Ching-Hui Hsu

Bib: 18938M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:20
Rank: #13340
Start5K
24:20 | 7:50/mi
10K· 6.21 mi
48:19
Rank: #12689 (+651)
5K10K
23:59 | 7:43/mi
15K· 9.32 mi
1:12:56
Rank: #12728 (-39)
10K15K
24:37 | 7:55/mi
20K· 12.43 mi
1:38:41
Rank: #12940 (-212)
15K20K
25:45 | 8:17/mi
Half· 13.11 mi
1:44:10
Rank: #12925 (+15)
20KHalf
5:29 | 8:02/mi
25K· 15.53 mi
2:04:31
Rank: #12829 (+96)
Half25K
20:21 | 8:24/mi
30K· 18.64 mi
2:31:31
Rank: #12525 (+304)
25K30K
27:00 | 8:41/mi
20M
2:44:36
Rank: #12695 (-170)
30K20M
13:05 | 9:38/mi
21M
2:54:25
Rank: #12635 (+60)
20M21M
9:49 | 9:49/mi
35K· 21.75 mi
3:01:14
Rank: #12669 (-34)
21M35K
6:49 | 9:07/mi
23M
3:12:47
Rank: #12583 (+86)
35K23M
11:33 | 9:13/mi
24M
3:21:29
Rank: #12462 (+121)
23M24M
8:42 | 8:42/mi
40K· 24.85 mi
3:29:21
Rank: #12401 (+61)
24M40K
7:52 | 9:12/mi
25.2M
3:33:12
Rank: #12448 (-47)
40K25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:42:43
Rank: #12604 (-156)
25.2MFinish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:58:33
Pace9:03 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3324:207:5024:20
7:50
-
10K
6.21 mi11:39:3248:197:4723:59
7:43
-0:07
15K
9.32 mi12:04:091:12:567:4924:37
7:55
+0:12
20K
12.43 mi12:29:541:38:417:5625:45
8:17
+0:22
Half
13.11 mi12:35:231:44:107:575:29
8:02
-0:15
25K
15.53 mi12:55:442:04:318:0120:21
8:24
+0:22
30K
18.64 mi13:22:442:31:318:0827:00
8:41
+0:17
20M
20.00 mi13:35:492:44:368:1413:05
9:38
+0:57
21M
21.00 mi13:45:382:54:258:189:49
9:49
+0:11
35K
21.75 mi13:52:273:01:148:206:49
9:07
-0:42
23M
23.00 mi14:04:003:12:478:2311:33
9:13
+0:06
24M
24.00 mi14:12:423:21:298:248:42
8:42
-0:31
40K
24.85 mi14:20:343:29:218:257:52
9:12
+0:30
25.2M
25.20 mi14:24:253:33:128:283:51
11:10
+1:58
Finish
26.22 mi14:33:563:42:438:309:31
9:20
-1:50

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

7:43 /mi

Average Pace

8:30 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:25

35% of race

Time at Steady Pace

1:28:37

40% of race

Time at Slower Pace

55:41

25% of race

Average Pace: 8:30 /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 mi11:15:3324:207:5024:20
7:50
#13340
10K
6.21 mi11:39:3248:197:4723:59
7:43
#12689
15K
9.32 mi12:04:091:12:567:4924:37
7:55
#12728
20K
12.43 mi12:29:541:38:417:5625:45
8:17
#12940
Half
13.11 mi12:35:231:44:107:575:29
8:02
#12925
25K
15.53 mi12:55:442:04:318:0120:21
8:24
#12829
30K
18.64 mi13:22:442:31:318:0827:00
8:41
#12525
20M
20.00 mi13:35:492:44:368:1413:05
9:38
#12695
21M
21.00 mi13:45:382:54:258:189:49
9:49
#12635
35K
21.75 mi13:52:273:01:148:206:49
9:07
#12669
23M
23.00 mi14:04:003:12:478:2311:33
9:13
#12583
24M
24.00 mi14:12:423:21:298:248:42
8:42
#12462
40K
24.85 mi14:20:343:29:218:257:52
9:12
#12401
25.2M
25.20 mi14:24:253:33:128:283:51
11:10
#12448
Finish
26.22 mi14:33:563:42:438:309:31
9:20
#12604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi133409392939212853(Top 50%)9107(Top 62%)9107(Top 1476%)
10K6.21 mi3.10 mi12689+6519107+2859107+28512008(Top 47%)8782(Top 60%)8782(Top 1423%)
15K9.32 mi3.11 mi12728-399103+49103+412853(Top 50%)9107(Top 62%)9107(Top 1476%)
20K12.43 mi3.11 mi12940-2129175-729175-7213632(Top 53%)9397(Top 64%)9397(Top 1523%)
Half13.11 mi0.68 mi12925+159152+239152+2312967(Top 51%)9066(Top 62%)9066(Top 1469%)
25K15.53 mi2.42 mi12829+969077+759077+7512466(Top 49%)8679(Top 60%)8679(Top 1407%)
30K18.64 mi3.11 mi12525+3048860+2178860+21711635(Top 46%)8073(Top 55%)8073(Top 1308%)
20M20.00 mi1.36 mi12695-1708873-138873-1315047(Top 59%)9318(Top 64%)9318(Top 1510%)
21M21.00 mi1.00 mi12635+608793+808793+8012188(Top 48%)7803(Top 54%)7803(Top 1265%)
35K21.75 mi0.75 mi12669-348765+288765+2813830(Top 54%)8554(Top 59%)8554(Top 1386%)
23M23.00 mi1.25 mi12583+868669+968669+9612246(Top 48%)7692(Top 53%)7692(Top 1247%)
24M24.00 mi1.00 mi12462+1218562+1078562+10710575(Top 41%)6833(Top 47%)6833(Top 1107%)
40K24.85 mi0.85 mi12401+618485+778485+7711788(Top 46%)7331(Top 50%)7331(Top 1188%)
25.2M25.20 mi0.35 mi12448-478486-18486-114978(Top 59%)8915(Top 61%)8915(Top 1445%)
Finish26.22 mi1.02 mi12604-1568511-258511-2515769(Top 62%)9327(Top 64%)9327(Top 1512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12853

Males

9107

M65-69

9107

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12008

Males

8782

M65-69

8782

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12853

Males

9107

M65-69

9107

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13632

Males

9397

M65-69

9397

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

12967

Males

9066

M65-69

9066

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12466

Males

8679

M65-69

8679

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11635

Males

8073

M65-69

8073

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15047

Males

9318

M65-69

9318

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12188

Males

7803

M65-69

7803

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13830

Males

8554

M65-69

8554

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12246

Males

7692

M65-69

7692

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10575

Males

6833

M65-69

6833

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11788

Males

7331

M65-69

7331

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

14978

Males

8915

M65-69

8915

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15769

Males

9327

M65-69

9327

Passing Analysis

Category:
Athletes Passed
2739
Passed By
2003
Net Change
+736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13340
5K10K71867+651#13340#12689
10K15K210249-39#12689#12728
15K20K214426-212#12728#12940
20KHalf5338+15#12940#12925
Half25K293197+96#12925#12829
25K30K441137+304#12829#12525
30K20M81251-170#12525#12695
20M21M15090+60#12695#12635
21M35K67101-34#12635#12669
35K23M16276+86#12669#12583
23M24M15231+121#12583#12462
24M40K11554+61#12462#12401
40K25.2M3481-47#12401#12448
25.2MFinish49205-156#12448#12604
TOTALS27392003+736
📊

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