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BOSTON MARATHON 2023

Cory Hetu

Bib: 30875•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
33:00
Rank: #24990
Start → 5K
33:00 | 10:37/mi
10K· 6.21 mi
1:05:19
Rank: #24731 (+259)
5K → 10K
32:19 | 10:24/mi
15K· 9.32 mi
1:37:27
Rank: #24549 (+182)
10K → 15K
32:08 | 10:21/mi
20K· 12.43 mi
2:08:07
Rank: #24030 (+519)
15K → 20K
30:40 | 9:52/mi
Half· 13.11 mi
2:15:07
Rank: #24012 (+18)
20K → Half
7:00 | 10:16/mi
25K· 15.53 mi
2:41:49
Rank: #24005 (+7)
Half → 25K
26:42 | 11:01/mi
30K· 18.64 mi
3:15:56
Rank: #23836 (+169)
25K → 30K
34:07 | 10:59/mi
20M
3:30:51
Rank: #23744 (+92)
30K → 20M
14:55 | 10:59/mi
21M
3:42:52
Rank: #23681 (+63)
20M → 21M
12:01 | 12:01/mi
35K· 21.75 mi
3:50:35
Rank: #23629 (+52)
21M → 35K
7:43 | 10:19/mi
23M
4:03:57
Rank: #23544 (+85)
35K → 23M
13:22 | 10:41/mi
24M
4:15:06
Rank: #23552 (-8)
23M → 24M
11:09 | 11:09/mi
40K· 24.85 mi
4:23:50
Rank: #23457 (+95)
24M → 40K
8:44 | 10:13/mi
25.2M
4:27:22
Rank: #23393 (+64)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
4:36:58
Rank: #23287 (+106)
25.2M → Finish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:07
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:21:51
Pace10:49 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4533:0010:3733:00
10:37
-
10K
6.21 mi12:25:041:05:1910:3132:19
10:24
-0:13
15K
9.32 mi12:57:121:37:2710:2732:08
10:21
-0:03
20K
12.43 mi13:27:522:08:0710:1930:40
9:52
-0:29
Half
13.11 mi13:34:522:15:0710:187:00
10:16
+0:24
25K
15.53 mi14:01:342:41:4910:2526:42
11:01
+0:45
30K
18.64 mi14:35:413:15:5610:3134:07
10:59
-0:02
20M
20.00 mi14:50:363:30:5110:3314:55
10:59
0:00
21M
21.00 mi15:02:373:42:5210:3712:01
12:01
+1:02
35K
21.75 mi15:10:203:50:3510:367:43
10:19
-1:42
23M
23.00 mi15:23:424:03:5710:3613:22
10:41
+0:22
24M
24.00 mi15:34:514:15:0610:3811:09
11:09
+0:28
40K
24.85 mi15:43:354:23:5010:378:44
10:13
-0:56
25.2M
25.20 mi15:47:074:27:2210:373:32
10:15
+0:02
Finish
26.22 mi15:56:434:36:5810:349:36
9:25
-0:50

