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BOSTON MARATHON 2024

Hsin-Wei Kuo

Bib: 18018•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:44
Rank: #19787
Start → 5K
8:56/mi
27:44 split
10K· 6.21 mi
55:46
Rank: #19796 (-9)
5K → 10K
9:01/mi
28:02 split
15K· 9.32 mi
1:24:27
Rank: #19810 (-14)
10K → 15K
9:14/mi
28:41 split
20K· 12.43 mi
1:53:20
Rank: #19451 (+359)
15K → 20K
9:18/mi
28:53 split
Half· 13.11 mi
1:59:19
Rank: #19342 (+109)
20K → Half
8:46/mi
5:59 split
25K· 15.53 mi
2:21:46
Rank: #18842 (+500)
Half → 25K
9:16/mi
22:27 split
30K· 18.64 mi
2:52:26
Rank: #18458 (+384)
25K → 30K
9:52/mi
30:40 split
20M
3:05:48
Rank: #18265 (+193)
30K → 20M
9:50/mi
13:22 split
21M
3:16:12
Rank: #18027 (+238)
20M → 21M
10:24/mi
10:24 split
35K· 21.75 mi
3:23:14
Rank: #17910 (+117)
21M → 35K
9:24/mi
7:02 split
23M
3:35:18
Rank: #17648 (+262)
35K → 23M
9:38/mi
12:04 split
24M
3:44:44
Rank: #17518 (+130)
23M → 24M
9:26/mi
9:26 split
40K· 24.85 mi
3:52:55
Rank: #17346 (+172)
24M → 40K
9:34/mi
8:11 split
25.2M
3:56:33
Rank: #17253 (+93)
40K → 25.2M
10:32/mi
3:38 split
Finish· 26.22 mi
4:05:30
Rank: #17069 (+184)
25.2M → Finish
8:47/mi
8:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:19
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:06:11
Pace9:38 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5227:448:5627:44
8:56
-
10K
6.21 mi11:47:5455:468:5828:02
9:01
+0:05
15K
9.32 mi12:16:351:24:279:0428:41
9:14
+0:13
20K
12.43 mi12:45:281:53:209:0728:53
9:18
+0:04
Half
13.11 mi12:51:271:59:199:065:59
8:46
-0:32
25K
15.53 mi13:13:542:21:469:0822:27
9:16
+0:30
30K
18.64 mi13:44:342:52:269:1530:40
9:52
+0:36
20M
20.00 mi13:57:563:05:489:1713:22
9:50
-0:02
21M
21.00 mi14:08:203:16:129:2110:24
10:24
+0:34
35K
21.75 mi14:15:223:23:149:217:02
9:24
-1:00
23M
23.00 mi14:27:263:35:189:2212:04
9:38
+0:14
24M
24.00 mi14:36:523:44:449:229:26
9:26
-0:12
40K
24.85 mi14:45:033:52:559:228:11
9:34
+0:08
25.2M
25.20 mi14:48:413:56:339:233:38
10:32
+0:58
Finish
26.22 mi14:57:384:05:309:228:57
8:47
-1:45

