Lingyan Qiu

Bib: 21593F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #17227
Start5K
26:15 | 8:27/mi
10K· 6.21 mi
52:01
Rank: #17008 (+219)
5K10K
25:46 | 8:18/mi
15K· 9.32 mi
1:18:19
Rank: #17215 (-207)
10K15K
26:18 | 8:28/mi
20K· 12.43 mi
1:45:18
Rank: #17399 (-184)
15K20K
26:59 | 8:41/mi
Half· 13.11 mi
1:51:14
Rank: #17458 (-59)
20KHalf
5:56 | 8:42/mi
25K· 15.53 mi
2:13:21
Rank: #17854 (-396)
Half25K
22:07 | 9:07/mi
30K· 18.64 mi
2:42:58
Rank: #18231 (-377)
25K30K
29:37 | 9:32/mi
20M
2:56:12
Rank: #18396 (-165)
30K20M
13:14 | 9:44/mi
21M
3:06:16
Rank: #18374 (+22)
20M21M
10:04 | 10:04/mi
35K· 21.75 mi
3:12:59
Rank: #18349 (+25)
21M35K
6:43 | 8:59/mi
23M
3:24:34
Rank: #18284 (+65)
35K23M
11:35 | 9:15/mi
24M
3:33:41
Rank: #18261 (+23)
23M24M
9:07 | 9:07/mi
40K· 24.85 mi
3:41:21
Rank: #18176 (+85)
24M40K
7:40 | 8:58/mi
25.2M
3:44:48
Rank: #18181 (-5)
40K25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:53:54
Rank: #18154 (+27)
25.2MFinish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:14
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:02:40
Pace9:21 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0826:158:2726:15
8:27
-
10K
6.21 mi11:44:5452:018:2225:46
8:18
-0:09
15K
9.32 mi12:11:121:18:198:2426:18
8:28
+0:10
20K
12.43 mi12:38:111:45:188:2826:59
8:41
+0:13
Half
13.11 mi12:44:071:51:148:295:56
8:42
+0:01
25K
15.53 mi13:06:142:13:218:3522:07
9:07
+0:25
30K
18.64 mi13:35:512:42:588:4529:37
9:32
+0:25
20M
20.00 mi13:49:052:56:128:4913:14
9:44
+0:12
21M
21.00 mi13:59:093:06:168:5210:04
10:04
+0:20
35K
21.75 mi14:05:523:12:598:526:43
8:59
-1:05
23M
23.00 mi14:17:273:24:348:5411:35
9:15
+0:16
24M
24.00 mi14:26:343:33:418:549:07
9:07
-0:08
40K
24.85 mi14:34:143:41:218:547:40
8:58
-0:09
25.2M
25.20 mi14:37:413:44:488:553:27
10:00
+1:02
Finish
26.22 mi14:46:473:53:548:569:06
8:56
-1:04

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

8:18 /mi

Average Pace

8:56 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:14

48% of race

Time at Steady Pace

54:43

23% of race

Time at Slower Pace

1:07:57

29% of race

Average Pace: 8:55 /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 mi11:19:0826:158:2726:15
8:27
#17227
10K
6.21 mi11:44:5452:018:2225:46
8:18
#17008
15K
9.32 mi12:11:121:18:198:2426:18
8:28
#17215
20K
12.43 mi12:38:111:45:188:2826:59
8:41
#17399
Half
13.11 mi12:44:071:51:148:295:56
8:42
#17458
25K
15.53 mi13:06:142:13:218:3522:07
9:07
#17854
30K
18.64 mi13:35:512:42:588:4529:37
9:32
#18231
20M
20.00 mi13:49:052:56:128:4913:14
9:44
#18396
21M
21.00 mi13:59:093:06:168:5210:04
10:04
#18374
35K
21.75 mi14:05:523:12:598:526:43
8:59
#18349
23M
23.00 mi14:17:273:24:348:5411:35
9:15
#18284
24M
24.00 mi14:26:343:33:418:549:07
9:07
#18261
40K
24.85 mi14:34:143:41:218:547:40
8:58
#18176
25.2M
25.20 mi14:37:413:44:488:553:27
10:00
#18181
Finish
26.22 mi14:46:473:53:548:569:06
8:56
#18154
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172276086608617582(Top 66%)6263(Top 55%)6263(Top 519%)
10K6.21 mi3.10 mi17008+2195922+1645922+16416903(Top 63%)5816(Top 51%)5816(Top 482%)
15K9.32 mi3.11 mi17215-2076041-1196041-11917582(Top 66%)6263(Top 55%)6263(Top 519%)
20K12.43 mi3.11 mi17399-1846159-1186159-11818036(Top 68%)6532(Top 57%)6532(Top 541%)
Half13.11 mi0.68 mi17458-596196-376196-3718954(Top 71%)7053(Top 62%)7053(Top 584%)
25K15.53 mi2.42 mi17854-3966448-2526448-25219519(Top 73%)7433(Top 65%)7433(Top 616%)
30K18.64 mi3.11 mi18231-3776707-2596707-25919550(Top 73%)7501(Top 66%)7501(Top 621%)
20M20.00 mi1.36 mi18396-1656809-1026809-10219669(Top 74%)7675(Top 67%)7675(Top 636%)
21M21.00 mi1.00 mi18374+226814-56814-518276(Top 69%)6913(Top 61%)6913(Top 573%)
35K21.75 mi0.75 mi18349+256804+106804+1017842(Top 67%)6744(Top 59%)6744(Top 559%)
23M23.00 mi1.25 mi18284+656777+276777+2717319(Top 65%)6462(Top 57%)6462(Top 535%)
24M24.00 mi1.00 mi18261+236780-36780-317748(Top 67%)6773(Top 59%)6773(Top 561%)
40K24.85 mi0.85 mi18176+856739+416739+4116007(Top 60%)5865(Top 51%)5865(Top 486%)
25.2M25.20 mi0.35 mi18181-56746-76746-717449(Top 66%)6682(Top 58%)6682(Top 554%)
Finish26.22 mi1.02 mi18154+276738+86738+817646(Top 66%)6731(Top 59%)6731(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17582

Females

6263

F50-54

6263

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16903

Females

5816

F50-54

5816

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17582

Females

6263

F50-54

6263

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18036

Females

6532

F50-54

6532

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18954

Females

7053

F50-54

7053

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19519

Females

7433

F50-54

7433

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19550

Females

7501

F50-54

7501

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19669

Females

7675

F50-54

7675

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18276

Females

6913

F50-54

6913

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17842

Females

6744

F50-54

6744

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17319

Females

6462

F50-54

6462

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17748

Females

6773

F50-54

6773

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16007

Females

5865

F50-54

5865

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17449

Females

6682

F50-54

6682

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17646

Females

6731

F50-54

6731

Passing Analysis

Category:
Athletes Passed
1366
Passed By
2293
Net Change
-927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17227
5K10K445226+219#17227#17008
10K15K114321-207#17008#17215
15K20K114298-184#17215#17399
20KHalf1574-59#17399#17458
Half25K40436-396#17458#17854
25K30K84461-377#17854#18231
30K20M43208-165#18231#18396
20M21M9775+22#18396#18374
21M35K5025+25#18374#18349
35K23M11651+65#18349#18284
23M24M6340+23#18284#18261
24M40K9611+85#18261#18176
40K25.2M2025-5#18176#18181
25.2MFinish6942+27#18181#18154
TOTALS13662293-927
📊

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