Sachiko Nemoto

Bib: 23894F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:25
Rank: #26617
Start5K
32:25 | 10:26/mi
10K· 6.21 mi
1:07:15
Rank: #27064 (-447)
5K10K
34:50 | 11:13/mi
15K· 9.32 mi
1:42:36
Rank: #27081 (-17)
10K15K
35:21 | 11:23/mi
20K· 12.43 mi
2:18:00
Rank: #26931 (+150)
15K20K
35:24 | 11:24/mi
Half· 13.11 mi
2:25:49
Rank: #26931
20KHalf
7:49 | 11:27/mi
25K· 15.53 mi
2:54:53
Rank: #26847 (+84)
Half25K
29:04 | 11:59/mi
30K· 18.64 mi
3:33:57
Rank: #26746 (+101)
25K30K
39:04 | 12:34/mi
20M
3:51:42
Rank: #26756 (-10)
30K20M
17:45 | 13:04/mi
21M
4:05:18
Rank: #26721 (+35)
20M21M
13:36 | 13:36/mi
35K· 21.75 mi
4:15:24
Rank: #26767 (-46)
21M35K
10:06 | 13:30/mi
23M
4:30:20
Rank: #26668 (+99)
35K23M
14:56 | 11:56/mi
24M
4:40:48
Rank: #26565 (+103)
23M24M
10:28 | 10:28/mi
40K· 24.85 mi
4:49:20
Rank: #26422 (+143)
24M40K
8:32 | 9:59/mi
25.2M
4:52:49
Rank: #26353 (+69)
40K25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
5:01:39
Rank: #26212 (+141)
25.2MFinish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:25:49
Pace11:07 /mi
2nd Half
Distance13.11 mi
Time2:35:50
Pace11:53 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:2832:2510:2632:25
10:26
-
10K
6.21 mi12:07:181:07:1510:4934:50
11:13
+0:47
15K
9.32 mi12:42:391:42:3611:0035:21
11:23
+0:10
20K
12.43 mi13:18:032:18:0011:0635:24
11:24
+0:01
Half
13.11 mi13:25:522:25:4911:077:49
11:27
+0:03
25K
15.53 mi13:54:562:54:5311:1529:04
11:59
+0:32
30K
18.64 mi14:34:003:33:5711:2939:04
12:34
+0:35
20M
20.00 mi14:51:453:51:4211:3517:45
13:04
+0:30
21M
21.00 mi15:05:214:05:1811:4113:36
13:36
+0:32
35K
21.75 mi15:15:274:15:2411:4510:06
13:30
-0:06
23M
23.00 mi15:30:234:30:2011:4514:56
11:56
-1:34
24M
24.00 mi15:40:514:40:4811:4210:28
10:28
-1:28
40K
24.85 mi15:49:234:49:2011:388:32
9:59
-0:29
25.2M
25.20 mi15:52:524:52:4911:373:29
10:06
+0:07
Finish
26.22 mi16:01:425:01:3911:318:50
8:40
-1:26

