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BOSTON MARATHON 2024

Kimberly Cotter

Bib: 22934•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:49/mi
27:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
54:55
↑ 79↓ 1380.4%
15K· 9.32 mi
9:28/mi
1:24:20
↑ 67↓ 78
20K· 12.43 mi
10:17/mi
1:56:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:18/mi
2:02:39
↑ 19↓ 370.5%
25K· 15.53 mi
10:29/mi
2:28:05
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
3:00:51
↑ 181↓ 1480.2%
20M
10:28/mi
3:15:04
↑ 64↓ 500.2%
21M
11:07/mi
3:26:11
↑ 106↓ 241.6%
35K· 21.75 mi
10:08/mi
3:33:46
↑ 17↓ 861.7%
23M
10:21/mi
3:46:43
↑ 23↓ 630.6%
24M
10:23/mi
3:57:06
↓ 821.3%
40K· 24.85 mi
11:08/mi
4:06:37
↓ 200.3%
25.2M
11:21/mi
4:10:32
↑ 13↓ 160.2%
Finish· 26.22 mi
9:28/mi
4:20:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:39
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:17:32
Pace10:29 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3727:238:4927:23
8:49
-
10K
6.21 mi11:54:0954:558:5027:32
8:52
+0:03
15K
9.32 mi12:23:341:24:209:0329:25
9:28
+0:36
20K
12.43 mi12:55:321:56:189:2231:58
10:17
+0:49
Half
13.11 mi13:01:532:02:399:216:21
9:18
-0:59
25K
15.53 mi13:27:192:28:059:3225:26
10:29
+1:11
30K
18.64 mi14:00:053:00:519:4232:46
10:33
+0:04
20M
20.00 mi14:14:183:15:049:4514:13
10:28
-0:05
21M
21.00 mi14:25:253:26:119:4911:07
11:07
+0:39
35K
21.75 mi14:33:003:33:469:507:35
10:08
-0:59
23M
23.00 mi14:45:573:46:439:5112:57
10:21
+0:13
24M
24.00 mi14:56:203:57:069:5310:23
10:23
+0:02
40K
24.85 mi15:05:514:06:379:559:31
11:08
+0:45
25.2M
25.20 mi15:09:464:10:329:573:55
11:21
+0:13
Finish
26.22 mi15:19:254:20:119:569:39
9:28
-1:53

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

8:49 /mi

Average Pace

9:56 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:20

39% of race

Time at Steady Pace

2:15:18

52% of race

Time at Slower Pace

24:33

9% of race

Average Pace: 9:55 /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 mi11:26:3727:238:4927:23
8:49
#19348
10K
6.21 mi11:54:0954:558:5027:32
8:52
#19223
15K
9.32 mi12:23:341:24:209:0329:25
9:28
#19767
20K
12.43 mi12:55:321:56:189:2231:58
10:17
#20298
Half
13.11 mi13:01:532:02:399:216:21
9:18
#20253
25K
15.53 mi13:27:192:28:059:3225:26
10:29
#20243
30K
18.64 mi14:00:053:00:519:4232:46
10:33
#19966
20M
20.00 mi14:14:183:15:049:4514:13
10:28
#19802
21M
21.00 mi14:25:253:26:119:4911:07
11:07
#19586
35K
21.75 mi14:33:003:33:469:507:35
10:08
#19505
23M
23.00 mi14:45:573:46:439:5112:57
10:21
#19315
24M
24.00 mi14:56:203:57:069:5310:23
10:23
#19225
40K
24.85 mi15:05:514:06:379:559:31
11:08
#19169
25.2M
25.20 mi15:09:464:10:329:573:55
11:21
#19111
Finish
26.22 mi15:19:254:20:119:569:39
9:28
#18994
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi193487556755620573(Top 81%)8097(Top 74%)8097(Top 924%)
10K6.21 mi3.10 mi19223+1257447+1097447+10919171(Top 75%)7385(Top 68%)7385(Top 843%)
15K9.32 mi3.11 mi19767-5447722-2757722-27520573(Top 81%)8097(Top 74%)8097(Top 924%)
20K12.43 mi3.11 mi20298-5317978-2567978-25621213(Top 83%)8479(Top 78%)8479(Top 968%)
Half13.11 mi0.68 mi20253+457952+267952+2619456(Top 76%)7582(Top 69%)7582(Top 866%)
25K15.53 mi2.42 mi20243+107964-127964-1220394(Top 80%)8134(Top 74%)8134(Top 929%)
30K18.64 mi3.11 mi19966+2777879+857879+8518905(Top 74%)7527(Top 69%)7527(Top 859%)
20M20.00 mi1.36 mi19802+1647815+647815+6417899(Top 70%)7154(Top 65%)7154(Top 817%)
21M21.00 mi1.00 mi19586+2167732+837732+8316655(Top 65%)6678(Top 61%)6678(Top 762%)
35K21.75 mi0.75 mi19505+817713+197713+1917600(Top 69%)7138(Top 65%)7138(Top 815%)
23M23.00 mi1.25 mi19315+1907629+847629+8416571(Top 65%)6694(Top 61%)6694(Top 764%)
24M24.00 mi1.00 mi19225+907599+307599+3017534(Top 69%)7230(Top 66%)7230(Top 825%)
40K24.85 mi0.85 mi19169+567593+67593+618447(Top 72%)7730(Top 71%)7730(Top 882%)
25.2M25.20 mi0.35 mi19111+587563+307563+3015700(Top 61%)6401(Top 59%)6401(Top 731%)
Finish26.22 mi1.02 mi18994+1177520+437520+4316415(Top 64%)6720(Top 62%)6720(Top 767%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20573

Females

8097

F55-59

8097

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19171

Females

7385

F55-59

7385

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20573

Females

8097

F55-59

8097

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21213

Females

8479

F55-59

8479

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19456

Females

7582

F55-59

7582

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20394

Females

8134

F55-59

8134

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18905

Females

7527

F55-59

7527

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

17899

Females

7154

F55-59

7154

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16655

Females

6678

F55-59

6678

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17600

Females

7138

F55-59

7138

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16571

Females

6694

F55-59

6694

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17534

Females

7230

F55-59

7230

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18447

Females

7730

F55-59

7730

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15700

Females

6401

F55-59

6401

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16415

Females

6720

F55-59

6720

Passing Analysis

Category:
Athletes Passed
2116
Passed By
1762
Net Change
+354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19348
5K → 10K314189+125#19348#19223
10K → 15K93637-544#19223#19767
15K → 20K84615-531#19767#20298
20K → Half549+45#20298#20253
Half → 25K155145+10#20253#20243
25K → 30K33356+277#20243#19966
30K → 20M17713+164#19966#19802
20M → 21M2226+216#19802#19586
21M → 35K9110+81#19586#19505
35K → 23M1988+190#19505#19315
23M → 24M11424+90#19315#19225
24M → 40K8731+56#19225#19169
40K → 25.2M668+58#19169#19111
25.2M → Finish12811+117#19111#18994
TOTALS21161762+354
📊

Passing Visuals

Category:
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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