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BOSTON MARATHON 2024

Jared Clemenzi

Bib: 28949•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
27:37
Rank: #19647
Start → 5K
27:37 | 8:53/mi
10K· 6.21 mi
55:10
Rank: #19388 (+259)
5K → 10K
27:33 | 8:52/mi
15K· 9.32 mi
1:24:03
Rank: #19642 (-254)
10K → 15K
28:53 | 9:18/mi
20K· 12.43 mi
1:54:32
Rank: #19805 (-163)
15K → 20K
30:29 | 9:49/mi
Half· 13.11 mi
2:01:01
Rank: #19842 (-37)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:26:12
Rank: #19903 (-61)
Half → 25K
25:11 | 10:23/mi
30K· 18.64 mi
2:59:50
Rank: #19806 (+97)
25K → 30K
33:38 | 10:50/mi
20M
3:15:28
Rank: #19851 (-45)
30K → 20M
15:38 | 11:30/mi
21M
3:27:44
Rank: #19796 (+55)
20M → 21M
12:16 | 12:16/mi
35K· 21.75 mi
3:37:03
Rank: #19941 (-145)
21M → 35K
9:19 | 12:27/mi
23M
3:52:32
Rank: #20049 (-108)
35K → 23M
15:29 | 12:22/mi
24M
4:04:40
Rank: #20122 (-73)
23M → 24M
12:08 | 12:08/mi
40K· 24.85 mi
4:14:22
Rank: #20077 (+45)
24M → 40K
9:42 | 11:21/mi
25.2M
4:18:39
Rank: #20044 (+33)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:30:07
Rank: #20112 (-68)
25.2M → Finish
11:28 | 11:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:01
Pace9:14 /mi
2nd Half
Distance13.11 mi
Time2:29:06
Pace11:22 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3127:378:5327:37
8:53
-
10K
6.21 mi12:16:0455:108:5327:33
8:52
-0:01
15K
9.32 mi12:44:571:24:039:0128:53
9:18
+0:26
20K
12.43 mi13:15:261:54:329:1330:29
9:49
+0:31
Half
13.11 mi13:21:552:01:019:146:29
9:30
-0:19
25K
15.53 mi13:47:062:26:129:2525:11
10:23
+0:53
30K
18.64 mi14:20:442:59:509:3933:38
10:50
+0:27
20M
20.00 mi14:36:223:15:289:4615:38
11:30
+0:40
21M
21.00 mi14:48:383:27:449:5412:16
12:16
+0:46
35K
21.75 mi14:57:573:37:039:599:19
12:27
+0:11
23M
23.00 mi15:13:263:52:3210:0715:29
12:22
-0:05
24M
24.00 mi15:25:344:04:4010:1212:08
12:08
-0:14
40K
24.85 mi15:35:164:14:2210:149:42
11:21
-0:47
25.2M
25.20 mi15:39:334:18:3910:164:17
12:25
+1:04
Finish
26.22 mi15:51:014:30:0710:1911:28
11:15
-1:10

