Kuo-Hua Hsiao

Bib: 28715M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:16
Rank: #23968
Start5K
9:25/mi
29:16 split
10K· 6.21 mi
59:12
Rank: #24261 (-293)
5K10K
9:38/mi
29:56 split
15K· 9.32 mi
1:29:48
Rank: #24399 (-138)
10K15K
9:51/mi
30:36 split
20K· 12.43 mi
2:03:10
Rank: #24789 (-390)
15K20K
10:44/mi
33:22 split
Half· 13.11 mi
2:09:56
Rank: #24778 (+11)
20KHalf
9:55/mi
6:46 split
25K· 15.53 mi
2:36:59
Rank: #24946 (-168)
Half25K
11:09/mi
27:03 split
30K· 18.64 mi
3:14:23
Rank: #25090 (-144)
25K30K
12:02/mi
37:24 split
20M
3:32:02
Rank: #25245 (-155)
30K20M
12:59/mi
17:39 split
21M
3:42:26
Rank: #25041 (+204)
20M21M
10:24/mi
10:24 split
35K· 21.75 mi
3:48:31
Rank: #24822 (+219)
21M35K
8:08/mi
6:05 split
23M
4:00:32
Rank: #24614 (+208)
35K23M
9:36/mi
12:01 split
24M
4:09:24
Rank: #24384 (+230)
23M24M
8:52/mi
8:52 split
40K· 24.85 mi
4:17:22
Rank: #24215 (+169)
24M40K
9:19/mi
7:58 split
25.2M
4:21:08
Rank: #24169 (+46)
40K25.2M
10:55/mi
3:46 split
Finish· 26.22 mi
4:31:04
Rank: #24110 (+59)
25.2MFinish
9:45/mi
9:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:56
Pace9:55 /mi
2nd Half
Distance13.11 mi
Time2:21:08
Pace10:46 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0529:169:2529:16
9:25
-
10K
6.21 mi12:16:0159:129:3229:56
9:38
+0:13
15K
9.32 mi12:46:371:29:489:3830:36
9:51
+0:13
20K
12.43 mi13:19:592:03:109:5533:22
10:44
+0:53
Half
13.11 mi13:26:452:09:569:556:46
9:55
-0:49
25K
15.53 mi13:53:482:36:5910:0627:03
11:09
+1:14
30K
18.64 mi14:31:123:14:2310:2637:24
12:02
+0:53
20M
20.00 mi14:48:513:32:0210:3617:39
12:59
+0:57
21M
21.00 mi14:59:153:42:2610:3610:24
10:24
-2:35
35K
21.75 mi15:05:203:48:3110:306:05
8:08
-2:16
23M
23.00 mi15:17:214:00:3210:2712:01
9:36
+1:28
24M
24.00 mi15:26:134:09:2410:248:52
8:52
-0:44
40K
24.85 mi15:34:114:17:2210:217:58
9:19
+0:27
25.2M
25.20 mi15:37:574:21:0810:223:46
10:55
+1:36
Finish
26.22 mi15:47:534:31:0410:219:56
9:45
-1:10

