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BOSTON MARATHON 2024

Kent Smith

Bib: 387•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:45
Rank: #378
Start → 5K
17:45 | 5:43/mi
10K· 6.21 mi
35:48
Rank: #426 (-48)
5K → 10K
18:03 | 5:49/mi
15K· 9.32 mi
53:51
Rank: #399 (+27)
10K → 15K
18:03 | 5:49/mi
20K· 12.43 mi
1:12:08
Rank: #393 (+6)
15K → 20K
18:17 | 5:53/mi
Half· 13.11 mi
1:16:09
Rank: #394 (-1)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:30:40
Rank: #385 (+9)
Half → 25K
14:31 | 5:59/mi
30K· 18.64 mi
1:49:28
Rank: #336 (+49)
25K → 30K
18:48 | 6:03/mi
20M
1:57:48
Rank: #322 (+14)
30K → 20M
8:20 | 6:08/mi
21M
2:04:19
Rank: #314 (+8)
20M → 21M
6:31 | 6:31/mi
35K· 21.75 mi
2:08:52
Rank: #315 (-1)
21M → 35K
4:33 | 6:05/mi
23M
2:16:55
Rank: #308 (+7)
35K → 23M
8:03 | 6:26/mi
24M
2:23:17
Rank: #315 (-7)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:29:04
Rank: #322 (-7)
24M → 40K
5:47 | 6:46/mi
25.2M
2:31:34
Rank: #321 (+1)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:38:10
Rank: #333 (-12)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:09
Pace5:49 /mi
2nd Half
Distance13.11 mi
Time1:22:01
Pace6:15 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5417:455:4317:45
5:43
-
10K
6.21 mi10:35:5735:485:4618:03
5:49
+0:06
15K
9.32 mi10:54:0053:515:4718:03
5:49
0:00
20K
12.43 mi11:12:171:12:085:4818:17
5:53
+0:04
Half
13.11 mi11:16:181:16:095:494:01
5:53
0:00
25K
15.53 mi11:30:491:30:405:5014:31
5:59
+0:06
30K
18.64 mi11:49:371:49:285:5218:48
6:03
+0:04
20M
20.00 mi11:57:571:57:485:538:20
6:08
+0:05
21M
21.00 mi12:04:282:04:195:556:31
6:31
+0:23
35K
21.75 mi12:09:012:08:525:564:33
6:05
-0:26
23M
23.00 mi12:17:042:16:555:578:03
6:26
+0:21
24M
24.00 mi12:23:262:23:175:586:22
6:22
-0:04
40K
24.85 mi12:29:132:29:046:005:47
6:46
+0:24
25.2M
25.20 mi12:31:432:31:346:012:30
7:15
+0:29
Finish
26.22 mi12:38:192:38:106:026:36
6:29
-0:46

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

5:43 /mi

Average Pace

6:02 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:51

34% of race

Time at Steady Pace

1:08:30

43% of race

Time at Slower Pace

35:49

23% 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 mi10:17:5417:455:4317:45
5:43
#378
10K
6.21 mi10:35:5735:485:4618:03
5:49
#426
15K
9.32 mi10:54:0053:515:4718:03
5:49
#399
20K
12.43 mi11:12:171:12:085:4818:17
5:53
#393
Half
13.11 mi11:16:181:16:095:494:01
5:53
#394
25K
15.53 mi11:30:491:30:405:5014:31
5:59
#385
30K
18.64 mi11:49:371:49:285:5218:48
6:03
#336
20M
20.00 mi11:57:571:57:485:538:20
6:08
#322
21M
21.00 mi12:04:282:04:195:556:31
6:31
#314
35K
21.75 mi12:09:012:08:525:564:33
6:05
#315
23M
23.00 mi12:17:042:16:555:578:03
6:26
#308
24M
24.00 mi12:23:262:23:175:586:22
6:22
#315
40K
24.85 mi12:29:132:29:046:005:47
6:46
#322
25.2M
25.20 mi12:31:432:31:346:012:30
7:15
#321
Finish
26.22 mi12:38:192:38:106:026:36
6:29
#333
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi378357357390(Top 2%)368(Top 3%)368(Top 8%)
10K6.21 mi3.10 mi426-48404-47404-47483(Top 2%)460(Top 3%)460(Top 9%)
15K9.32 mi3.11 mi399+27377+27377+27390(Top 2%)368(Top 3%)368(Top 8%)
20K12.43 mi3.11 mi393+6371+6371+6379(Top 1%)357(Top 2%)357(Top 7%)
Half13.11 mi0.68 mi394-1372-1372-1520(Top 2%)496(Top 3%)496(Top 10%)
25K15.53 mi2.42 mi385+9363+9363+9438(Top 2%)415(Top 3%)415(Top 9%)
30K18.64 mi3.11 mi336+49314+49314+49288(Top 1%)265(Top 2%)265(Top 5%)
20M20.00 mi1.36 mi322+14300+14300+14319(Top 1%)293(Top 2%)293(Top 6%)
21M21.00 mi1.00 mi314+8292+8292+8350(Top 1%)327(Top 2%)327(Top 7%)
35K21.75 mi0.75 mi315-1292292451(Top 2%)420(Top 3%)420(Top 9%)
23M23.00 mi1.25 mi308+7285+7285+7562(Top 2%)529(Top 4%)529(Top 11%)
24M24.00 mi1.00 mi315-7292-7292-7702(Top 3%)660(Top 5%)660(Top 14%)
40K24.85 mi0.85 mi322-7299-7299-71196(Top 5%)1104(Top 8%)1104(Top 23%)
25.2M25.20 mi0.35 mi321+1298+1298+1903(Top 4%)830(Top 6%)830(Top 17%)
Finish26.22 mi1.02 mi333-12309-11309-111306(Top 5%)1186(Top 8%)1186(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

390

Males

368

M18-39

368

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

483

Males

460

M18-39

460

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

390

Males

368

M18-39

368

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

379

Males

357

M18-39

357

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

520

Males

496

M18-39

496

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

438

Males

415

M18-39

415

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

288

Males

265

M18-39

265

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

319

Males

293

M18-39

293

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

350

Males

327

M18-39

327

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

451

Males

420

M18-39

420

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

562

Males

529

M18-39

529

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

702

Males

660

M18-39

660

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1196

Males

1104

M18-39

1104

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

903

Males

830

M18-39

830

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1306

Males

1186

M18-39

1186

Passing Analysis

Category:
Athletes Passed
216
Passed By
171
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#378
5K → 10K856-48#378#426
10K → 15K325+27#426#399
15K → 20K2620+6#399#393
20K → Half34-1#393#394
Half → 25K2718+9#394#385
25K → 30K556+49#385#336
30K → 20M195+14#336#322
20M → 21M113+8#322#314
21M → 35K45-1#314#315
35K → 23M158+7#315#308
23M → 24M411-7#308#315
24M → 40K411-7#315#322
40K → 25.2M43+1#322#321
25.2M → Finish416-12#321#333
TOTALS216171+45
📊

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