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

8:52 /mi

Average Pace

10:19 /mi

Slowest Pace

12:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:12

54% of race

Time at Steady Pace

1:10:26

26% of race

Time at Slower Pace

53:29

20% of race

Average Pace: 10:18 /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 mi11:48:3127:378:5327:37
8:53
#19647
10K
6.21 mi12:16:0455:108:5327:33
8:52
#19388
15K
9.32 mi12:44:571:24:039:0128:53
9:18
#19642
20K
12.43 mi13:15:261:54:329:1330:29
9:49
#19805
Half
13.11 mi13:21:552:01:019:146:29
9:30
#19842
25K
15.53 mi13:47:062:26:129:2525:11
10:23
#19903
30K
18.64 mi14:20:442:59:509:3933:38
10:50
#19806
20M
20.00 mi14:36:223:15:289:4615:38
11:30
#19851
21M
21.00 mi14:48:383:27:449:5412:16
12:16
#19796
35K
21.75 mi14:57:573:37:039:599:19
12:27
#19941
23M
23.00 mi15:13:263:52:3210:0715:29
12:22
#20049
24M
24.00 mi15:25:344:04:4010:1212:08
12:08
#20122
40K
24.85 mi15:35:164:14:2210:149:42
11:21
#20077
25.2M
25.20 mi15:39:334:18:3910:164:17
12:25
#20044
Finish
26.22 mi15:51:014:30:0710:1911:28
11:15
#20112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19647119031190320012(Top 78%)12177(Top 84%)12177(Top 251%)
10K6.21 mi3.10 mi19388+25911819+8411819+8419179(Top 75%)11750(Top 81%)11750(Top 242%)
15K9.32 mi3.11 mi19642-25411957-13811957-13820012(Top 78%)12177(Top 84%)12177(Top 251%)
20K12.43 mi3.11 mi19805-16312046-8912046-8920078(Top 79%)12178(Top 84%)12178(Top 251%)
Half13.11 mi0.68 mi19842-3712057-1112057-1120063(Top 79%)12107(Top 83%)12107(Top 250%)
25K15.53 mi2.42 mi19903-6112079-2212079-2220123(Top 79%)12088(Top 83%)12088(Top 249%)
30K18.64 mi3.11 mi19806+9711974+10511974+10519577(Top 77%)11647(Top 80%)11647(Top 240%)
20M20.00 mi1.36 mi19851-4511973+111973+120392(Top 80%)11919(Top 82%)11919(Top 246%)
21M21.00 mi1.00 mi19796+5511915+5811915+5819376(Top 76%)11330(Top 78%)11330(Top 234%)
35K21.75 mi0.75 mi19941-14511971-5611971-5622503(Top 88%)12869(Top 88%)12869(Top 265%)
23M23.00 mi1.25 mi20049-10811990-1911990-1921440(Top 84%)12296(Top 84%)12296(Top 254%)
24M24.00 mi1.00 mi20122-7312003-1312003-1321694(Top 85%)12369(Top 85%)12369(Top 255%)
40K24.85 mi0.85 mi20077+4511964+3911964+3918957(Top 74%)10932(Top 75%)10932(Top 225%)
25.2M25.20 mi0.35 mi20044+3311944+2011944+2018322(Top 72%)10603(Top 73%)10603(Top 219%)
Finish26.22 mi1.02 mi20112-6811958-1411958-1421934(Top 86%)12468(Top 86%)12468(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20012

Males

12177

M18-39

12177

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19179

Males

11750

M18-39

11750

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20012

Males

12177

M18-39

12177

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20078

Males

12178

M18-39

12178

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20063

Males

12107

M18-39

12107

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20123

Males

12088

M18-39

12088

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19577

Males

11647

M18-39

11647

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20392

Males

11919

M18-39

11919

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19376

Males

11330

M18-39

11330

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22503

Males

12869

M18-39

12869

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

21440

Males

12296

M18-39

12296

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21694

Males

12369

M18-39

12369

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18957

Males

10932

M18-39

10932

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18322

Males

10603

M18-39

10603

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

21934

Males

12468

M18-39

12468

Passing Analysis

Category:
Athletes Passed
1578
Passed By
2043
Net Change
-465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19647
5K → 10K397138+259#19647#19388
10K → 15K150404-254#19388#19642
15K → 20K173336-163#19642#19805
20K → Half2057-37#19805#19842
Half → 25K153214-61#19842#19903
25K → 30K225128+97#19903#19806
30K → 20M67112-45#19806#19851
20M → 21M10752+55#19851#19796
21M → 35K23168-145#19796#19941
35K → 23M57165-108#19941#20049
23M → 24M50123-73#20049#20122
24M → 40K7530+45#20122#20077
40K → 25.2M4512+33#20077#20044
25.2M → Finish36104-68#20044#20112
TOTALS15782043-465
📊

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