Hong Zeng

Bib: 24027F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:51
Rank: #22279
Start5K
27:51 | 8:58/mi
10K· 6.21 mi
56:11
Rank: #22590 (-311)
5K10K
28:20 | 9:07/mi
15K· 9.32 mi
1:24:32
Rank: #22585 (+5)
10K15K
28:21 | 9:07/mi
20K· 12.43 mi
1:52:43
Rank: #22244 (+341)
15K20K
28:11 | 9:04/mi
Half· 13.11 mi
1:59:30
Rank: #22411 (-167)
20KHalf
6:47 | 9:57/mi
25K· 15.53 mi
2:22:06
Rank: #22233 (+178)
Half25K
22:36 | 9:19/mi
30K· 18.64 mi
2:52:22
Rank: #21963 (+270)
25K30K
30:16 | 9:45/mi
20M
3:06:04
Rank: #21890 (+73)
30K20M
13:42 | 10:05/mi
21M
3:17:09
Rank: #21879 (+11)
20M21M
11:05 | 11:05/mi
35K· 21.75 mi
3:24:20
Rank: #21817 (+62)
21M35K
7:11 | 9:36/mi
23M
3:36:41
Rank: #21692 (+125)
35K23M
12:21 | 9:52/mi
24M
3:46:14
Rank: #21606 (+86)
23M24M
9:33 | 9:33/mi
40K· 24.85 mi
3:54:39
Rank: #21533 (+73)
24M40K
8:25 | 9:51/mi
25.2M
3:58:29
Rank: #21519 (+14)
40K25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:08:13
Rank: #21504 (+15)
25.2MFinish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:30
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:08:43
Pace9:49 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4027:518:5827:51
8:58
-
10K
6.21 mi11:55:0056:119:0328:20
9:07
+0:09
15K
9.32 mi12:23:211:24:329:0428:21
9:07
0:00
20K
12.43 mi12:51:321:52:439:0428:11
9:04
-0:03
Half
13.11 mi12:58:191:59:309:076:47
9:57
+0:53
25K
15.53 mi13:20:552:22:069:0922:36
9:19
-0:38
30K
18.64 mi13:51:112:52:229:1530:16
9:45
+0:26
20M
20.00 mi14:04:533:06:049:1813:42
10:05
+0:20
21M
21.00 mi14:15:583:17:099:2311:05
11:05
+1:00
35K
21.75 mi14:23:093:24:209:247:11
9:36
-1:29
23M
23.00 mi14:35:303:36:419:2512:21
9:52
+0:16
24M
24.00 mi14:45:033:46:149:269:33
9:33
-0:19
40K
24.85 mi14:53:283:54:399:268:25
9:51
+0:18
25.2M
25.20 mi14:57:183:58:299:283:50
11:07
+1:16
Finish
26.22 mi15:07:024:08:139:289:44
9:33
-1:34

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

8:58 /mi

Average Pace

9:28 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:43

45% of race

Time at Steady Pace

1:40:06

40% of race

Time at Slower Pace

35:24

14% of race

Average Pace: 9:28 /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 mi11:26:4027:518:5827:51
8:58
#22279
10K
6.21 mi11:55:0056:119:0328:20
9:07
#22590
15K
9.32 mi12:23:211:24:329:0428:21
9:07
#22585
20K
12.43 mi12:51:321:52:439:0428:11
9:04
#22244
Half
13.11 mi12:58:191:59:309:076:47
9:57
#22411
25K
15.53 mi13:20:552:22:069:0922:36
9:19
#22233
30K
18.64 mi13:51:112:52:229:1530:16
9:45
#21963
20M
20.00 mi14:04:533:06:049:1813:42
10:05
#21890
21M
21.00 mi14:15:583:17:099:2311:05
11:05
#21879
35K
21.75 mi14:23:093:24:209:247:11
9:36
#21817
23M
23.00 mi14:35:303:36:419:2512:21
9:52
#21692
24M
24.00 mi14:45:033:46:149:269:33
9:33
#21606
40K
24.85 mi14:53:283:54:399:268:25
9:51
#21533
25.2M
25.20 mi14:57:183:58:299:283:50
11:07
#21519
Finish
26.22 mi15:07:024:08:139:289:44
9:33
#21504
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi222798785878522570(Top 79%)8872(Top 73%)8872(Top 893%)
10K6.21 mi3.10 mi22590-3118933-1488933-14822901(Top 81%)9072(Top 74%)9072(Top 913%)
15K9.32 mi3.11 mi22585+58898+358898+3522570(Top 79%)8872(Top 73%)8872(Top 893%)
20K12.43 mi3.11 mi22244+3418727+1718727+17121332(Top 75%)8221(Top 67%)8221(Top 827%)
Half13.11 mi0.68 mi22411-1678824-978824-9724718(Top 87%)10115(Top 83%)10115(Top 1018%)
25K15.53 mi2.42 mi22233+1788731+938731+9321277(Top 75%)8253(Top 67%)8253(Top 830%)
30K18.64 mi3.11 mi21963+2708604+1278604+12720823(Top 73%)8133(Top 67%)8133(Top 818%)
20M20.00 mi1.36 mi21890+738576+288576+2821229(Top 75%)8486(Top 69%)8486(Top 854%)
21M21.00 mi1.00 mi21879+118594-188594-1821637(Top 76%)8781(Top 72%)8781(Top 883%)
35K21.75 mi0.75 mi21817+628579+158579+1520709(Top 73%)8355(Top 68%)8355(Top 841%)
23M23.00 mi1.25 mi21692+1258541+388541+3820031(Top 71%)8072(Top 66%)8072(Top 812%)
24M24.00 mi1.00 mi21606+868512+298512+2919822(Top 70%)7997(Top 65%)7997(Top 805%)
40K24.85 mi0.85 mi21533+738492+208492+2019964(Top 70%)8143(Top 67%)8143(Top 819%)
25.2M25.20 mi0.35 mi21519+148491+18491+121025(Top 74%)8669(Top 71%)8669(Top 872%)
Finish26.22 mi1.02 mi21504+158500-98500-921376(Top 75%)8847(Top 72%)8847(Top 890%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22570

Females

8872

F55-59

8872

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22901

Females

9072

F55-59

9072

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22570

Females

8872

F55-59

8872

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

21332

Females

8221

F55-59

8221

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24718

Females

10115

F55-59

10115

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21277

Females

8253

F55-59

8253

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20823

Females

8133

F55-59

8133

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21229

Females

8486

F55-59

8486

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21637

Females

8781

F55-59

8781

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

20709

Females

8355

F55-59

8355

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20031

Females

8072

F55-59

8072

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19822

Females

7997

F55-59

7997

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19964

Females

8143

F55-59

8143

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21025

Females

8669

F55-59

8669

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21376

Females

8847

F55-59

8847

Passing Analysis

Category:
Athletes Passed
1978
Passed By
1203
Net Change
+775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22279
5K10K130441-311#22279#22590
10K15K185180+5#22590#22585
15K20K37534+341#22585#22244
20KHalf4171-167#22244#22411
Half25K23254+178#22411#22233
25K30K34373+270#22233#21963
30K20M12047+73#21963#21890
20M21M8978+11#21890#21879
21M35K7917+62#21879#21817
35K23M14217+125#21817#21692
23M24M9913+86#21692#21606
24M40K9320+73#21606#21533
40K25.2M2915+14#21533#21519
25.2MFinish5843+15#21519#21504
TOTALS19781203+775
📊

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