Shu Chien Hsu

Bib: 8333M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
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
22:06
Rank: #7766
Start5K
22:06 | 7:07/mi
10K· 6.21 mi
44:25
Rank: #7758 (+8)
5K10K
22:19 | 7:11/mi
15K· 9.32 mi
1:06:39
Rank: #7537 (+221)
10K15K
22:14 | 7:09/mi
20K· 12.43 mi
1:29:50
Rank: #7620 (-83)
15K20K
23:11 | 7:28/mi
Half· 13.11 mi
1:35:03
Rank: #7737 (-117)
20KHalf
5:13 | 7:39/mi
25K· 15.53 mi
1:55:24
Rank: #8537 (-800)
Half25K
20:21 | 8:24/mi
30K· 18.64 mi
2:24:58
Rank: #10083 (-1546)
25K30K
29:34 | 9:31/mi
20M
2:39:44
Rank: #11084 (-1001)
30K20M
14:46 | 10:52/mi
21M
2:54:50
Rank: #12762 (-1678)
20M21M
15:06 | 15:06/mi
35K· 21.75 mi
3:04:53
Rank: #13674 (-912)
21M35K
10:03 | 13:26/mi
23M
3:19:31
Rank: #14378 (-704)
35K23M
14:38 | 11:41/mi
24M
3:31:55
Rank: #15075 (-697)
23M24M
12:24 | 12:24/mi
40K· 24.85 mi
3:43:09
Rank: #15617 (-542)
24M40K
11:14 | 13:08/mi
25.2M
3:47:13
Rank: #15628 (-11)
40K25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
3:57:23
Rank: #15722 (-94)
25.2MFinish
10:10 | 9:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time2:22:20
Pace10:51 /mi
📊Positive Split: 49.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1922:067:0722:06
7:07
-
10K
6.21 mi11:09:3844:257:0922:19
7:11
+0:04
15K
9.32 mi11:31:521:06:397:0922:14
7:09
-0:02
20K
12.43 mi11:55:031:29:507:1423:11
7:28
+0:19
Half
13.11 mi12:00:161:35:037:155:13
7:39
+0:11
25K
15.53 mi12:20:371:55:247:2620:21
8:24
+0:45
30K
18.64 mi12:50:112:24:587:4729:34
9:31
+1:07
20M
20.00 mi13:04:572:39:447:5914:46
10:52
+1:21
21M
21.00 mi13:20:032:54:508:2015:06
15:06
+4:14
35K
21.75 mi13:30:063:04:538:3010:03
13:26
-1:40
23M
23.00 mi13:44:443:19:318:4014:38
11:41
-1:45
24M
24.00 mi13:57:083:31:558:5012:24
12:24
+0:43
40K
24.85 mi14:08:223:43:098:5911:14
13:08
+0:44
25.2M
25.20 mi14:12:263:47:139:014:04
11:48
-1:20
Finish
26.22 mi14:22:363:57:239:0410:10
9:59
-1:49

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

7:07 /mi

Average Pace

9:04 /mi

Slowest Pace

15:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:24

49% of race

Time at Steady Pace

54:30

23% of race

Time at Slower Pace

1:07:29

28% of race

Average Pace: 9:03 /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 mi10:47:1922:067:0722:06
7:07
#7766
10K
6.21 mi11:09:3844:257:0922:19
7:11
#7758
15K
9.32 mi11:31:521:06:397:0922:14
7:09
#7537
20K
12.43 mi11:55:031:29:507:1423:11
7:28
#7620
Half
13.11 mi12:00:161:35:037:155:13
7:39
#7737
25K
15.53 mi12:20:371:55:247:2620:21
8:24
#8537
30K
18.64 mi12:50:112:24:587:4729:34
9:31
#10083
20M
20.00 mi13:04:572:39:447:5914:46
10:52
#11084
21M
21.00 mi13:20:032:54:508:2015:06
15:06
#12762
35K
21.75 mi13:30:063:04:538:3010:03
13:26
#13674
23M
23.00 mi13:44:443:19:318:4014:38
11:41
#14378
24M
24.00 mi13:57:083:31:558:5012:24
12:24
#15075
40K
24.85 mi14:08:223:43:098:5911:14
13:08
#15617
25.2M
25.20 mi14:12:263:47:139:014:04
11:48
#15628
Finish
26.22 mi14:22:363:57:239:0410:10
9:59
#15722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7766667266727175(Top 28%)6198(Top 43%)6198(Top 309%)
10K6.21 mi3.10 mi7758+86635+376635+377813(Top 31%)6637(Top 46%)6637(Top 330%)
15K9.32 mi3.11 mi7537+2216477+1586477+1587175(Top 28%)6198(Top 43%)6198(Top 309%)
20K12.43 mi3.11 mi7620-836506-296506-298104(Top 32%)6665(Top 46%)6665(Top 332%)
Half13.11 mi0.68 mi7737-1176575-696575-6910197(Top 40%)7797(Top 53%)7797(Top 388%)
25K15.53 mi2.42 mi8537-8007003-4287003-42812473(Top 49%)8686(Top 60%)8686(Top 432%)
30K18.64 mi3.11 mi10083-15467702-6997702-69915508(Top 61%)9781(Top 67%)9781(Top 487%)
20M20.00 mi1.36 mi11084-10018132-4308132-43018943(Top 74%)11218(Top 77%)11218(Top 558%)
21M21.00 mi1.00 mi12762-16788841-7098841-70923668(Top 93%)13504(Top 93%)13504(Top 672%)
35K21.75 mi0.75 mi13674-9129197-3569197-35623734(Top 93%)13518(Top 93%)13518(Top 673%)
23M23.00 mi1.25 mi14378-7049446-2499446-24920083(Top 79%)11600(Top 80%)11600(Top 577%)
24M24.00 mi1.00 mi15075-6979714-2689714-26822146(Top 87%)12599(Top 86%)12599(Top 627%)
40K24.85 mi0.85 mi15617-5429922-2089922-20822469(Top 88%)12738(Top 87%)12738(Top 634%)
25.2M25.20 mi0.35 mi15628-119903+199903+1916790(Top 66%)9827(Top 67%)9827(Top 489%)
Finish26.22 mi1.02 mi15722-949935-329935-3218287(Top 72%)10608(Top 73%)10608(Top 528%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7175

Males

6198

M40-44

6198

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7813

Males

6637

M40-44

6637

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7175

Males

6198

M40-44

6198

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8104

Males

6665

M40-44

6665

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10197

Males

7797

M40-44

7797

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12473

Males

8686

M40-44

8686

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15508

Males

9781

M40-44

9781

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

18943

Males

11218

M40-44

11218

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23668

Males

13504

M40-44

13504

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23734

Males

13518

M40-44

13518

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20083

Males

11600

M40-44

11600

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22146

Males

12599

M40-44

12599

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22469

Males

12738

M40-44

12738

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16790

Males

9827

M40-44

9827

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18287

Males

10608

M40-44

10608

Passing Analysis

Category:
Athletes Passed
903
Passed By
8856
Net Change
-7956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7766
5K10K211203+8#7766#7758
10K15K27150+221#7758#7537
15K20K158241-83#7537#7620
20KHalf8125-117#7620#7737
Half25K49849-800#7737#8537
25K30K301574-1546#8537#10083
30K20M211021-1001#10083#11084
20M21M71685-1678#11084#12762
21M35K7919-912#12762#13674
35K23M25729-704#13674#14378
23M24M15712-697#14378#15075
24M40K13555-542#15075#15617
40K25.2M4152-11#15617#15628
25.2MFinish47141-94#15628#15722
TOTALS9038856-7956
📊

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