Yihang Li

Bib: 19772F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 43%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:05
Rank: #19292
Start5K
8:24/mi
26:05 split
10K· 6.21 mi
52:22
Rank: #19406 (-114)
5K10K
8:28/mi
26:17 split
15K· 9.32 mi
1:18:25
Rank: #19110 (+296)
10K15K
8:23/mi
26:03 split
20K· 12.43 mi
1:44:59
Rank: #18947 (+163)
15K20K
8:33/mi
26:34 split
Half· 13.11 mi
1:50:35
Rank: #18864 (+83)
20KHalf
8:12/mi
5:36 split
25K· 15.53 mi
2:11:26
Rank: #18668 (+196)
Half25K
8:36/mi
20:51 split
30K· 18.64 mi
2:39:22
Rank: #18446 (+222)
25K30K
8:59/mi
27:56 split
20M
2:51:35
Rank: #18295 (+151)
30K20M
8:59/mi
12:13 split
21M
3:00:56
Rank: #18107 (+188)
20M21M
9:21/mi
9:21 split
35K· 21.75 mi
3:07:23
Rank: #18024 (+83)
21M35K
8:37/mi
6:27 split
23M
3:18:56
Rank: #17972 (+52)
35K23M
9:13/mi
11:33 split
24M
3:27:39
Rank: #17860 (+112)
23M24M
8:43/mi
8:43 split
40K· 24.85 mi
3:35:28
Rank: #17821 (+39)
24M40K
9:09/mi
7:49 split
25.2M
3:39:08
Rank: #17869 (-48)
40K25.2M
10:38/mi
3:40 split
Finish· 26.22 mi
3:47:48
Rank: #17792 (+77)
25.2MFinish
8:30/mi
8:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:35
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:57:13
Pace8:56 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4626:058:2426:05
8:24
-
10K
6.21 mi11:44:0352:228:2626:17
8:28
+0:04
15K
9.32 mi12:10:061:18:258:2526:03
8:23
-0:05
20K
12.43 mi12:36:401:44:598:2726:34
8:33
+0:10
Half
13.11 mi12:42:161:50:358:265:36
8:12
-0:21
25K
15.53 mi13:03:072:11:268:2820:51
8:36
+0:24
30K
18.64 mi13:31:032:39:228:3327:56
8:59
+0:23
20M
20.00 mi13:43:162:51:358:3512:13
8:59
0:00
21M
21.00 mi13:52:373:00:568:379:21
9:21
+0:22
35K
21.75 mi13:59:043:07:238:376:27
8:37
-0:44
23M
23.00 mi14:10:373:18:568:3911:33
9:13
+0:36
24M
24.00 mi14:19:203:27:398:398:43
8:43
-0:30
40K
24.85 mi14:27:093:35:288:407:49
9:09
+0:26
25.2M
25.20 mi14:30:493:39:088:423:40
10:38
+1:29
Finish
26.22 mi14:39:293:47:488:428:40
8:30
-2:08

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

8:12 /mi

Average Pace

8:42 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:36

2% of race

Time at Steady Pace

2:29:40

66% of race

Time at Slower Pace

1:12:32

32% of race

Average Pace: 8:41 /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 mi11:17:4626:058:2426:05
8:24
#19292
10K
6.21 mi11:44:0352:228:2626:17
8:28
#19406
15K
9.32 mi12:10:061:18:258:2526:03
8:23
#19110
20K
12.43 mi12:36:401:44:598:2726:34
8:33
#18947
Half
13.11 mi12:42:161:50:358:265:36
8:12
#18864
25K
15.53 mi13:03:072:11:268:2820:51
8:36
#18668
30K
18.64 mi13:31:032:39:228:3327:56
8:59
#18446
20M
20.00 mi13:43:162:51:358:3512:13
8:59
#18295
21M
21.00 mi13:52:373:00:568:379:21
9:21
#18107
35K
21.75 mi13:59:043:07:238:376:27
8:37
#18024
23M
23.00 mi14:10:373:18:568:3911:33
9:13
#17972
24M
24.00 mi14:19:203:27:398:398:43
8:43
#17860
40K
24.85 mi14:27:093:35:288:407:49
9:09
#17821
25.2M
25.20 mi14:30:493:39:088:423:40
10:38
#17869
Finish
26.22 mi14:39:293:47:488:428:40
8:30
#17792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi192927076707618619(Top 66%)6672(Top 55%)6672(Top 388%)
10K6.21 mi3.10 mi19406-1147125-497125-4919571(Top 69%)7213(Top 59%)7213(Top 420%)
15K9.32 mi3.11 mi19110+2966964+1616964+16118619(Top 66%)6672(Top 55%)6672(Top 388%)
20K12.43 mi3.11 mi18947+1636870+946870+9418555(Top 65%)6655(Top 54%)6655(Top 387%)
Half13.11 mi0.68 mi18864+836830+406830+4017390(Top 61%)5989(Top 49%)5989(Top 349%)
25K15.53 mi2.42 mi18668+1966731+996731+9917816(Top 63%)6322(Top 52%)6322(Top 368%)
30K18.64 mi3.11 mi18446+2226632+996632+9917655(Top 62%)6391(Top 52%)6391(Top 372%)
20M20.00 mi1.36 mi18295+1516580+526580+5216762(Top 59%)6015(Top 49%)6015(Top 350%)
21M21.00 mi1.00 mi18107+1886495+856495+8515433(Top 54%)5416(Top 44%)5416(Top 315%)
35K21.75 mi0.75 mi18024+836461+346461+3416234(Top 57%)5919(Top 48%)5919(Top 345%)
23M23.00 mi1.25 mi17972+526482-216482-2117458(Top 61%)6696(Top 55%)6696(Top 390%)
24M24.00 mi1.00 mi17860+1126455+276455+2715869(Top 56%)5859(Top 48%)5859(Top 341%)
40K24.85 mi0.85 mi17821+396448+76448+717106(Top 60%)6637(Top 54%)6637(Top 386%)
25.2M25.20 mi0.35 mi17869-486482-346482-3419503(Top 69%)7890(Top 65%)7890(Top 459%)
Finish26.22 mi1.02 mi17792+776462+206462+2016279(Top 57%)6183(Top 51%)6183(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18619

Females

6672

F40-44

6672

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19571

Females

7213

F40-44

7213

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18619

Females

6672

F40-44

6672

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18555

Females

6655

F40-44

6655

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17390

Females

5989

F40-44

5989

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17816

Females

6322

F40-44

6322

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17655

Females

6391

F40-44

6391

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16762

Females

6015

F40-44

6015

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15433

Females

5416

F40-44

5416

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16234

Females

5919

F40-44

5919

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

17458

Females

6696

F40-44

6696

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

15869

Females

5859

F40-44

5859

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17106

Females

6637

F40-44

6637

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19503

Females

7890

F40-44

7890

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16279

Females

6183

F40-44

6183

Passing Analysis

Category:
Athletes Passed
2518
Passed By
1018
Net Change
+1500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19292
5K10K199313-114#19292#19406
10K15K37781+296#19406#19110
15K20K278115+163#19110#18947
20KHalf874+83#18947#18864
Half25K25256+196#18864#18668
25K30K349127+222#18668#18446
30K20M18736+151#18446#18295
20M21M20921+188#18295#18107
21M35K10118+83#18107#18024
35K23M13482+52#18024#17972
23M24M13422+112#17972#17860
24M40K7940+39#17860#17821
40K25.2M2169-48#17821#17869
25.2MFinish11134+77#17869#17792
TOTALS25181018+1500
📊

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