Ying Liu

Bib: 22841F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:02
Rank: #19194
Start5K
26:02 | 8:23/mi
10K· 6.21 mi
52:39
Rank: #19677 (-483)
5K10K
26:37 | 8:34/mi
15K· 9.32 mi
1:21:26
Rank: #20942 (-1265)
10K15K
28:47 | 9:16/mi
20K· 12.43 mi
1:53:49
Rank: #22621 (-1679)
15K20K
32:23 | 10:25/mi
Half· 13.11 mi
2:00:33
Rank: #22763 (-142)
20KHalf
6:44 | 9:52/mi
25K· 15.53 mi
2:31:38
Rank: #24131 (-1368)
Half25K
31:05 | 12:49/mi
30K· 18.64 mi
3:07:21
Rank: #24346 (-215)
25K30K
35:43 | 11:30/mi
20M
3:22:58
Rank: #24369 (-23)
30K20M
15:37 | 11:30/mi
21M
3:35:32
Rank: #24370 (-1)
20M21M
12:34 | 12:34/mi
35K· 21.75 mi
3:42:55
Rank: #24277 (+93)
21M35K
7:23 | 9:52/mi
23M
3:55:35
Rank: #24105 (+172)
35K23M
12:40 | 10:07/mi
24M
4:04:47
Rank: #23912 (+193)
23M24M
9:12 | 9:12/mi
40K· 24.85 mi
4:11:40
Rank: #23652 (+260)
24M40K
6:53 | 8:03/mi
25.2M
4:14:34
Rank: #23483 (+169)
40K25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
4:22:32
Rank: #23214 (+269)
25.2MFinish
7:58 | 7:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:33
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:21:59
Pace10:50 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1026:028:2326:02
8:23
-
10K
6.21 mi11:49:4752:398:2826:37
8:34
+0:11
15K
9.32 mi12:18:341:21:268:4428:47
9:16
+0:42
20K
12.43 mi12:50:571:53:499:1032:23
10:25
+1:09
Half
13.11 mi12:57:412:00:339:126:44
9:52
-0:33
25K
15.53 mi13:28:462:31:389:4631:05
12:49
+2:57
30K
18.64 mi14:04:293:07:2110:0335:43
11:30
-1:19
20M
20.00 mi14:20:063:22:5810:0915:37
11:30
0:00
21M
21.00 mi14:32:403:35:3210:1612:34
12:34
+1:04
35K
21.75 mi14:40:033:42:5510:157:23
9:52
-2:42
23M
23.00 mi14:52:433:55:3510:1512:40
10:07
+0:15
24M
24.00 mi15:01:554:04:4710:129:12
9:12
-0:55
40K
24.85 mi15:08:484:11:4010:086:53
8:03
-1:09
25.2M
25.20 mi15:11:424:14:3410:062:54
8:25
+0:22
Finish
26.22 mi15:19:404:22:3210:017:58
7:49
-0:36

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

7:49 /mi

Average Pace

10:01 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:24

27% of race

Time at Steady Pace

1:37:09

37% of race

Time at Slower Pace

1:34:59

36% of race

Average Pace: 10:01 /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 mi11:23:1026:028:2326:02
8:23
#19194
10K
6.21 mi11:49:4752:398:2826:37
8:34
#19677
15K
9.32 mi12:18:341:21:268:4428:47
9:16
#20942
20K
12.43 mi12:50:571:53:499:1032:23
10:25
#22621
Half
13.11 mi12:57:412:00:339:126:44
9:52
#22763
25K
15.53 mi13:28:462:31:389:4631:05
12:49
#24131
30K
18.64 mi14:04:293:07:2110:0335:43
11:30
#24346
20M
20.00 mi14:20:063:22:5810:0915:37
11:30
#24369
21M
21.00 mi14:32:403:35:3210:1612:34
12:34
#24370
35K
21.75 mi14:40:033:42:5510:157:23
9:52
#24277
23M
23.00 mi14:52:433:55:3510:1512:40
10:07
#24105
24M
24.00 mi15:01:554:04:4710:129:12
9:12
#23912
40K
24.85 mi15:08:484:11:4010:086:53
8:03
#23652
25.2M
25.20 mi15:11:424:14:3410:062:54
8:25
#23483
Finish
26.22 mi15:19:404:22:3210:017:58
7:49
#23214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi191947020702023099(Top 81%)9152(Top 75%)9152(Top 702%)
10K6.21 mi3.10 mi19677-4837290-2707290-27020199(Top 71%)7582(Top 62%)7582(Top 582%)
15K9.32 mi3.11 mi20942-12658013-7238013-72323099(Top 81%)9152(Top 75%)9152(Top 702%)
20K12.43 mi3.11 mi22621-16798918-9058918-90525065(Top 88%)10298(Top 84%)10298(Top 790%)
Half13.11 mi0.68 mi22763-1428992-748992-7424559(Top 86%)10026(Top 82%)10026(Top 769%)
25K15.53 mi2.42 mi24131-13689778-7869778-78627174(Top 96%)11532(Top 94%)11532(Top 885%)
30K18.64 mi3.11 mi24346-2159917-1399917-13924839(Top 87%)10317(Top 84%)10317(Top 792%)
20M20.00 mi1.36 mi24369-239945-289945-2824522(Top 86%)10230(Top 84%)10230(Top 785%)
21M21.00 mi1.00 mi24370-19966-219966-2124487(Top 86%)10285(Top 84%)10285(Top 789%)
35K21.75 mi0.75 mi24277+939928+389928+3821549(Top 76%)8804(Top 72%)8804(Top 676%)
23M23.00 mi1.25 mi24105+1729851+779851+7720888(Top 74%)8503(Top 70%)8503(Top 653%)
24M24.00 mi1.00 mi23912+1939761+909761+9018386(Top 65%)7251(Top 59%)7251(Top 556%)
40K24.85 mi0.85 mi23652+2609642+1199642+11910618(Top 37%)3242(Top 27%)3242(Top 249%)
25.2M25.20 mi0.35 mi23483+1699563+799563+798405(Top 30%)2285(Top 19%)2285(Top 175%)
Finish26.22 mi1.02 mi23214+2699430+1339430+13311623(Top 41%)3776(Top 31%)3776(Top 290%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

23099

Females

9152

F50-54

9152

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20199

Females

7582

F50-54

7582

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

23099

Females

9152

F50-54

9152

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25065

Females

10298

F50-54

10298

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24559

Females

10026

F50-54

10026

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27174

Females

11532

F50-54

11532

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24839

Females

10317

F50-54

10317

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24522

Females

10230

F50-54

10230

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24487

Females

10285

F50-54

10285

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21549

Females

8804

F50-54

8804

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

20888

Females

8503

F50-54

8503

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18386

Females

7251

F50-54

7251

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10618

Females

3242

F50-54

3242

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8405

Females

2285

F50-54

2285

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11623

Females

3776

F50-54

3776

Passing Analysis

Category:
Athletes Passed
1521
Passed By
5541
Net Change
-4020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19194
5K10K100583-483#19194#19677
10K15K331298-1265#19677#20942
15K20K111690-1679#20942#22621
20KHalf10152-142#22621#22763
Half25K21370-1368#22763#24131
25K30K82297-215#24131#24346
30K20M5578-23#24346#24369
20M21M6768-1#24369#24370
21M35K952+93#24370#24277
35K23M1753+172#24277#24105
23M24M1930+193#24105#23912
24M40K2600+260#23912#23652
40K25.2M1690+169#23652#23483
25.2MFinish2690+269#23483#23214
TOTALS15215541-4020
📊

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