18-39

1217

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

809

Males

765

M18-39

765

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2040

Males

1896

M18-39

1896

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2899

Males

2624

M18-39

2624

Passing Analysis

Category:
Athletes Passed
192
Passed By
192
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#514
5K → 10K2346-23#514#537
10K → 15K1615+1#537#536
15K → 20K289+19#536#517
20K → Half91+8#517#509
Half → 25K178+9#509#500
25K → 30K511+50#500#450
30K → 20M69-3#450#453
20M → 21M140+14#453#439
21M → 35K119-18#439#457
35K → 23M136+7#457#450
23M → 24M220-18#450#468
24M → 40K64+2#468#466
40K → 25.2M19-8#466#474
25.2M → Finish545-40#474#514
TOTALS1921920
📊

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