Yinli Liu

Bib: 13442F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Masters (Masters Women)
#0 / 6759
Top 8%
Division (F50-54)
#0 / 1303
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #7799
Start5K
7:00/mi
21:44 split
10K· 6.21 mi
43:33
Rank: #7923 (-124)
5K10K
7:01/mi
21:49 split
15K· 9.32 mi
1:05:48
Rank: #8204 (-281)
10K15K
7:10/mi
22:15 split
20K· 12.43 mi
1:28:48
Rank: #8510 (-306)
15K20K
7:24/mi
23:00 split
Half· 13.11 mi
1:33:48
Rank: #8589 (-79)
20KHalf
7:20/mi
5:00 split
25K· 15.53 mi
1:52:21
Rank: #8971 (-382)
Half25K
7:39/mi
18:33 split
30K· 18.64 mi
2:17:55
Rank: #9701 (-730)
25K30K
8:14/mi
25:34 split
20M
2:29:45
Rank: #10128 (-427)
30K20M
8:42/mi
11:50 split
21M
2:39:07
Rank: #10505 (-377)
20M21M
9:22/mi
9:22 split
35K· 21.75 mi
2:44:48
Rank: #10433 (+72)
21M35K
7:36/mi
5:41 split
23M
2:55:20
Rank: #10534 (-101)
35K23M
8:25/mi
10:32 split
24M
3:03:17
Rank: #10531 (+3)
23M24M
7:57/mi
7:57 split
40K· 24.85 mi
3:11:01
Rank: #10762 (-231)
24M40K
9:03/mi
7:44 split
25.2M
3:14:00
Rank: #10723 (+39)
40K25.2M
8:39/mi
2:59 split
Finish· 26.22 mi
3:21:48
Rank: #10662 (+61)
25.2MFinish
7:39/mi
7:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:48:00
Pace8:14 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4021:447:0021:44
7:00
-
10K
6.21 mi11:12:2943:337:0121:49
7:01
+0:01
15K
9.32 mi11:34:441:05:487:0422:15
7:10
+0:09
20K
12.43 mi11:57:441:28:487:0923:00
7:24
+0:14
Half
13.11 mi12:02:441:33:487:095:00
7:20
-0:04
25K
15.53 mi12:21:171:52:217:1418:33
7:39
+0:19
30K
18.64 mi12:46:512:17:557:2425:34
8:14
+0:35
20M
20.00 mi12:58:412:29:457:2911:50
8:42
+0:28
21M
21.00 mi13:08:032:39:077:359:22
9:22
+0:40
35K
21.75 mi13:13:442:44:487:355:41
7:36
-1:46
23M
23.00 mi13:24:162:55:207:3710:32
8:25
+0:49
24M
24.00 mi13:32:133:03:177:387:57
7:57
-0:28
40K
24.85 mi13:39:573:11:017:417:44
9:03
+1:06
25.2M
25.20 mi13:42:563:14:007:422:59
8:39
-0:24
Finish
26.22 mi13:50:443:21:487:427:48
7:39
-1:00

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

7:00 /mi

Average Pace

7:42 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:48

33% of race

Time at Steady Pace

1:07:59

34% of race

Time at Slower Pace

1:08:01

34% of race

Average Pace: 7:42 /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 mi10:50:4021:447:0021:44
7:00
#7799
10K
6.21 mi11:12:2943:337:0121:49
7:01
#7923
15K
9.32 mi11:34:441:05:487:0422:15
7:10
#8204
20K
12.43 mi11:57:441:28:487:0923:00
7:24
#8510
Half
13.11 mi12:02:441:33:487:095:00
7:20
#8589
25K
15.53 mi12:21:171:52:217:1418:33
7:39
#8971
30K
18.64 mi12:46:512:17:557:2425:34
8:14
#9701
20M
20.00 mi12:58:412:29:457:2911:50
8:42
#10128
21M
21.00 mi13:08:032:39:077:359:22
9:22
#10505
35K
21.75 mi13:13:442:44:487:355:41
7:36
#10433
23M
23.00 mi13:24:162:55:207:3710:32
8:25
#10534
24M
24.00 mi13:32:133:03:177:387:57
7:57
#10531
40K
24.85 mi13:39:573:11:017:417:44
9:03
#10762
25.2M
25.20 mi13:42:563:14:007:422:59
8:39
#10723
Finish
26.22 mi13:50:443:21:487:427:48
7:39
#10662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi77999179178813(Top 31%)1348(Top 11%)1348(Top 103%)
10K6.21 mi3.10 mi7923-124974-57974-578100(Top 29%)1051(Top 9%)1051(Top 81%)
15K9.32 mi3.11 mi8204-2811082-1081082-1088813(Top 31%)1348(Top 11%)1348(Top 103%)
20K12.43 mi3.11 mi8510-3061225-1431225-1439952(Top 35%)1941(Top 16%)1941(Top 149%)
Half13.11 mi0.68 mi8589-791262-371262-3710353(Top 36%)2133(Top 17%)2133(Top 164%)
25K15.53 mi2.42 mi8971-3821437-1751437-17511172(Top 39%)2671(Top 22%)2671(Top 205%)
30K18.64 mi3.11 mi9701-7301827-3901827-39013026(Top 46%)3835(Top 31%)3835(Top 294%)
20M20.00 mi1.36 mi10128-4272050-2232050-22315119(Top 53%)5099(Top 42%)5099(Top 391%)
21M21.00 mi1.00 mi10505-3772298-2482298-24815471(Top 54%)5429(Top 44%)5429(Top 417%)
35K21.75 mi0.75 mi10433+722278+202278+209370(Top 33%)2311(Top 19%)2311(Top 177%)
23M23.00 mi1.25 mi10534-1012369-912369-9112777(Top 45%)4143(Top 34%)4143(Top 318%)
24M24.00 mi1.00 mi10531+32403-342403-3410906(Top 38%)3248(Top 27%)3248(Top 249%)
40K24.85 mi0.85 mi10762-2312559-1562559-15616572(Top 58%)6342(Top 52%)6342(Top 487%)
25.2M25.20 mi0.35 mi10723+392548+112548+119769(Top 34%)2895(Top 24%)2895(Top 222%)
Finish26.22 mi1.02 mi10662+612554-62554-610370(Top 37%)3156(Top 26%)3156(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8813

Females

1348

F50-54

1348

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8100

Females

1051

F50-54

1051

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8813

Females

1348

F50-54

1348

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9952

Females

1941

F50-54

1941

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10353

Females

2133

F50-54

2133

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11172

Females

2671

F50-54

2671

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13026

Females

3835

F50-54

3835

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

15119

Females

5099

F50-54

5099

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15471

Females

5429

F50-54

5429

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9370

Females

2311

F50-54

2311

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12777

Females

4143

F50-54

4143

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10906

Females

3248

F50-54

3248

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16572

Females

6342

F50-54

6342

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9769

Females

2895

F50-54

2895

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

10370

Females

3156

F50-54

3156

Passing Analysis

Category:
Athletes Passed
970
Passed By
3830
Net Change
-2863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7799
5K10K151275-124#7799#7923
10K15K68349-281#7923#8204
15K20K91397-306#8204#8510
20KHalf1594-79#8510#8589
Half25K65447-382#8589#8971
25K30K69799-730#8971#9701
30K20M35460-427#9701#10128
20M21M34410-377#10128#10505
21M35K9422+72#10505#10433
35K23M78179-101#10433#10534
23M24M8683+3#10534#10531
24M40K23254-231#10531#10762
40K25.2M5415+39#10762#10723
25.2MFinish10746+61#10723#10662
TOTALS9703830-2863
📊

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