Yang Zhonghua

Bib: 7484M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:43
Rank: #9266
Start5K
22:43 | 7:19/mi
10K· 6.21 mi
46:06
Rank: #9777 (-511)
5K10K
23:23 | 7:32/mi
15K· 9.32 mi
1:10:22
Rank: #10572 (-795)
10K15K
24:16 | 7:49/mi
20K· 12.43 mi
1:36:03
Rank: #11378 (-806)
15K20K
25:41 | 8:16/mi
Half· 13.11 mi
1:41:39
Rank: #11506 (-128)
20KHalf
5:36 | 8:12/mi
25K· 15.53 mi
2:04:15
Rank: #12703 (-1197)
Half25K
22:36 | 9:19/mi
30K· 18.64 mi
2:36:51
Rank: #14290 (-1587)
25K30K
32:36 | 10:30/mi
20M
2:51:40
Rank: #14878 (-588)
30K20M
14:49 | 10:54/mi
21M
3:03:48
Rank: #15276 (-398)
20M21M
12:08 | 12:08/mi
35K· 21.75 mi
3:11:45
Rank: #15510 (-234)
21M35K
7:57 | 10:38/mi
23M
3:25:16
Rank: #15745 (-235)
35K23M
13:31 | 10:48/mi
24M
3:35:55
Rank: #15908 (-163)
23M24M
10:39 | 10:39/mi
40K· 24.85 mi
3:45:27
Rank: #16044 (-136)
24M40K
9:32 | 11:09/mi
25.2M
3:49:08
Rank: #15985 (+59)
40K25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:58:57
Rank: #16045 (-60)
25.2MFinish
9:49 | 9:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:39
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time2:17:18
Pace10:28 /mi
📊Positive Split: 35.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4822:437:1922:43
7:19
-
10K
6.21 mi10:53:1146:067:2523:23
7:32
+0:13
15K
9.32 mi11:17:271:10:227:3324:16
7:49
+0:17
20K
12.43 mi11:43:081:36:037:4425:41
8:16
+0:27
Half
13.11 mi11:48:441:41:397:455:36
8:12
-0:04
25K
15.53 mi12:11:202:04:158:0022:36
9:19
+1:07
30K
18.64 mi12:43:562:36:518:2532:36
10:30
+1:11
20M
20.00 mi12:58:452:51:408:3514:49
10:54
+0:24
21M
21.00 mi13:10:533:03:488:4512:08
12:08
+1:14
35K
21.75 mi13:18:503:11:458:497:57
10:38
-1:30
23M
23.00 mi13:32:213:25:168:5513:31
10:48
+0:10
24M
24.00 mi13:43:003:35:559:0010:39
10:39
-0:09
40K
24.85 mi13:52:323:45:279:049:32
11:09
+0:30
25.2M
25.20 mi13:56:133:49:089:063:41
10:41
-0:28
Finish
26.22 mi14:06:023:58:579:079:49
9:38
-1:03

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

7:19 /mi

Average Pace

9:07 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:04

56% of race

Time at Steady Pace

1:32:45

39% of race

Time at Slower Pace

12:08

5% of race

Average Pace: 9:07 /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 mi10:29:4822:437:1922:43
7:19
#9266
10K
6.21 mi10:53:1146:067:2523:23
7:32
#9777
15K
9.32 mi11:17:271:10:227:3324:16
7:49
#10572
20K
12.43 mi11:43:081:36:037:4425:41
8:16
#11378
Half
13.11 mi11:48:441:41:397:455:36
8:12
#11506
25K
15.53 mi12:11:202:04:158:0022:36
9:19
#12703
30K
18.64 mi12:43:562:36:518:2532:36
10:30
#14290
20M
20.00 mi12:58:452:51:408:3514:49
10:54
#14878
21M
21.00 mi13:10:533:03:488:4512:08
12:08
#15276
35K
21.75 mi13:18:503:11:458:497:57
10:38
#15510
23M
23.00 mi13:32:213:25:168:5513:31
10:48
#15745
24M
24.00 mi13:43:003:35:559:0010:39
10:39
#15908
40K
24.85 mi13:52:323:45:279:049:32
11:09
#16044
25.2M
25.20 mi13:56:133:49:089:063:41
10:41
#15985
Finish
26.22 mi14:06:023:58:579:079:49
9:38
#16045
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi92667567756712014(Top 47%)8740(Top 60%)8740(Top 394%)
10K6.21 mi3.10 mi9777-5117816-2497816-24910488(Top 41%)8118(Top 56%)8118(Top 366%)
15K9.32 mi3.11 mi10572-7958156-3408156-34012014(Top 47%)8740(Top 60%)8740(Top 394%)
20K12.43 mi3.11 mi11378-8068475-3198475-31913525(Top 53%)9354(Top 64%)9354(Top 422%)
Half13.11 mi0.68 mi11506-1288529-548529-5414033(Top 55%)9521(Top 65%)9521(Top 429%)
25K15.53 mi2.42 mi12703-11979028-4999028-49916865(Top 66%)10640(Top 73%)10640(Top 480%)
30K18.64 mi3.11 mi14290-15879604-5769604-57618763(Top 73%)11277(Top 77%)11277(Top 508%)
20M20.00 mi1.36 mi14878-5889801-1979801-19719032(Top 74%)11262(Top 77%)11262(Top 508%)
21M21.00 mi1.00 mi15276-3989908-1079908-10719106(Top 75%)11204(Top 77%)11204(Top 505%)
35K21.75 mi0.75 mi15510-2349980-729980-7218882(Top 74%)11066(Top 76%)11066(Top 499%)
23M23.00 mi1.25 mi15745-23510037-5710037-5717815(Top 70%)10459(Top 72%)10459(Top 472%)
24M24.00 mi1.00 mi15908-16310083-4610083-4618267(Top 71%)10631(Top 73%)10631(Top 479%)
40K24.85 mi0.85 mi16044-13610113-3010113-3018466(Top 72%)10687(Top 73%)10687(Top 482%)
25.2M25.20 mi0.35 mi15985+5910080+3310080+3313421(Top 53%)8123(Top 56%)8123(Top 366%)
Finish26.22 mi1.02 mi16045-6010077+310077+317073(Top 67%)9996(Top 69%)9996(Top 451%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12014

Males

8740

M45-49

8740

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10488

Males

8118

M45-49

8118

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12014

Males

8740

M45-49

8740

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13525

Males

9354

M45-49

9354

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14033

Males

9521

M45-49

9521

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16865

Males

10640

M45-49

10640

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

18763

Males

11277

M45-49

11277

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19032

Males

11262

M45-49

11262

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19106

Males

11204

M45-49

11204

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

18882

Males

11066

M45-49

11066

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17815

Males

10459

M45-49

10459

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18267

Males

10631

M45-49

10631

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18466

Males

10687

M45-49

10687

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13421

Males

8123

M45-49

8123

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17073

Males

9996

M45-49

9996

Passing Analysis

Category:
Athletes Passed
709
Passed By
7486
Net Change
-6779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9266
5K10K105616-511#9266#9777
10K15K42835-795#9777#10572
15K20K69875-806#10572#11378
20KHalf11139-128#11378#11506
Half25K541251-1197#11506#12703
25K30K381625-1587#12703#14290
30K20M29617-588#14290#14878
20M21M44442-398#14878#15276
21M35K26260-234#15276#15510
35K23M71306-235#15510#15745
23M24M35198-163#15745#15908
24M40K55191-136#15908#16044
40K25.2M7011+59#16044#15985
25.2MFinish60120-60#15985#16045
TOTALS7097486-6779
📊

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