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

8:40 /mi

Average Pace

11:31 /mi

Slowest Pace

13:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:44

21% of race

Time at Steady Pace

2:37:24

52% of race

Time at Slower Pace

1:20:31

27% of race

Average Pace: 11:30 /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 mi11:32:2832:2510:2632:25
10:26
#26617
10K
6.21 mi12:07:181:07:1510:4934:50
11:13
#27064
15K
9.32 mi12:42:391:42:3611:0035:21
11:23
#27081
20K
12.43 mi13:18:032:18:0011:0635:24
11:24
#26931
Half
13.11 mi13:25:522:25:4911:077:49
11:27
#26931
25K
15.53 mi13:54:562:54:5311:1529:04
11:59
#26847
30K
18.64 mi14:34:003:33:5711:2939:04
12:34
#26746
20M
20.00 mi14:51:453:51:4211:3517:45
13:04
#26756
21M
21.00 mi15:05:214:05:1811:4113:36
13:36
#26721
35K
21.75 mi15:15:274:15:2411:4510:06
13:30
#26767
23M
23.00 mi15:30:234:30:2011:4514:56
11:56
#26668
24M
24.00 mi15:40:514:40:4811:4210:28
10:28
#26565
40K
24.85 mi15:49:234:49:2011:388:32
9:59
#26422
25.2M
25.20 mi15:52:524:52:4911:373:29
10:06
#26353
Finish
26.22 mi16:01:425:01:3911:318:50
8:40
#26212
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26617111091110927121(Top 95%)11449(Top 94%)11449(Top 1152%)
10K6.21 mi3.10 mi27064-44711385-27611385-27627308(Top 96%)11550(Top 94%)11550(Top 1162%)
15K9.32 mi3.11 mi27081-1711407-2211407-2227121(Top 95%)11449(Top 94%)11449(Top 1152%)
20K12.43 mi3.11 mi26931+15011325+8211325+8226501(Top 93%)11094(Top 91%)11094(Top 1116%)
Half13.11 mi0.68 mi2693111332-711332-727012(Top 95%)11425(Top 93%)11425(Top 1149%)
25K15.53 mi2.42 mi26847+8411287+4511287+4526416(Top 93%)11087(Top 91%)11087(Top 1115%)
30K18.64 mi3.11 mi26746+10111257+3011257+3026249(Top 92%)11096(Top 91%)11096(Top 1116%)
20M20.00 mi1.36 mi26756-1011265-811265-826502(Top 93%)11285(Top 92%)11285(Top 1135%)
21M21.00 mi1.00 mi26721+3511252+1311252+1325762(Top 91%)10928(Top 89%)10928(Top 1099%)
35K21.75 mi0.75 mi26767-4611288-3611288-3627360(Top 96%)11775(Top 96%)11775(Top 1185%)
23M23.00 mi1.25 mi26668+9911252+3611252+3625007(Top 88%)10608(Top 87%)10608(Top 1067%)
24M24.00 mi1.00 mi26565+10311194+5811194+5822705(Top 80%)9490(Top 78%)9490(Top 955%)
40K24.85 mi0.85 mi26422+14311113+8111113+8120380(Top 72%)8360(Top 68%)8360(Top 841%)
25.2M25.20 mi0.35 mi26353+6911083+3011083+3017361(Top 61%)6810(Top 56%)6810(Top 685%)
Finish26.22 mi1.02 mi26212+14111011+7211011+7217223(Top 61%)6685(Top 55%)6685(Top 673%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

27121

Females

11449

F55-59

11449

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27308

Females

11550

F55-59

11550

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

27121

Females

11449

F55-59

11449

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26501

Females

11094

F55-59

11094

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27012

Females

11425

F55-59

11425

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26416

Females

11087

F55-59

11087

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26249

Females

11096

F55-59

11096

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26502

Females

11285

F55-59

11285

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25762

Females

10928

F55-59

10928

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27360

Females

11775

F55-59

11775

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

25007

Females

10608

F55-59

10608

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22705

Females

9490

F55-59

9490

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20380

Females

8360

F55-59

8360

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17361

Females

6810

F55-59

6810

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17223

Females

6685

F55-59

6685

Passing Analysis

Category:
Athletes Passed
1284
Passed By
879
Net Change
+405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26617
5K10K51498-447#26617#27064
10K15K103120-17#27064#27081
15K20K19242+150#27081#26931
20KHalf20200#26931#26931
Half25K11127+84#26931#26847
25K30K14645+101#26847#26746
30K20M2939-10#26746#26756
20M21M5621+35#26756#26721
21M35K1258-46#26721#26767
35K23M1056+99#26767#26668
23M24M1030+103#26668#26565
24M40K1441+143#26565#26422
40K25.2M690+69#26422#26353
25.2MFinish1432+141#26353#26212
TOTALS1284879+405
📊

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