Lihong Yang

Bib: 23303F

CA

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
27:51
Rank: #22276
Start5K
8:58/mi
27:51 split
10K· 6.21 mi
56:21
Rank: #22701 (-425)
5K10K
9:10/mi
28:30 split
15K· 9.32 mi
1:24:12
Rank: #22421 (+280)
10K15K
8:58/mi
27:51 split
20K· 12.43 mi
1:52:25
Rank: #22140 (+281)
15K20K
9:05/mi
28:13 split
Half· 13.11 mi
1:58:33
Rank: #22116 (+24)
20KHalf
8:59/mi
6:08 split
25K· 15.53 mi
2:22:04
Rank: #22218 (-102)
Half25K
9:42/mi
23:31 split
30K· 18.64 mi
2:52:40
Rank: #22034 (+184)
25K30K
9:51/mi
30:36 split
20M
3:05:32
Rank: #21786 (+248)
30K20M
9:28/mi
12:52 split
21M
3:15:44
Rank: #21618 (+168)
20M21M
10:12/mi
10:12 split
35K· 21.75 mi
3:22:24
Rank: #21492 (+126)
21M35K
8:55/mi
6:40 split
23M
3:34:20
Rank: #21311 (+181)
35K23M
9:32/mi
11:56 split
24M
3:43:37
Rank: #21200 (+111)
23M24M
9:17/mi
9:17 split
40K· 24.85 mi
3:51:38
Rank: #21086 (+114)
24M40K
9:23/mi
8:01 split
25.2M
3:55:18
Rank: #21051 (+35)
40K25.2M
10:38/mi
3:40 split
Finish· 26.22 mi
4:05:01
Rank: #21054 (-3)
25.2MFinish
9:32/mi
9:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:33
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:06:28
Pace9:39 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1527:518:5827:51
8:58
-
10K
6.21 mi11:55:4556:219:0428:30
9:10
+0:12
15K
9.32 mi12:23:361:24:129:0227:51
8:58
-0:12
20K
12.43 mi12:51:491:52:259:0328:13
9:05
+0:07
Half
13.11 mi12:57:571:58:339:036:08
8:59
-0:06
25K
15.53 mi13:21:282:22:049:0923:31
9:42
+0:43
30K
18.64 mi13:52:042:52:409:1630:36
9:51
+0:09
20M
20.00 mi14:04:563:05:329:1712:52
9:28
-0:23
21M
21.00 mi14:15:083:15:449:1910:12
10:12
+0:44
35K
21.75 mi14:21:483:22:249:186:40
8:55
-1:17
23M
23.00 mi14:33:443:34:209:1911:56
9:32
+0:37
24M
24.00 mi14:43:013:43:379:199:17
9:17
-0:15
40K
24.85 mi14:51:023:51:389:198:01
9:23
+0:06
25.2M
25.20 mi14:54:423:55:189:203:40
10:38
+1:15
Finish
26.22 mi15:04:254:05:019:219:43
9:32
-1:06

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

8:55 /mi

Average Pace

9:21 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:33

82% of race

Time at Steady Pace

40:48

17% of race

Time at Slower Pace

3:40

1% of race

Average Pace: 9:21 /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 mi11:27:1527:518:5827:51
8:58
#22276
10K
6.21 mi11:55:4556:219:0428:30
9:10
#22701
15K
9.32 mi12:23:361:24:129:0227:51
8:58
#22421
20K
12.43 mi12:51:491:52:259:0328:13
9:05
#22140
Half
13.11 mi12:57:571:58:339:036:08
8:59
#22116
25K
15.53 mi13:21:282:22:049:0923:31
9:42
#22218
30K
18.64 mi13:52:042:52:409:1630:36
9:51
#22034
20M
20.00 mi14:04:563:05:329:1712:52
9:28
#21786
21M
21.00 mi14:15:083:15:449:1910:12
10:12
#21618
35K
21.75 mi14:21:483:22:249:186:40
8:55
#21492
23M
23.00 mi14:33:443:34:209:1911:56
9:32
#21311
24M
24.00 mi14:43:013:43:379:199:17
9:17
#21200
40K
24.85 mi14:51:023:51:389:198:01
9:23
#21086
25.2M
25.20 mi14:54:423:55:189:203:40
10:38
#21051
Finish
26.22 mi15:04:254:05:019:219:43
9:32
#21054
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi222768782878221873(Top 77%)8473(Top 69%)8473(Top 650%)
10K6.21 mi3.10 mi22701-4258992-2108992-21023093(Top 81%)9182(Top 75%)9182(Top 705%)
15K9.32 mi3.11 mi22421+2808818+1748818+17421873(Top 77%)8473(Top 69%)8473(Top 650%)
20K12.43 mi3.11 mi22140+2818673+1458673+14521375(Top 75%)8246(Top 67%)8246(Top 633%)
Half13.11 mi0.68 mi22116+248660+138660+1321812(Top 77%)8484(Top 69%)8484(Top 651%)
25K15.53 mi2.42 mi22218-1028719-598719-5922499(Top 79%)8930(Top 73%)8930(Top 685%)
30K18.64 mi3.11 mi22034+1848640+798640+7921158(Top 74%)8319(Top 68%)8319(Top 638%)
20M20.00 mi1.36 mi21786+2488519+1218519+12119060(Top 67%)7296(Top 60%)7296(Top 560%)
21M21.00 mi1.00 mi21618+1688458+618458+6119045(Top 67%)7357(Top 60%)7357(Top 565%)
35K21.75 mi0.75 mi21492+1268396+628396+6217869(Top 63%)6845(Top 56%)6845(Top 525%)
23M23.00 mi1.25 mi21311+1818327+698327+6918863(Top 66%)7442(Top 61%)7442(Top 571%)
24M24.00 mi1.00 mi21200+1118290+378290+3718776(Top 66%)7433(Top 61%)7433(Top 570%)
40K24.85 mi0.85 mi21086+1148248+428248+4218214(Top 64%)7238(Top 59%)7238(Top 555%)
25.2M25.20 mi0.35 mi21051+358239+98239+919545(Top 69%)7932(Top 65%)7932(Top 609%)
Finish26.22 mi1.02 mi21054-38256-178256-1721311(Top 75%)8818(Top 72%)8818(Top 677%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21873

Females

8473

F50-54

8473

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

23093

Females

9182

F50-54

9182

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21873

Females

8473

F50-54

8473

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21375

Females

8246

F50-54

8246

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

21812

Females

8484

F50-54

8484

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

22499

Females

8930

F50-54

8930

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

21158

Females

8319

F50-54

8319

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19060

Females

7296

F50-54

7296

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19045

Females

7357

F50-54

7357

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17869

Females

6845

F50-54

6845

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18863

Females

7442

F50-54

7442

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18776

Females

7433

F50-54

7433

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18214

Females

7238

F50-54

7238

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19545

Females

7932

F50-54

7932

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

21311

Females

8818

F50-54

8818

Passing Analysis

Category:
Athletes Passed
2323
Passed By
1101
Net Change
+1222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22276
5K10K108533-425#22276#22701
10K15K34969+280#22701#22421
15K20K32847+281#22421#22140
20KHalf4521+24#22140#22116
Half25K108210-102#22116#22218
25K30K286102+184#22218#22034
30K20M2502+248#22034#21786
20M21M18719+168#21786#21618
21M35K1315+126#21618#21492
35K23M20120+181#21492#21311
23M24M12211+111#21311#21200
24M40K1217+114#21200#21086
40K25.2M4712+35#21086#21051
25.2MFinish4043-3#21051#21054
TOTALS23231101+1222
📊

Passing Visuals

Category:
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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