Yihua Lee

Bib: 22187F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:06
Rank: #23804
Start5K
9:22/mi
29:06 split
10K· 6.21 mi
56:59
Rank: #23105 (+699)
5K10K
8:58/mi
27:53 split
15K· 9.32 mi
1:24:51
Rank: #22713 (+392)
10K15K
8:58/mi
27:52 split
20K· 12.43 mi
1:52:58
Rank: #22319 (+394)
15K20K
9:03/mi
28:07 split
Half· 13.11 mi
1:59:00
Rank: #22250 (+69)
20KHalf
8:51/mi
6:02 split
25K· 15.53 mi
2:21:21
Rank: #21995 (+255)
Half25K
9:13/mi
22:21 split
30K· 18.64 mi
2:51:23
Rank: #21721 (+274)
25K30K
9:40/mi
30:02 split
20M
3:04:34
Rank: #21588 (+133)
30K20M
9:42/mi
13:11 split
21M
3:14:56
Rank: #21459 (+129)
20M21M
10:22/mi
10:22 split
35K· 21.75 mi
3:21:52
Rank: #21386 (+73)
21M35K
9:16/mi
6:56 split
23M
3:33:56
Rank: #21228 (+158)
35K23M
9:38/mi
12:04 split
24M
3:43:25
Rank: #21167 (+61)
23M24M
9:29/mi
9:29 split
40K· 24.85 mi
3:51:36
Rank: #21079 (+88)
24M40K
9:34/mi
8:11 split
25.2M
3:55:12
Rank: #21035 (+44)
40K25.2M
10:26/mi
3:36 split
Finish· 26.22 mi
4:04:43
Rank: #21009 (+26)
25.2MFinish
9:20/mi
9:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:00
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:05:43
Pace9:35 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2929:069:2229:06
9:22
-
10K
6.21 mi12:12:2256:599:1027:53
8:58
-0:24
15K
9.32 mi12:40:141:24:519:0627:52
8:58
0:00
20K
12.43 mi13:08:211:52:589:0528:07
9:03
+0:05
Half
13.11 mi13:14:231:59:009:056:02
8:51
-0:12
25K
15.53 mi13:36:442:21:219:0622:21
9:13
+0:22
30K
18.64 mi14:06:462:51:239:1230:02
9:40
+0:27
20M
20.00 mi14:19:573:04:349:1413:11
9:42
+0:02
21M
21.00 mi14:30:193:14:569:1710:22
10:22
+0:40
35K
21.75 mi14:37:153:21:529:176:56
9:16
-1:06
23M
23.00 mi14:49:193:33:569:1812:04
9:38
+0:22
24M
24.00 mi14:58:483:43:259:199:29
9:29
-0:09
40K
24.85 mi15:06:593:51:369:198:11
9:34
+0:05
25.2M
25.20 mi15:10:353:55:129:203:36
10:26
+0:52
Finish
26.22 mi15:20:064:04:439:209:31
9:20
-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

8:51 /mi

Average Pace

9:20 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:50:45

94% of race

Time at Steady Pace

13:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi11:44:2929:069:2229:06
9:22
#23804
10K
6.21 mi12:12:2256:599:1027:53
8:58
#23105
15K
9.32 mi12:40:141:24:519:0627:52
8:58
#22713
20K
12.43 mi13:08:211:52:589:0528:07
9:03
#22319
Half
13.11 mi13:14:231:59:009:056:02
8:51
#22250
25K
15.53 mi13:36:442:21:219:0622:21
9:13
#21995
30K
18.64 mi14:06:462:51:239:1230:02
9:40
#21721
20M
20.00 mi14:19:573:04:349:1413:11
9:42
#21588
21M
21.00 mi14:30:193:14:569:1710:22
10:22
#21459
35K
21.75 mi14:37:153:21:529:176:56
9:16
#21386
23M
23.00 mi14:49:193:33:569:1812:04
9:38
#21228
24M
24.00 mi14:58:483:43:259:199:29
9:29
#21167
40K
24.85 mi15:06:593:51:369:198:11
9:34
#21079
25.2M
25.20 mi15:10:353:55:129:203:36
10:26
#21035
Finish
26.22 mi15:20:064:04:439:209:31
9:20
#21009
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi238049587958721904(Top 77%)8488(Top 69%)8488(Top 468%)
10K6.21 mi3.10 mi23105+6999207+3809207+38022279(Top 78%)8754(Top 72%)8754(Top 483%)
15K9.32 mi3.11 mi22713+3928965+2428965+24221904(Top 77%)8488(Top 69%)8488(Top 468%)
20K12.43 mi3.11 mi22319+3948769+1968769+19621229(Top 75%)8167(Top 67%)8167(Top 450%)
Half13.11 mi0.68 mi22250+698735+348735+3421155(Top 74%)8126(Top 66%)8126(Top 448%)
25K15.53 mi2.42 mi21995+2558602+1338602+13320853(Top 73%)8010(Top 66%)8010(Top 442%)
30K18.64 mi3.11 mi21721+2748466+1368466+13620598(Top 73%)7991(Top 65%)7991(Top 441%)
20M20.00 mi1.36 mi21588+1338410+568410+5619958(Top 70%)7767(Top 64%)7767(Top 428%)
21M21.00 mi1.00 mi21459+1298365+458365+4519614(Top 69%)7691(Top 63%)7691(Top 424%)
35K21.75 mi0.75 mi21386+738343+228343+2219487(Top 69%)7719(Top 63%)7719(Top 426%)
23M23.00 mi1.25 mi21228+1588284+598284+5919246(Top 68%)7646(Top 63%)7646(Top 422%)
24M24.00 mi1.00 mi21167+618273+118273+1119600(Top 69%)7886(Top 64%)7886(Top 435%)
40K24.85 mi0.85 mi21079+888245+288245+2819022(Top 67%)7647(Top 63%)7647(Top 422%)
25.2M25.20 mi0.35 mi21035+448232+138232+1318861(Top 66%)7572(Top 62%)7572(Top 418%)
Finish26.22 mi1.02 mi21009+268229+38229+320563(Top 72%)8430(Top 69%)8430(Top 465%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21904

Females

8488

F45-49

8488

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22279

Females

8754

F45-49

8754

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21904

Females

8488

F45-49

8488

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21229

Females

8167

F45-49

8167

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

21155

Females

8126

F45-49

8126

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20853

Females

8010

F45-49

8010

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20598

Females

7991

F45-49

7991

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19958

Females

7767

F45-49

7767

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19614

Females

7691

F45-49

7691

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19487

Females

7719

F45-49

7719

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19246

Females

7646

F45-49

7646

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19600

Females

7886

F45-49

7886

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19022

Females

7647

F45-49

7647

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18861

Females

7572

F45-49

7572

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20563

Females

8430

F45-49

8430

Passing Analysis

Category:
Athletes Passed
3190
Passed By
395
Net Change
+2795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23804
5K10K74344+699#23804#23105
10K15K42432+392#23105#22713
15K20K42026+394#22713#22319
20KHalf745+69#22319#22250
Half25K29237+255#22250#21995
25K30K34874+274#21995#21721
30K20M16532+133#21721#21588
20M21M15324+129#21588#21459
21M35K9017+73#21459#21386
35K23M18426+158#21386#21228
23M24M8322+61#21228#21167
24M40K10214+88#21167#21079
40K25.2M528+44#21079#21035
25.2MFinish6034+26#21035#21009
TOTALS3190395+2795
📊

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