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BOSTON MARATHON 2024

Yutsai Hsu

Bib: 21296•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:04/mi
25:03
↑ 97↓ 3451.5%
10K· 6.21 mi
8:16/mi
50:45
↑ 79↓ 1380.4%
15K· 9.32 mi
8:34/mi
1:17:21
↑ 67↓ 78
20K· 12.43 mi
9:02/mi
1:45:25
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:51:23
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:15:36
↑ 66↓ 880.2%
30K· 18.64 mi
9:54/mi
2:46:22
↑ 181↓ 1480.2%
20M
9:46/mi
2:59:38
↑ 64↓ 500.2%
21M
10:39/mi
3:10:17
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:17:08
↑ 17↓ 861.7%
23M
9:35/mi
3:29:08
↑ 23↓ 630.6%
24M
9:15/mi
3:38:23
↓ 821.3%
40K· 24.85 mi
9:33/mi
3:46:33
↓ 200.3%
25.2M
10:32/mi
3:50:11
↑ 13↓ 160.2%
Finish· 26.22 mi
8:38/mi
3:58:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:23
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:07:36
Pace9:44 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3625:038:0425:03
8:04
-
10K
6.21 mi11:47:1850:458:1025:42
8:16
+0:12
15K
9.32 mi12:13:541:17:218:1826:36
8:34
+0:18
20K
12.43 mi12:41:581:45:258:2928:04
9:02
+0:28
Half
13.11 mi12:47:561:51:238:305:58
8:45
-0:17
25K
15.53 mi13:12:092:15:368:4424:13
9:59
+1:14
30K
18.64 mi13:42:552:46:228:5530:46
9:54
-0:05
20M
20.00 mi13:56:112:59:388:5913:16
9:46
-0:08
21M
21.00 mi14:06:503:10:179:0410:39
10:39
+0:53
35K
21.75 mi14:13:413:17:089:046:51
9:09
-1:30
23M
23.00 mi14:25:413:29:089:0612:00
9:35
+0:26
24M
24.00 mi14:34:563:38:239:069:15
9:15
-0:20
40K
24.85 mi14:43:063:46:339:078:10
9:33
+0:18
25.2M
25.20 mi14:46:443:50:119:083:38
10:32
+0:59
Finish
26.22 mi14:55:323:58:599:078:48
8:38
-1:54

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

8:04 /mi

Average Pace

9:07 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:07

39% of race

Time at Steady Pace

1:04:20

27% of race

Time at Slower Pace

1:22:32

35% of race

Average Pace: 9:07 /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 mi11:21:3625:038:0425:03
8:04
#15099
10K
6.21 mi11:47:1850:458:1025:42
8:16
#15553
15K
9.32 mi12:13:541:17:218:1826:36
8:34
#15915
20K
12.43 mi12:41:581:45:258:2928:04
9:02
#16314
Half
13.11 mi12:47:561:51:238:305:58
8:45
#16361
25K
15.53 mi13:12:092:15:368:4424:13
9:59
#16988
30K
18.64 mi13:42:552:46:228:5530:46
9:54
#17004
20M
20.00 mi13:56:112:59:388:5913:16
9:46
#16916
21M
21.00 mi14:06:503:10:179:0410:39
10:39
#16819
35K
21.75 mi14:13:413:17:089:046:51
9:09
#16698
23M
23.00 mi14:25:413:29:089:0612:00
9:35
#16553
24M
24.00 mi14:34:563:38:239:069:15
9:15
#16378
40K
24.85 mi14:43:063:46:339:078:10
9:33
#16240
25.2M
25.20 mi14:46:443:50:119:083:38
10:32
#16185
Finish
26.22 mi14:55:323:58:599:078:48
8:38
#16048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15099100601006016719(Top 65%)10699(Top 73%)10699(Top 912%)
10K6.21 mi3.10 mi15553-45410243-18310243-18315954(Top 62%)10413(Top 71%)10413(Top 888%)
15K9.32 mi3.11 mi15915-36210367-12410367-12416719(Top 65%)10699(Top 73%)10699(Top 912%)
20K12.43 mi3.11 mi16314-39910523-15610523-15617474(Top 68%)11020(Top 76%)11020(Top 939%)
Half13.11 mi0.68 mi16361-4710539-1610539-1617026(Top 67%)10750(Top 74%)10750(Top 916%)
25K15.53 mi2.42 mi16988-62710759-22010759-22019088(Top 75%)11623(Top 80%)11623(Top 991%)
30K18.64 mi3.11 mi17004-1610707+5210707+5217022(Top 67%)10464(Top 72%)10464(Top 892%)
20M20.00 mi1.36 mi16916+8810631+7610631+7615595(Top 61%)9564(Top 66%)9564(Top 815%)
21M21.00 mi1.00 mi16819+9710562+6910562+6915289(Top 60%)9293(Top 64%)9293(Top 792%)
35K21.75 mi0.75 mi16698+12110489+7310489+7314058(Top 55%)8676(Top 60%)8676(Top 740%)
23M23.00 mi1.25 mi16553+14510406+8310406+8313854(Top 54%)8490(Top 58%)8490(Top 724%)
24M24.00 mi1.00 mi16378+17510290+11610290+11613326(Top 52%)8210(Top 56%)8210(Top 700%)
40K24.85 mi0.85 mi16240+13810201+8910201+8913316(Top 52%)8090(Top 55%)8090(Top 690%)
25.2M25.20 mi0.35 mi16185+5510163+3810163+3812940(Top 51%)7861(Top 54%)7861(Top 670%)
Finish26.22 mi1.02 mi16048+13710078+8510078+8512268(Top 48%)7651(Top 52%)7651(Top 652%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16719

Males

10699

M60-64

10699

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15954

Males

10413

M60-64

10413

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16719

Males

10699

M60-64

10699

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17474

Males

11020

M60-64

11020

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17026

Males

10750

M60-64

10750

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19088

Males

11623

M60-64

11623

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17022

Males

10464

M60-64

10464

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15595

Males

9564

M60-64

9564

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15289

Males

9293

M60-64

9293

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14058

Males

8676

M60-64

8676

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13854

Males

8490

M60-64

8490

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13326

Males

8210

M60-64

8210

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13316

Males

8090

M60-64

8090

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12940

Males

7861

M60-64

7861

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12268

Males

7651

M60-64

7651

Passing Analysis

Category:
Athletes Passed
1942
Passed By
2891
Net Change
-949
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15099
5K → 10K135589-454#15099#15553
10K → 15K133495-362#15553#15915
15K → 20K142541-399#15915#16314
20K → Half2875-47#16314#16361
Half → 25K78705-627#16361#16988
25K → 30K245261-16#16988#17004
30K → 20M16678+88#17004#16916
20M → 21M14548+97#16916#16819
21M → 35K13211+121#16819#16698
35K → 23M16823+145#16698#16553
23M → 24M19116+175#16553#16378
24M → 40K15416+138#16378#16240
40K → 25.2M6611+55#16240#16185
25.2M → Finish15922+137#16185#16048
TOTALS19422891-949
📊

Passing Visuals

Category:
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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