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

8:08 /mi

Average Pace

10:21 /mi

Slowest Pace

12:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:57

6% of race

Time at Steady Pace

2:16:53

50% of race

Time at Slower Pace

1:59:14

44% of race

Average Pace: 10:20 /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 mi11:46:0529:169:2529:16
9:25
#23968
10K
6.21 mi12:16:0159:129:3229:56
9:38
#24261
15K
9.32 mi12:46:371:29:489:3830:36
9:51
#24399
20K
12.43 mi13:19:592:03:109:5533:22
10:44
#24789
Half
13.11 mi13:26:452:09:569:556:46
9:55
#24778
25K
15.53 mi13:53:482:36:5910:0627:03
11:09
#24946
30K
18.64 mi14:31:123:14:2310:2637:24
12:02
#25090
20M
20.00 mi14:48:513:32:0210:3617:39
12:59
#25245
21M
21.00 mi14:59:153:42:2610:3610:24
10:24
#25041
35K
21.75 mi15:05:203:48:3110:306:05
8:08
#24822
23M
23.00 mi15:17:214:00:3210:2712:01
9:36
#24614
24M
24.00 mi15:26:134:09:2410:248:52
8:52
#24384
40K
24.85 mi15:34:114:17:2210:217:58
9:19
#24215
25.2M
25.20 mi15:37:574:21:0810:223:46
10:55
#24169
Finish
26.22 mi15:47:534:31:0410:219:56
9:45
#24110
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23968142231422324649(Top 87%)14556(Top 90%)14556(Top 883%)
10K6.21 mi3.10 mi24261-29314375-15214375-15224441(Top 86%)14445(Top 90%)14445(Top 877%)
15K9.32 mi3.11 mi24399-13814434-5914434-5924649(Top 87%)14556(Top 90%)14556(Top 883%)
20K12.43 mi3.11 mi24789-39014611-17714611-17725602(Top 90%)14945(Top 93%)14945(Top 907%)
Half13.11 mi0.68 mi24778+1114605+614605+624649(Top 87%)14501(Top 90%)14501(Top 880%)
25K15.53 mi2.42 mi24946-16814662-5714662-5725427(Top 90%)14832(Top 92%)14832(Top 900%)
30K18.64 mi3.11 mi25090-14414697-3514697-3525647(Top 90%)14827(Top 92%)14827(Top 900%)
20M20.00 mi1.36 mi25245-15514746-4914746-4926430(Top 93%)15117(Top 94%)15117(Top 917%)
21M21.00 mi1.00 mi25041+20414651+9514651+9519704(Top 69%)11914(Top 74%)11914(Top 723%)
35K21.75 mi0.75 mi24822+21914541+11014541+11013144(Top 46%)8880(Top 55%)8880(Top 539%)
23M23.00 mi1.25 mi24614+20814429+11214429+11219074(Top 67%)11480(Top 71%)11480(Top 697%)
24M24.00 mi1.00 mi24384+23014314+11514314+11516670(Top 59%)10335(Top 64%)10335(Top 627%)
40K24.85 mi0.85 mi24215+16914220+9414220+9417933(Top 63%)10800(Top 67%)10800(Top 655%)
25.2M25.20 mi0.35 mi24169+4614187+3314187+3320394(Top 72%)11994(Top 74%)11994(Top 728%)
Finish26.22 mi1.02 mi24110+5914156+3114156+3122080(Top 78%)12833(Top 80%)12833(Top 779%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24649

Males

14556

M55-59

14556

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

24441

Males

14445

M55-59

14445

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24649

Males

14556

M55-59

14556

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25602

Males

14945

M55-59

14945

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24649

Males

14501

M55-59

14501

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25427

Males

14832

M55-59

14832

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25647

Males

14827

M55-59

14827

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26430

Males

15117

M55-59

15117

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19704

Males

11914

M55-59

11914

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13144

Males

8880

M55-59

8880

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

19074

Males

11480

M55-59

11480

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16670

Males

10335

M55-59

10335

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17933

Males

10800

M55-59

10800

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20394

Males

11994

M55-59

11994

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

22080

Males

12833

M55-59

12833

Passing Analysis

Category:
Athletes Passed
1593
Passed By
1735
Net Change
-142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23968
5K10K126419-293#23968#24261
10K15K94232-138#24261#24399
15K20K43433-390#24399#24789
20KHalf2918+11#24789#24778
Half25K51219-168#24778#24946
25K30K81225-144#24946#25090
30K20M19174-155#25090#25245
20M21M2040+204#25245#25041
21M35K2190+219#25041#24822
35K23M2080+208#24822#24614
23M24M2322+230#24614#24384
24M40K1690+169#24384#24215
40K25.2M482+46#24215#24169
25.2MFinish7011+59#24169#24110
TOTALS15931735-142
📊

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