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BOSTON MARATHON 2024

Isabella King

Bib: 16007•F

CA

0:00
0:00
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:56
Rank: #12368
Start → 5K
23:56 | 7:42/mi
10K· 6.21 mi
48:10
Rank: #12505 (-137)
5K → 10K
24:14 | 7:48/mi
15K· 9.32 mi
1:13:47
Rank: #13434 (-929)
10K → 15K
25:37 | 8:15/mi
20K· 12.43 mi
1:42:50
Rank: #15168 (-1734)
15K → 20K
29:03 | 9:21/mi
Half· 13.11 mi
1:48:58
Rank: #15306 (-138)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:25:01
Rank: #19639 (-4333)
Half → 25K
36:03 | 14:52/mi
30K· 18.64 mi
2:59:06
Rank: #19703 (-64)
25K → 30K
34:05 | 10:58/mi
20M
3:14:27
Rank: #19710 (-7)
30K → 20M
15:21 | 11:18/mi
21M
3:27:46
Rank: #19808 (-98)
20M → 21M
13:19 | 13:19/mi
35K· 21.75 mi
3:38:15
Rank: #20100 (-292)
21M → 35K
10:29 | 14:01/mi
23M
3:59:55
Rank: #20877 (-777)
35K → 23M
21:40 | 17:18/mi
24M
4:18:35
Rank: #21527 (-650)
23M → 24M
18:40 | 18:40/mi
40K· 24.85 mi
4:35:32
Rank: #22083 (-556)
24M → 40K
16:57 | 19:49/mi
25.2M
4:41:48
Rank: #22213 (-130)
40K → 25.2M
6:16 | 18:10/mi
Finish· 26.22 mi
4:56:24
Rank: #22481 (-268)
25.2M → Finish
14:36 | 14:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:58
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time3:07:26
Pace14:18 /mi
📊Positive Split: 72.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1923:567:4223:56
7:42
-
10K
6.21 mi11:38:3348:107:4524:14
7:48
+0:06
15K
9.32 mi12:04:101:13:477:5525:37
8:15
+0:27
20K
12.43 mi12:33:131:42:508:1629:03
9:21
+1:06
Half
13.11 mi12:39:211:48:588:196:08
8:59
-0:22
25K
15.53 mi13:15:242:25:019:2036:03
14:52
+5:53
30K
18.64 mi13:49:292:59:069:3634:05
10:58
-3:54
20M
20.00 mi14:04:503:14:279:4315:21
11:18
+0:20
21M
21.00 mi14:18:093:27:469:5413:19
13:19
+2:01
35K
21.75 mi14:28:383:38:1510:0210:29
14:01
+0:42
23M
23.00 mi14:50:183:59:5510:2621:40
17:18
+3:17
24M
24.00 mi15:08:584:18:3510:4618:40
18:40
+1:22
40K
24.85 mi15:25:554:35:3211:0516:57
19:49
+1:09
25.2M
25.20 mi15:32:114:41:4811:116:16
18:10
-1:39
Finish
26.22 mi15:46:474:56:2411:1914:36
14:20
-3:50

