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BOSTON MARATHON 2024

Hu Jinnan

Bib: 4880•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 18%
Masters (Masters Men)
#0 / 9729
Top 8%
Division (M40-44)
#0 / 2009
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #4693
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:38
Rank: #4534 (+159)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:02:36
Rank: #4447 (+87)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:23:58
Rank: #4394 (+53)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:28:32
Rank: #4347 (+47)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:12
Rank: #4160 (+187)
Half → 25K
16:40 | 6:52/mi
30K· 18.64 mi
2:07:11
Rank: #3869 (+291)
25K → 30K
21:59 | 7:05/mi
20M
2:16:55
Rank: #3710 (+159)
30K → 20M
9:44 | 7:10/mi
21M
2:24:40
Rank: #3644 (+66)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:29:43
Rank: #3546 (+98)
21M → 35K
5:03 | 6:45/mi
23M
2:38:16
Rank: #3293 (+253)
35K → 23M
8:33 | 6:50/mi
24M
2:44:56
Rank: #3154 (+139)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:50:36
Rank: #2985 (+169)
24M → 40K
5:40 | 6:38/mi
25.2M
2:53:07
Rank: #2923 (+62)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:59:32
Rank: #2788 (+135)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:32
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:31:00
Pace6:57 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2420:466:4120:46
6:41
-
10K
6.21 mi10:45:1641:386:4220:52
6:43
+0:02
15K
9.32 mi11:06:141:02:366:4320:58
6:45
+0:02
20K
12.43 mi11:27:361:23:586:4521:22
6:53
+0:08
Half
13.11 mi11:32:101:28:326:454:34
6:42
-0:11
25K
15.53 mi11:48:501:45:126:4616:40
6:52
+0:10
30K
18.64 mi12:10:492:07:116:4921:59
7:05
+0:13
20M
20.00 mi12:20:332:16:556:519:44
7:10
+0:05
21M
21.00 mi12:28:182:24:406:537:45
7:45
+0:35
35K
21.75 mi12:33:212:29:436:535:03
6:45
-1:00
23M
23.00 mi12:41:542:38:166:538:33
6:50
+0:05
24M
24.00 mi12:48:342:44:566:526:40
6:40
-0:10
40K
24.85 mi12:54:142:50:366:525:40
6:38
-0:02
25.2M
25.20 mi12:56:452:53:076:522:31
7:18
+0:40
Finish
26.22 mi13:03:102:59:326:516:25
6:18
-1:00

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

6:18 /mi

Average Pace

6:51 /mi

Slowest Pace

7:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:25

4% of race

Time at Steady Pace

2:11:08

73% of race

Time at Slower Pace

41:59

23% of race

Average Pace: 6:51 /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 mi10:24:2420:466:4120:46
6:41
#4693
10K
6.21 mi10:45:1641:386:4220:52
6:43
#4534
15K
9.32 mi11:06:141:02:366:4320:58
6:45
#4447
20K
12.43 mi11:27:361:23:586:4521:22
6:53
#4394
Half
13.11 mi11:32:101:28:326:454:34
6:42
#4347
25K
15.53 mi11:48:501:45:126:4616:40
6:52
#4160
30K
18.64 mi12:10:492:07:116:4921:59
7:05
#3869
20M
20.00 mi12:20:332:16:556:519:44
7:10
#3710
21M
21.00 mi12:28:182:24:406:537:45
7:45
#3644
35K
21.75 mi12:33:212:29:436:535:03
6:45
#3546
23M
23.00 mi12:41:542:38:166:538:33
6:50
#3293
24M
24.00 mi12:48:342:44:566:526:40
6:40
#3154
40K
24.85 mi12:54:142:50:366:525:40
6:38
#2985
25.2M
25.20 mi12:56:452:53:076:522:31
7:18
#2923
Finish
26.22 mi13:03:102:59:326:516:25
6:18
#2788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4693437143714270(Top 17%)3992(Top 27%)3992(Top 199%)
10K6.21 mi3.10 mi4534+1594239+1324239+1324446(Top 17%)4154(Top 28%)4154(Top 207%)
15K9.32 mi3.11 mi4447+874157+824157+824270(Top 17%)3992(Top 27%)3992(Top 199%)
20K12.43 mi3.11 mi4394+534093+644093+644449(Top 17%)4118(Top 28%)4118(Top 205%)
Half13.11 mi0.68 mi4347+474055+384055+383680(Top 14%)3450(Top 24%)3450(Top 172%)
25K15.53 mi2.42 mi4160+1873897+1583897+1583623(Top 14%)3373(Top 23%)3373(Top 168%)
30K18.64 mi3.11 mi3869+2913628+2693628+2693212(Top 13%)2964(Top 20%)2964(Top 148%)
20M20.00 mi1.36 mi3710+1593472+1563472+1562998(Top 12%)2739(Top 19%)2739(Top 136%)
21M21.00 mi1.00 mi3644+663402+703402+703285(Top 13%)2931(Top 20%)2931(Top 146%)
35K21.75 mi0.75 mi3546+983309+933309+932107(Top 8%)1946(Top 13%)1946(Top 97%)
23M23.00 mi1.25 mi3293+2533072+2373072+2371399(Top 5%)1315(Top 9%)1315(Top 65%)
24M24.00 mi1.00 mi3154+1392947+1252947+1251311(Top 5%)1223(Top 8%)1223(Top 61%)
40K24.85 mi0.85 mi2985+1692792+1552792+155964(Top 4%)896(Top 6%)896(Top 45%)
25.2M25.20 mi0.35 mi2923+622730+622730+621050(Top 4%)971(Top 7%)971(Top 48%)
Finish26.22 mi1.02 mi2788+1352604+1262604+126918(Top 4%)850(Top 6%)850(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4270

Males

3992

M40-44

3992

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4446

Males

4154

M40-44

4154

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4270

Males

3992

M40-44

3992

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4449

Males

4118

M40-44

4118

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3680

Males

3450

M40-44

3450

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3623

Males

3373

M40-44

3373

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3212

Males

2964

M40-44

2964

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

2998

Males

2739

M40-44

2739

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3285

Males

2931

M40-44

2931

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2107

Males

1946

M40-44

1946

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1399

Males

1315

M40-44

1315

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1311

Males

1223

M40-44

1223

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

964

Males

896

M40-44

896

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1050

Males

971

M40-44

971

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

918

Males

850

M40-44

850

Passing Analysis

Category:
Athletes Passed
2417
Passed By
512
Net Change
+1905
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4693
5K → 10K266107+159#4693#4534
10K → 15K17184+87#4534#4447
15K → 20K183130+53#4447#4394
20K → Half5811+47#4394#4347
Half → 25K22134+187#4347#4160
25K → 30K34756+291#4160#3869
30K → 20M18728+159#3869#3710
20M → 21M11650+66#3710#3644
21M → 35K1002+98#3644#3546
35K → 23M2541+253#3546#3293
23M → 24M1412+139#3293#3154
24M → 40K1690+169#3154#2985
40K → 25.2M620+62#2985#2923
25.2M → Finish1427+135#2923#2788
TOTALS2417512+1905
📊

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