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BOSTON MARATHON 2024

Cory Harris

Bib: 5492•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:10
Rank: #3253
Start → 5K
20:10 | 6:29/mi
10K· 6.21 mi
40:56
Rank: #3679 (-426)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:01:51
Rank: #3817 (-138)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:22:58
Rank: #3766 (+51)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:27:35
Rank: #3792 (-26)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:44:25
Rank: #3810 (-18)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:06:45
Rank: #3711 (+99)
25K → 30K
22:20 | 7:11/mi
20M
2:16:33
Rank: #3598 (+113)
30K → 20M
9:48 | 7:13/mi
21M
2:24:08
Rank: #3482 (+116)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:29:12
Rank: #3406 (+76)
21M → 35K
5:04 | 6:46/mi
23M
2:38:39
Rank: #3391 (+15)
35K → 23M
9:27 | 7:33/mi
24M
2:46:26
Rank: #3470 (-79)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
2:53:30
Rank: #3537 (-67)
24M → 40K
7:04 | 8:16/mi
25.2M
2:56:33
Rank: #3548 (-11)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:04:10
Rank: #3551 (-3)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:35
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:36:35
Pace7:22 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0020:106:2920:10
6:29
-
10K
6.21 mi10:44:4640:566:3520:46
6:41
+0:12
15K
9.32 mi11:05:411:01:516:3820:55
6:44
+0:03
20K
12.43 mi11:26:481:22:586:4121:07
6:48
+0:04
Half
13.11 mi11:31:251:27:356:414:37
6:46
-0:02
25K
15.53 mi11:48:151:44:256:4316:50
6:57
+0:11
30K
18.64 mi12:10:352:06:456:4822:20
7:11
+0:14
20M
20.00 mi12:20:232:16:336:509:48
7:13
+0:02
21M
21.00 mi12:27:582:24:086:527:35
7:35
+0:22
35K
21.75 mi12:33:022:29:126:525:04
6:46
-0:49
23M
23.00 mi12:42:292:38:396:549:27
7:33
+0:47
24M
24.00 mi12:50:162:46:266:567:47
7:47
+0:14
40K
24.85 mi12:57:202:53:306:597:04
8:16
+0:29
25.2M
25.20 mi13:00:232:56:337:003:03
8:51
+0:35
Finish
26.22 mi13:08:003:04:107:027:37
7:28
-1:23

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

6:29 /mi

Average Pace

7:02 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:39

50% of race

Time at Steady Pace

56:35

31% of race

Time at Slower Pace

34:56

19% of race

Average Pace: 7:01 /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 mi10:24:0020:106:2920:10
6:29
#3253
10K
6.21 mi10:44:4640:566:3520:46
6:41
#3679
15K
9.32 mi11:05:411:01:516:3820:55
6:44
#3817
20K
12.43 mi11:26:481:22:586:4121:07
6:48
#3766
Half
13.11 mi11:31:251:27:356:414:37
6:46
#3792
25K
15.53 mi11:48:151:44:256:4316:50
6:57
#3810
30K
18.64 mi12:10:352:06:456:4822:20
7:11
#3711
20M
20.00 mi12:20:232:16:336:509:48
7:13
#3598
21M
21.00 mi12:27:582:24:086:527:35
7:35
#3482
35K
21.75 mi12:33:022:29:126:525:04
6:46
#3406
23M
23.00 mi12:42:292:38:396:549:27
7:33
#3391
24M
24.00 mi12:50:162:46:266:567:47
7:47
#3470
40K
24.85 mi12:57:202:53:306:597:04
8:16
#3537
25.2M
25.20 mi13:00:232:56:337:003:03
8:51
#3548
Finish
26.22 mi13:08:003:04:107:027:37
7:28
#3551
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3253310131014161(Top 16%)3903(Top 27%)3903(Top 80%)
10K6.21 mi3.10 mi3679-4263487-3863487-3864206(Top 16%)3944(Top 27%)3944(Top 81%)
15K9.32 mi3.11 mi3817-1383610-1233610-1234161(Top 16%)3903(Top 27%)3903(Top 80%)
20K12.43 mi3.11 mi3766+513567+433567+433838(Top 15%)3602(Top 25%)3602(Top 74%)
Half13.11 mi0.68 mi3792-263592-253592-254230(Top 17%)3934(Top 27%)3934(Top 81%)
25K15.53 mi2.42 mi3810-183591+13591+14037(Top 16%)3727(Top 26%)3727(Top 77%)
30K18.64 mi3.11 mi3711+993484+1073484+1073716(Top 15%)3387(Top 23%)3387(Top 70%)
20M20.00 mi1.36 mi3598+1133373+1113373+1113197(Top 13%)2908(Top 20%)2908(Top 60%)
21M21.00 mi1.00 mi3482+1163259+1143259+1142770(Top 11%)2512(Top 17%)2512(Top 52%)
35K21.75 mi0.75 mi3406+763184+753184+752204(Top 9%)2035(Top 14%)2035(Top 42%)
23M23.00 mi1.25 mi3391+153159+253159+253791(Top 15%)3240(Top 22%)3240(Top 67%)
24M24.00 mi1.00 mi3470-793216-573216-575430(Top 21%)4136(Top 28%)4136(Top 85%)
40K24.85 mi0.85 mi3537-673265-493265-497097(Top 28%)4898(Top 34%)4898(Top 101%)
25.2M25.20 mi0.35 mi3548-113268-33268-35768(Top 23%)4131(Top 28%)4131(Top 85%)
Finish26.22 mi1.02 mi3551-33259+93259+95457(Top 21%)4040(Top 28%)4040(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4161

Males

3903

M18-39

3903

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4206

Males

3944

M18-39

3944

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4161

Males

3903

M18-39

3903

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3838

Males

3602

M18-39

3602

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4230

Males

3934

M18-39

3934

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4037

Males

3727

M18-39

3727

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3716

Males

3387

M18-39

3387

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3197

Males

2908

M18-39

2908

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2770

Males

2512

M18-39

2512

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2204

Males

2035

M18-39

2035

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3791

Males

3240

M18-39

3240

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5430

Males

4136

M18-39

4136

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7097

Males

4898

M18-39

4898

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5768

Males

4131

M18-39

4131

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5457

Males

4040

M18-39

4040

Passing Analysis

Category:
Athletes Passed
1245
Passed By
1543
Net Change
-298
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3253
5K → 10K29455-426#3253#3679
10K → 15K71209-138#3679#3817
15K → 20K166115+51#3817#3766
20K → Half1339-26#3766#3792
Half → 25K119137-18#3792#3810
25K → 30K235136+99#3810#3711
30K → 20M14835+113#3711#3598
20M → 21M14428+116#3598#3482
21M → 35K859+76#3482#3406
35K → 23M9479+15#3406#3391
23M → 24M35114-79#3391#3470
24M → 40K2996-67#3470#3537
40K → 25.2M2536-11#3537#3548
25.2M → Finish5255-3#3548#3551
TOTALS12451543-298
📊

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