Chung-Cheng Chiu

Bib: 9465M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 39%
Masters (Masters Men)
#0 / 10463
Top 26%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #6497
Start5K
21:12 | 6:49/mi
10K· 6.21 mi
42:18
Rank: #6369 (+128)
5K10K
21:06 | 6:47/mi
15K· 9.32 mi
1:04:04
Rank: #6854 (-485)
10K15K
21:46 | 7:00/mi
20K· 12.43 mi
1:26:36
Rank: #7282 (-428)
15K20K
22:32 | 7:15/mi
Half· 13.11 mi
1:31:25
Rank: #7313 (-31)
20KHalf
4:49 | 7:04/mi
25K· 15.53 mi
1:49:09
Rank: #7422 (-109)
Half25K
17:44 | 7:19/mi
30K· 18.64 mi
2:12:28
Rank: #7392 (+30)
25K30K
23:19 | 7:30/mi
20M
2:22:52
Rank: #7357 (+35)
30K20M
10:24 | 7:39/mi
21M
2:31:00
Rank: #7324 (+33)
20M21M
8:08 | 8:08/mi
35K· 21.75 mi
2:36:27
Rank: #7274 (+50)
21M35K
5:27 | 7:17/mi
23M
2:46:25
Rank: #7356 (-82)
35K23M
9:58 | 7:58/mi
24M
2:54:05
Rank: #7381 (-25)
23M24M
7:40 | 7:40/mi
40K· 24.85 mi
3:01:06
Rank: #7476 (-95)
24M40K
7:01 | 8:12/mi
25.2M
3:04:19
Rank: #7576 (-100)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:11:47
Rank: #7542 (+34)
25.2MFinish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:25
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:40:22
Pace7:39 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5721:126:4921:12
6:49
-
10K
6.21 mi11:08:0342:186:4821:06
6:47
-0:02
15K
9.32 mi11:29:491:04:046:5221:46
7:00
+0:13
20K
12.43 mi11:52:211:26:366:5822:32
7:15
+0:15
Half
13.11 mi11:57:101:31:256:584:49
7:04
-0:11
25K
15.53 mi12:14:541:49:097:0217:44
7:19
+0:15
30K
18.64 mi12:38:132:12:287:0623:19
7:30
+0:11
20M
20.00 mi12:48:372:22:527:0910:24
7:39
+0:09
21M
21.00 mi12:56:452:31:007:118:08
8:08
+0:29
35K
21.75 mi13:02:122:36:277:125:27
7:17
-0:51
23M
23.00 mi13:12:102:46:257:149:58
7:58
+0:41
24M
24.00 mi13:19:502:54:057:157:40
7:40
-0:18
40K
24.85 mi13:26:513:01:067:177:01
8:12
+0:32
25.2M
25.20 mi13:30:043:04:197:193:13
9:20
+1:08
Finish
26.22 mi13:37:323:11:477:197:28
7:20
-2:00

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

6:47 /mi

Average Pace

7:19 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:04

33% of race

Time at Steady Pace

1:31:43

48% of race

Time at Slower Pace

36:00

19% of race

Average Pace: 7:19 /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 mi10:46:5721:126:4921:12
6:49
#6497
10K
6.21 mi11:08:0342:186:4821:06
6:47
#6369
15K
9.32 mi11:29:491:04:046:5221:46
7:00
#6854
20K
12.43 mi11:52:211:26:366:5822:32
7:15
#7282
Half
13.11 mi11:57:101:31:256:584:49
7:04
#7313
25K
15.53 mi12:14:541:49:097:0217:44
7:19
#7422
30K
18.64 mi12:38:132:12:287:0623:19
7:30
#7392
20M
20.00 mi12:48:372:22:527:0910:24
7:39
#7357
21M
21.00 mi12:56:452:31:007:118:08
8:08
#7324
35K
21.75 mi13:02:122:36:277:125:27
7:17
#7274
23M
23.00 mi13:12:102:46:257:149:58
7:58
#7356
24M
24.00 mi13:19:502:54:057:157:40
7:40
#7381
40K
24.85 mi13:26:513:01:067:177:01
8:12
#7476
25.2M
25.20 mi13:30:043:04:197:193:13
9:20
#7576
Finish
26.22 mi13:37:323:11:477:197:28
7:20
#7542
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6497591459147655(Top 27%)6719(Top 42%)6719(Top 299%)
10K6.21 mi3.10 mi6369+1285815+995815+996302(Top 22%)5725(Top 36%)5725(Top 255%)
15K9.32 mi3.11 mi6854-4856165-3506165-3507655(Top 27%)6719(Top 42%)6719(Top 299%)
20K12.43 mi3.11 mi7282-4286475-3106475-3108631(Top 30%)7237(Top 45%)7237(Top 322%)
Half13.11 mi0.68 mi7313-316494-196494-197948(Top 28%)6849(Top 43%)6849(Top 305%)
25K15.53 mi2.42 mi7422-1096561-676561-678437(Top 30%)7017(Top 44%)7017(Top 312%)
30K18.64 mi3.11 mi7392+306490+716490+717760(Top 27%)6441(Top 40%)6441(Top 287%)
20M20.00 mi1.36 mi7357+356432+586432+588022(Top 28%)6449(Top 40%)6449(Top 287%)
21M21.00 mi1.00 mi7324+336379+536379+538128(Top 29%)6321(Top 39%)6321(Top 281%)
35K21.75 mi0.75 mi7274+506318+616318+617101(Top 25%)5753(Top 36%)5753(Top 256%)
23M23.00 mi1.25 mi7356-826329-116329-119704(Top 34%)7072(Top 44%)7072(Top 315%)
24M24.00 mi1.00 mi7381-256311+186311+188861(Top 31%)6568(Top 41%)6568(Top 292%)
40K24.85 mi0.85 mi7476-956337-266337-2611549(Top 41%)7827(Top 49%)7827(Top 348%)
25.2M25.20 mi0.35 mi7576-1006387-506387-5013499(Top 48%)8669(Top 54%)8669(Top 386%)
Finish26.22 mi1.02 mi7542+346335+526335+527929(Top 28%)5863(Top 36%)5863(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7655

Males

6719

M40-44

6719

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6302

Males

5725

M40-44

5725

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7655

Males

6719

M40-44

6719

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8631

Males

7237

M40-44

7237

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7948

Males

6849

M40-44

6849

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8437

Males

7017

M40-44

7017

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7760

Males

6441

M40-44

6441

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8022

Males

6449

M40-44

6449

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8128

Males

6321

M40-44

6321

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7101

Males

5753

M40-44

5753

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9704

Males

7072

M40-44

7072

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8861

Males

6568

M40-44

6568

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11549

Males

7827

M40-44

7827

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13499

Males

8669

M40-44

8669

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7929

Males

5863

M40-44

5863

Passing Analysis

Category:
Athletes Passed
1167
Passed By
2212
Net Change
-1045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6497
5K10K251123+128#6497#6369
10K15K47532-485#6369#6854
15K20K41469-428#6854#7282
20KHalf1344-31#7282#7313
Half25K84193-109#7313#7422
25K30K182152+30#7422#7392
30K20M12085+35#7392#7357
20M21M9360+33#7357#7324
21M35K6919+50#7324#7274
35K23M66148-82#7274#7356
23M24M6287-25#7356#7381
24M40K50145-95#7381#7476
40K25.2M10110-100#7476#7576
25.2MFinish7945+34#7576#7542
TOTALS11672212-1045
📊

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