Ping Zhang

Bib: 23522F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 46%
Division (F50-54)
#0 / 1303
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:42
Rank: #22067
Start5K
27:42 | 8:55/mi
10K· 6.21 mi
54:45
Rank: #21505 (+562)
5K10K
27:03 | 8:42/mi
15K· 9.32 mi
1:21:01
Rank: #20714 (+791)
10K15K
26:16 | 8:27/mi
20K· 12.43 mi
1:47:10
Rank: #19999 (+715)
15K20K
26:09 | 8:25/mi
Half· 13.11 mi
1:52:57
Rank: #19950 (+49)
20KHalf
5:47 | 8:29/mi
25K· 15.53 mi
2:13:17
Rank: #19396 (+554)
Half25K
20:20 | 8:23/mi
30K· 18.64 mi
2:42:10
Rank: #19324 (+72)
25K30K
28:53 | 9:18/mi
20M
2:54:06
Rank: #19052 (+272)
30K20M
11:56 | 8:47/mi
21M
3:03:29
Rank: #18830 (+222)
20M21M
9:23 | 9:23/mi
35K· 21.75 mi
3:10:03
Rank: #18763 (+67)
21M35K
6:34 | 8:47/mi
23M
3:21:16
Rank: #18584 (+179)
35K23M
11:13 | 8:58/mi
24M
3:30:09
Rank: #18506 (+78)
23M24M
8:53 | 8:53/mi
40K· 24.85 mi
3:37:42
Rank: #18371 (+135)
24M40K
7:33 | 8:50/mi
25.2M
3:41:01
Rank: #18320 (+51)
40K25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:49:46
Rank: #18274 (+46)
25.2MFinish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:56:49
Pace8:55 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2227:428:5527:42
8:55
-
10K
6.21 mi11:54:2554:458:4927:03
8:42
-0:13
15K
9.32 mi12:20:411:21:018:4226:16
8:27
-0:15
20K
12.43 mi12:46:501:47:108:3726:09
8:25
-0:02
Half
13.11 mi12:52:371:52:578:375:47
8:29
+0:04
25K
15.53 mi13:12:572:13:178:3520:20
8:23
-0:06
30K
18.64 mi13:41:502:42:108:4228:53
9:18
+0:55
20M
20.00 mi13:53:462:54:068:4211:56
8:47
-0:31
21M
21.00 mi14:03:093:03:298:449:23
9:23
+0:36
35K
21.75 mi14:09:433:10:038:446:34
8:47
-0:36
23M
23.00 mi14:20:563:21:168:4511:13
8:58
+0:11
24M
24.00 mi14:29:493:30:098:458:53
8:53
-0:05
40K
24.85 mi14:37:223:37:428:467:33
8:50
-0:03
25.2M
25.20 mi14:40:413:41:018:463:19
9:37
+0:47
Finish
26.22 mi14:49:263:49:468:468:45
8:35
-1:02

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

8:23 /mi

Average Pace

8:46 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:11

82% of race

Time at Steady Pace

41:35

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:27:2227:428:5527:42
8:55
#22067
10K
6.21 mi11:54:2554:458:4927:03
8:42
#21505
15K
9.32 mi12:20:411:21:018:4226:16
8:27
#20714
20K
12.43 mi12:46:501:47:108:3726:09
8:25
#19999
Half
13.11 mi12:52:371:52:578:375:47
8:29
#19950
25K
15.53 mi13:12:572:13:178:3520:20
8:23
#19396
30K
18.64 mi13:41:502:42:108:4228:53
9:18
#19324
20M
20.00 mi13:53:462:54:068:4211:56
8:47
#19052
21M
21.00 mi14:03:093:03:298:449:23
9:23
#18830
35K
21.75 mi14:09:433:10:038:446:34
8:47
#18763
23M
23.00 mi14:20:563:21:168:4511:13
8:58
#18584
24M
24.00 mi14:29:493:30:098:458:53
8:53
#18506
40K
24.85 mi14:37:223:37:428:467:33
8:50
#18371
25.2M
25.20 mi14:40:413:41:018:463:19
9:37
#18320
Finish
26.22 mi14:49:263:49:468:468:45
8:35
#18274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi220678664866419068(Top 67%)6939(Top 57%)6939(Top 533%)
10K6.21 mi3.10 mi21505+5628343+3218343+32120906(Top 74%)7968(Top 65%)7968(Top 612%)
15K9.32 mi3.11 mi20714+7917870+4737870+47319068(Top 67%)6939(Top 57%)6939(Top 533%)
20K12.43 mi3.11 mi19999+7157472+3987472+39817667(Top 62%)6151(Top 50%)6151(Top 472%)
Half13.11 mi0.68 mi19950+497449+237449+2319093(Top 67%)6952(Top 57%)6952(Top 534%)
25K15.53 mi2.42 mi19396+5547143+3067143+30616503(Top 58%)5590(Top 46%)5590(Top 429%)
30K18.64 mi3.11 mi19324+727145-27145-219098(Top 67%)7171(Top 59%)7171(Top 550%)
20M20.00 mi1.36 mi19052+2727011+1347011+13415597(Top 55%)5366(Top 44%)5366(Top 412%)
21M21.00 mi1.00 mi18830+2226903+1086903+10815581(Top 55%)5506(Top 45%)5506(Top 423%)
35K21.75 mi0.75 mi18763+676887+166887+1617170(Top 60%)6449(Top 53%)6449(Top 495%)
23M23.00 mi1.25 mi18584+1796811+766811+7616064(Top 57%)5929(Top 48%)5929(Top 455%)
24M24.00 mi1.00 mi18506+786794+176794+1716791(Top 59%)6381(Top 52%)6381(Top 490%)
40K24.85 mi0.85 mi18371+1356751+436751+4315398(Top 54%)5755(Top 47%)5755(Top 442%)
25.2M25.20 mi0.35 mi18320+516739+126739+1215276(Top 54%)5717(Top 47%)5717(Top 439%)
Finish26.22 mi1.02 mi18274+466732+76732+716793(Top 59%)6454(Top 53%)6454(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19068

Females

6939

F50-54

6939

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

20906

Females

7968

F50-54

7968

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19068

Females

6939

F50-54

6939

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17667

Females

6151

F50-54

6151

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19093

Females

6952

F50-54

6952

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16503

Females

5590

F50-54

5590

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19098

Females

7171

F50-54

7171

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15597

Females

5366

F50-54

5366

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15581

Females

5506

F50-54

5506

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17170

Females

6449

F50-54

6449

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16064

Females

5929

F50-54

5929

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

16791

Females

6381

F50-54

6381

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15398

Females

5755

F50-54

5755

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15276

Females

5717

F50-54

5717

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16793

Females

6454

F50-54

6454

Passing Analysis

Category:
Athletes Passed
4230
Passed By
437
Net Change
+3793
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22067
5K10K63876+562#22067#21505
10K15K80514+791#21505#20714
15K20K7227+715#20714#19999
20KHalf5910+49#19999#19950
Half25K5595+554#19950#19396
25K30K244172+72#19396#19324
30K20M2775+272#19324#19052
20M21M23816+222#19052#18830
21M35K9124+67#18830#18763
35K23M19617+179#18763#18584
23M24M11638+78#18584#18506
24M40K14611+135#18506#18371
40K25.2M576+51#18371#18320
25.2MFinish8236+46#18320#18274
TOTALS4230437+3793
📊

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