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BOSTON MARATHON 2024

Kevin Zych

Bib: 4496•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:03
Rank: #1343
Start → 5K
19:03 | 6:08/mi
10K· 6.21 mi
37:51
Rank: #1154 (+189)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:47
Rank: #1095 (+59)
10K → 15K
18:56 | 6:06/mi
20K· 12.43 mi
1:15:40
Rank: #979 (+116)
15K → 20K
18:53 | 6:05/mi
Half· 13.11 mi
1:19:44
Rank: #960 (+19)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:34:30
Rank: #879 (+81)
Half → 25K
14:46 | 6:05/mi
30K· 18.64 mi
1:54:18
Rank: #822 (+57)
25K → 30K
19:48 | 6:22/mi
20M
2:03:02
Rank: #786 (+36)
30K → 20M
8:44 | 6:26/mi
21M
2:10:14
Rank: #815 (-29)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:15:30
Rank: #845 (-30)
21M → 35K
5:16 | 7:02/mi
23M
2:25:22
Rank: #986 (-141)
35K → 23M
9:52 | 7:53/mi
24M
2:32:52
Rank: #1067 (-81)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
2:39:18
Rank: #1116 (-49)
24M → 40K
6:26 | 7:31/mi
25.2M
2:41:59
Rank: #1123 (-7)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:48:42
Rank: #1116 (+7)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:44
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:28:58
Pace6:47 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3319:036:0819:03
6:08
-
10K
6.21 mi10:40:2137:516:0518:48
6:03
-0:05
15K
9.32 mi10:59:1756:476:0618:56
6:06
+0:03
20K
12.43 mi11:18:101:15:406:0518:53
6:05
-0:01
Half
13.11 mi11:22:141:19:446:054:04
5:58
-0:07
25K
15.53 mi11:37:001:34:306:0514:46
6:05
+0:07
30K
18.64 mi11:56:481:54:186:0819:48
6:22
+0:17
20M
20.00 mi12:05:322:03:026:098:44
6:26
+0:04
21M
21.00 mi12:12:442:10:146:127:12
7:12
+0:46
35K
21.75 mi12:18:002:15:306:145:16
7:02
-0:10
23M
23.00 mi12:27:522:25:226:199:52
7:53
+0:51
24M
24.00 mi12:35:222:32:526:227:30
7:30
-0:23
40K
24.85 mi12:41:482:39:186:256:26
7:31
+0:01
25.2M
25.20 mi12:44:292:41:596:262:41
7:47
+0:16
Finish
26.22 mi12:51:122:48:426:266:43
6:35
-1:12

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

5:58 /mi

Average Pace

6:26 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:31

34% of race

Time at Steady Pace

1:13:14

43% of race

Time at Slower Pace

38:57

23% of race

Average Pace: 6:26 /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 mi10:21:3319:036:0819:03
6:08
#1343
10K
6.21 mi10:40:2137:516:0518:48
6:03
#1154
15K
9.32 mi10:59:1756:476:0618:56
6:06
#1095
20K
12.43 mi11:18:101:15:406:0518:53
6:05
#979
Half
13.11 mi11:22:141:19:446:054:04
5:58
#960
25K
15.53 mi11:37:001:34:306:0514:46
6:05
#879
30K
18.64 mi11:56:481:54:186:0819:48
6:22
#822
20M
20.00 mi12:05:322:03:026:098:44
6:26
#786
21M
21.00 mi12:12:442:10:146:127:12
7:12
#815
35K
21.75 mi12:18:002:15:306:145:16
7:02
#845
23M
23.00 mi12:27:522:25:226:199:52
7:53
#986
24M
24.00 mi12:35:222:32:526:227:30
7:30
#1067
40K
24.85 mi12:41:482:39:186:256:26
7:31
#1116
25.2M
25.20 mi12:44:292:41:596:262:41
7:47
#1123
Finish
26.22 mi12:51:122:48:426:266:43
6:35
#1116
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1343129712971032(Top 4%)996(Top 7%)996(Top 21%)
10K6.21 mi3.10 mi1154+1891114+1831114+1831020(Top 4%)983(Top 7%)983(Top 20%)
15K9.32 mi3.11 mi1095+591056+581056+581032(Top 4%)996(Top 7%)996(Top 21%)
20K12.43 mi3.11 mi979+116944+112944+112764(Top 3%)733(Top 5%)733(Top 15%)
Half13.11 mi0.68 mi960+19925+19925+19688(Top 3%)663(Top 5%)663(Top 14%)
25K15.53 mi2.42 mi879+81845+80845+80640(Top 3%)610(Top 4%)610(Top 13%)
30K18.64 mi3.11 mi822+57789+56789+56781(Top 3%)747(Top 5%)747(Top 15%)
20M20.00 mi1.36 mi786+36753+36753+36709(Top 3%)669(Top 5%)669(Top 14%)
21M21.00 mi1.00 mi815-29782-29782-291547(Top 6%)1455(Top 10%)1455(Top 30%)
35K21.75 mi0.75 mi845-30812-30812-303174(Top 12%)2832(Top 19%)2832(Top 58%)
23M23.00 mi1.25 mi986-141945-133945-1335149(Top 20%)4053(Top 28%)4053(Top 84%)
24M24.00 mi1.00 mi1067-811022-771022-774107(Top 16%)3367(Top 23%)3367(Top 69%)
40K24.85 mi0.85 mi1116-491069-471069-473561(Top 14%)2916(Top 20%)2916(Top 60%)
25.2M25.20 mi0.35 mi1123-71076-71076-72077(Top 8%)1822(Top 12%)1822(Top 38%)
Finish26.22 mi1.02 mi1116+71069+71069+71621(Top 6%)1441(Top 10%)1441(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1032

Males

996

M18-39

996

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1020

Males

983

M18-39

983

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1032

Males

996

M18-39

996

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

764

Males

733

M18-39

733

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

688

Males

663

M18-39

663

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

640

Males

610

M18-39

610

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

781

Males

747

M18-39

747

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

709

Males

669

M18-39

669

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1547

Males

1455

M18-39

1455

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3174

Males

2832

M18-39

2832

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5149

Males

4053

M18-39

4053

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4107

Males

3367

M18-39

3367

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3561

Males

2916

M18-39

2916

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2077

Males

1822

M18-39

1822

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1621

Males

1441

M18-39

1441

Passing Analysis

Category:
Athletes Passed
692
Passed By
465
Net Change
+227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1343
5K → 10K20011+189#1343#1154
10K → 15K7415+59#1154#1095
15K → 20K1215+116#1095#979
20K → Half201+19#979#960
Half → 25K854+81#960#879
25K → 30K7821+57#879#822
30K → 20M437+36#822#786
20M → 21M1342-29#786#815
21M → 35K535-30#815#845
35K → 23M3144-141#845#986
23M → 24M485-81#986#1067
24M → 40K756-49#1067#1116
40K → 25.2M1219-7#1116#1123
25.2M → Finish2720+7#1123#1116
TOTALS692465+227
📊

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