Jie Zheng

Bib: 21782F

VA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:25
Rank: #21034
Start5K
28:25 | 9:09/mi
10K· 6.21 mi
56:06
Rank: #20763 (+271)
5K10K
27:41 | 8:55/mi
15K· 9.32 mi
1:23:57
Rank: #20605 (+158)
10K15K
27:51 | 8:58/mi
20K· 12.43 mi
1:51:53
Rank: #20381 (+224)
15K20K
27:56 | 8:59/mi
Half· 13.11 mi
1:57:53
Rank: #20328 (+53)
20KHalf
6:00 | 8:48/mi
25K· 15.53 mi
2:19:39
Rank: #20069 (+259)
Half25K
21:46 | 8:59/mi
30K· 18.64 mi
2:48:08
Rank: #19684 (+385)
25K30K
28:29 | 9:10/mi
20M
3:00:19
Rank: #19443 (+241)
30K20M
12:11 | 8:58/mi
21M
3:09:53
Rank: #19247 (+196)
20M21M
9:34 | 9:34/mi
35K· 21.75 mi
3:16:26
Rank: #19168 (+79)
21M35K
6:33 | 8:45/mi
23M
3:27:35
Rank: #18958 (+210)
35K23M
11:09 | 8:54/mi
24M
3:36:22
Rank: #18819 (+139)
23M24M
8:47 | 8:47/mi
40K· 24.85 mi
3:44:10
Rank: #18757 (+62)
24M40K
7:48 | 9:07/mi
25.2M
3:47:33
Rank: #18722 (+35)
40K25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:56:36
Rank: #18678 (+44)
25.2MFinish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:57:53
Pace9:00 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:58:43
Pace9:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0328:259:0928:25
9:09
-
10K
6.21 mi11:48:4456:069:0227:41
8:55
-0:14
15K
9.32 mi12:16:351:23:579:0027:51
8:58
+0:03
20K
12.43 mi12:44:311:51:539:0027:56
8:59
+0:01
Half
13.11 mi12:50:311:57:539:006:00
8:48
-0:11
25K
15.53 mi13:12:172:19:398:5921:46
8:59
+0:11
30K
18.64 mi13:40:462:48:089:0128:29
9:10
+0:11
20M
20.00 mi13:52:573:00:199:0112:11
8:58
-0:12
21M
21.00 mi14:02:313:09:539:039:34
9:34
+0:36
35K
21.75 mi14:09:043:16:269:026:33
8:45
-0:49
23M
23.00 mi14:20:133:27:359:0211:09
8:54
+0:09
24M
24.00 mi14:29:003:36:229:018:47
8:47
-0:07
40K
24.85 mi14:36:483:44:109:017:48
9:07
+0:20
25.2M
25.20 mi14:40:113:47:339:023:23
9:49
+0:42
Finish
26.22 mi14:49:143:56:369:029:03
8:53
-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

8:45 /mi

Average Pace

9:02 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:53:13

99% of race

Time at Steady Pace

3:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /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 mi11:21:0328:259:0928:25
9:09
#21034
10K
6.21 mi11:48:4456:069:0227:41
8:55
#20763
15K
9.32 mi12:16:351:23:579:0027:51
8:58
#20605
20K
12.43 mi12:44:311:51:539:0027:56
8:59
#20381
Half
13.11 mi12:50:311:57:539:006:00
8:48
#20328
25K
15.53 mi13:12:172:19:398:5921:46
8:59
#20069
30K
18.64 mi13:40:462:48:089:0128:29
9:10
#19684
20M
20.00 mi13:52:573:00:199:0112:11
8:58
#19443
21M
21.00 mi14:02:313:09:539:039:34
9:34
#19247
35K
21.75 mi14:09:043:16:269:026:33
8:45
#19168
23M
23.00 mi14:20:133:27:359:0211:09
8:54
#18958
24M
24.00 mi14:29:003:36:229:018:47
8:47
#18819
40K
24.85 mi14:36:483:44:109:017:48
9:07
#18757
25.2M
25.20 mi14:40:113:47:339:023:23
9:49
#18722
Finish
26.22 mi14:49:143:56:369:029:03
8:53
#18678
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi210348390839020338(Top 76%)7865(Top 69%)7865(Top 652%)
10K6.21 mi3.10 mi20763+2718177+2138177+21320471(Top 77%)7955(Top 70%)7955(Top 659%)
15K9.32 mi3.11 mi20605+1588076+1018076+10120338(Top 76%)7865(Top 69%)7865(Top 652%)
20K12.43 mi3.11 mi20381+2247933+1437933+14319653(Top 74%)7471(Top 65%)7471(Top 619%)
Half13.11 mi0.68 mi20328+537901+327901+3219483(Top 73%)7361(Top 64%)7361(Top 610%)
25K15.53 mi2.42 mi20069+2597744+1577744+15718852(Top 71%)7046(Top 62%)7046(Top 584%)
30K18.64 mi3.11 mi19684+3857539+2057539+20518030(Top 68%)6670(Top 58%)6670(Top 553%)
20M20.00 mi1.36 mi19443+2417418+1217418+12116380(Top 62%)5805(Top 51%)5805(Top 481%)
21M21.00 mi1.00 mi19247+1967310+1087310+10816313(Top 61%)5815(Top 51%)5815(Top 482%)
35K21.75 mi0.75 mi19168+797274+367274+3616777(Top 63%)6165(Top 54%)6165(Top 511%)
23M23.00 mi1.25 mi18958+2107161+1137161+11315600(Top 59%)5519(Top 48%)5519(Top 457%)
24M24.00 mi1.00 mi18819+1397099+627099+6216146(Top 61%)5896(Top 52%)5896(Top 488%)
40K24.85 mi0.85 mi18757+627074+257074+2516766(Top 63%)6278(Top 55%)6278(Top 520%)
25.2M25.20 mi0.35 mi18722+357061+137061+1316673(Top 63%)6262(Top 55%)6262(Top 519%)
Finish26.22 mi1.02 mi18678+447039+227039+2217444(Top 66%)6618(Top 58%)6618(Top 548%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20338

Females

7865

F50-54

7865

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

20471

Females

7955

F50-54

7955

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20338

Females

7865

F50-54

7865

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19653

Females

7471

F50-54

7471

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19483

Females

7361

F50-54

7361

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18852

Females

7046

F50-54

7046

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

18030

Females

6670

F50-54

6670

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16380

Females

5805

F50-54

5805

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16313

Females

5815

F50-54

5815

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16777

Females

6165

F50-54

6165

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15600

Females

5519

F50-54

5519

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16146

Females

5896

F50-54

5896

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16766

Females

6278

F50-54

6278

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16673

Females

6262

F50-54

6262

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17444

Females

6618

F50-54

6618

Passing Analysis

Category:
Athletes Passed
2853
Passed By
497
Net Change
+2356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21034
5K10K452181+271#21034#20763
10K15K267109+158#20763#20605
15K20K28157+224#20605#20381
20KHalf629+53#20381#20328
Half25K28526+259#20328#20069
25K30K40419+385#20069#19684
30K20M2465+241#19684#19443
20M21M2037+196#19443#19247
21M35K867+79#19247#19168
35K23M2188+210#19168#18958
23M24M1478+139#18958#18819
24M40K7917+62#18819#18757
40K25.2M438+35#18757#18722
25.2MFinish8036+44#18722#18678
TOTALS2853497+2356
📊

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