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BOSTON MARATHON 2024

Karen Estevenin

Bib: 19175•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 26%
Masters (Masters Women)
#0 / 6263
Top 14%
Division (F45-49)
#0 / 1753
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:40
Rank: #14184
Start → 5K
24:40 | 7:56/mi
10K· 6.21 mi
49:08
Rank: #13714 (+470)
5K → 10K
24:28 | 7:53/mi
15K· 9.32 mi
1:13:40
Rank: #13331 (+383)
10K → 15K
24:32 | 7:54/mi
20K· 12.43 mi
1:38:18
Rank: #12720 (+611)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:43:38
Rank: #12637 (+83)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:02:55
Rank: #12075 (+562)
Half → 25K
19:17 | 7:57/mi
30K· 18.64 mi
2:28:00
Rank: #11225 (+850)
25K → 30K
25:05 | 8:04/mi
20M
2:39:11
Rank: #10889 (+336)
30K → 20M
11:11 | 8:14/mi
21M
2:48:05
Rank: #10636 (+253)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:53:50
Rank: #10434 (+202)
21M → 35K
5:45 | 7:41/mi
23M
3:05:31
Rank: #10540 (-106)
35K → 23M
11:41 | 9:20/mi
24M
3:14:01
Rank: #10457 (+83)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:21:29
Rank: #10399 (+58)
24M → 40K
7:28 | 8:44/mi
25.2M
3:24:47
Rank: #10367 (+32)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:33:35
Rank: #10423 (-56)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:49:57
Pace8:23 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4224:407:5624:40
7:56
-
10K
6.21 mi11:42:1049:087:5424:28
7:53
-0:03
15K
9.32 mi12:06:421:13:407:5424:32
7:54
+0:01
20K
12.43 mi12:31:201:38:187:5524:38
7:56
+0:02
Half
13.11 mi12:36:401:43:387:545:20
7:49
-0:07
25K
15.53 mi12:55:572:02:557:5519:17
7:57
+0:08
30K
18.64 mi13:21:022:28:007:5625:05
8:04
+0:07
20M
20.00 mi13:32:132:39:117:5811:11
8:14
+0:10
21M
21.00 mi13:41:072:48:058:008:54
8:54
+0:40
35K
21.75 mi13:46:522:53:508:005:45
7:41
-1:13
23M
23.00 mi13:58:333:05:318:0411:41
9:20
+1:39
24M
24.00 mi14:07:033:14:018:058:30
8:30
-0:50
40K
24.85 mi14:14:313:21:298:067:28
8:44
+0:14
25.2M
25.20 mi14:17:493:24:478:083:18
9:34
+0:50
Finish
26.22 mi14:26:373:33:358:098:48
8:38
-0:56

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

7:41 /mi

Average Pace

8:09 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:45

3% of race

Time at Steady Pace

2:39:11

75% of race

Time at Slower Pace

48:39

23% of race

Average Pace: 8:09 /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 mi11:17:4224:407:5624:40
7:56
#14184
10K
6.21 mi11:42:1049:087:5424:28
7:53
#13714
15K
9.32 mi12:06:421:13:407:5424:32
7:54
#13331
20K
12.43 mi12:31:201:38:187:5524:38
7:56
#12720
Half
13.11 mi12:36:401:43:387:545:20
7:49
#12637
25K
15.53 mi12:55:572:02:557:5519:17
7:57
#12075
30K
18.64 mi13:21:022:28:007:5625:05
8:04
#11225
20M
20.00 mi13:32:132:39:117:5811:11
8:14
#10889
21M
21.00 mi13:41:072:48:058:008:54
8:54
#10636
35K
21.75 mi13:46:522:53:508:005:45
7:41
#10434
23M
23.00 mi13:58:333:05:318:0411:41
9:20
#10540
24M
24.00 mi14:07:033:14:018:058:30
8:30
#10457
40K
24.85 mi14:14:313:21:298:067:28
8:44
#10399
25.2M
25.20 mi14:17:493:24:478:083:18
9:34
#10367
Finish
26.22 mi14:26:373:33:358:098:48
8:38
#10423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi141844432443212661(Top 50%)3602(Top 33%)3602(Top 205%)
10K6.21 mi3.10 mi13714+4704153+2794153+27913248(Top 52%)3902(Top 36%)3902(Top 223%)
15K9.32 mi3.11 mi13331+3833940+2133940+21312661(Top 50%)3602(Top 33%)3602(Top 205%)
20K12.43 mi3.11 mi12720+6113612+3283612+32811326(Top 44%)2975(Top 27%)2975(Top 170%)
Half13.11 mi0.68 mi12637+833576+363576+3611509(Top 45%)3077(Top 28%)3077(Top 176%)
25K15.53 mi2.42 mi12075+5623300+2763300+2769910(Top 39%)2443(Top 22%)2443(Top 139%)
30K18.64 mi3.11 mi11225+8502942+3582942+3588311(Top 33%)1900(Top 17%)1900(Top 108%)
20M20.00 mi1.36 mi10889+3362825+1172825+1178025(Top 31%)2000(Top 18%)2000(Top 114%)
21M21.00 mi1.00 mi10636+2532755+702755+708122(Top 32%)2247(Top 21%)2247(Top 128%)
35K21.75 mi0.75 mi10434+2022684+712684+716077(Top 24%)1352(Top 12%)1352(Top 77%)
23M23.00 mi1.25 mi10540-1062805-1212805-12112746(Top 50%)4778(Top 44%)4778(Top 273%)
24M24.00 mi1.00 mi10457+83280528059469(Top 37%)3172(Top 29%)3172(Top 181%)
40K24.85 mi0.85 mi10399+582818-132818-139570(Top 37%)3349(Top 31%)3349(Top 191%)
25.2M25.20 mi0.35 mi10367+322821-32821-39061(Top 35%)3179(Top 29%)3179(Top 181%)
Finish26.22 mi1.02 mi10423-562890-692890-6912274(Top 48%)4592(Top 42%)4592(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12661

Females

3602

F45-49

3602

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13248

Females

3902

F45-49

3902

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12661

Females

3602

F45-49

3602

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11326

Females

2975

F45-49

2975

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11509

Females

3077

F45-49

3077

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9910

Females

2443

F45-49

2443

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8311

Females

1900

F45-49

1900

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8025

Females

2000

F45-49

2000

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8122

Females

2247

F45-49

2247

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6077

Females

1352

F45-49

1352

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12746

Females

4778

F45-49

4778

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9469

Females

3172

F45-49

3172

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9570

Females

3349

F45-49

3349

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9061

Females

3179

F45-49

3179

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12274

Females

4592

F45-49

4592

Passing Analysis

Category:
Athletes Passed
4510*
Passed By
749
Net Change
+3761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14184
5K → 10K578108+470#14184#13714
10K → 15K44966+383#13714#13331
15K → 20K63524+611#13331#12720
20K → Half9512+83#12720#12637
Half → 25K57816+562#12637#12075
25K → 30K86313+850#12075#11225
30K → 20M35014+336#11225#10889
20M → 21M27421+253#10889#10636
21M → 35K2031+202#10636#10434
35K → 23M111217-106#10434#10540
23M → 24M13956+83#10540#10457
24M → 40K115*57+58#10457#10399
40K → 25.2M5624+32#10399#10367
25.2M → Finish64120-56#10367#10423
TOTALS4510*749+3761

* 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