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BOSTON MARATHON 2024

You Zhou

Bib: 6791•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Male)
#0 / 14578
Top 41%
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
22:01
Rank: #7585
Start → 5K
22:01 | 7:05/mi
10K· 6.21 mi
44:31
Rank: #7879 (-294)
5K → 10K
22:30 | 7:15/mi
15K· 9.32 mi
1:06:49
Rank: #7658 (+221)
10K → 15K
22:18 | 7:11/mi
20K· 12.43 mi
1:29:08
Rank: #7253 (+405)
15K → 20K
22:19 | 7:11/mi
Half· 13.11 mi
1:33:56
Rank: #7171 (+82)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:52:11
Rank: #7091 (+80)
Half → 25K
18:15 | 7:32/mi
30K· 18.64 mi
2:17:45
Rank: #7371 (-280)
25K → 30K
25:34 | 8:14/mi
20M
2:29:34
Rank: #7579 (-208)
30K → 20M
11:49 | 8:42/mi
21M
2:39:07
Rank: #7753 (-174)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
2:45:22
Rank: #7782 (-29)
21M → 35K
6:15 | 8:21/mi
23M
2:56:21
Rank: #7832 (-50)
35K → 23M
10:59 | 8:46/mi
24M
3:04:42
Rank: #7807 (+25)
23M → 24M
8:21 | 8:21/mi
40K· 24.85 mi
3:11:50
Rank: #7729 (+78)
24M → 40K
7:08 | 8:21/mi
25.2M
3:15:01
Rank: #7707 (+22)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:23:01
Rank: #7655 (+52)
25.2M → Finish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:56
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:49:05
Pace8:19 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2622:017:0522:01
7:05
-
10K
6.21 mi10:49:5644:317:1022:30
7:15
+0:10
15K
9.32 mi11:12:141:06:497:1022:18
7:11
-0:04
20K
12.43 mi11:34:331:29:087:1022:19
7:11
0:00
Half
13.11 mi11:39:211:33:567:104:48
7:02
-0:09
25K
15.53 mi11:57:361:52:117:1318:15
7:32
+0:30
30K
18.64 mi12:23:102:17:457:2325:34
8:14
+0:42
20M
20.00 mi12:34:592:29:347:2911:49
8:42
+0:28
21M
21.00 mi12:44:322:39:077:359:33
9:33
+0:51
35K
21.75 mi12:50:472:45:227:366:15
8:21
-1:12
23M
23.00 mi13:01:462:56:217:4010:59
8:46
+0:25
24M
24.00 mi13:10:073:04:427:428:21
8:21
-0:25
40K
24.85 mi13:17:153:11:507:437:08
8:21
0:00
25.2M
25.20 mi13:20:263:15:017:443:11
9:14
+0:53
Finish
26.22 mi13:28:263:23:017:458:00
7:51
-1:23

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

7:02 /mi

Average Pace

7:45 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:11

55% of race

Time at Steady Pace

55:18

27% of race

Time at Slower Pace

35:32

18% of race

Average Pace: 7:45 /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 mi10:27:2622:017:0522:01
7:05
#7585
10K
6.21 mi10:49:5644:317:1022:30
7:15
#7879
15K
9.32 mi11:12:141:06:497:1022:18
7:11
#7658
20K
12.43 mi11:34:331:29:087:1022:19
7:11
#7253
Half
13.11 mi11:39:211:33:567:104:48
7:02
#7171
25K
15.53 mi11:57:361:52:117:1318:15
7:32
#7091
30K
18.64 mi12:23:102:17:457:2325:34
8:14
#7371
20M
20.00 mi12:34:592:29:347:2911:49
8:42
#7579
21M
21.00 mi12:44:322:39:077:359:33
9:33
#7753
35K
21.75 mi12:50:472:45:227:366:15
8:21
#7782
23M
23.00 mi13:01:462:56:217:4010:59
8:46
#7832
24M
24.00 mi13:10:073:04:427:428:21
8:21
#7807
40K
24.85 mi13:17:153:11:507:437:08
8:21
#7729
25.2M
25.20 mi13:20:263:15:017:443:11
9:14
#7707
Finish
26.22 mi13:28:263:23:017:458:00
7:51
#7655
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7585655065507322(Top 29%)6289(Top 43%)6289(Top 130%)
10K6.21 mi3.10 mi7879-2946712-1626712-1628215(Top 32%)6876(Top 47%)6876(Top 142%)
15K9.32 mi3.11 mi7658+2216557+1556557+1557322(Top 29%)6289(Top 43%)6289(Top 130%)
20K12.43 mi3.11 mi7253+4056261+2966261+2966262(Top 25%)5497(Top 38%)5497(Top 113%)
Half13.11 mi0.68 mi7171+826201+606201+605976(Top 23%)5316(Top 36%)5316(Top 110%)
25K15.53 mi2.42 mi7091+806111+906111+907144(Top 28%)5905(Top 41%)5905(Top 122%)
30K18.64 mi3.11 mi7371-2806238-1276238-1279163(Top 36%)6843(Top 47%)6843(Top 141%)
20M20.00 mi1.36 mi7579-2086310-726310-7210488(Top 41%)7260(Top 50%)7260(Top 150%)
21M21.00 mi1.00 mi7753-1746354-446354-4411039(Top 43%)7242(Top 50%)7242(Top 149%)
35K21.75 mi0.75 mi7782-296340+146340+149856(Top 39%)6674(Top 46%)6674(Top 138%)
23M23.00 mi1.25 mi7832-506306+346306+349925(Top 39%)6540(Top 45%)6540(Top 135%)
24M24.00 mi1.00 mi7807+256253+536253+538534(Top 33%)5782(Top 40%)5782(Top 119%)
40K24.85 mi0.85 mi7729+786164+896164+897540(Top 30%)5129(Top 35%)5129(Top 106%)
25.2M25.20 mi0.35 mi7707+226123+416123+417576(Top 30%)5100(Top 35%)5100(Top 105%)
Finish26.22 mi1.02 mi7655+526045+786045+787620(Top 30%)5209(Top 36%)5209(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7322

Males

6289

M18-39

6289

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8215

Males

6876

M18-39

6876

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7322

Males

6289

M18-39

6289

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6262

Males

5497

M18-39

5497

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5976

Males

5316

M18-39

5316

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7144

Males

5905

M18-39

5905

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9163

Males

6843

M18-39

6843

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10488

Males

7260

M18-39

7260

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11039

Males

7242

M18-39

7242

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

9856

Males

6674

M18-39

6674

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

9925

Males

6540

M18-39

6540

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8534

Males

5782

M18-39

5782

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7540

Males

5129

M18-39

5129

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7576

Males

5100

M18-39

5100

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7620

Males

5209

M18-39

5209

Passing Analysis

Category:
Athletes Passed
1951
Passed By
2021
Net Change
-70
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7585
5K → 10K101395-294#7585#7879
10K → 15K27756+221#7879#7658
15K → 20K42621+405#7658#7253
20K → Half842+82#7253#7171
Half → 25K220140+80#7171#7091
25K → 30K126406-280#7091#7371
30K → 20M71279-208#7371#7579
20M → 21M79253-174#7579#7753
21M → 35K6392-29#7753#7782
35K → 23M119169-50#7782#7832
23M → 24M10075+25#7832#7807
24M → 40K12345+78#7807#7729
40K → 25.2M5432+22#7729#7707
25.2M → Finish10856+52#7707#7655
TOTALS19512021-70
📊

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