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

9:25 /mi

Average Pace

10:34 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:16

15% of race

Time at Steady Pace

2:17:48

50% of race

Time at Slower Pace

1:38:54

36% of race

Average Pace: 10:34 /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 mi11:52:4533:0010:3733:00
10:37
#24990
10K
6.21 mi12:25:041:05:1910:3132:19
10:24
#24731
15K
9.32 mi12:57:121:37:2710:2732:08
10:21
#24549
20K
12.43 mi13:27:522:08:0710:1930:40
9:52
#24030
Half
13.11 mi13:34:522:15:0710:187:00
10:16
#24012
25K
15.53 mi14:01:342:41:4910:2526:42
11:01
#24005
30K
18.64 mi14:35:413:15:5610:3134:07
10:59
#23836
20M
20.00 mi14:50:363:30:5110:3314:55
10:59
#23744
21M
21.00 mi15:02:373:42:5210:3712:01
12:01
#23681
35K
21.75 mi15:10:203:50:3510:367:43
10:19
#23629
23M
23.00 mi15:23:424:03:5710:3613:22
10:41
#23544
24M
24.00 mi15:34:514:15:0610:3811:09
11:09
#23552
40K
24.85 mi15:43:354:23:5010:378:44
10:13
#23457
25.2M
25.20 mi15:47:074:27:2210:373:32
10:15
#23393
Finish
26.22 mi15:56:434:36:5810:349:36
9:25
#23287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24990145421454224165(Top 91%)14157(Top 93%)14157(Top 268%)
10K6.21 mi3.10 mi24731+25914425+11714425+11724495(Top 92%)14309(Top 94%)14309(Top 271%)
15K9.32 mi3.11 mi24549+18214340+8514340+8524165(Top 91%)14157(Top 93%)14157(Top 268%)
20K12.43 mi3.11 mi24030+51914099+24114099+24122572(Top 85%)13427(Top 88%)13427(Top 254%)
Half13.11 mi0.68 mi24012+1814087+1214087+1223766(Top 89%)13960(Top 92%)13960(Top 264%)
25K15.53 mi2.42 mi24005+714084+314084+323995(Top 90%)14019(Top 92%)14019(Top 265%)
30K18.64 mi3.11 mi23836+16913987+9713987+9723065(Top 87%)13553(Top 89%)13553(Top 256%)
20M20.00 mi1.36 mi23744+9213935+5213935+5222669(Top 85%)13308(Top 88%)13308(Top 252%)
21M21.00 mi1.00 mi23681+6313899+3613899+3622779(Top 86%)13329(Top 88%)13329(Top 252%)
35K21.75 mi0.75 mi23629+5213870+2913870+2922026(Top 83%)12942(Top 85%)12942(Top 245%)
23M23.00 mi1.25 mi23544+8513826+4413826+4421704(Top 82%)12776(Top 84%)12776(Top 242%)
24M24.00 mi1.00 mi23552-813821+513821+523312(Top 88%)13487(Top 89%)13487(Top 255%)
40K24.85 mi0.85 mi23457+9513763+5813763+5820522(Top 77%)12161(Top 80%)12161(Top 230%)
25.2M25.20 mi0.35 mi23393+6413720+4313720+4318274(Top 69%)11169(Top 74%)11169(Top 211%)
Finish26.22 mi1.02 mi23287+10613662+5813662+5819840(Top 75%)11919(Top 79%)11919(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24165

Males

14157

M18-39

14157

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24495

Males

14309

M18-39

14309

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24165

Males

14157

M18-39

14157

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22572

Males

13427

M18-39

13427

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23766

Males

13960

M18-39

13960

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23995

Males

14019

M18-39

14019

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23065

Males

13553

M18-39

13553

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

22669

Males

13308

M18-39

13308

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22779

Males

13329

M18-39

13329

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

22026

Males

12942

M18-39

12942

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21704

Males

12776

M18-39

12776

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23312

Males

13487

M18-39

13487

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20522

Males

12161

M18-39

12161

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18274

Males

11169

M18-39

11169

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

19840

Males

11919

M18-39

11919

Passing Analysis

Category:
Athletes Passed
2060
Passed By
357
Net Change
+1703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24990
5K → 10K35091+259#24990#24731
10K → 15K22240+182#24731#24549
15K → 20K5190+519#24549#24030
20K → Half3113+18#24030#24012
Half → 25K9992+7#24012#24005
25K → 30K20536+169#24005#23836
30K → 20M10816+92#23836#23744
20M → 21M7714+63#23744#23681
21M → 35K553+52#23681#23629
35K → 23M9712+85#23629#23544
23M → 24M2836-8#23544#23552
24M → 40K983+95#23552#23457
40K → 25.2M640+64#23457#23393
25.2M → Finish1071+106#23393#23287
TOTALS2060357+1703
📊

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