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BOSTON MARATHON 2024

Sean Mckenzie

Bib: 4292•M

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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 20%
Division (M18-39)
#0 / 4849
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #4733
Start → 5K
20:47 | 6:41/mi
10K· 6.21 mi
41:38
Rank: #4536 (+197)
5K → 10K
20:51 | 6:43/mi
15K· 9.32 mi
1:02:17
Rank: #4158 (+378)
10K → 15K
20:39 | 6:39/mi
20K· 12.43 mi
1:23:22
Rank: #4013 (+145)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:27:54
Rank: #3973 (+40)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:45
Rank: #3935 (+38)
Half → 25K
16:51 | 6:57/mi
30K· 18.64 mi
2:07:17
Rank: #3921 (+14)
25K → 30K
22:32 | 7:15/mi
20M
2:17:17
Rank: #3840 (+81)
30K → 20M
10:00 | 7:22/mi
21M
2:25:06
Rank: #3760 (+80)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:30:24
Rank: #3718 (+42)
21M → 35K
5:18 | 7:05/mi
23M
2:39:25
Rank: #3571 (+147)
35K → 23M
9:01 | 7:12/mi
24M
2:46:14
Rank: #3424 (+147)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:52:12
Rank: #3306 (+118)
24M → 40K
5:58 | 6:59/mi
25.2M
2:54:53
Rank: #3266 (+40)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:02:06
Rank: #3207 (+59)
25.2M → Finish
7:13 | 7:05/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:54
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:34:12
Pace7:11 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4420:476:4120:47
6:41
-
10K
6.21 mi10:44:3541:386:4220:51
6:43
+0:02
15K
9.32 mi11:05:141:02:176:4120:39
6:39
-0:04
20K
12.43 mi11:26:191:23:226:4221:05
6:47
+0:08
Half
13.11 mi11:30:511:27:546:424:32
6:39
-0:08
25K
15.53 mi11:47:421:44:456:4516:51
6:57
+0:18
30K
18.64 mi12:10:142:07:176:5022:32
7:15
+0:18
20M
20.00 mi12:20:142:17:176:5210:00
7:22
+0:07
21M
21.00 mi12:28:032:25:066:557:49
7:49
+0:27
35K
21.75 mi12:33:212:30:246:555:18
7:05
-0:44
23M
23.00 mi12:42:222:39:256:569:01
7:12
+0:07
24M
24.00 mi12:49:112:46:146:566:49
6:49
-0:23
40K
24.85 mi12:55:092:52:126:565:58
6:59
+0:10
25.2M
25.20 mi12:57:502:54:536:562:41
7:47
+0:48
Finish
26.22 mi13:05:033:02:066:577:13
7:05
-0:42

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

6:39 /mi

Average Pace

6:57 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:41:36

89% of race

Time at Steady Pace

20:30

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:4420:476:4120:47
6:41
#4733
10K
6.21 mi10:44:3541:386:4220:51
6:43
#4536
15K
9.32 mi11:05:141:02:176:4120:39
6:39
#4158
20K
12.43 mi11:26:191:23:226:4221:05
6:47
#4013
Half
13.11 mi11:30:511:27:546:424:32
6:39
#3973
25K
15.53 mi11:47:421:44:456:4516:51
6:57
#3935
30K
18.64 mi12:10:142:07:176:5022:32
7:15
#3921
20M
20.00 mi12:20:142:17:176:5210:00
7:22
#3840
21M
21.00 mi12:28:032:25:066:557:49
7:49
#3760
35K
21.75 mi12:33:212:30:246:555:18
7:05
#3718
23M
23.00 mi12:42:222:39:256:569:01
7:12
#3571
24M
24.00 mi12:49:112:46:146:566:49
6:49
#3424
40K
24.85 mi12:55:092:52:126:565:58
6:59
#3306
25.2M
25.20 mi12:57:502:54:536:562:41
7:47
#3266
Finish
26.22 mi13:05:033:02:066:577:13
7:05
#3207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4733440344033556(Top 14%)3369(Top 23%)3369(Top 69%)
10K6.21 mi3.10 mi4536+1974241+1624241+1624407(Top 17%)4120(Top 28%)4120(Top 85%)
15K9.32 mi3.11 mi4158+3783904+3373904+3373556(Top 14%)3369(Top 23%)3369(Top 69%)
20K12.43 mi3.11 mi4013+1453779+1253779+1253755(Top 15%)3530(Top 24%)3530(Top 73%)
Half13.11 mi0.68 mi3973+403743+363743+363415(Top 13%)3233(Top 22%)3233(Top 67%)
25K15.53 mi2.42 mi3935+383701+423701+424067(Top 16%)3751(Top 26%)3751(Top 77%)
30K18.64 mi3.11 mi3921+143673+283673+284002(Top 16%)3616(Top 25%)3616(Top 75%)
20M20.00 mi1.36 mi3840+813587+863587+863764(Top 15%)3371(Top 23%)3371(Top 70%)
21M21.00 mi1.00 mi3760+803505+823505+823502(Top 14%)3099(Top 21%)3099(Top 64%)
35K21.75 mi0.75 mi3718+423457+483457+483356(Top 13%)2980(Top 20%)2980(Top 61%)
23M23.00 mi1.25 mi3571+1473314+1433314+1432591(Top 10%)2331(Top 16%)2331(Top 48%)
24M24.00 mi1.00 mi3424+1473178+1363178+1361749(Top 7%)1603(Top 11%)1603(Top 33%)
40K24.85 mi0.85 mi3306+1183068+1103068+1101801(Top 7%)1632(Top 11%)1632(Top 34%)
25.2M25.20 mi0.35 mi3266+403029+393029+392139(Top 8%)1884(Top 13%)1884(Top 39%)
Finish26.22 mi1.02 mi3207+592963+662963+663480(Top 14%)2847(Top 20%)2847(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3556

Males

3369

M18-39

3369

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4407

Males

4120

M18-39

4120

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3556

Males

3369

M18-39

3369

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3755

Males

3530

M18-39

3530

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3415

Males

3233

M18-39

3233

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4067

Males

3751

M18-39

3751

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4002

Males

3616

M18-39

3616

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3764

Males

3371

M18-39

3371

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3502

Males

3099

M18-39

3099

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3356

Males

2980

M18-39

2980

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2591

Males

2331

M18-39

2331

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1749

Males

1603

M18-39

1603

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1801

Males

1632

M18-39

1632

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2139

Males

1884

M18-39

1884

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3480

Males

2847

M18-39

2847

Passing Analysis

Category:
Athletes Passed
2191
Passed By
665
Net Change
+1526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4733
5K → 10K29093+197#4733#4536
10K → 15K39113+378#4536#4158
15K → 20K22277+145#4158#4013
20K → Half466+40#4013#3973
Half → 25K141103+38#3973#3935
25K → 30K192178+14#3935#3921
30K → 20M15372+81#3921#3840
20M → 21M12242+80#3840#3760
21M → 35K7028+42#3760#3718
35K → 23M16417+147#3718#3571
23M → 24M1492+147#3571#3424
24M → 40K1191+118#3424#3306
40K → 25.2M455+40#3306#3266
25.2M → Finish8728+59#3266#3207
TOTALS2191665+1526
📊

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