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BOSTON MARATHON 2023

Kristen Legendre

Bib: 11289•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Division (F18-39)
#0 / 4884
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #11779
Start → 5K
24:02 | 7:44/mi
10K· 6.21 mi
47:48
Rank: #11732 (+47)
5K → 10K
23:46 | 7:39/mi
15K· 9.32 mi
1:11:22
Rank: #11423 (+309)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:35:06
Rank: #11127 (+296)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:40:15
Rank: #11101 (+26)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:58:38
Rank: #10800 (+301)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:22:54
Rank: #10486 (+314)
25K → 30K
24:16 | 7:49/mi
20M
2:33:29
Rank: #10350 (+136)
30K → 20M
10:35 | 7:47/mi
21M
2:41:39
Rank: #10196 (+154)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:47:18
Rank: #10137 (+59)
21M → 35K
5:39 | 7:33/mi
23M
2:57:07
Rank: #10010 (+127)
35K → 23M
9:49 | 7:50/mi
24M
3:04:37
Rank: #9874 (+136)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:11:11
Rank: #9771 (+103)
24M → 40K
6:34 | 7:41/mi
25.2M
3:14:01
Rank: #9716 (+55)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:21:33
Rank: #9601 (+115)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:15
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:41:18
Pace7:44 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3924:027:4424:02
7:44
-
10K
6.21 mi11:14:2547:487:4223:46
7:39
-0:05
15K
9.32 mi11:37:591:11:227:3923:34
7:35
-0:04
20K
12.43 mi12:01:431:35:067:3923:44
7:38
+0:03
Half
13.11 mi12:06:521:40:157:395:09
7:33
-0:05
25K
15.53 mi12:25:151:58:387:3818:23
7:35
+0:02
30K
18.64 mi12:49:312:22:547:4024:16
7:49
+0:14
20M
20.00 mi13:00:062:33:297:4010:35
7:47
-0:02
21M
21.00 mi13:08:162:41:397:428:10
8:10
+0:23
35K
21.75 mi13:13:552:47:187:425:39
7:33
-0:37
23M
23.00 mi13:23:442:57:077:429:49
7:50
+0:17
24M
24.00 mi13:31:143:04:377:427:30
7:30
-0:20
40K
24.85 mi13:37:483:11:117:426:34
7:41
+0:11
25.2M
25.20 mi13:40:383:14:017:422:50
8:13
+0:32
Finish
26.22 mi13:48:103:21:337:427:32
7:24
-0:49

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

7:24 /mi

Average Pace

7:42 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:33

95% of race

Time at Steady Pace

11:00

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:50:3924:027:4424:02
7:44
#11779
10K
6.21 mi11:14:2547:487:4223:46
7:39
#11732
15K
9.32 mi11:37:591:11:227:3923:34
7:35
#11423
20K
12.43 mi12:01:431:35:067:3923:44
7:38
#11127
Half
13.11 mi12:06:521:40:157:395:09
7:33
#11101
25K
15.53 mi12:25:151:58:387:3818:23
7:35
#10800
30K
18.64 mi12:49:312:22:547:4024:16
7:49
#10486
20M
20.00 mi13:00:062:33:297:4010:35
7:47
#10350
21M
21.00 mi13:08:162:41:397:428:10
8:10
#10196
35K
21.75 mi13:13:552:47:187:425:39
7:33
#10137
23M
23.00 mi13:23:442:57:077:429:49
7:50
#10010
24M
24.00 mi13:31:143:04:377:427:30
7:30
#9874
40K
24.85 mi13:37:483:11:117:426:34
7:41
#9771
25.2M
25.20 mi13:40:383:14:017:422:50
8:13
#9716
Finish
26.22 mi13:48:103:21:337:427:32
7:24
#9601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi117792735273510892(Top 41%)2278(Top 20%)2278(Top 47%)
10K6.21 mi3.10 mi11732+472719+162719+1611791(Top 44%)2750(Top 24%)2750(Top 56%)
15K9.32 mi3.11 mi11423+3092557+1622557+16210892(Top 41%)2278(Top 20%)2278(Top 47%)
20K12.43 mi3.11 mi11127+2962395+1622395+16210421(Top 39%)2102(Top 18%)2102(Top 43%)
Half13.11 mi0.68 mi11101+262386+92386+910651(Top 40%)2189(Top 19%)2189(Top 45%)
25K15.53 mi2.42 mi10800+3012251+1352251+1359426(Top 35%)1746(Top 15%)1746(Top 36%)
30K18.64 mi3.11 mi10486+3142146+1052146+1059458(Top 36%)1910(Top 17%)1910(Top 39%)
20M20.00 mi1.36 mi10350+1362091+552091+558798(Top 33%)1718(Top 15%)1718(Top 35%)
21M21.00 mi1.00 mi10196+1542040+512040+518448(Top 32%)1703(Top 15%)1703(Top 35%)
35K21.75 mi0.75 mi10137+592026+142026+148964(Top 34%)1901(Top 17%)1901(Top 39%)
23M23.00 mi1.25 mi10010+1271996+301996+308706(Top 33%)1889(Top 17%)1889(Top 39%)
24M24.00 mi1.00 mi9874+1361970+261970+267738(Top 29%)1578(Top 14%)1578(Top 32%)
40K24.85 mi0.85 mi9771+1031955+151955+157878(Top 30%)1708(Top 15%)1708(Top 35%)
25.2M25.20 mi0.35 mi9716+551937+181937+187859(Top 30%)1771(Top 16%)1771(Top 36%)
Finish26.22 mi1.02 mi9601+1151917+201917+207774(Top 29%)1734(Top 15%)1734(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10892

Females

2278

F18-39

2278

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11791

Females

2750

F18-39

2750

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10892

Females

2278

F18-39

2278

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10421

Females

2102

F18-39

2102

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10651

Females

2189

F18-39

2189

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9426

Females

1746

F18-39

1746

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9458

Females

1910

F18-39

1910

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8798

Females

1718

F18-39

1718

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8448

Females

1703

F18-39

1703

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8964

Females

1901

F18-39

1901

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8706

Females

1889

F18-39

1889

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7738

Females

1578

F18-39

1578

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7878

Females

1708

F18-39

1708

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7859

Females

1771

F18-39

1771

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7774

Females

1734

F18-39

1734

Passing Analysis

Category:
Athletes Passed
2767*
Passed By
589
Net Change
+2178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11779
5K → 10K317270+47#11779#11732
10K → 15K37768+309#11732#11423
15K → 20K33438+296#11423#11127
20K → Half4014+26#11127#11101
Half → 25K31312+301#11101#10800
25K → 30K35541+314#10800#10486
30K → 20M153*17+136#10486#10350
20M → 21M17521+154#10350#10196
21M → 35K7314+59#10196#10137
35K → 23M151*24+127#10137#10010
23M → 24M15317+136#10010#9874
24M → 40K125*22+103#9874#9771
40K → 25.2M6510+55#9771#9716
25.2M → Finish136*21+115#9716#9601
TOTALS2767*589+2178

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

📊

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