Hong Zeng

Bib: 19147F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
Masters (Masters Women)
#0 / 6539
Top 39%
Division (F55-59)
#0 / 815
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:04
Rank: #18956
Start5K
27:04 | 8:43/mi
10K· 6.21 mi
53:38
Rank: #18695 (+261)
5K10K
26:34 | 8:33/mi
15K· 9.32 mi
1:20:03
Rank: #18418 (+277)
10K15K
26:25 | 8:30/mi
20K· 12.43 mi
1:46:22
Rank: #17958 (+460)
15K20K
26:19 | 8:28/mi
Half· 13.11 mi
1:52:00
Rank: #17847 (+111)
20KHalf
5:38 | 8:15/mi
25K· 15.53 mi
2:12:22
Rank: #17461 (+386)
Half25K
20:22 | 8:24/mi
30K· 18.64 mi
2:39:18
Rank: #17033 (+428)
25K30K
26:56 | 8:40/mi
20M
2:51:09
Rank: #16892 (+141)
30K20M
11:51 | 8:43/mi
21M
3:00:24
Rank: #16748 (+144)
20M21M
9:15 | 9:15/mi
35K· 21.75 mi
3:06:41
Rank: #16669 (+79)
21M35K
6:17 | 8:24/mi
23M
3:17:32
Rank: #16516 (+153)
35K23M
10:51 | 8:40/mi
24M
3:25:58
Rank: #16388 (+128)
23M24M
8:26 | 8:26/mi
40K· 24.85 mi
3:33:28
Rank: #16309 (+79)
24M40K
7:30 | 8:46/mi
25.2M
3:36:46
Rank: #16298 (+11)
40K25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:45:31
Rank: #16283 (+15)
25.2MFinish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:53:31
Pace8:40 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5227:048:4327:04
8:43
-
10K
6.21 mi11:45:2653:388:3826:34
8:33
-0:10
15K
9.32 mi12:11:511:20:038:3526:25
8:30
-0:03
20K
12.43 mi12:38:101:46:228:3426:19
8:28
-0:02
Half
13.11 mi12:43:481:52:008:335:38
8:15
-0:13
25K
15.53 mi13:04:102:12:228:3120:22
8:24
+0:09
30K
18.64 mi13:31:062:39:188:3326:56
8:40
+0:16
20M
20.00 mi13:42:572:51:098:3311:51
8:43
+0:03
21M
21.00 mi13:52:123:00:248:359:15
9:15
+0:32
35K
21.75 mi13:58:293:06:418:356:17
8:24
-0:51
23M
23.00 mi14:09:203:17:328:3510:51
8:40
+0:16
24M
24.00 mi14:17:463:25:588:358:26
8:26
-0:14
40K
24.85 mi14:25:163:33:288:357:30
8:46
+0:20
25.2M
25.20 mi14:28:343:36:468:363:18
9:34
+0:48
Finish
26.22 mi14:37:193:45:318:368:45
8:35
-0:59

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

8:15 /mi

Average Pace

8:36 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:58

94% of race

Time at Steady Pace

12:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:18:5227:048:4327:04
8:43
#18956
10K
6.21 mi11:45:2653:388:3826:34
8:33
#18695
15K
9.32 mi12:11:511:20:038:3526:25
8:30
#18418
20K
12.43 mi12:38:101:46:228:3426:19
8:28
#17958
Half
13.11 mi12:43:481:52:008:335:38
8:15
#17847
25K
15.53 mi13:04:102:12:228:3120:22
8:24
#17461
30K
18.64 mi13:31:062:39:188:3326:56
8:40
#17033
20M
20.00 mi13:42:572:51:098:3311:51
8:43
#16892
21M
21.00 mi13:52:123:00:248:359:15
9:15
#16748
35K
21.75 mi13:58:293:06:418:356:17
8:24
#16669
23M
23.00 mi14:09:203:17:328:3510:51
8:40
#16516
24M
24.00 mi14:17:463:25:588:358:26
8:26
#16388
40K
24.85 mi14:25:163:33:288:357:30
8:46
#16309
25.2M
25.20 mi14:28:343:36:468:363:18
9:34
#16298
Finish
26.22 mi14:37:193:45:318:368:45
8:35
#16283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi189567174717417832(Top 67%)6401(Top 56%)6401(Top 785%)
10K6.21 mi3.10 mi18695+2616942+2326942+23218569(Top 70%)6809(Top 60%)6809(Top 835%)
15K9.32 mi3.11 mi18418+2776756+1866756+18617832(Top 67%)6401(Top 56%)6401(Top 785%)
20K12.43 mi3.11 mi17958+4606497+2596497+25916679(Top 63%)5744(Top 50%)5744(Top 705%)
Half13.11 mi0.68 mi17847+1116430+676430+6716260(Top 61%)5461(Top 48%)5461(Top 670%)
25K15.53 mi2.42 mi17461+3866216+2146216+21415598(Top 59%)5207(Top 46%)5207(Top 639%)
30K18.64 mi3.11 mi17033+4285982+2345982+23415336(Top 58%)5136(Top 45%)5136(Top 630%)
20M20.00 mi1.36 mi16892+1415909+735909+7315019(Top 56%)5008(Top 44%)5008(Top 614%)
21M21.00 mi1.00 mi16748+1445839+705839+7014745(Top 55%)4903(Top 43%)4903(Top 602%)
35K21.75 mi0.75 mi16669+795806+335806+3314770(Top 55%)4984(Top 44%)4984(Top 612%)
23M23.00 mi1.25 mi16516+1535740+665740+6614206(Top 53%)4736(Top 41%)4736(Top 581%)
24M24.00 mi1.00 mi16388+1285682+585682+5814127(Top 53%)4754(Top 42%)4754(Top 583%)
40K24.85 mi0.85 mi16309+795659+235659+2314968(Top 56%)5283(Top 46%)5283(Top 648%)
25.2M25.20 mi0.35 mi16298+115660-15660-115564(Top 58%)5625(Top 49%)5625(Top 690%)
Finish26.22 mi1.02 mi16283+155653+75653+715937(Top 60%)5772(Top 51%)5772(Top 708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17832

Females

6401

F55-59

6401

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18569

Females

6809

F55-59

6809

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17832

Females

6401

F55-59

6401

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16679

Females

5744

F55-59

5744

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16260

Females

5461

F55-59

5461

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15598

Females

5207

F55-59

5207

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15336

Females

5136

F55-59

5136

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

15019

Females

5008

F55-59

5008

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14745

Females

4903

F55-59

4903

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14770

Females

4984

F55-59

4984

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14206

Females

4736

F55-59

4736

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14127

Females

4754

F55-59

4754

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14968

Females

5283

F55-59

5283

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15564

Females

5625

F55-59

5625

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15937

Females

5772

F55-59

5772

Passing Analysis

Category:
Athletes Passed
3214
Passed By
541
Net Change
+2673
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18956
5K10K506245+261#18956#18695
10K15K34669+277#18695#18418
15K20K48121+460#18418#17958
20KHalf1187+111#17958#17847
Half25K3926+386#17847#17461
25K30K44618+428#17461#17033
30K20M15413+141#17033#16892
20M21M15915+144#16892#16748
21M35K8910+79#16748#16669
35K23M16714+153#16669#16516
23M24M14315+128#16516#16388
24M40K11132+79#16388#16309
40K25.2M3827+11#16309#16298
25.2MFinish6449+15#16298#16283
TOTALS3214541+2673
📊

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