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BOSTON MARATHON 2024

Kirstyn Kilmer

Bib: 13846•F

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 34%
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
23:01
Rank: #10014
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:08
Rank: #9820 (+194)
5K → 10K
23:07 | 7:26/mi
15K· 9.32 mi
1:09:30
Rank: #9794 (+26)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:33:29
Rank: #9807 (-13)
15K → 20K
23:59 | 7:43/mi
Half· 13.11 mi
1:38:51
Rank: #9909 (-102)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
1:59:22
Rank: #10426 (-517)
Half → 25K
20:31 | 8:28/mi
30K· 18.64 mi
2:27:57
Rank: #11210 (-784)
25K → 30K
28:35 | 9:12/mi
20M
2:40:56
Rank: #11534 (-324)
30K → 20M
12:59 | 9:33/mi
21M
2:51:02
Rank: #11626 (-92)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
2:58:20
Rank: #11863 (-237)
21M → 35K
7:18 | 9:45/mi
23M
3:09:54
Rank: #11848 (+15)
35K → 23M
11:34 | 9:14/mi
24M
3:19:29
Rank: #11978 (-130)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:27:37
Rank: #12011 (-33)
24M → 40K
8:08 | 9:31/mi
25.2M
3:30:59
Rank: #11962 (+49)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:39:29
Rank: #11872 (+90)
25.2M → Finish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:51
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:00:38
Pace9:12 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5323:017:2523:01
7:25
-
10K
6.21 mi11:16:0046:087:2523:07
7:26
+0:01
15K
9.32 mi11:39:221:09:307:2723:22
7:31
+0:05
20K
12.43 mi12:03:211:33:297:3123:59
7:43
+0:12
Half
13.11 mi12:08:431:38:517:325:22
7:52
+0:09
25K
15.53 mi12:29:141:59:227:4120:31
8:28
+0:36
30K
18.64 mi12:57:492:27:577:5628:35
9:12
+0:44
20M
20.00 mi13:10:482:40:568:0312:59
9:33
+0:21
21M
21.00 mi13:20:542:51:028:0910:06
10:06
+0:33
35K
21.75 mi13:28:122:58:208:127:18
9:45
-0:21
23M
23.00 mi13:39:463:09:548:1511:34
9:14
-0:31
24M
24.00 mi13:49:213:19:298:199:35
9:35
+0:21
40K
24.85 mi13:57:293:27:378:218:08
9:31
-0:04
25.2M
25.20 mi14:00:513:30:598:223:22
9:46
+0:15
Finish
26.22 mi14:09:213:39:298:238:30
8:20
-1:26

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

7:25 /mi

Average Pace

8:23 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:52

58% of race

Time at Steady Pace

1:10:51

32% of race

Time at Slower Pace

20:46

9% of race

Average Pace: 8:22 /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 mi10:52:5323:017:2523:01
7:25
#10014
10K
6.21 mi11:16:0046:087:2523:07
7:26
#9820
15K
9.32 mi11:39:221:09:307:2723:22
7:31
#9794
20K
12.43 mi12:03:211:33:297:3123:59
7:43
#9807
Half
13.11 mi12:08:431:38:517:325:22
7:52
#9909
25K
15.53 mi12:29:141:59:227:4120:31
8:28
#10426
30K
18.64 mi12:57:492:27:577:5628:35
9:12
#11210
20M
20.00 mi13:10:482:40:568:0312:59
9:33
#11534
21M
21.00 mi13:20:542:51:028:0910:06
10:06
#11626
35K
21.75 mi13:28:122:58:208:127:18
9:45
#11863
23M
23.00 mi13:39:463:09:548:1511:34
9:14
#11848
24M
24.00 mi13:49:213:19:298:199:35
9:35
#11978
40K
24.85 mi13:57:293:27:378:218:08
9:31
#12011
25.2M
25.20 mi14:00:513:30:598:223:22
9:46
#11962
Finish
26.22 mi14:09:213:39:298:238:30
8:20
#11872
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10014202620269875(Top 39%)2123(Top 19%)2123(Top 46%)
10K6.21 mi3.10 mi9820+1941967+591967+599762(Top 38%)1998(Top 18%)1998(Top 43%)
15K9.32 mi3.11 mi9794+261993-261993-269875(Top 39%)2123(Top 19%)2123(Top 46%)
20K12.43 mi3.11 mi9807-132052-592052-599892(Top 39%)2276(Top 21%)2276(Top 49%)
Half13.11 mi0.68 mi9909-1022106-542106-5411853(Top 46%)3263(Top 30%)3263(Top 70%)
25K15.53 mi2.42 mi10426-5172428-3222428-32212855(Top 50%)3960(Top 36%)3960(Top 85%)
30K18.64 mi3.11 mi11210-7842937-5092937-50914187(Top 56%)4969(Top 45%)4969(Top 107%)
20M20.00 mi1.36 mi11534-3243152-2153152-21514750(Top 58%)5526(Top 51%)5526(Top 119%)
21M21.00 mi1.00 mi11626-923263-1113263-11113382(Top 52%)4976(Top 46%)4976(Top 107%)
35K21.75 mi0.75 mi11863-2373419-1563419-15616401(Top 64%)6555(Top 60%)6555(Top 141%)
23M23.00 mi1.25 mi11848+153490-713490-7112329(Top 48%)4569(Top 42%)4569(Top 98%)
24M24.00 mi1.00 mi11978-1303610-1203610-12014813(Top 58%)5846(Top 54%)5846(Top 125%)
40K24.85 mi0.85 mi12011-333679-693679-6913170(Top 52%)5127(Top 47%)5127(Top 110%)
25.2M25.20 mi0.35 mi11962+493668+113668+119958(Top 39%)3602(Top 33%)3602(Top 77%)
Finish26.22 mi1.02 mi11872+903659+93659+910631(Top 42%)3806(Top 35%)3806(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

9875

Females

2123

F18-39

2123

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9762

Females

1998

F18-39

1998

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

9875

Females

2123

F18-39

2123

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

9892

Females

2276

F18-39

2276

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11853

Females

3263

F18-39

3263

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12855

Females

3960

F18-39

3960

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14187

Females

4969

F18-39

4969

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14750

Females

5526

F18-39

5526

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13382

Females

4976

F18-39

4976

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16401

Females

6555

F18-39

6555

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12329

Females

4569

F18-39

4569

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14813

Females

5846

F18-39

5846

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13170

Females

5127

F18-39

5127

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9958

Females

3602

F18-39

3602

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10631

Females

3806

F18-39

3806

Passing Analysis

Category:
Athletes Passed
1694*
Passed By
3548
Net Change
-1858
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10014
5K → 10K358*164+194#10014#9820
10K → 15K216190+26#9820#9794
15K → 20K219231-13#9794#9807
20K → Half12114-102#9807#9909
Half → 25K98613-517#9909#10426
25K → 30K105888-784#10426#11210
30K → 20M65389-324#11210#11534
20M → 21M103195-92#11534#11626
21M → 35K32269-237#11626#11863
35K → 23M139124+15#11863#11848
23M → 24M67197-130#11848#11978
24M → 40K79112-33#11978#12011
40K → 25.2M6718+49#12011#11962
25.2M → Finish13444+90#11962#11872
TOTALS1694*3548-1858

* 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