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

7:42 /mi

Average Pace

11:19 /mi

Slowest Pace

19:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:03

48% of race

Time at Steady Pace

1:29:48

30% of race

Time at Slower Pace

1:03:33

21% of race

Average Pace: 11:18 /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 mi11:14:1923:567:4223:56
7:42
#12368
10K
6.21 mi11:38:3348:107:4524:14
7:48
#12505
15K
9.32 mi12:04:101:13:477:5525:37
8:15
#13434
20K
12.43 mi12:33:131:42:508:1629:03
9:21
#15168
Half
13.11 mi12:39:211:48:588:196:08
8:59
#15306
25K
15.53 mi13:15:242:25:019:2036:03
14:52
#19639
30K
18.64 mi13:49:292:59:069:3634:05
10:58
#19703
20M
20.00 mi14:04:503:14:279:4315:21
11:18
#19710
21M
21.00 mi14:18:093:27:469:5413:19
13:19
#19808
35K
21.75 mi14:28:383:38:1510:0210:29
14:01
#20100
23M
23.00 mi14:50:183:59:5510:2621:40
17:18
#20877
24M
24.00 mi15:08:584:18:3510:4618:40
18:40
#21527
40K
24.85 mi15:25:554:35:3211:0516:57
19:49
#22083
25.2M
25.20 mi15:32:114:41:4811:116:16
18:10
#22213
Finish
26.22 mi15:46:474:56:2411:1914:36
14:20
#22481
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi123683343334314995(Top 59%)4960(Top 45%)4960(Top 106%)
10K6.21 mi3.10 mi12505-1373454-1113454-11112683(Top 50%)3585(Top 33%)3585(Top 77%)
15K9.32 mi3.11 mi13434-9294010-5564010-55614995(Top 59%)4960(Top 45%)4960(Top 106%)
20K12.43 mi3.11 mi15168-17345055-10455055-104518715(Top 73%)7122(Top 65%)7122(Top 153%)
Half13.11 mi0.68 mi15306-1385146-915146-9118280(Top 72%)6950(Top 64%)6950(Top 149%)
25K15.53 mi2.42 mi19639-43337653-25077653-250725303(Top 99%)10797(Top 99%)10797(Top 232%)
30K18.64 mi3.11 mi19703-647741-887741-8819933(Top 78%)8084(Top 74%)8084(Top 173%)
20M20.00 mi1.36 mi19710-77770-297770-2919990(Top 78%)8218(Top 75%)8218(Top 176%)
21M21.00 mi1.00 mi19808-987846-767846-7621266(Top 83%)8929(Top 82%)8929(Top 192%)
35K21.75 mi0.75 mi20100-2928016-1708016-17024290(Top 95%)10438(Top 96%)10438(Top 224%)
23M23.00 mi1.25 mi20877-7778471-4558471-45525357(Top 99%)10862(Top 99%)10862(Top 233%)
24M24.00 mi1.00 mi21527-6508827-3568827-35625442(Top 100%)10895(Top 100%)10895(Top 234%)
40K24.85 mi0.85 mi22083-5569123-2969123-29625468(Top 100%)10901(Top 100%)10901(Top 234%)
25.2M25.20 mi0.35 mi22213-1309186-639186-6325066(Top 98%)10771(Top 99%)10771(Top 231%)
Finish26.22 mi1.02 mi22481-2689343-1579343-15725028(Top 98%)10788(Top 99%)10788(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

14995

Females

4960

F18-39

4960

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

12683

Females

3585

F18-39

3585

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

14995

Females

4960

F18-39

4960

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18715

Females

7122

F18-39

7122

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18280

Females

6950

F18-39

6950

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25303

Females

10797

F18-39

10797

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19933

Females

8084

F18-39

8084

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19990

Females

8218

F18-39

8218

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

21266

Females

8929

F18-39

8929

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24290

Females

10438

F18-39

10438

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25357

Females

10862

F18-39

10862

23M→24M

23.0 - 24.0 mi

Top 100%
×6stories
+12ft-82ft

Overall

25442

Females

10895

F18-39

10895

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

25468

Females

10901

F18-39

10901

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25066

Females

10771

F18-39

10771

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

25028

Females

10788

F18-39

10788

Passing Analysis

Category:
Athletes Passed
698
Passed By
10811
Net Change
-10113
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12368
5K → 10K236373-137#12368#12505
10K → 15K54983-929#12505#13434
15K → 20K281762-1734#13434#15168
20K → Half12150-138#15168#15306
Half → 25K104343-4333#15306#19639
25K → 30K163227-64#19639#19703
30K → 20M97104-7#19703#19710
20M → 21M49147-98#19710#19808
21M → 35K14306-292#19808#20100
35K → 23M8785-777#20100#20877
23M → 24M5655-650#20877#21527
24M → 40K4560-556#21527#22083
40K → 25.2M1131-130#22083#22213
25.2M → Finish17285-268#22213#22481
TOTALS69810811-10113
📊

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