Kaori Yamauchi

Bib: 16019F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
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
23:51
Rank: #13786
Start5K
23:51 | 7:41/mi
10K· 6.21 mi
48:28
Rank: #14801 (-1015)
5K10K
24:37 | 7:55/mi
15K· 9.32 mi
1:13:58
Rank: #15810 (-1009)
10K15K
25:30 | 8:12/mi
20K· 12.43 mi
1:41:14
Rank: #17011 (-1201)
15K20K
27:16 | 8:47/mi
Half· 13.11 mi
1:47:10
Rank: #17165 (-154)
20KHalf
5:56 | 8:42/mi
25K· 15.53 mi
2:09:08
Rank: #17662 (-497)
Half25K
21:58 | 9:04/mi
30K· 18.64 mi
2:38:46
Rank: #18250 (-588)
25K30K
29:38 | 9:32/mi
20M
2:52:45
Rank: #18652 (-402)
30K20M
13:59 | 10:17/mi
21M
3:03:32
Rank: #18843 (-191)
20M21M
10:47 | 10:47/mi
35K· 21.75 mi
3:10:40
Rank: #18917 (-74)
21M35K
7:08 | 9:32/mi
23M
3:22:35
Rank: #18916 (+1)
35K23M
11:55 | 9:31/mi
24M
3:31:48
Rank: #18915 (+1)
23M24M
9:13 | 9:13/mi
40K· 24.85 mi
3:39:43
Rank: #18834 (+81)
24M40K
7:55 | 9:16/mi
25.2M
3:43:10
Rank: #18816 (+18)
40K25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:52:09
Rank: #18771 (+45)
25.2MFinish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:10
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:04:59
Pace9:32 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:0423:517:4123:51
7:41
-
10K
6.21 mi11:21:4148:287:4824:37
7:55
+0:14
15K
9.32 mi11:47:111:13:587:5625:30
8:12
+0:17
20K
12.43 mi12:14:271:41:148:0927:16
8:47
+0:35
Half
13.11 mi12:20:231:47:108:105:56
8:42
-0:05
25K
15.53 mi12:42:212:09:088:1921:58
9:04
+0:22
30K
18.64 mi13:11:592:38:468:3129:38
9:32
+0:28
20M
20.00 mi13:25:582:52:458:3813:59
10:17
+0:45
21M
21.00 mi13:36:453:03:328:4410:47
10:47
+0:30
35K
21.75 mi13:43:533:10:408:467:08
9:32
-1:15
23M
23.00 mi13:55:483:22:358:4811:55
9:31
-0:01
24M
24.00 mi14:05:013:31:488:509:13
9:13
-0:18
40K
24.85 mi14:12:563:39:438:507:55
9:16
+0:03
25.2M
25.20 mi14:16:233:43:108:513:27
10:00
+0:44
Finish
26.22 mi14:25:223:52:098:528:59
8:49
-1:11

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

7:41 /mi

Average Pace

8:52 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:10

46% of race

Time at Steady Pace

1:36:46

42% of race

Time at Slower Pace

28:13

12% of race

Average Pace: 8:51 /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 mi10:57:0423:517:4123:51
7:41
#13786
10K
6.21 mi11:21:4148:287:4824:37
7:55
#14801
15K
9.32 mi11:47:111:13:587:5625:30
8:12
#15810
20K
12.43 mi12:14:271:41:148:0927:16
8:47
#17011
Half
13.11 mi12:20:231:47:108:105:56
8:42
#17165
25K
15.53 mi12:42:212:09:088:1921:58
9:04
#17662
30K
18.64 mi13:11:592:38:468:3129:38
9:32
#18250
20M
20.00 mi13:25:582:52:458:3813:59
10:17
#18652
21M
21.00 mi13:36:453:03:328:4410:47
10:47
#18843
35K
21.75 mi13:43:533:10:408:467:08
9:32
#18917
23M
23.00 mi13:55:483:22:358:4811:55
9:31
#18916
24M
24.00 mi14:05:013:31:488:509:13
9:13
#18915
40K
24.85 mi14:12:563:39:438:507:55
9:16
#18834
25.2M
25.20 mi14:16:233:43:108:513:27
10:00
#18816
Finish
26.22 mi14:25:223:52:098:528:59
8:49
#18771
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi137863771377117450(Top 61%)5987(Top 49%)5987(Top 330%)
10K6.21 mi3.10 mi14801-10154434-6634434-66315873(Top 56%)5057(Top 41%)5057(Top 279%)
15K9.32 mi3.11 mi15810-10095021-5875021-58717450(Top 61%)5987(Top 49%)5987(Top 330%)
20K12.43 mi3.11 mi17011-12015746-7255746-72519825(Top 70%)7387(Top 60%)7387(Top 407%)
Half13.11 mi0.68 mi17165-1545843-975843-9720361(Top 72%)7662(Top 63%)7662(Top 423%)
25K15.53 mi2.42 mi17662-4976155-3126155-31220180(Top 71%)7634(Top 62%)7634(Top 421%)
30K18.64 mi3.11 mi18250-5886532-3776532-37720089(Top 71%)7702(Top 63%)7702(Top 425%)
20M20.00 mi1.36 mi18652-4026776-2446776-24421847(Top 77%)8807(Top 72%)8807(Top 486%)
21M21.00 mi1.00 mi18843-1916912-1366912-13620790(Top 73%)8335(Top 68%)8335(Top 460%)
35K21.75 mi0.75 mi18917-746978-666978-6620452(Top 72%)8214(Top 67%)8214(Top 453%)
23M23.00 mi1.25 mi18916+17000-227000-2218789(Top 66%)7396(Top 60%)7396(Top 408%)
24M24.00 mi1.00 mi18915+17027-277027-2718446(Top 65%)7275(Top 59%)7275(Top 401%)
40K24.85 mi0.85 mi18834+817010+177010+1717675(Top 62%)6962(Top 57%)6962(Top 384%)
25.2M25.20 mi0.35 mi18816+187010701017124(Top 60%)6662(Top 54%)6662(Top 367%)
Finish26.22 mi1.02 mi18771+457004+67004+618152(Top 64%)7161(Top 59%)7161(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17450

Females

5987

F45-49

5987

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15873

Females

5057

F45-49

5057

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17450

Females

5987

F45-49

5987

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19825

Females

7387

F45-49

7387

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20361

Females

7662

F45-49

7662

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20180

Females

7634

F45-49

7634

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20089

Females

7702

F45-49

7702

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21847

Females

8807

F45-49

8807

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20790

Females

8335

F45-49

8335

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20452

Females

8214

F45-49

8214

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18789

Females

7396

F45-49

7396

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18446

Females

7275

F45-49

7275

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17675

Females

6962

F45-49

6962

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17124

Females

6662

F45-49

6662

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18152

Females

7161

F45-49

7161

Passing Analysis

Category:
Athletes Passed
826
Passed By
5811
Net Change
-4985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13786
5K10K691084-1015#13786#14801
10K15K361045-1009#14801#15810
15K20K271228-1201#15810#17011
20KHalf9163-154#17011#17165
Half25K73570-497#17165#17662
25K30K87675-588#17662#18250
30K20M35437-402#18250#18652
20M21M54245-191#18652#18843
21M35K34108-74#18843#18917
35K23M107106+1#18917#18916
23M24M6665+1#18916#18915
24M40K10827+81#18915#18834
40K25.2M3517+18#18834#18816
25.2MFinish8641+45#18816#18771
TOTALS8265811-4985
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing