Shih-Yu Huang

Bib: 29102M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:55
Rank: #23330
Start5K
30:55 | 9:57/mi
10K· 6.21 mi
1:03:28
Rank: #24090 (-760)
5K10K
32:33 | 10:29/mi
15K· 9.32 mi
1:36:56
Rank: #24432 (-342)
10K15K
33:28 | 10:46/mi
20K· 12.43 mi
2:12:20
Rank: #24680 (-248)
15K20K
35:24 | 11:24/mi
Half· 13.11 mi
2:21:36
Rank: #24909 (-229)
20KHalf
9:16 | 13:35/mi
25K· 15.53 mi
2:48:26
Rank: #24767 (+142)
Half25K
26:50 | 11:04/mi
30K· 18.64 mi
3:25:06
Rank: #24677 (+90)
25K30K
36:40 | 11:48/mi
20M
3:41:45
Rank: #24667 (+10)
30K20M
16:39 | 12:15/mi
21M
3:54:46
Rank: #24664 (+3)
20M21M
13:01 | 13:01/mi
35K· 21.75 mi
4:04:21
Rank: #24715 (-51)
21M35K
9:35 | 12:49/mi
23M
4:19:41
Rank: #24686 (+29)
35K23M
15:20 | 12:15/mi
24M
4:31:47
Rank: #24711 (-25)
23M24M
12:06 | 12:06/mi
40K· 24.85 mi
4:43:00
Rank: #24748 (-37)
24M40K
11:13 | 13:07/mi
25.2M
4:48:01
Rank: #24779 (-31)
40K25.2M
5:01 | 14:33/mi
Finish· 26.22 mi
5:00:18
Rank: #24833 (-54)
25.2MFinish
12:17 | 12:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:36
Pace10:48 /mi
2nd Half
Distance13.11 mi
Time2:38:42
Pace12:06 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3430:559:5730:55
9:57
-
10K
6.21 mi12:19:071:03:2810:1332:33
10:29
+0:32
15K
9.32 mi12:52:351:36:5610:2433:28
10:46
+0:17
20K
12.43 mi13:27:592:12:2010:3935:24
11:24
+0:38
Half
13.11 mi13:37:152:21:3610:489:16
13:35
+2:11
25K
15.53 mi14:04:052:48:2610:5126:50
11:04
-2:31
30K
18.64 mi14:40:453:25:0611:0036:40
11:48
+0:44
20M
20.00 mi14:57:243:41:4511:0516:39
12:15
+0:27
21M
21.00 mi15:10:253:54:4611:1113:01
13:01
+0:46
35K
21.75 mi15:20:004:04:2111:149:35
12:49
-0:12
23M
23.00 mi15:35:204:19:4111:1715:20
12:15
-0:34
24M
24.00 mi15:47:264:31:4711:1912:06
12:06
-0:09
40K
24.85 mi15:58:394:43:0011:2311:13
13:07
+1:01
25.2M
25.20 mi16:03:404:48:0111:265:01
14:33
+1:26
Finish
26.22 mi16:15:575:00:1811:2812:17
12:03
-2:30

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

9:57 /mi

Average Pace

11:28 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:10

53% of race

Time at Steady Pace

1:33:02

31% of race

Time at Slower Pace

48:06

16% of race

Average Pace: 11:27 /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 mi11:46:3430:559:5730:55
9:57
#23330
10K
6.21 mi12:19:071:03:2810:1332:33
10:29
#24090
15K
9.32 mi12:52:351:36:5610:2433:28
10:46
#24432
20K
12.43 mi13:27:592:12:2010:3935:24
11:24
#24680
Half
13.11 mi13:37:152:21:3610:489:16
13:35
#24909
25K
15.53 mi14:04:052:48:2610:5126:50
11:04
#24767
30K
18.64 mi14:40:453:25:0611:0036:40
11:48
#24677
20M
20.00 mi14:57:243:41:4511:0516:39
12:15
#24667
21M
21.00 mi15:10:253:54:4611:1113:01
13:01
#24664
35K
21.75 mi15:20:004:04:2111:149:35
12:49
#24715
23M
23.00 mi15:35:204:19:4111:1715:20
12:15
#24686
24M
24.00 mi15:47:264:31:4711:1912:06
12:06
#24711
40K
24.85 mi15:58:394:43:0011:2311:13
13:07
#24748
25.2M
25.20 mi16:03:404:48:0111:265:01
14:33
#24779
Finish
26.22 mi16:15:575:00:1811:2812:17
12:03
#24833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23330137451374524897(Top 94%)14471(Top 95%)14471(Top 646%)
10K6.21 mi3.10 mi24090-76014127-38214127-38224644(Top 93%)14376(Top 95%)14376(Top 641%)
15K9.32 mi3.11 mi24432-34214287-16014287-16024897(Top 94%)14471(Top 95%)14471(Top 646%)
20K12.43 mi3.11 mi24680-24814380-9314380-9325116(Top 94%)14543(Top 96%)14543(Top 649%)
Half13.11 mi0.68 mi24909-22914480-10014480-10026473(Top 99%)15099(Top 99%)15099(Top 674%)
25K15.53 mi2.42 mi24767+14214406+7414406+7424083(Top 90%)14065(Top 93%)14065(Top 628%)
30K18.64 mi3.11 mi24677+9014358+4814358+4824268(Top 91%)14092(Top 93%)14092(Top 629%)
20M20.00 mi1.36 mi24667+1014341+1714341+1724494(Top 92%)14140(Top 93%)14140(Top 631%)
21M21.00 mi1.00 mi24664+314335+614335+624096(Top 91%)13931(Top 92%)13931(Top 622%)
35K21.75 mi0.75 mi24715-5114350-1514350-1525421(Top 95%)14525(Top 96%)14525(Top 648%)
23M23.00 mi1.25 mi24686+2914326+2414326+2424299(Top 91%)13992(Top 92%)13992(Top 624%)
24M24.00 mi1.00 mi24711-2514322+414322+424644(Top 93%)14116(Top 93%)14116(Top 630%)
40K24.85 mi0.85 mi24748-3714336-1414336-1425023(Top 94%)14314(Top 94%)14314(Top 639%)
25.2M25.20 mi0.35 mi24779-3114348-1214348-1225420(Top 95%)14507(Top 96%)14507(Top 647%)
Finish26.22 mi1.02 mi24833-5414359-1114359-1125271(Top 95%)14445(Top 95%)14445(Top 645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24897

Males

14471

M40-44

14471

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24644

Males

14376

M40-44

14376

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24897

Males

14471

M40-44

14471

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25116

Males

14543

M40-44

14543

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26473

Males

15099

M40-44

15099

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

24083

Males

14065

M40-44

14065

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24268

Males

14092

M40-44

14092

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24494

Males

14140

M40-44

14140

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24096

Males

13931

M40-44

13931

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25421

Males

14525

M40-44

14525

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24299

Males

13992

M40-44

13992

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24644

Males

14116

M40-44

14116

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25023

Males

14314

M40-44

14314

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25420

Males

14507

M40-44

14507

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

25271

Males

14445

M40-44

14445

Passing Analysis

Category:
Athletes Passed
575
Passed By
2078
Net Change
-1503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23330
5K10K22782-760#23330#24090
10K15K36378-342#24090#24432
15K20K33281-248#24432#24680
20KHalf0229-229#24680#24909
Half25K15715+142#24909#24767
25K30K13848+90#24767#24677
30K20M5444+10#24677#24667
20M21M2926+3#24667#24664
21M35K1364-51#24664#24715
35K23M5526+29#24715#24686
23M24M1540-25#24686#24711
24M40K1451-37#24711#24748
40K25.2M334-31#24748#24779
25.2MFinish660-54#24779#24833
TOTALS5752078-1503
📊

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