Ping Zhang

Bib: 22077F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 41%
Division (F50-54)
#0 / 1207
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:50
Rank: #22383
Start5K
29:50 | 9:36/mi
10K· 6.21 mi
57:37
Rank: #21649 (+734)
5K10K
27:47 | 8:57/mi
15K· 9.32 mi
1:24:29
Rank: #20866 (+783)
10K15K
26:52 | 8:39/mi
20K· 12.43 mi
1:50:37
Rank: #19862 (+1004)
15K20K
26:08 | 8:25/mi
Half· 13.11 mi
1:56:18
Rank: #19720 (+142)
20KHalf
5:41 | 8:20/mi
25K· 15.53 mi
2:16:31
Rank: #19026 (+694)
Half25K
20:13 | 8:20/mi
30K· 18.64 mi
2:42:48
Rank: #18180 (+846)
25K30K
26:17 | 8:28/mi
20M
2:54:18
Rank: #17807 (+373)
30K20M
11:30 | 8:28/mi
21M
3:03:13
Rank: #17533 (+274)
20M21M
8:55 | 8:55/mi
35K· 21.75 mi
3:09:21
Rank: #17379 (+154)
21M35K
6:08 | 8:12/mi
23M
3:19:57
Rank: #17124 (+255)
35K23M
10:36 | 8:28/mi
24M
3:28:10
Rank: #16943 (+181)
23M24M
8:13 | 8:13/mi
40K· 24.85 mi
3:35:21
Rank: #16790 (+153)
24M40K
7:11 | 8:24/mi
25.2M
3:38:34
Rank: #16736 (+54)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:47:08
Rank: #16649 (+87)
25.2MFinish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:56:18
Pace8:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:50:50
Pace8:27 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3429:509:3629:50
9:36
-
10K
6.21 mi12:13:2157:379:1627:47
8:57
-0:39
15K
9.32 mi12:40:131:24:299:0426:52
8:39
-0:18
20K
12.43 mi13:06:211:50:378:5426:08
8:25
-0:14
Half
13.11 mi13:12:021:56:188:525:41
8:20
-0:05
25K
15.53 mi13:32:152:16:318:4720:13
8:20
0:00
30K
18.64 mi13:58:322:42:488:4426:17
8:28
+0:08
20M
20.00 mi14:10:022:54:188:4311:30
8:28
0:00
21M
21.00 mi14:18:573:03:138:438:55
8:55
+0:27
35K
21.75 mi14:25:053:09:218:426:08
8:12
-0:43
23M
23.00 mi14:35:413:19:578:4210:36
8:28
+0:16
24M
24.00 mi14:43:543:28:108:408:13
8:13
-0:15
40K
24.85 mi14:51:053:35:218:407:11
8:24
+0:11
25.2M
25.20 mi14:54:183:38:348:403:13
9:20
+0:56
Finish
26.22 mi15:02:523:47:088:408:34
8:24
-0:56

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

8:12 /mi

Average Pace

8:40 /mi

Slowest Pace

9:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:05

85% of race

Time at Steady Pace

33:03

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:45:3429:509:3629:50
9:36
#22383
10K
6.21 mi12:13:2157:379:1627:47
8:57
#21649
15K
9.32 mi12:40:131:24:299:0426:52
8:39
#20866
20K
12.43 mi13:06:211:50:378:5426:08
8:25
#19862
Half
13.11 mi13:12:021:56:188:525:41
8:20
#19720
25K
15.53 mi13:32:152:16:318:4720:13
8:20
#19026
30K
18.64 mi13:58:322:42:488:4426:17
8:28
#18180
20M
20.00 mi14:10:022:54:188:4311:30
8:28
#17807
21M
21.00 mi14:18:573:03:138:438:55
8:55
#17533
35K
21.75 mi14:25:053:09:218:426:08
8:12
#17379
23M
23.00 mi14:35:413:19:578:4210:36
8:28
#17124
24M
24.00 mi14:43:543:28:108:408:13
8:13
#16943
40K
24.85 mi14:51:053:35:218:407:11
8:24
#16790
25.2M
25.20 mi14:54:183:38:348:403:13
9:20
#16736
Finish
26.22 mi15:02:523:47:088:408:34
8:24
#16649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi223839064906418714(Top 70%)6931(Top 61%)6931(Top 574%)
10K6.21 mi3.10 mi21649+7348662+4028662+40220654(Top 78%)8065(Top 71%)8065(Top 668%)
15K9.32 mi3.11 mi20866+7838211+4518211+45118714(Top 70%)6931(Top 61%)6931(Top 574%)
20K12.43 mi3.11 mi19862+10047635+5767635+57616328(Top 61%)5549(Top 49%)5549(Top 460%)
Half13.11 mi0.68 mi19720+1427544+917544+9116721(Top 63%)5732(Top 50%)5732(Top 475%)
25K15.53 mi2.42 mi19026+6947133+4117133+41115205(Top 57%)4969(Top 43%)4969(Top 412%)
30K18.64 mi3.11 mi18180+8466677+4566677+45614066(Top 53%)4374(Top 38%)4374(Top 362%)
20M20.00 mi1.36 mi17807+3736463+2146463+21413449(Top 51%)4109(Top 36%)4109(Top 340%)
21M21.00 mi1.00 mi17533+2746316+1476316+14712978(Top 49%)3942(Top 35%)3942(Top 327%)
35K21.75 mi0.75 mi17379+1546231+856231+8513514(Top 51%)4313(Top 38%)4313(Top 357%)
23M23.00 mi1.25 mi17124+2556089+1426089+14213044(Top 49%)4107(Top 36%)4107(Top 340%)
24M24.00 mi1.00 mi16943+1816006+836006+8312777(Top 48%)4017(Top 35%)4017(Top 333%)
40K24.85 mi0.85 mi16790+1535935+715935+7112768(Top 48%)4106(Top 36%)4106(Top 340%)
25.2M25.20 mi0.35 mi16736+545914+215914+2114416(Top 54%)4986(Top 44%)4986(Top 413%)
Finish26.22 mi1.02 mi16649+875870+445870+4414819(Top 56%)5168(Top 45%)5168(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18714

Females

6931

F50-54

6931

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20654

Females

8065

F50-54

8065

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18714

Females

6931

F50-54

6931

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16328

Females

5549

F50-54

5549

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16721

Females

5732

F50-54

5732

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15205

Females

4969

F50-54

4969

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14066

Females

4374

F50-54

4374

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13449

Females

4109

F50-54

4109

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12978

Females

3942

F50-54

3942

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13514

Females

4313

F50-54

4313

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13044

Females

4107

F50-54

4107

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12777

Females

4017

F50-54

4017

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12768

Females

4106

F50-54

4106

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14416

Females

4986

F50-54

4986

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14819

Females

5168

F50-54

5168

Passing Analysis

Category:
Athletes Passed
5840
Passed By
106
Net Change
+5734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22383
5K10K78753+734#22383#21649
10K15K7885+783#21649#20866
15K20K10040+1004#20866#19862
20KHalf1420+142#19862#19720
Half25K6940+694#19720#19026
25K30K8460+846#19026#18180
30K20M3752+373#18180#17807
20M21M2795+274#17807#17533
21M35K1562+154#17533#17379
35K23M2638+255#17379#17124
23M24M1832+181#17124#16943
24M40K1563+153#16943#16790
40K25.2M562+54#16790#16736
25.2MFinish11124+87#16736#16649
TOTALS5840106+5734
📊

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