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BOSTON MARATHON 2024

Kara Kennedy

Bib: 16645•F

TX

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 21%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:47
Rank: #7135
Start → 5K
21:47 | 7:01/mi
10K· 6.21 mi
43:54
Rank: #7229 (-94)
5K → 10K
22:07 | 7:07/mi
15K· 9.32 mi
1:06:14
Rank: #7256 (-27)
10K → 15K
22:20 | 7:11/mi
20K· 12.43 mi
1:29:06
Rank: #7238 (+18)
15K → 20K
22:52 | 7:22/mi
Half· 13.11 mi
1:34:09
Rank: #7293 (-55)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:52:32
Rank: #7248 (+45)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:16:52
Rank: #7098 (+150)
25K → 30K
24:20 | 7:50/mi
20M
2:27:18
Rank: #6831 (+267)
30K → 20M
10:26 | 7:41/mi
21M
2:35:23
Rank: #6572 (+259)
20M → 21M
8:05 | 8:05/mi
35K· 21.75 mi
2:40:55
Rank: #6420 (+152)
21M → 35K
5:32 | 7:24/mi
23M
2:50:25
Rank: #6137 (+283)
35K → 23M
9:30 | 7:35/mi
24M
2:57:43
Rank: #5922 (+215)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:04:04
Rank: #5723 (+199)
24M → 40K
6:21 | 7:26/mi
25.2M
3:06:52
Rank: #5649 (+74)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:14:02
Rank: #5461 (+188)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:09
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:39:53
Pace7:37 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:4921:477:0121:47
7:01
-
10K
6.21 mi11:33:5643:547:0422:07
7:07
+0:06
15K
9.32 mi11:56:161:06:147:0622:20
7:11
+0:04
20K
12.43 mi12:19:081:29:067:1022:52
7:22
+0:11
Half
13.11 mi12:24:111:34:097:115:03
7:24
+0:02
25K
15.53 mi12:42:341:52:327:1518:23
7:35
+0:11
30K
18.64 mi13:06:542:16:527:2124:20
7:50
+0:15
20M
20.00 mi13:17:202:27:187:2210:26
7:41
-0:09
21M
21.00 mi13:25:252:35:237:248:05
8:05
+0:24
35K
21.75 mi13:30:572:40:557:245:32
7:24
-0:41
23M
23.00 mi13:40:272:50:257:259:30
7:35
+0:11
24M
24.00 mi13:47:452:57:437:247:18
7:18
-0:17
40K
24.85 mi13:54:063:04:047:246:21
7:26
+0:08
25.2M
25.20 mi13:56:543:06:527:252:48
8:07
+0:41
Finish
26.22 mi14:04:043:14:027:247:10
7:02
-1:05

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

7:01 /mi

Average Pace

7:24 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:49

82% of race

Time at Steady Pace

35:13

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi11:11:4921:477:0121:47
7:01
#7135
10K
6.21 mi11:33:5643:547:0422:07
7:07
#7229
15K
9.32 mi11:56:161:06:147:0622:20
7:11
#7256
20K
12.43 mi12:19:081:29:067:1022:52
7:22
#7238
Half
13.11 mi12:24:111:34:097:115:03
7:24
#7293
25K
15.53 mi12:42:341:52:327:1518:23
7:35
#7248
30K
18.64 mi13:06:542:16:527:2124:20
7:50
#7098
20M
20.00 mi13:17:202:27:187:2210:26
7:41
#6831
21M
21.00 mi13:25:252:35:237:248:05
8:05
#6572
35K
21.75 mi13:30:572:40:557:245:32
7:24
#6420
23M
23.00 mi13:40:272:50:257:259:30
7:35
#6137
24M
24.00 mi13:47:452:57:437:247:18
7:18
#5922
40K
24.85 mi13:54:063:04:047:246:21
7:26
#5723
25.2M
25.20 mi13:56:543:06:527:252:48
8:07
#5649
Finish
26.22 mi14:04:043:14:027:247:10
7:02
#5461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71358618617410(Top 29%)1048(Top 10%)1048(Top 22%)
10K6.21 mi3.10 mi7229-94910-49910-497409(Top 29%)1007(Top 9%)1007(Top 22%)
15K9.32 mi3.11 mi7256-27942-32942-327410(Top 29%)1048(Top 10%)1048(Top 22%)
20K12.43 mi3.11 mi7238+18973-31973-317359(Top 29%)1126(Top 10%)1126(Top 24%)
Half13.11 mi0.68 mi7293-55996-23996-238432(Top 33%)1533(Top 14%)1533(Top 33%)
25K15.53 mi2.42 mi7248+451013-171013-177529(Top 29%)1371(Top 13%)1371(Top 29%)
30K18.64 mi3.11 mi7098+1501018-51018-56910(Top 27%)1313(Top 12%)1313(Top 28%)
20M20.00 mi1.36 mi6831+267972+46972+465105(Top 20%)781(Top 7%)781(Top 17%)
21M21.00 mi1.00 mi6572+259935+37935+374491(Top 18%)706(Top 6%)706(Top 15%)
35K21.75 mi0.75 mi6420+152910+25910+254628(Top 18%)731(Top 7%)731(Top 16%)
23M23.00 mi1.25 mi6137+283869+41869+413972(Top 16%)598(Top 5%)598(Top 13%)
24M24.00 mi1.00 mi5922+215821+48821+483385(Top 13%)487(Top 4%)487(Top 10%)
40K24.85 mi0.85 mi5723+199792+29792+293265(Top 13%)522(Top 5%)522(Top 11%)
25.2M25.20 mi0.35 mi5649+74783+9783+93170(Top 12%)526(Top 5%)526(Top 11%)
Finish26.22 mi1.02 mi5461+188755+28755+283301(Top 13%)559(Top 5%)559(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7410

Females

1048

F18-39

1048

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7409

Females

1007

F18-39

1007

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7410

Females

1048

F18-39

1048

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7359

Females

1126

F18-39

1126

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8432

Females

1533

F18-39

1533

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7529

Females

1371

F18-39

1371

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6910

Females

1313

F18-39

1313

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5105

Females

781

F18-39

781

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4491

Females

706

F18-39

706

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4628

Females

731

F18-39

731

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

3972

Females

598

F18-39

598

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3385

Females

487

F18-39

487

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3265

Females

522

F18-39

522

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3170

Females

526

F18-39

526

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3301

Females

559

F18-39

559

Passing Analysis

Category:
Athletes Passed
2655
Passed By
981
Net Change
+1674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7135
5K → 10K148242-94#7135#7229
10K → 15K138165-27#7229#7256
15K → 20K187169+18#7256#7238
20K → Half1772-55#7238#7293
Half → 25K200155+45#7293#7248
25K → 30K276126+150#7248#7098
30K → 20M2769+267#7098#6831
20M → 21M27213+259#6831#6572
21M → 35K1597+152#6572#6420
35K → 23M2918+283#6420#6137
23M → 24M2205+215#6137#5922
24M → 40K2034+199#5922#5723
40K → 25.2M762+74#5723#5649
25.2M → Finish1924+188#5649#5461
TOTALS2655981+1674
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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