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BOSTON MARATHON 2024

Yuhui Zheng

Bib: 5608•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M50-54)
#0 / 1935
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #4860
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:49
Rank: #4796 (+64)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:59
Rank: #4788 (+8)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:23:59
Rank: #4405 (+383)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:28:27
Rank: #4285 (+120)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:44:39
Rank: #3891 (+394)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:05:57
Rank: #3417 (+474)
25K → 30K
21:18 | 6:51/mi
20M
2:15:33
Rank: #3292 (+125)
30K → 20M
9:36 | 7:04/mi
21M
2:22:48
Rank: #3118 (+174)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:27:52
Rank: #3046 (+72)
21M → 35K
5:04 | 6:46/mi
23M
2:36:29
Rank: #2884 (+162)
35K → 23M
8:37 | 6:53/mi
24M
2:43:12
Rank: #2753 (+131)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:48:53
Rank: #2592 (+161)
24M → 40K
5:41 | 6:39/mi
25.2M
2:51:22
Rank: #2520 (+72)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:57:55
Rank: #2403 (+117)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:27
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1120:506:4220:50
6:42
-
10K
6.21 mi10:47:1041:496:4420:59
6:45
+0:03
15K
9.32 mi11:08:201:02:596:4521:10
6:49
+0:04
20K
12.43 mi11:29:201:23:596:4521:00
6:46
-0:03
Half
13.11 mi11:33:481:28:276:454:28
6:33
-0:13
25K
15.53 mi11:50:001:44:396:4416:12
6:41
+0:08
30K
18.64 mi12:11:182:05:576:4521:18
6:51
+0:10
20M
20.00 mi12:20:542:15:336:479:36
7:04
+0:13
21M
21.00 mi12:28:092:22:486:487:15
7:15
+0:11
35K
21.75 mi12:33:132:27:526:485:04
6:46
-0:29
23M
23.00 mi12:41:502:36:296:488:37
6:53
+0:07
24M
24.00 mi12:48:332:43:126:486:43
6:43
-0:10
40K
24.85 mi12:54:142:48:536:485:41
6:39
-0:04
25.2M
25.20 mi12:56:432:51:226:482:29
7:12
+0:33
Finish
26.22 mi13:03:162:57:556:476:33
6:26
-0:46

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

6:26 /mi

Average Pace

6:47 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:11

95% of race

Time at Steady Pace

9:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:26:1120:506:4220:50
6:42
#4860
10K
6.21 mi10:47:1041:496:4420:59
6:45
#4796
15K
9.32 mi11:08:201:02:596:4521:10
6:49
#4788
20K
12.43 mi11:29:201:23:596:4521:00
6:46
#4405
Half
13.11 mi11:33:481:28:276:454:28
6:33
#4285
25K
15.53 mi11:50:001:44:396:4416:12
6:41
#3891
30K
18.64 mi12:11:182:05:576:4521:18
6:51
#3417
20M
20.00 mi12:20:542:15:336:479:36
7:04
#3292
21M
21.00 mi12:28:092:22:486:487:15
7:15
#3118
35K
21.75 mi12:33:132:27:526:485:04
6:46
#3046
23M
23.00 mi12:41:502:36:296:488:37
6:53
#2884
24M
24.00 mi12:48:332:43:126:486:43
6:43
#2753
40K
24.85 mi12:54:142:48:536:485:41
6:39
#2592
25.2M
25.20 mi12:56:432:51:226:482:29
7:12
#2520
Finish
26.22 mi13:03:162:57:556:476:33
6:26
#2403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4860450945094816(Top 19%)4448(Top 31%)4448(Top 230%)
10K6.21 mi3.10 mi4796+644468+414468+414757(Top 19%)4418(Top 30%)4418(Top 228%)
15K9.32 mi3.11 mi4788+84450+184450+184816(Top 19%)4448(Top 31%)4448(Top 230%)
20K12.43 mi3.11 mi4405+3834104+3464104+3463556(Top 14%)3352(Top 23%)3352(Top 173%)
Half13.11 mi0.68 mi4285+1204004+1004004+1002817(Top 11%)2687(Top 18%)2687(Top 139%)
25K15.53 mi2.42 mi3891+3943661+3433661+3432516(Top 10%)2393(Top 16%)2393(Top 124%)
30K18.64 mi3.11 mi3417+4743224+4373224+4372163(Top 8%)2046(Top 14%)2046(Top 106%)
20M20.00 mi1.36 mi3292+1253099+1253099+1252610(Top 10%)2422(Top 17%)2422(Top 125%)
21M21.00 mi1.00 mi3118+1742940+1592940+1591706(Top 7%)1596(Top 11%)1596(Top 82%)
35K21.75 mi0.75 mi3046+722871+692871+692172(Top 9%)2003(Top 14%)2003(Top 104%)
23M23.00 mi1.25 mi2884+1622718+1532718+1531556(Top 6%)1455(Top 10%)1455(Top 75%)
24M24.00 mi1.00 mi2753+1312595+1232595+1231425(Top 6%)1324(Top 9%)1324(Top 68%)
40K24.85 mi0.85 mi2592+1612442+1532442+153993(Top 4%)923(Top 6%)923(Top 48%)
25.2M25.20 mi0.35 mi2520+722370+722370+72883(Top 3%)814(Top 6%)814(Top 42%)
Finish26.22 mi1.02 mi2403+1172259+1112259+1111211(Top 5%)1108(Top 8%)1108(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4816

Males

4448

M50-54

4448

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4757

Males

4418

M50-54

4418

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4816

Males

4448

M50-54

4448

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3556

Males

3352

M50-54

3352

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2817

Males

2687

M50-54

2687

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2516

Males

2393

M50-54

2393

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2163

Males

2046

M50-54

2046

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2610

Males

2422

M50-54

2422

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1706

Males

1596

M50-54

1596

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2172

Males

2003

M50-54

2003

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1556

Males

1455

M50-54

1455

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1425

Males

1324

M50-54

1324

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

993

Males

923

M50-54

923

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

883

Males

814

M50-54

814

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1211

Males

1108

M50-54

1108

Passing Analysis

Category:
Athletes Passed
2836
Passed By
379
Net Change
+2457
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4860
5K → 10K217153+64#4860#4796
10K → 15K144136+8#4796#4788
15K → 20K40219+383#4788#4405
20K → Half1211+120#4405#4285
Half → 25K3984+394#4285#3891
25K → 30K4828+474#3891#3417
30K → 20M14722+125#3417#3292
20M → 21M1828+174#3292#3118
21M → 35K8311+72#3118#3046
35K → 23M1686+162#3046#2884
23M → 24M1398+131#2884#2753
24M → 40K1610+161#2753#2592
40K → 25.2M720+72#2592#2520
25.2M → Finish1203+117#2520#2403
TOTALS2836379+2457
📊

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