Yukari Ishikawa

Bib: 18790F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F55-59)
#0 / 876
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #13131
Start5K
7:48/mi
24:15 split
10K· 6.21 mi
48:19
Rank: #12691 (+440)
5K10K
7:45/mi
24:04 split
15K· 9.32 mi
1:12:06
Rank: #12024 (+667)
10K15K
7:39/mi
23:47 split
20K· 12.43 mi
1:35:59
Rank: #11338 (+686)
15K20K
7:41/mi
23:53 split
Half· 13.11 mi
1:41:12
Rank: #11274 (+64)
20KHalf
7:39/mi
5:13 split
25K· 15.53 mi
1:59:54
Rank: #10676 (+598)
Half25K
7:43/mi
18:42 split
30K· 18.64 mi
2:24:41
Rank: #9993 (+683)
25K30K
7:59/mi
24:47 split
20M
2:35:49
Rank: #9717 (+276)
30K20M
8:12/mi
11:08 split
21M
2:44:49
Rank: #9563 (+154)
20M21M
9:00/mi
9:00 split
35K· 21.75 mi
2:50:52
Rank: #9466 (+97)
21M35K
8:05/mi
6:03 split
23M
3:00:57
Rank: #9169 (+297)
35K23M
8:03/mi
10:05 split
24M
3:08:53
Rank: #8995 (+174)
23M24M
7:56/mi
7:56 split
40K· 24.85 mi
3:16:18
Rank: #8969 (+26)
24M40K
8:40/mi
7:25 split
25.2M
3:19:35
Rank: #8959 (+10)
40K25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
3:27:47
Rank: #8927 (+32)
25.2MFinish
8:03/mi
8:12 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:12
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:46:35
Pace8:08 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3424:157:4824:15
7:48
-
10K
6.21 mi11:39:3848:197:4724:04
7:45
-0:03
15K
9.32 mi12:03:251:12:067:4423:47
7:39
-0:06
20K
12.43 mi12:27:181:35:597:4323:53
7:41
+0:02
Half
13.11 mi12:32:311:41:127:435:13
7:39
-0:02
25K
15.53 mi12:51:131:59:547:4318:42
7:43
+0:04
30K
18.64 mi13:16:002:24:417:4624:47
7:59
+0:16
20M
20.00 mi13:27:082:35:497:4711:08
8:12
+0:13
21M
21.00 mi13:36:082:44:497:519:00
9:00
+0:48
35K
21.75 mi13:42:112:50:527:516:03
8:05
-0:55
23M
23.00 mi13:52:163:00:577:5210:05
8:03
-0:02
24M
24.00 mi14:00:123:08:537:527:56
7:56
-0:07
40K
24.85 mi14:07:373:16:187:547:25
8:40
+0:44
25.2M
25.20 mi14:10:543:19:357:553:17
9:31
+0:51
Finish
26.22 mi14:19:063:27:477:568:12
8:03
-1:28

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

7:39 /mi

Average Pace

7:56 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:35

34% of race

Time at Steady Pace

1:56:30

56% of race

Time at Slower Pace

19:42

9% of race

Average Pace: 7:55 /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 mi11:15:3424:157:4824:15
7:48
#13131
10K
6.21 mi11:39:3848:197:4724:04
7:45
#12691
15K
9.32 mi12:03:251:12:067:4423:47
7:39
#12024
20K
12.43 mi12:27:181:35:597:4323:53
7:41
#11338
Half
13.11 mi12:32:311:41:127:435:13
7:39
#11274
25K
15.53 mi12:51:131:59:547:4318:42
7:43
#10676
30K
18.64 mi13:16:002:24:417:4624:47
7:59
#9993
20M
20.00 mi13:27:082:35:497:4711:08
8:12
#9717
21M
21.00 mi13:36:082:44:497:519:00
9:00
#9563
35K
21.75 mi13:42:112:50:527:516:03
8:05
#9466
23M
23.00 mi13:52:163:00:577:5210:05
8:03
#9169
24M
24.00 mi14:00:123:08:537:527:56
7:56
#8995
40K
24.85 mi14:07:373:16:187:547:25
8:40
#8969
25.2M
25.20 mi14:10:543:19:357:553:17
9:31
#8959
Finish
26.22 mi14:19:063:27:477:568:12
8:03
#8927
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi131313793379310867(Top 43%)2615(Top 24%)2615(Top 299%)
10K6.21 mi3.10 mi12691+4403552+2413552+24112217(Top 48%)3299(Top 30%)3299(Top 377%)
15K9.32 mi3.11 mi12024+6673213+3393213+33910867(Top 43%)2615(Top 24%)2615(Top 299%)
20K12.43 mi3.11 mi11338+6862854+3592854+3599674(Top 38%)2161(Top 20%)2161(Top 247%)
Half13.11 mi0.68 mi11274+642825+292825+2910235(Top 40%)2414(Top 22%)2414(Top 276%)
25K15.53 mi2.42 mi10676+5982565+2602565+2608391(Top 33%)1725(Top 16%)1725(Top 197%)
30K18.64 mi3.11 mi9993+6832317+2482317+2487747(Top 30%)1670(Top 15%)1670(Top 191%)
20M20.00 mi1.36 mi9717+2762228+892228+897819(Top 31%)1902(Top 17%)1902(Top 217%)
21M21.00 mi1.00 mi9563+1542206+222206+228607(Top 34%)2489(Top 23%)2489(Top 284%)
35K21.75 mi0.75 mi9466+972202+42202+48350(Top 33%)2386(Top 22%)2386(Top 272%)
23M23.00 mi1.25 mi9169+2972112+902112+906057(Top 24%)1483(Top 14%)1483(Top 169%)
24M24.00 mi1.00 mi8995+1742075+372075+376296(Top 25%)1667(Top 15%)1667(Top 190%)
40K24.85 mi0.85 mi8969+262108-332108-339268(Top 36%)3215(Top 29%)3215(Top 367%)
25.2M25.20 mi0.35 mi8959+102131-232131-238844(Top 35%)3062(Top 28%)3062(Top 350%)
Finish26.22 mi1.02 mi8927+322159-282159-288834(Top 35%)2975(Top 27%)2975(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10867

Females

2615

F55-59

2615

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12217

Females

3299

F55-59

3299

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10867

Females

2615

F55-59

2615

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9674

Females

2161

F55-59

2161

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10235

Females

2414

F55-59

2414

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8391

Females

1725

F55-59

1725

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7747

Females

1670

F55-59

1670

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7819

Females

1902

F55-59

1902

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8607

Females

2489

F55-59

2489

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8350

Females

2386

F55-59

2386

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6057

Females

1483

F55-59

1483

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6296

Females

1667

F55-59

1667

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9268

Females

3215

F55-59

3215

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8844

Females

3062

F55-59

3062

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8834

Females

2975

F55-59

2975

Passing Analysis

Category:
Athletes Passed
4698*
Passed By
494
Net Change
+4204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13131
5K10K552112+440#13131#12691
10K15K68518+667#12691#12024
15K20K6959+686#12024#11338
20KHalf717+64#11338#11274
Half25K6035+598#11274#10676
25K30K706*23+683#10676#9993
30K20M29620+276#9993#9717
20M21M20046+154#9717#9563
21M35K12932+97#9563#9466
35K23M30710+297#9466#9169
23M24M19218+174#9169#8995
24M40K10882+26#8995#8969
40K25.2M4939+10#8969#8959
25.2MFinish10573+32#8959#8927
TOTALS4698*494+4204

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Boston Athletic Association

Boston Athletic Association

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