Lizhen Wang

Bib: 19623F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #14365
Start5K
7:45/mi
24:04 split
10K· 6.21 mi
48:24
Rank: #14694 (-329)
5K10K
7:50/mi
24:20 split
15K· 9.32 mi
1:12:52
Rank: #14798 (-104)
10K15K
7:53/mi
24:28 split
20K· 12.43 mi
1:38:19
Rank: #15205 (-407)
15K20K
8:11/mi
25:27 split
Half· 13.11 mi
1:43:54
Rank: #15323 (-118)
20KHalf
8:11/mi
5:35 split
25K· 15.53 mi
2:04:20
Rank: #15575 (-252)
Half25K
8:26/mi
20:26 split
30K· 18.64 mi
2:31:20
Rank: #15649 (-74)
25K30K
8:41/mi
27:00 split
20M
2:43:05
Rank: #15515 (+134)
30K20M
8:39/mi
11:45 split
21M
2:52:21
Rank: #15449 (+66)
20M21M
9:16/mi
9:16 split
35K· 21.75 mi
2:58:35
Rank: #15393 (+56)
21M35K
8:20/mi
6:14 split
23M
3:09:22
Rank: #15272 (+121)
35K23M
8:37/mi
10:47 split
24M
3:17:33
Rank: #15112 (+160)
23M24M
8:11/mi
8:11 split
40K· 24.85 mi
3:24:32
Rank: #14949 (+163)
24M40K
8:10/mi
6:59 split
25.2M
3:27:41
Rank: #14892 (+57)
40K25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:35:46
Rank: #14767 (+125)
25.2MFinish
7:56/mi
8:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:54
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:51:52
Pace8:32 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0224:047:4524:04
7:45
-
10K
6.21 mi11:40:2248:247:4724:20
7:50
+0:05
15K
9.32 mi12:04:501:12:527:4924:28
7:53
+0:03
20K
12.43 mi12:30:171:38:197:5525:27
8:11
+0:18
Half
13.11 mi12:35:521:43:547:565:35
8:11
0:00
25K
15.53 mi12:56:182:04:208:0020:26
8:26
+0:15
30K
18.64 mi13:23:182:31:208:0727:00
8:41
+0:15
20M
20.00 mi13:35:032:43:058:0911:45
8:39
-0:02
21M
21.00 mi13:44:192:52:218:129:16
9:16
+0:37
35K
21.75 mi13:50:332:58:358:136:14
8:20
-0:56
23M
23.00 mi14:01:203:09:228:1410:47
8:37
+0:17
24M
24.00 mi14:09:313:17:338:148:11
8:11
-0:26
40K
24.85 mi14:16:303:24:328:146:59
8:10
-0:01
25.2M
25.20 mi14:19:393:27:418:143:09
9:08
+0:58
Finish
26.22 mi14:27:443:35:468:148:05
7:56
-1:12

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

7:45 /mi

Average Pace

8:14 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:49

71% of race

Time at Steady Pace

52:41

24% of race

Time at Slower Pace

9:16

4% of race

Average Pace: 8:14 /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 mi11:16:0224:047:4524:04
7:45
#14365
10K
6.21 mi11:40:2248:247:4724:20
7:50
#14694
15K
9.32 mi12:04:501:12:527:4924:28
7:53
#14798
20K
12.43 mi12:30:171:38:197:5525:27
8:11
#15205
Half
13.11 mi12:35:521:43:547:565:35
8:11
#15323
25K
15.53 mi12:56:182:04:208:0020:26
8:26
#15575
30K
18.64 mi13:23:182:31:208:0727:00
8:41
#15649
20M
20.00 mi13:35:032:43:058:0911:45
8:39
#15515
21M
21.00 mi13:44:192:52:218:129:16
9:16
#15449
35K
21.75 mi13:50:332:58:358:136:14
8:20
#15393
23M
23.00 mi14:01:203:09:228:1410:47
8:37
#15272
24M
24.00 mi14:09:313:17:338:148:11
8:11
#15112
40K
24.85 mi14:16:303:24:328:146:59
8:10
#14949
25.2M
25.20 mi14:19:393:27:418:143:09
9:08
#14892
Finish
26.22 mi14:27:443:35:468:148:05
7:56
#14767
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi143654140414015066(Top 53%)4618(Top 38%)4618(Top 84%)
10K6.21 mi3.10 mi14694-3294365-2254365-22515126(Top 53%)4614(Top 38%)4614(Top 84%)
15K9.32 mi3.11 mi14798-1044432-674432-6715066(Top 53%)4618(Top 38%)4618(Top 84%)
20K12.43 mi3.11 mi15205-4074700-2684700-26816257(Top 57%)5361(Top 44%)5361(Top 98%)
Half13.11 mi0.68 mi15323-1184763-634763-6317187(Top 61%)5852(Top 48%)5852(Top 107%)
25K15.53 mi2.42 mi15575-2524927-1644927-16416733(Top 59%)5707(Top 47%)5707(Top 104%)
30K18.64 mi3.11 mi15649-745020-935020-9315946(Top 56%)5428(Top 44%)5428(Top 99%)
20M20.00 mi1.36 mi15515+1344978+424978+4214718(Top 52%)4893(Top 40%)4893(Top 89%)
21M21.00 mi1.00 mi15449+664981-34981-314981(Top 53%)5164(Top 42%)5164(Top 94%)
35K21.75 mi0.75 mi15393+564969+124969+1214508(Top 51%)4962(Top 41%)4962(Top 91%)
23M23.00 mi1.25 mi15272+1214937+324937+3214029(Top 49%)4807(Top 39%)4807(Top 88%)
24M24.00 mi1.00 mi15112+1604870+674870+6712500(Top 44%)4054(Top 33%)4054(Top 74%)
40K24.85 mi0.85 mi14949+1634799+714799+7111410(Top 40%)3619(Top 30%)3619(Top 66%)
25.2M25.20 mi0.35 mi14892+574779+204779+2012639(Top 44%)4318(Top 35%)4318(Top 79%)
Finish26.22 mi1.02 mi14767+1254738+414738+4112462(Top 44%)4170(Top 34%)4170(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15066

Females

4618

F18-39

4618

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15126

Females

4614

F18-39

4614

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15066

Females

4618

F18-39

4618

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16257

Females

5361

F18-39

5361

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17187

Females

5852

F18-39

5852

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16733

Females

5707

F18-39

5707

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15946

Females

5428

F18-39

5428

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14718

Females

4893

F18-39

4893

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14981

Females

5164

F18-39

5164

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14508

Females

4962

F18-39

4962

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

14029

Females

4807

F18-39

4807

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

12500

Females

4054

F18-39

4054

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11410

Females

3619

F18-39

3619

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12639

Females

4318

F18-39

4318

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12462

Females

4170

F18-39

4170

Passing Analysis

Category:
Athletes Passed
1907
Passed By
2309
Net Change
-402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14365
5K10K176505-329#14365#14694
10K15K153257-104#14694#14798
15K20K117524-407#14798#15205
20KHalf13131-118#15205#15323
Half25K105357-252#15323#15575
25K30K221295-74#15575#15649
30K20M17844+134#15649#15515
20M21M14074+66#15515#15449
21M35K8832+56#15449#15393
35K23M16443+121#15393#15272
23M24M1699+160#15272#15112
24M40K1718+163#15112#14949
40K25.2M6912+57#14949#14892
25.2MFinish14318+125#14892#14767
TOTALS19072309-402
📊

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