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

8:46 /mi

Average Pace

9:22 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:42

29% of race

Time at Steady Pace

1:56:44

48% of race

Time at Slower Pace

58:04

24% of race

Average Pace: 9:22 /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 mi11:19:5227:448:5627:44
8:56
#19787
10K
6.21 mi11:47:5455:468:5828:02
9:01
#19796
15K
9.32 mi12:16:351:24:279:0428:41
9:14
#19810
20K
12.43 mi12:45:281:53:209:0728:53
9:18
#19451
Half
13.11 mi12:51:271:59:199:065:59
8:46
#19342
25K
15.53 mi13:13:542:21:469:0822:27
9:16
#18842
30K
18.64 mi13:44:342:52:269:1530:40
9:52
#18458
20M
20.00 mi13:57:563:05:489:1713:22
9:50
#18265
21M
21.00 mi14:08:203:16:129:2110:24
10:24
#18027
35K
21.75 mi14:15:223:23:149:217:02
9:24
#17910
23M
23.00 mi14:27:263:35:189:2212:04
9:38
#17648
24M
24.00 mi14:36:523:44:449:229:26
9:26
#17518
40K
24.85 mi14:45:033:52:559:228:11
9:34
#17346
25.2M
25.20 mi14:48:413:56:339:233:38
10:32
#17253
Finish
26.22 mi14:57:384:05:309:228:57
8:47
#17069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi197877763776319829(Top 78%)7690(Top 70%)7690(Top 165%)
10K6.21 mi3.10 mi19796-97751+127751+1219834(Top 78%)7747(Top 71%)7747(Top 166%)
15K9.32 mi3.11 mi19810-147740+117740+1119829(Top 78%)7690(Top 70%)7690(Top 165%)
20K12.43 mi3.11 mi19451+3597539+2017539+20118541(Top 73%)7012(Top 64%)7012(Top 150%)
Half13.11 mi0.68 mi19342+1097484+557484+5517239(Top 67%)6362(Top 58%)6362(Top 137%)
25K15.53 mi2.42 mi18842+5007223+2617223+26116659(Top 65%)6081(Top 56%)6081(Top 130%)
30K18.64 mi3.11 mi18458+3847080+1437080+14316904(Top 66%)6459(Top 59%)6459(Top 139%)
20M20.00 mi1.36 mi18265+1937006+747006+7415911(Top 62%)6165(Top 56%)6165(Top 132%)
21M21.00 mi1.00 mi18027+2386897+1096897+10914527(Top 57%)5588(Top 51%)5588(Top 120%)
35K21.75 mi0.75 mi17910+1176862+356862+3515154(Top 59%)5916(Top 54%)5916(Top 127%)
23M23.00 mi1.25 mi17648+2626738+1246738+12414110(Top 55%)5482(Top 50%)5482(Top 118%)
24M24.00 mi1.00 mi17518+1306683+556683+5514218(Top 56%)5552(Top 51%)5552(Top 119%)
40K24.85 mi0.85 mi17346+1726622+616622+6113411(Top 52%)5249(Top 48%)5249(Top 113%)
25.2M25.20 mi0.35 mi17253+936578+446578+4413011(Top 51%)5112(Top 47%)5112(Top 110%)
Finish26.22 mi1.02 mi17069+1846517+616517+6113100(Top 51%)5033(Top 46%)5033(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19829

Females

7690

F18-39

7690

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

19834

Females

7747

F18-39

7747

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19829

Females

7690

F18-39

7690

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18541

Females

7012

F18-39

7012

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17239

Females

6362

F18-39

6362

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16659

Females

6081

F18-39

6081

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16904

Females

6459

F18-39

6459

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15911

Females

6165

F18-39

6165

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14527

Females

5588

F18-39

5588

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15154

Females

5916

F18-39

5916

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14110

Females

5482

F18-39

5482

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14218

Females

5552

F18-39

5552

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13411

Females

5249

F18-39

5249

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13011

Females

5112

F18-39

5112

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13100

Females

5033

F18-39

5033

Passing Analysis

Category:
Athletes Passed
3429
Passed By
711
Net Change
+2718
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19787
5K → 10K259268-9#19787#19796
10K → 15K213227-14#19796#19810
15K → 20K42768+359#19810#19451
20K → Half1101+109#19451#19342
Half → 25K51212+500#19342#18842
25K → 30K44561+384#18842#18458
30K → 20M21522+193#18458#18265
20M → 21M2468+238#18265#18027
21M → 35K13316+117#18027#17910
35K → 23M2719+262#17910#17648
23M → 24M1366+130#17648#17518
24M → 40K1786+172#17518#17346
40K → 25.2M941+93#17346#17253
25.2M → Finish1906+184#17253#17069
TOTALS3429711+2718
📊

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