Yan Yao

Bib: 22071F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F50-54)
#0 / 1187
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:33
Rank: #16184
Start5K
25:33 | 8:13/mi
10K· 6.21 mi
51:17
Rank: #16077 (+107)
5K10K
25:44 | 8:17/mi
15K· 9.32 mi
1:17:33
Rank: #16045 (+32)
10K15K
26:16 | 8:27/mi
20K· 12.43 mi
1:45:07
Rank: #16182 (-137)
15K20K
27:34 | 8:52/mi
Half· 13.11 mi
1:51:15
Rank: #16292 (-110)
20KHalf
6:08 | 8:59/mi
25K· 15.53 mi
2:13:30
Rank: #16258 (+34)
Half25K
22:15 | 9:11/mi
30K· 18.64 mi
2:42:40
Rank: #16038 (+220)
25K30K
29:10 | 9:23/mi
20M
2:55:27
Rank: #15884 (+154)
30K20M
12:47 | 9:24/mi
21M
3:04:57
Rank: #15580 (+304)
20M21M
9:30 | 9:30/mi
35K· 21.75 mi
3:11:18
Rank: #15396 (+184)
21M35K
6:21 | 8:29/mi
23M
3:22:26
Rank: #15106 (+290)
35K23M
11:08 | 8:54/mi
24M
3:31:02
Rank: #14837 (+269)
23M24M
8:36 | 8:36/mi
40K· 24.85 mi
3:38:47
Rank: #14661 (+176)
24M40K
7:45 | 9:04/mi
25.2M
3:42:09
Rank: #14560 (+101)
40K25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:51:24
Rank: #14546 (+14)
25.2MFinish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:15
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:00:09
Pace9:10 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3225:338:1325:33
8:13
-
10K
6.21 mi11:47:1651:178:1525:44
8:17
+0:04
15K
9.32 mi12:13:321:17:338:1926:16
8:27
+0:10
20K
12.43 mi12:41:061:45:078:2827:34
8:52
+0:25
Half
13.11 mi12:47:141:51:158:296:08
8:59
+0:07
25K
15.53 mi13:09:292:13:308:3622:15
9:11
+0:12
30K
18.64 mi13:38:392:42:408:4429:10
9:23
+0:12
20M
20.00 mi13:51:262:55:278:4612:47
9:24
+0:01
21M
21.00 mi14:00:563:04:578:489:30
9:30
+0:06
35K
21.75 mi14:07:173:11:188:486:21
8:29
-1:01
23M
23.00 mi14:18:253:22:268:4811:08
8:54
+0:25
24M
24.00 mi14:27:013:31:028:488:36
8:36
-0:18
40K
24.85 mi14:34:463:38:478:487:45
9:04
+0:28
25.2M
25.20 mi14:38:083:42:098:493:22
9:46
+0:42
Finish
26.22 mi14:47:233:51:248:509:15
9:05
-0:41

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

8:13 /mi

Average Pace

8:50 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:20

59% of race

Time at Steady Pace

1:30:42

39% of race

Time at Slower Pace

3:22

1% of race

Average Pace: 8:50 /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 mi11:21:3225:338:1325:33
8:13
#16184
10K
6.21 mi11:47:1651:178:1525:44
8:17
#16077
15K
9.32 mi12:13:321:17:338:1926:16
8:27
#16045
20K
12.43 mi12:41:061:45:078:2827:34
8:52
#16182
Half
13.11 mi12:47:141:51:158:296:08
8:59
#16292
25K
15.53 mi13:09:292:13:308:3622:15
9:11
#16258
30K
18.64 mi13:38:392:42:408:4429:10
9:23
#16038
20M
20.00 mi13:51:262:55:278:4612:47
9:24
#15884
21M
21.00 mi14:00:563:04:578:489:30
9:30
#15580
35K
21.75 mi14:07:173:11:188:486:21
8:29
#15396
23M
23.00 mi14:18:253:22:268:4811:08
8:54
#15106
24M
24.00 mi14:27:013:31:028:488:36
8:36
#14837
40K
24.85 mi14:34:463:38:478:487:45
9:04
#14661
25.2M
25.20 mi14:38:083:42:098:493:22
9:46
#14560
Finish
26.22 mi14:47:233:51:248:509:15
9:05
#14546
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi161845672567216151(Top 63%)5649(Top 52%)5649(Top 476%)
10K6.21 mi3.10 mi16077+1075594+785594+7816031(Top 63%)5553(Top 51%)5553(Top 468%)
15K9.32 mi3.11 mi16045+325584+105584+1016151(Top 63%)5649(Top 52%)5649(Top 476%)
20K12.43 mi3.11 mi16182-1375678-945678-9416752(Top 66%)6031(Top 55%)6031(Top 508%)
Half13.11 mi0.68 mi16292-1105744-665744-6618219(Top 71%)6889(Top 63%)6889(Top 580%)
25K15.53 mi2.42 mi16258+345758-145758-1416322(Top 64%)5900(Top 54%)5900(Top 497%)
30K18.64 mi3.11 mi16038+2205694+645694+6414999(Top 59%)5413(Top 50%)5413(Top 456%)
20M20.00 mi1.36 mi15884+1545642+525642+5214111(Top 55%)5181(Top 47%)5181(Top 436%)
21M21.00 mi1.00 mi15580+3045510+1325510+13210881(Top 43%)3691(Top 34%)3691(Top 311%)
35K21.75 mi0.75 mi15396+1845427+835427+8310740(Top 42%)3628(Top 33%)3628(Top 306%)
23M23.00 mi1.25 mi15106+2905307+1205307+12010638(Top 42%)3728(Top 34%)3728(Top 314%)
24M24.00 mi1.00 mi14837+2695204+1035204+10310089(Top 39%)3501(Top 32%)3501(Top 295%)
40K24.85 mi0.85 mi14661+1765144+605144+6011199(Top 44%)4153(Top 38%)4153(Top 350%)
25.2M25.20 mi0.35 mi14560+1015102+425102+429999(Top 39%)3643(Top 33%)3643(Top 307%)
Finish26.22 mi1.02 mi14546+145116-145116-1414606(Top 57%)5776(Top 53%)5776(Top 487%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16151

Females

5649

F50-54

5649

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16031

Females

5553

F50-54

5553

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16151

Females

5649

F50-54

5649

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16752

Females

6031

F50-54

6031

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18219

Females

6889

F50-54

6889

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16322

Females

5900

F50-54

5900

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

14999

Females

5413

F50-54

5413

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14111

Females

5181

F50-54

5181

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

10881

Females

3691

F50-54

3691

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10740

Females

3628

F50-54

3628

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

10638

Females

3728

F50-54

3728

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10089

Females

3501

F50-54

3501

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11199

Females

4153

F50-54

4153

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9999

Females

3643

F50-54

3643

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

14606

Females

5776

F50-54

5776

Passing Analysis

Category:
Athletes Passed
3038
Passed By
1400
Net Change
+1638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16184
5K10K335228+107#16184#16077
10K15K247215+32#16077#16045
15K20K213350-137#16045#16182
20KHalf14124-110#16182#16292
Half25K235201+34#16292#16258
25K30K356136+220#16258#16038
30K20M19137+154#16038#15884
20M21M3128+304#15884#15580
21M35K1928+184#15580#15396
35K23M2977+290#15396#15106
23M24M2756+269#15106#14837
24M40K19014+176#14837#14661
40K25.2M1032+101#14661#14560
25.2MFinish7864+14#14560#14546
TOTALS30381400+1638
📊

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