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BOSTON MARATHON 2023

Peter Hayden

Bib: 945•M

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:24
Rank: #1249
Start → 5K
19:24 | 6:15/mi
10K· 6.21 mi
38:19
Rank: #1125 (+124)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
57:18
Rank: #1071 (+54)
10K → 15K
18:59 | 6:07/mi
20K· 12.43 mi
1:16:23
Rank: #1022 (+49)
15K → 20K
19:05 | 6:09/mi
Half· 13.11 mi
1:20:33
Rank: #1020 (+2)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:35:19
Rank: #966 (+54)
Half → 25K
14:46 | 6:05/mi
30K· 18.64 mi
1:54:42
Rank: #904 (+62)
25K → 30K
19:23 | 6:14/mi
20M
2:03:13
Rank: #884 (+20)
30K → 20M
8:31 | 6:16/mi
21M
2:09:29
Rank: #820 (+64)
20M → 21M
6:16 | 6:16/mi
35K· 21.75 mi
2:14:00
Rank: #816 (+4)
21M → 35K
4:31 | 6:02/mi
23M
2:21:35
Rank: #775 (+41)
35K → 23M
7:35 | 6:03/mi
24M
2:27:14
Rank: #734 (+41)
23M → 24M
5:39 | 5:39/mi
40K· 24.85 mi
2:32:06
Rank: #682 (+52)
24M → 40K
4:52 | 5:42/mi
25.2M
2:34:09
Rank: #653 (+29)
40K → 25.2M
2:03 | 5:57/mi
Finish· 26.22 mi
2:39:41
Rank: #613 (+40)
25.2M → Finish
5:32 | 5:26/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:20:33
Pace6:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:19:08
Pace6:02 /mi
📊Negative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2719:246:1519:24
6:15
-
10K
6.21 mi10:38:2238:196:1018:55
6:05
-0:10
15K
9.32 mi10:57:2157:186:0918:59
6:07
+0:02
20K
12.43 mi11:16:261:16:236:0919:05
6:09
+0:02
Half
13.11 mi11:20:361:20:336:094:10
6:06
-0:03
25K
15.53 mi11:35:221:35:196:0814:46
6:05
-0:01
30K
18.64 mi11:54:451:54:426:0919:23
6:14
+0:09
20M
20.00 mi12:03:162:03:136:108:31
6:16
+0:02
21M
21.00 mi12:09:322:09:296:106:16
6:16
0:00
35K
21.75 mi12:14:032:14:006:104:31
6:02
-0:14
23M
23.00 mi12:21:382:21:356:097:35
6:03
+0:01
24M
24.00 mi12:27:172:27:146:085:39
5:39
-0:24
40K
24.85 mi12:32:092:32:066:074:52
5:42
+0:03
25.2M
25.20 mi12:34:122:34:096:072:03
5:57
+0:15
Finish
26.22 mi12:39:442:39:416:065:32
5:26
-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

5:26 /mi

Average Pace

6:06 /mi

Slowest Pace

6:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:06

11% of race

Time at Steady Pace

2:21:35

89% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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 mi10:19:2719:246:1519:24
6:15
#1249
10K
6.21 mi10:38:2238:196:1018:55
6:05
#1125
15K
9.32 mi10:57:2157:186:0918:59
6:07
#1071
20K
12.43 mi11:16:261:16:236:0919:05
6:09
#1022
Half
13.11 mi11:20:361:20:336:094:10
6:06
#1020
25K
15.53 mi11:35:221:35:196:0814:46
6:05
#966
30K
18.64 mi11:54:451:54:426:0919:23
6:14
#904
20M
20.00 mi12:03:162:03:136:108:31
6:16
#884
21M
21.00 mi12:09:322:09:296:106:16
6:16
#820
35K
21.75 mi12:14:032:14:006:104:31
6:02
#816
23M
23.00 mi12:21:382:21:356:097:35
6:03
#775
24M
24.00 mi12:27:172:27:146:085:39
5:39
#734
40K
24.85 mi12:32:092:32:066:074:52
5:42
#682
25.2M
25.20 mi12:34:122:34:096:072:03
5:57
#653
Finish
26.22 mi12:39:442:39:416:065:32
5:26
#613
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 mi124911831183989(Top 4%)940(Top 6%)940(Top 18%)
10K6.21 mi3.10 mi1125+1241063+1201063+1201022(Top 4%)972(Top 6%)972(Top 18%)
15K9.32 mi3.11 mi1071+541015+481015+48989(Top 4%)940(Top 6%)940(Top 18%)
20K12.43 mi3.11 mi1022+49970+45970+45887(Top 3%)842(Top 6%)842(Top 16%)
Half13.11 mi0.68 mi1020+2968+2968+21006(Top 4%)958(Top 6%)958(Top 18%)
25K15.53 mi2.42 mi966+54917+51917+51717(Top 3%)676(Top 4%)676(Top 13%)
30K18.64 mi3.11 mi904+62856+61856+61759(Top 3%)721(Top 5%)721(Top 14%)
20M20.00 mi1.36 mi884+20837+19837+19808(Top 3%)768(Top 5%)768(Top 15%)
21M21.00 mi1.00 mi820+64775+62775+62299(Top 1%)273(Top 2%)273(Top 5%)
35K21.75 mi0.75 mi816+4772+3772+3757(Top 3%)716(Top 5%)716(Top 14%)
23M23.00 mi1.25 mi775+41732+40732+40385(Top 1%)359(Top 2%)359(Top 7%)
24M24.00 mi1.00 mi734+41691+41691+41149(Top 0.6%)131(Top 0.9%)131(Top 2%)
40K24.85 mi0.85 mi682+52641+50641+5093(Top 0.3%)79(Top 0.5%)79(Top 1%)
25.2M25.20 mi0.35 mi653+29612+29612+2965(Top 0.2%)59(Top 0.4%)59(Top 1%)
Finish26.22 mi1.02 mi613+40573+39573+3972(Top 0.3%)63(Top 0.4%)63(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

989

Males

940

M18-39

940

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1022

Males

972

M18-39

972

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

989

Males

940

M18-39

940

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

887

Males

842

M18-39

842

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1006

Males

958

M18-39

958

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

717

Males

676

M18-39

676

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

759

Males

721

M18-39

721

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

808

Males

768

M18-39

768

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

299

Males

273

M18-39

273

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

757

Males

716

M18-39

716

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

385

Males

359

M18-39

359

23M→24M

23.0 - 24.0 mi

Top 0.6%
×6stories
+12ft-82ft

Overall

149

Males

131

M18-39

131

24M→40K

24.0 - 24.9 mi

Top 0.3%
×1story
+6ft-20ft

Overall

93

Males

79

M18-39

79

40K→25.2M

24.9 - 25.2 mi

Top 0.2%
×1story
+13ft-16ft

Overall

65

Males

59

M18-39

59

25.2M→Finish

25.2 - 26.2 mi

Top 0.3%
×2stories
+22ft-21ft

Overall

72

Males

63

M18-39

63

Passing Analysis

Category:
Athletes Passed
697
Passed By
61
Net Change
+636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1249
5K → 10K14218+124#1249#1125
10K → 15K617+54#1125#1071
15K → 20K578+49#1071#1022
20K → Half75+2#1022#1020
Half → 25K584+54#1020#966
25K → 30K697+62#966#904
30K → 20M266+20#904#884
20M → 21M651+64#884#820
21M → 35K73+4#820#816
35K → 23M432+41#816#775
23M → 24M410+41#775#734
24M → 40K520+52#734#682
40K → 25.2M290+29#682#653
25.2M → Finish400+40#653#613
TOTALS69761+636
📊

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