Yasuko Yoshikawa

Bib: 24302F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:34
Rank: #17931
Start5K
26:34 | 8:33/mi
10K· 6.21 mi
56:14
Rank: #20858 (-2927)
5K10K
29:40 | 9:33/mi
15K· 9.32 mi
1:24:54
Rank: #21062 (-204)
10K15K
28:40 | 9:14/mi
20K· 12.43 mi
1:54:19
Rank: #21180 (-118)
15K20K
29:25 | 9:28/mi
Half· 13.11 mi
2:00:35
Rank: #21176 (+4)
20KHalf
6:16 | 9:11/mi
25K· 15.53 mi
2:23:40
Rank: #21115 (+61)
Half25K
23:05 | 9:31/mi
30K· 18.64 mi
2:53:58
Rank: #20943 (+172)
25K30K
30:18 | 9:45/mi
20M
3:07:03
Rank: #20799 (+144)
30K20M
13:05 | 9:38/mi
21M
3:17:24
Rank: #20682 (+117)
20M21M
10:21 | 10:21/mi
35K· 21.75 mi
3:24:20
Rank: #20619 (+63)
21M35K
6:56 | 9:16/mi
23M
3:36:33
Rank: #20516 (+103)
35K23M
12:13 | 9:45/mi
24M
3:46:03
Rank: #20457 (+59)
23M24M
9:30 | 9:30/mi
40K· 24.85 mi
3:54:41
Rank: #20432 (+25)
24M40K
8:38 | 10:06/mi
25.2M
3:58:26
Rank: #20416 (+16)
40K25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:08:24
Rank: #20445 (-29)
25.2MFinish
9:58 | 9:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:35
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:07:49
Pace9:45 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4226:348:3326:34
8:33
-
10K
6.21 mi12:11:2256:149:0329:40
9:33
+1:00
15K
9.32 mi12:40:021:24:549:0728:40
9:14
-0:19
20K
12.43 mi13:09:271:54:199:1229:25
9:28
+0:14
Half
13.11 mi13:15:432:00:359:126:16
9:11
-0:17
25K
15.53 mi13:38:482:23:409:1523:05
9:31
+0:20
30K
18.64 mi14:09:062:53:589:2030:18
9:45
+0:14
20M
20.00 mi14:22:113:07:039:2113:05
9:38
-0:07
21M
21.00 mi14:32:323:17:249:2410:21
10:21
+0:43
35K
21.75 mi14:39:283:24:209:246:56
9:16
-1:05
23M
23.00 mi14:51:413:36:339:2512:13
9:45
+0:29
24M
24.00 mi15:01:113:46:039:259:30
9:30
-0:15
40K
24.85 mi15:09:493:54:419:278:38
10:06
+0:36
25.2M
25.20 mi15:13:343:58:269:283:45
10:52
+0:46
Finish
26.22 mi15:23:324:08:249:299:58
9:47
-1:05

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

8:33 /mi

Average Pace

9:29 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:26

28% of race

Time at Steady Pace

2:37:14

63% of race

Time at Slower Pace

22:44

9% of race

Average Pace: 9:28 /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 mi11:41:4226:348:3326:34
8:33
#17931
10K
6.21 mi12:11:2256:149:0329:40
9:33
#20858
15K
9.32 mi12:40:021:24:549:0728:40
9:14
#21062
20K
12.43 mi13:09:271:54:199:1229:25
9:28
#21180
Half
13.11 mi13:15:432:00:359:126:16
9:11
#21176
25K
15.53 mi13:38:482:23:409:1523:05
9:31
#21115
30K
18.64 mi14:09:062:53:589:2030:18
9:45
#20943
20M
20.00 mi14:22:113:07:039:2113:05
9:38
#20799
21M
21.00 mi14:32:323:17:249:2410:21
10:21
#20682
35K
21.75 mi14:39:283:24:209:246:56
9:16
#20619
23M
23.00 mi14:51:413:36:339:2512:13
9:45
#20516
24M
24.00 mi15:01:113:46:039:259:30
9:30
#20457
40K
24.85 mi15:09:493:54:419:278:38
10:06
#20432
25.2M
25.20 mi15:13:343:58:269:283:45
10:52
#20416
Finish
26.22 mi15:23:324:08:249:299:58
9:47
#20445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi179316509650921398(Top 80%)8449(Top 74%)8449(Top 1603%)
10K6.21 mi3.10 mi20858-29278238-17298238-172922648(Top 85%)9169(Top 80%)9169(Top 1740%)
15K9.32 mi3.11 mi21062-2048322-848322-8421398(Top 80%)8449(Top 74%)8449(Top 1603%)
20K12.43 mi3.11 mi21180-1188367-458367-4521464(Top 81%)8506(Top 74%)8506(Top 1614%)
Half13.11 mi0.68 mi21176+48359+88359+821125(Top 79%)8319(Top 73%)8319(Top 1579%)
25K15.53 mi2.42 mi21115+618334+258334+2520899(Top 79%)8216(Top 72%)8216(Top 1559%)
30K18.64 mi3.11 mi20943+1728247+878247+8720311(Top 76%)7948(Top 70%)7948(Top 1508%)
20M20.00 mi1.36 mi20799+1448176+718176+7119344(Top 73%)7486(Top 66%)7486(Top 1420%)
21M21.00 mi1.00 mi20682+1178126+508126+5019168(Top 72%)7448(Top 65%)7448(Top 1413%)
35K21.75 mi0.75 mi20619+638100+268100+2619056(Top 72%)7426(Top 65%)7426(Top 1409%)
23M23.00 mi1.25 mi20516+1038063+378063+3719306(Top 73%)7589(Top 66%)7589(Top 1440%)
24M24.00 mi1.00 mi20457+598041+228041+2219238(Top 72%)7587(Top 66%)7587(Top 1440%)
40K24.85 mi0.85 mi20432+258027+148027+1420240(Top 76%)8184(Top 72%)8184(Top 1553%)
25.2M25.20 mi0.35 mi20416+168029-28029-220183(Top 76%)8152(Top 71%)8152(Top 1547%)
Finish26.22 mi1.02 mi20445-298054-258054-2521100(Top 79%)8609(Top 75%)8609(Top 1634%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21398

Females

8449

F60-64

8449

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22648

Females

9169

F60-64

9169

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21398

Females

8449

F60-64

8449

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21464

Females

8506

F60-64

8506

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21125

Females

8319

F60-64

8319

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20899

Females

8216

F60-64

8216

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20311

Females

7948

F60-64

7948

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19344

Females

7486

F60-64

7486

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19168

Females

7448

F60-64

7448

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19056

Females

7426

F60-64

7426

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19306

Females

7589

F60-64

7589

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19238

Females

7587

F60-64

7587

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20240

Females

8184

F60-64

8184

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20183

Females

8152

F60-64

8152

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21100

Females

8609

F60-64

8609

Passing Analysis

Category:
Athletes Passed
1284
Passed By
3798
Net Change
-2514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17931
5K10K82935-2927#17931#20858
10K15K93297-204#20858#21062
15K20K108226-118#21062#21180
20KHalf2420+4#21180#21176
Half25K13978+61#21176#21115
25K30K23058+172#21115#20943
30K20M16218+144#20943#20799
20M21M13316+117#20799#20682
21M35K7411+63#20682#20619
35K23M11714+103#20619#20516
23M24M7718+59#20516#20457
24M40K5732+25#20457#20432
40K25.2M3216+16#20432#20416
25.2MFinish3059-29#20416#20445
TOTALS12843798-2514
📊

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