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BOSTON MARATHON 2024

Chad Cini

Bib: 2519•M

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:18
Rank: #664
Start → 5K
18:18 | 5:53/mi
10K· 6.21 mi
36:59
Rank: #771 (-107)
5K → 10K
18:41 | 6:01/mi
15K· 9.32 mi
55:59
Rank: #853 (-82)
10K → 15K
19:00 | 6:07/mi
20K· 12.43 mi
1:14:37
Rank: #775 (+78)
15K → 20K
18:38 | 6:00/mi
Half· 13.11 mi
1:18:38
Rank: #754 (+21)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:33:18
Rank: #696 (+58)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:52:18
Rank: #586 (+110)
25K → 30K
19:00 | 6:07/mi
20M
2:00:50
Rank: #560 (+26)
30K → 20M
8:32 | 6:17/mi
21M
2:07:32
Rank: #539 (+21)
20M → 21M
6:42 | 6:42/mi
35K· 21.75 mi
2:12:23
Rank: #550 (-11)
21M → 35K
4:51 | 6:29/mi
23M
2:20:58
Rank: #577 (-27)
35K → 23M
8:35 | 6:51/mi
24M
2:27:52
Rank: #610 (-33)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:34:05
Rank: #649 (-39)
24M → 40K
6:13 | 7:16/mi
25.2M
2:36:53
Rank: #660 (-11)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:44:09
Rank: #722 (-62)
25.2M → Finish
7:16 | 7:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:38
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:25:31
Pace6:31 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1318:185:5318:18
5:53
-
10K
6.21 mi10:37:5436:595:5718:41
6:01
+0:08
15K
9.32 mi10:56:5455:596:0019:00
6:07
+0:06
20K
12.43 mi11:15:321:14:376:0018:38
6:00
-0:07
Half
13.11 mi11:19:331:18:386:004:01
5:53
-0:07
25K
15.53 mi11:34:131:33:186:0014:40
6:03
+0:10
30K
18.64 mi11:53:131:52:186:0119:00
6:07
+0:04
20M
20.00 mi12:01:452:00:506:028:32
6:17
+0:10
21M
21.00 mi12:08:272:07:326:046:42
6:42
+0:25
35K
21.75 mi12:13:182:12:236:054:51
6:29
-0:13
23M
23.00 mi12:21:532:20:586:088:35
6:51
+0:22
24M
24.00 mi12:28:472:27:526:106:54
6:54
+0:03
40K
24.85 mi12:35:002:34:056:126:13
7:16
+0:22
25.2M
25.20 mi12:37:482:36:536:142:48
8:07
+0:51
Finish
26.22 mi12:45:042:44:096:167:16
7:08
-0:59

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

5:53 /mi

Average Pace

6:16 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:19

14% of race

Time at Steady Pace

1:43:22

63% of race

Time at Slower Pace

38:28

23% of race

Average Pace: 6:16 /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 mi10:19:1318:185:5318:18
5:53
#664
10K
6.21 mi10:37:5436:595:5718:41
6:01
#771
15K
9.32 mi10:56:5455:596:0019:00
6:07
#853
20K
12.43 mi11:15:321:14:376:0018:38
6:00
#775
Half
13.11 mi11:19:331:18:386:004:01
5:53
#754
25K
15.53 mi11:34:131:33:186:0014:40
6:03
#696
30K
18.64 mi11:53:131:52:186:0119:00
6:07
#586
20M
20.00 mi12:01:452:00:506:028:32
6:17
#560
21M
21.00 mi12:08:272:07:326:046:42
6:42
#539
35K
21.75 mi12:13:182:12:236:054:51
6:29
#550
23M
23.00 mi12:21:532:20:586:088:35
6:51
#577
24M
24.00 mi12:28:472:27:526:106:54
6:54
#610
40K
24.85 mi12:35:002:34:056:126:13
7:16
#649
25.2M
25.20 mi12:37:482:36:536:142:48
8:07
#660
Finish
26.22 mi12:45:042:44:096:167:16
7:08
#722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6646376371099(Top 4%)1062(Top 7%)1062(Top 22%)
10K6.21 mi3.10 mi771-107743-106743-106902(Top 4%)868(Top 6%)868(Top 18%)
15K9.32 mi3.11 mi853-82825-82825-821099(Top 4%)1062(Top 7%)1062(Top 22%)
20K12.43 mi3.11 mi775+78748+77748+77598(Top 2%)573(Top 4%)573(Top 12%)
Half13.11 mi0.68 mi754+21728+20728+20542(Top 2%)518(Top 4%)518(Top 11%)
25K15.53 mi2.42 mi696+58671+57671+57555(Top 2%)526(Top 4%)526(Top 11%)
30K18.64 mi3.11 mi586+110562+109562+109359(Top 1%)333(Top 2%)333(Top 7%)
20M20.00 mi1.36 mi560+26534+28534+28488(Top 2%)459(Top 3%)459(Top 9%)
21M21.00 mi1.00 mi539+21513+21513+21562(Top 2%)527(Top 4%)527(Top 11%)
35K21.75 mi0.75 mi550-11522-9522-91187(Top 5%)1121(Top 8%)1121(Top 23%)
23M23.00 mi1.25 mi577-27548-26548-261453(Top 6%)1362(Top 9%)1362(Top 28%)
24M24.00 mi1.00 mi610-33581-33581-331977(Top 8%)1784(Top 12%)1784(Top 37%)
40K24.85 mi0.85 mi649-39619-38619-382686(Top 11%)2336(Top 16%)2336(Top 48%)
25.2M25.20 mi0.35 mi660-11629-10629-103042(Top 12%)2531(Top 17%)2531(Top 52%)
Finish26.22 mi1.02 mi722-62690-61690-613677(Top 14%)2981(Top 20%)2981(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1099

Males

1062

M18-39

1062

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

902

Males

868

M18-39

868

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1099

Males

1062

M18-39

1062

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

598

Males

573

M18-39

573

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

542

Males

518

M18-39

518

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

555

Males

526

M18-39

526

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

359

Males

333

M18-39

333

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

488

Males

459

M18-39

459

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

562

Males

527

M18-39

527

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1187

Males

1121

M18-39

1121

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1453

Males

1362

M18-39

1362

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

1977

Males

1784

M18-39

1784

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2686

Males

2336

M18-39

2336

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3042

Males

2531

M18-39

2531

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3677

Males

2981

M18-39

2981

Passing Analysis

Category:
Athletes Passed
397
Passed By
455
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#664
5K → 10K7114-107#664#771
10K → 15K991-82#771#853
15K → 20K846+78#853#775
20K → Half221+21#775#754
Half → 25K602+58#754#696
25K → 30K1133+110#696#586
30K → 20M326+26#586#560
20M → 21M309+21#560#539
21M → 35K617-11#539#550
35K → 23M1441-27#550#577
23M → 24M639-33#577#610
24M → 40K1049-39#610#649
40K → 25.2M112-11#649#660
25.2M → Finish365-62#660#722
TOTALS397455-58
📊

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