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BOSTON MARATHON 2023

Yuri Takenaka

Bib: 17816•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:56
Rank: #8693
Start → 5K
22:56 | 7:23/mi
10K· 6.21 mi
44:38
Rank: #7656 (+1037)
5K → 10K
21:42 | 6:59/mi
15K· 9.32 mi
1:06:37
Rank: #7402 (+254)
10K → 15K
21:59 | 7:05/mi
20K· 12.43 mi
1:29:00
Rank: #7287 (+115)
15K → 20K
22:23 | 7:12/mi
Half· 13.11 mi
1:33:54
Rank: #7303 (-16)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:41
Rank: #7309 (-6)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:15:37
Rank: #7462 (-153)
25K → 30K
23:56 | 7:42/mi
20M
2:26:30
Rank: #7626 (-164)
30K → 20M
10:53 | 8:01/mi
21M
2:34:43
Rank: #7644 (-18)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:40:33
Rank: #7713 (-69)
21M → 35K
5:50 | 7:48/mi
23M
2:50:34
Rank: #7818 (-105)
35K → 23M
10:01 | 8:00/mi
24M
2:58:24
Rank: #7895 (-77)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:05:17
Rank: #7958 (-63)
24M → 40K
6:53 | 8:03/mi
25.2M
3:08:13
Rank: #7970 (-12)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:16:10
Rank: #8073 (-103)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:54
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:42:16
Pace7:48 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1122:567:2322:56
7:23
-
10K
6.21 mi11:35:5344:387:1121:42
6:59
-0:24
15K
9.32 mi11:57:521:06:377:0921:59
7:05
+0:06
20K
12.43 mi12:20:151:29:007:1022:23
7:12
+0:07
Half
13.11 mi12:25:091:33:547:104:54
7:11
-0:01
25K
15.53 mi12:42:561:51:417:1117:47
7:20
+0:09
30K
18.64 mi13:06:522:15:377:1723:56
7:42
+0:22
20M
20.00 mi13:17:452:26:307:1910:53
8:01
+0:19
21M
21.00 mi13:25:582:34:437:228:13
8:13
+0:12
35K
21.75 mi13:31:482:40:337:235:50
7:48
-0:25
23M
23.00 mi13:41:492:50:347:2510:01
8:00
+0:12
24M
24.00 mi13:49:392:58:247:267:50
7:50
-0:10
40K
24.85 mi13:56:323:05:177:276:53
8:03
+0:13
25.2M
25.20 mi13:59:283:08:137:282:56
8:30
+0:27
Finish
26.22 mi14:07:253:16:107:297:57
7:48
-0:42

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

6:59 /mi

Average Pace

7:29 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:41

57% of race

Time at Steady Pace

1:06:27

34% of race

Time at Slower Pace

18:02

9% of race

Average Pace: 7:29 /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 mi11:14:1122:567:2322:56
7:23
#8693
10K
6.21 mi11:35:5344:387:1121:42
6:59
#7656
15K
9.32 mi11:57:521:06:377:0921:59
7:05
#7402
20K
12.43 mi12:20:151:29:007:1022:23
7:12
#7287
Half
13.11 mi12:25:091:33:547:104:54
7:11
#7303
25K
15.53 mi12:42:561:51:417:1117:47
7:20
#7309
30K
18.64 mi13:06:522:15:377:1723:56
7:42
#7462
20M
20.00 mi13:17:452:26:307:1910:53
8:01
#7626
21M
21.00 mi13:25:582:34:437:228:13
8:13
#7644
35K
21.75 mi13:31:482:40:337:235:50
7:48
#7713
23M
23.00 mi13:41:492:50:347:2510:01
8:00
#7818
24M
24.00 mi13:49:392:58:247:267:50
7:50
#7895
40K
24.85 mi13:56:323:05:177:276:53
8:03
#7958
25.2M
25.20 mi13:59:283:08:137:282:56
8:30
#7970
Finish
26.22 mi14:07:253:16:107:297:57
7:48
#8073
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8693127412747017(Top 26%)755(Top 7%)755(Top 15%)
10K6.21 mi3.10 mi7656+1037905+369905+3696731(Top 25%)684(Top 6%)684(Top 14%)
15K9.32 mi3.11 mi7402+254837+68837+687017(Top 26%)755(Top 7%)755(Top 15%)
20K12.43 mi3.11 mi7287+115821+16821+167151(Top 27%)822(Top 7%)822(Top 17%)
Half13.11 mi0.68 mi7303-16829-8829-87804(Top 29%)1024(Top 9%)1024(Top 21%)
25K15.53 mi2.42 mi7309-6840-11840-117528(Top 28%)1026(Top 9%)1026(Top 21%)
30K18.64 mi3.11 mi7462-153918-78918-788670(Top 33%)1579(Top 14%)1579(Top 32%)
20M20.00 mi1.36 mi7626-1641000-821000-8210329(Top 39%)2375(Top 21%)2375(Top 49%)
21M21.00 mi1.00 mi7644-181024-241024-248711(Top 33%)1796(Top 16%)1796(Top 37%)
35K21.75 mi0.75 mi7713-691054-301054-3010640(Top 40%)2674(Top 23%)2674(Top 55%)
23M23.00 mi1.25 mi7818-1051121-671121-679743(Top 37%)2370(Top 21%)2370(Top 49%)
24M24.00 mi1.00 mi7895-771166-451166-4510043(Top 38%)2612(Top 23%)2612(Top 53%)
40K24.85 mi0.85 mi7958-631206-401206-4010380(Top 39%)2822(Top 25%)2822(Top 58%)
25.2M25.20 mi0.35 mi7970-121224-181224-189590(Top 36%)2473(Top 22%)2473(Top 51%)
Finish26.22 mi1.02 mi8073-1031281-571281-5710692(Top 40%)3024(Top 26%)3024(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7017

Females

755

F18-39

755

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6731

Females

684

F18-39

684

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7017

Females

755

F18-39

755

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7151

Females

822

F18-39

822

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7804

Females

1024

F18-39

1024

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7528

Females

1026

F18-39

1026

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8670

Females

1579

F18-39

1579

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10329

Females

2375

F18-39

2375

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8711

Females

1796

F18-39

1796

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10640

Females

2674

F18-39

2674

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9743

Females

2370

F18-39

2370

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10043

Females

2612

F18-39

2612

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10380

Females

2822

F18-39

2822

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9590

Females

2473

F18-39

2473

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10692

Females

3024

F18-39

3024

Passing Analysis

Category:
Athletes Passed
1994
Passed By
1374
Net Change
+620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8693
5K → 10K105619+1037#8693#7656
10K → 15K29541+254#7656#7402
15K → 20K17156+115#7402#7287
20K → Half1329-16#7287#7303
Half → 25K7177-6#7303#7309
25K → 30K86239-153#7309#7462
30K → 20M35199-164#7462#7626
20M → 21M5270-18#7626#7644
21M → 35K2190-69#7644#7713
35K → 23M51156-105#7713#7818
23M → 24M48125-77#7818#7895
24M → 40K39102-63#7895#7958
40K → 25.2M2436-12#7958#7970
25.2M → Finish32135-103#7970#8073
TOTALS19941374+620
📊

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