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BOSTON MARATHON 2024

Michael Zakosek

Bib: 9799•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M55-59)
#0 / 1529
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:29
Rank: #6468
Start → 5K
21:29 | 6:55/mi
10K· 6.21 mi
42:56
Rank: #6237 (+231)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:04:37
Rank: #6159 (+78)
10K → 15K
21:41 | 6:59/mi
20K· 12.43 mi
1:26:42
Rank: #6027 (+132)
15K → 20K
22:05 | 7:06/mi
Half· 13.11 mi
1:31:26
Rank: #5975 (+52)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:56
Rank: #5806 (+169)
Half → 25K
17:30 | 7:13/mi
30K· 18.64 mi
2:12:26
Rank: #5608 (+198)
25K → 30K
23:30 | 7:34/mi
20M
2:24:23
Rank: #5931 (-323)
30K → 20M
11:57 | 8:48/mi
21M
2:34:09
Rank: #6208 (-277)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
2:39:59
Rank: #6162 (+46)
21M → 35K
5:50 | 7:48/mi
23M
2:51:09
Rank: #6333 (-171)
35K → 23M
11:10 | 8:55/mi
24M
2:59:34
Rank: #6384 (-51)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:06:48
Rank: #6386 (-2)
24M → 40K
7:14 | 8:28/mi
25.2M
3:10:19
Rank: #6459 (-73)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:18:37
Rank: #6543 (-84)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:26
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:47:11
Pace8:11 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0621:296:5521:29
6:55
-
10K
6.21 mi11:08:3342:566:5521:27
6:54
-0:01
15K
9.32 mi11:30:141:04:376:5621:41
6:59
+0:05
20K
12.43 mi11:52:191:26:426:5922:05
7:06
+0:07
Half
13.11 mi11:57:031:31:266:584:44
6:56
-0:10
25K
15.53 mi12:14:331:48:567:0117:30
7:13
+0:17
30K
18.64 mi12:38:032:12:267:0623:30
7:34
+0:21
20M
20.00 mi12:50:002:24:237:1311:57
8:48
+1:14
21M
21.00 mi12:59:462:34:097:209:46
9:46
+0:58
35K
21.75 mi13:05:362:39:597:215:50
7:48
-1:58
23M
23.00 mi13:16:462:51:097:2611:10
8:55
+1:07
24M
24.00 mi13:25:112:59:347:298:25
8:25
-0:30
40K
24.85 mi13:32:253:06:487:317:14
8:28
+0:03
25.2M
25.20 mi13:35:563:10:197:333:31
10:12
+1:44
Finish
26.22 mi13:44:143:18:377:358:18
8:09
-2:03

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

6:54 /mi

Average Pace

7:35 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:56

55% of race

Time at Steady Pace

37:38

19% of race

Time at Slower Pace

52:03

26% of race

Average Pace: 7:35 /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 mi10:47:0621:296:5521:29
6:55
#6468
10K
6.21 mi11:08:3342:566:5521:27
6:54
#6237
15K
9.32 mi11:30:141:04:376:5621:41
6:59
#6159
20K
12.43 mi11:52:191:26:426:5922:05
7:06
#6027
Half
13.11 mi11:57:031:31:266:584:44
6:56
#5975
25K
15.53 mi12:14:331:48:567:0117:30
7:13
#5806
30K
18.64 mi12:38:032:12:267:0623:30
7:34
#5608
20M
20.00 mi12:50:002:24:237:1311:57
8:48
#5931
21M
21.00 mi12:59:462:34:097:209:46
9:46
#6208
35K
21.75 mi13:05:362:39:597:215:50
7:48
#6162
23M
23.00 mi13:16:462:51:097:2611:10
8:55
#6333
24M
24.00 mi13:25:112:59:347:298:25
8:25
#6384
40K
24.85 mi13:32:253:06:487:317:14
8:28
#6386
25.2M
25.20 mi13:35:563:10:197:333:31
10:12
#6459
Finish
26.22 mi13:44:143:18:377:358:18
8:09
#6543
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6468578257826084(Top 24%)5439(Top 37%)5439(Top 356%)
10K6.21 mi3.10 mi6237+2315601+1815601+1816032(Top 24%)5432(Top 37%)5432(Top 355%)
15K9.32 mi3.11 mi6159+785544+575544+576084(Top 24%)5439(Top 37%)5439(Top 356%)
20K12.43 mi3.11 mi6027+1325419+1255419+1255844(Top 23%)5208(Top 36%)5208(Top 341%)
Half13.11 mi0.68 mi5975+525376+435376+435393(Top 21%)4877(Top 33%)4877(Top 319%)
25K15.53 mi2.42 mi5806+1695224+1525224+1525409(Top 21%)4785(Top 33%)4785(Top 313%)
30K18.64 mi3.11 mi5608+1985008+2165008+2165411(Top 21%)4629(Top 32%)4629(Top 303%)
20M20.00 mi1.36 mi5931-3235211-2035211-20311022(Top 43%)7506(Top 51%)7506(Top 491%)
21M21.00 mi1.00 mi6208-2775376-1655376-16511956(Top 47%)7685(Top 53%)7685(Top 503%)
35K21.75 mi0.75 mi6162+465322+545322+546565(Top 26%)4997(Top 34%)4997(Top 327%)
23M23.00 mi1.25 mi6333-1715397-755397-7510712(Top 42%)6925(Top 48%)6925(Top 453%)
24M24.00 mi1.00 mi6384-515395+25395+28920(Top 35%)5978(Top 41%)5978(Top 391%)
40K24.85 mi0.85 mi6386-25354+415354+418118(Top 32%)5448(Top 37%)5448(Top 356%)
25.2M25.20 mi0.35 mi6459-735378-245378-2411644(Top 46%)7187(Top 49%)7187(Top 470%)
Finish26.22 mi1.02 mi6543-845402-245402-249424(Top 37%)6153(Top 42%)6153(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6084

Males

5439

M55-59

5439

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6032

Males

5432

M55-59

5432

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6084

Males

5439

M55-59

5439

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5844

Males

5208

M55-59

5208

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5393

Males

4877

M55-59

4877

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5409

Males

4785

M55-59

4785

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5411

Males

4629

M55-59

4629

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11022

Males

7506

M55-59

7506

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11956

Males

7685

M55-59

7685

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6565

Males

4997

M55-59

4997

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

10712

Males

6925

M55-59

6925

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8920

Males

5978

M55-59

5978

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8118

Males

5448

M55-59

5448

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11644

Males

7187

M55-59

7187

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9424

Males

6153

M55-59

6153

Passing Analysis

Category:
Athletes Passed
1755
Passed By
1830
Net Change
-75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6468
5K → 10K32190+231#6468#6237
10K → 15K184106+78#6237#6159
15K → 20K21583+132#6159#6027
20K → Half608+52#6027#5975
Half → 25K23364+169#5975#5806
25K → 30K302104+198#5806#5608
30K → 20M29352-323#5608#5931
20M → 21M43320-277#5931#6208
21M → 35K8539+46#6208#6162
35K → 23M69240-171#6162#6333
23M → 24M64115-51#6333#6384
24M → 40K8890-2#6384#6386
40K → 25.2M1790-73#6386#6459
25.2M → Finish45129-84#6459#6543
TOTALS17551830-75
📊

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