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BOSTON MARATHON 2024

Joseph Cafaro

Bib: 3671•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 39%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:58
Rank: #7469
Start → 5K
21:58 | 7:04/mi
10K· 6.21 mi
44:33
Rank: #7906 (-437)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:07:04
Rank: #7840 (+66)
10K → 15K
22:31 | 7:15/mi
20K· 12.43 mi
1:30:11
Rank: #7814 (+26)
15K → 20K
23:07 | 7:26/mi
Half· 13.11 mi
1:35:11
Rank: #7804 (+10)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:29
Rank: #7646 (+158)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:17:46
Rank: #7381 (+265)
25K → 30K
24:17 | 7:49/mi
20M
2:28:48
Rank: #7323 (+58)
30K → 20M
11:02 | 8:07/mi
21M
2:37:14
Rank: #7149 (+174)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:43:17
Rank: #7127 (+22)
21M → 35K
6:03 | 8:05/mi
23M
2:53:54
Rank: #7124 (+3)
35K → 23M
10:37 | 8:29/mi
24M
3:02:13
Rank: #7116 (+8)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:09:32
Rank: #7123 (-7)
24M → 40K
7:19 | 8:33/mi
25.2M
3:12:38
Rank: #7081 (+42)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:20:48
Rank: #7085 (-4)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:11
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0721:587:0421:58
7:04
-
10K
6.21 mi10:46:4244:337:1022:35
7:16
+0:12
15K
9.32 mi11:09:131:07:047:1222:31
7:15
-0:01
20K
12.43 mi11:32:201:30:117:1523:07
7:26
+0:11
Half
13.11 mi11:37:201:35:117:165:00
7:20
-0:06
25K
15.53 mi11:55:381:53:297:1818:18
7:33
+0:13
30K
18.64 mi12:19:552:17:467:2324:17
7:49
+0:16
20M
20.00 mi12:30:572:28:487:2611:02
8:07
+0:18
21M
21.00 mi12:39:232:37:147:298:26
8:26
+0:19
35K
21.75 mi12:45:262:43:177:306:03
8:05
-0:21
23M
23.00 mi12:56:032:53:547:3410:37
8:29
+0:24
24M
24.00 mi13:04:223:02:137:368:19
8:19
-0:10
40K
24.85 mi13:11:413:09:327:387:19
8:33
+0:14
25.2M
25.20 mi13:14:473:12:387:393:06
8:59
+0:26
Finish
26.22 mi13:22:573:20:487:408:10
8:01
-0:58

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

7:04 /mi

Average Pace

7:40 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:29

57% of race

Time at Steady Pace

49:32

25% of race

Time at Slower Pace

37:47

19% of race

Average Pace: 7:39 /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 mi10:24:0721:587:0421:58
7:04
#7469
10K
6.21 mi10:46:4244:337:1022:35
7:16
#7906
15K
9.32 mi11:09:131:07:047:1222:31
7:15
#7840
20K
12.43 mi11:32:201:30:117:1523:07
7:26
#7814
Half
13.11 mi11:37:201:35:117:165:00
7:20
#7804
25K
15.53 mi11:55:381:53:297:1818:18
7:33
#7646
30K
18.64 mi12:19:552:17:467:2324:17
7:49
#7381
20M
20.00 mi12:30:572:28:487:2611:02
8:07
#7323
21M
21.00 mi12:39:232:37:147:298:26
8:26
#7149
35K
21.75 mi12:45:262:43:177:306:03
8:05
#7127
23M
23.00 mi12:56:032:53:547:3410:37
8:29
#7124
24M
24.00 mi13:04:223:02:137:368:19
8:19
#7116
40K
24.85 mi13:11:413:09:327:387:19
8:33
#7123
25.2M
25.20 mi13:14:473:12:387:393:06
8:59
#7081
Finish
26.22 mi13:22:573:20:487:408:10
8:01
#7085
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7469647064707803(Top 31%)6606(Top 45%)6606(Top 136%)
10K6.21 mi3.10 mi7906-4376731-2616731-2618413(Top 33%)6989(Top 48%)6989(Top 144%)
15K9.32 mi3.11 mi7840+666667+646667+647803(Top 31%)6606(Top 45%)6606(Top 136%)
20K12.43 mi3.11 mi7814+266622+456622+457923(Top 31%)6550(Top 45%)6550(Top 135%)
Half13.11 mi0.68 mi7804+106615+76615+77822(Top 31%)6507(Top 45%)6507(Top 134%)
25K15.53 mi2.42 mi7646+1586476+1396476+1397277(Top 28%)5985(Top 41%)5985(Top 123%)
30K18.64 mi3.11 mi7381+2656243+2336243+2336805(Top 27%)5509(Top 38%)5509(Top 114%)
20M20.00 mi1.36 mi7323+586163+806163+807399(Top 29%)5670(Top 39%)5670(Top 117%)
21M21.00 mi1.00 mi7149+1745999+1645999+1645923(Top 23%)4648(Top 32%)4648(Top 96%)
35K21.75 mi0.75 mi7127+225961+385961+388281(Top 32%)5890(Top 40%)5890(Top 121%)
23M23.00 mi1.25 mi7124+35895+665895+668337(Top 33%)5765(Top 40%)5765(Top 119%)
24M24.00 mi1.00 mi7116+85849+465849+468360(Top 33%)5683(Top 39%)5683(Top 117%)
40K24.85 mi0.85 mi7123-75814+355814+358634(Top 34%)5720(Top 39%)5720(Top 118%)
25.2M25.20 mi0.35 mi7081+425767+475767+476483(Top 25%)4538(Top 31%)4538(Top 94%)
Finish26.22 mi1.02 mi7085-45722+455722+458574(Top 34%)5695(Top 39%)5695(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

7803

Males

6606

M18-39

6606

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8413

Males

6989

M18-39

6989

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

7803

Males

6606

M18-39

6606

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7923

Males

6550

M18-39

6550

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7822

Males

6507

M18-39

6507

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7277

Males

5985

M18-39

5985

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6805

Males

5509

M18-39

5509

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7399

Males

5670

M18-39

5670

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5923

Males

4648

M18-39

4648

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8281

Males

5890

M18-39

5890

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8337

Males

5765

M18-39

5765

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8360

Males

5683

M18-39

5683

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8634

Males

5720

M18-39

5720

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6483

Males

4538

M18-39

4538

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8574

Males

5695

M18-39

5695

Passing Analysis

Category:
Athletes Passed
1998
Passed By
1614
Net Change
+384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7469
5K → 10K75512-437#7469#7906
10K → 15K206140+66#7906#7840
15K → 20K186160+26#7840#7814
20K → Half3828+10#7814#7804
Half → 25K24688+158#7804#7646
25K → 30K366101+265#7646#7381
30K → 20M13678+58#7381#7323
20M → 21M20127+174#7323#7149
21M → 35K9068+22#7149#7127
35K → 23M142139+3#7127#7124
23M → 24M9688+8#7124#7116
24M → 40K8188-7#7116#7123
40K → 25.2M5715+42#7123#7081
25.2M → Finish7882-4#7081#7085
TOTALS19981614+384
📊

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