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BOSTON MARATHON 2024

Siu Yue Hui

Bib: 8976•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #5582
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
43:23
Rank: #6724 (-1142)
5K → 10K
22:17 | 7:10/mi
15K· 9.32 mi
1:06:16
Rank: #7265 (-541)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:29:47
Rank: #7591 (-326)
15K → 20K
23:31 | 7:34/mi
Half· 13.11 mi
1:34:54
Rank: #7652 (-61)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:55:06
Rank: #8397 (-745)
Half → 25K
20:12 | 8:20/mi
30K· 18.64 mi
2:22:37
Rank: #9198 (-801)
25K → 30K
27:31 | 8:51/mi
20M
2:33:54
Rank: #9057 (+141)
30K → 20M
11:17 | 8:18/mi
21M
2:44:24
Rank: #9434 (-377)
20M → 21M
10:30 | 10:30/mi
35K· 21.75 mi
2:50:43
Rank: #9414 (+20)
21M → 35K
6:19 | 8:27/mi
23M
3:01:07
Rank: #9214 (+200)
35K → 23M
10:24 | 8:18/mi
24M
3:09:07
Rank: #9056 (+158)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:16:16
Rank: #8958 (+98)
24M → 40K
7:09 | 8:22/mi
25.2M
3:19:23
Rank: #8895 (+63)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:26:45
Rank: #8629 (+266)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:54
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:51:51
Pace8:32 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2721:066:4721:06
6:47
-
10K
6.21 mi11:08:4443:236:5922:17
7:10
+0:23
15K
9.32 mi11:31:371:06:167:0722:53
7:22
+0:12
20K
12.43 mi11:55:081:29:477:1323:31
7:34
+0:12
Half
13.11 mi12:00:151:34:547:145:07
7:30
-0:04
25K
15.53 mi12:20:271:55:067:2520:12
8:20
+0:50
30K
18.64 mi12:47:582:22:377:3927:31
8:51
+0:31
20M
20.00 mi12:59:152:33:547:4211:17
8:18
-0:33
21M
21.00 mi13:09:452:44:247:5010:30
10:30
+2:12
35K
21.75 mi13:16:042:50:437:516:19
8:27
-2:03
23M
23.00 mi13:26:283:01:077:5210:24
8:18
-0:09
24M
24.00 mi13:34:283:09:077:538:00
8:00
-0:18
40K
24.85 mi13:41:373:16:167:547:09
8:22
+0:22
25.2M
25.20 mi13:44:443:19:237:553:07
9:02
+0:40
Finish
26.22 mi13:52:063:26:457:537:22
7:14
-1:48

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

6:47 /mi

Average Pace

7:53 /mi

Slowest Pace

10:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:16

49% of race

Time at Steady Pace

1:03:21

31% of race

Time at Slower Pace

41:08

20% of race

Average Pace: 7:53 /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 mi10:46:2721:066:4721:06
6:47
#5582
10K
6.21 mi11:08:4443:236:5922:17
7:10
#6724
15K
9.32 mi11:31:371:06:167:0722:53
7:22
#7265
20K
12.43 mi11:55:081:29:477:1323:31
7:34
#7591
Half
13.11 mi12:00:151:34:547:145:07
7:30
#7652
25K
15.53 mi12:20:271:55:067:2520:12
8:20
#8397
30K
18.64 mi12:47:582:22:377:3927:31
8:51
#9198
20M
20.00 mi12:59:152:33:547:4211:17
8:18
#9057
21M
21.00 mi13:09:452:44:247:5010:30
10:30
#9434
35K
21.75 mi13:16:042:50:437:516:19
8:27
#9414
23M
23.00 mi13:26:283:01:077:5210:24
8:18
#9214
24M
24.00 mi13:34:283:09:077:538:00
8:00
#9056
40K
24.85 mi13:41:373:16:167:547:09
8:22
#8958
25.2M
25.20 mi13:44:443:19:237:553:07
9:02
#8895
Finish
26.22 mi13:52:063:26:457:537:22
7:14
#8629
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5582512051208607(Top 34%)7077(Top 49%)7077(Top 352%)
10K6.21 mi3.10 mi6724-11425953-8335953-8337740(Top 30%)6595(Top 45%)6595(Top 328%)
15K9.32 mi3.11 mi7265-5416308-3556308-3558607(Top 34%)7077(Top 49%)7077(Top 352%)
20K12.43 mi3.11 mi7591-3266487-1796487-1798873(Top 35%)7098(Top 49%)7098(Top 353%)
Half13.11 mi0.68 mi7652-616523-366523-369067(Top 35%)7194(Top 49%)7194(Top 358%)
25K15.53 mi2.42 mi8397-7456922-3996922-39912140(Top 48%)8515(Top 58%)8515(Top 424%)
30K18.64 mi3.11 mi9198-8017276-3547276-35412480(Top 49%)8455(Top 58%)8455(Top 421%)
20M20.00 mi1.36 mi9057+1417135+1417135+1418387(Top 33%)6187(Top 42%)6187(Top 308%)
21M21.00 mi1.00 mi9434-3777257-1227257-12214798(Top 58%)9034(Top 62%)9034(Top 450%)
35K21.75 mi0.75 mi9414+207218+397218+3910358(Top 41%)6906(Top 47%)6906(Top 344%)
23M23.00 mi1.25 mi9214+2007054+1647054+1647381(Top 29%)5278(Top 36%)5278(Top 263%)
24M24.00 mi1.00 mi9056+1586926+1286926+1286629(Top 26%)4793(Top 33%)4793(Top 239%)
40K24.85 mi0.85 mi8958+986834+926834+927644(Top 30%)5189(Top 36%)5189(Top 258%)
25.2M25.20 mi0.35 mi8895+636774+606774+606685(Top 26%)4656(Top 32%)4656(Top 232%)
Finish26.22 mi1.02 mi8629+2666588+1866588+1864153(Top 16%)3308(Top 23%)3308(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8607

Males

7077

M40-44

7077

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7740

Males

6595

M40-44

6595

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8607

Males

7077

M40-44

7077

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

8873

Males

7098

M40-44

7098

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9067

Males

7194

M40-44

7194

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12140

Males

8515

M40-44

8515

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12480

Males

8455

M40-44

8455

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8387

Males

6187

M40-44

6187

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

14798

Males

9034

M40-44

9034

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10358

Males

6906

M40-44

6906

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7381

Males

5278

M40-44

5278

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6629

Males

4793

M40-44

4793

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7644

Males

5189

M40-44

5189

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6685

Males

4656

M40-44

4656

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4153

Males

3308

M40-44

3308

Passing Analysis

Category:
Athletes Passed
1526
Passed By
4573
Net Change
-3047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5582
5K → 10K261168-1142#5582#6724
10K → 15K37578-541#6724#7265
15K → 20K96422-326#7265#7591
20K → Half1778-61#7591#7652
Half → 25K50795-745#7652#8397
25K → 30K88889-801#8397#9198
30K → 20M19150+141#9198#9057
20M → 21M49426-377#9057#9434
21M → 35K7656+20#9434#9414
35K → 23M23939+200#9414#9214
23M → 24M17315+158#9214#9056
24M → 40K14648+98#9056#8958
40K → 25.2M729+63#8958#8895
25.2M → Finish2660+266#8895#8629
TOTALS15264573-3047
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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