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BOSTON MARATHON 2024

Karrie Eilbeck

Bib: 20024•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Masters (Masters Women)
#0 / 6263
Top 40%
Division (F50-54)
#0 / 1187
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #16591
Start → 5K
25:45 | 8:17/mi
10K· 6.21 mi
52:43
Rank: #17435 (-844)
5K → 10K
26:58 | 8:41/mi
15K· 9.32 mi
1:20:52
Rank: #18061 (-626)
10K → 15K
28:09 | 9:04/mi
20K· 12.43 mi
1:48:06
Rank: #17505 (+556)
15K → 20K
27:14 | 8:46/mi
Half· 13.11 mi
1:53:53
Rank: #17375 (+130)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:15:34
Rank: #16980 (+395)
Half → 25K
21:41 | 8:57/mi
30K· 18.64 mi
2:44:00
Rank: #16396 (+584)
25K → 30K
28:26 | 9:09/mi
20M
2:56:27
Rank: #16140 (+256)
30K → 20M
12:27 | 9:10/mi
21M
3:06:24
Rank: #15934 (+206)
20M → 21M
9:57 | 9:57/mi
35K· 21.75 mi
3:12:59
Rank: #15817 (+117)
21M → 35K
6:35 | 8:48/mi
23M
3:24:39
Rank: #15611 (+206)
35K → 23M
11:40 | 9:19/mi
24M
3:33:47
Rank: #15491 (+120)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
3:41:47
Rank: #15365 (+126)
24M → 40K
8:00 | 9:21/mi
25.2M
3:45:06
Rank: #15224 (+141)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:53:52
Rank: #15081 (+143)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:53
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:59:59
Pace9:09 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:1625:458:1725:45
8:17
-
10K
6.21 mi11:47:1452:438:2926:58
8:41
+0:24
15K
9.32 mi12:15:231:20:528:4128:09
9:04
+0:23
20K
12.43 mi12:42:371:48:068:4227:14
8:46
-0:18
Half
13.11 mi12:48:241:53:538:415:47
8:29
-0:17
25K
15.53 mi13:10:052:15:348:4421:41
8:57
+0:28
30K
18.64 mi13:38:312:44:008:4828:26
9:09
+0:12
20M
20.00 mi13:50:582:56:278:4912:27
9:10
+0:01
21M
21.00 mi14:00:553:06:248:539:57
9:57
+0:47
35K
21.75 mi14:07:303:12:598:526:35
8:48
-1:09
23M
23.00 mi14:19:103:24:398:5411:40
9:19
+0:31
24M
24.00 mi14:28:183:33:478:549:08
9:08
-0:11
40K
24.85 mi14:36:183:41:478:558:00
9:21
+0:13
25.2M
25.20 mi14:39:373:45:068:563:19
9:37
+0:16
Finish
26.22 mi14:48:233:53:528:568:46
8:36
-1:01

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

8:17 /mi

Average Pace

8:56 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:05

43% of race

Time at Steady Pace

1:39:51

43% of race

Time at Slower Pace

32:56

14% of race

Average Pace: 8:55 /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 mi11:20:1625:458:1725:45
8:17
#16591
10K
6.21 mi11:47:1452:438:2926:58
8:41
#17435
15K
9.32 mi12:15:231:20:528:4128:09
9:04
#18061
20K
12.43 mi12:42:371:48:068:4227:14
8:46
#17505
Half
13.11 mi12:48:241:53:538:415:47
8:29
#17375
25K
15.53 mi13:10:052:15:348:4421:41
8:57
#16980
30K
18.64 mi13:38:312:44:008:4828:26
9:09
#16396
20M
20.00 mi13:50:582:56:278:4912:27
9:10
#16140
21M
21.00 mi14:00:553:06:248:539:57
9:57
#15934
35K
21.75 mi14:07:303:12:598:526:35
8:48
#15817
23M
23.00 mi14:19:103:24:398:5411:40
9:19
#15611
24M
24.00 mi14:28:183:33:478:549:08
9:08
#15491
40K
24.85 mi14:36:183:41:478:558:00
9:21
#15365
25.2M
25.20 mi14:39:373:45:068:563:19
9:37
#15224
Finish
26.22 mi14:48:233:53:528:568:46
8:36
#15081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi165915919591919161(Top 75%)7332(Top 67%)7332(Top 618%)
10K6.21 mi3.10 mi17435-8446410-4916410-49118254(Top 71%)6869(Top 63%)6869(Top 579%)
15K9.32 mi3.11 mi18061-6266773-3636773-36319161(Top 75%)7332(Top 67%)7332(Top 618%)
20K12.43 mi3.11 mi17505+5566464+3096464+30916197(Top 63%)5706(Top 52%)5706(Top 481%)
Half13.11 mi0.68 mi17375+1306399+656399+6515609(Top 61%)5409(Top 50%)5409(Top 456%)
25K15.53 mi2.42 mi16980+3956185+2146185+21415275(Top 60%)5327(Top 49%)5327(Top 449%)
30K18.64 mi3.11 mi16396+5845909+2765909+27613984(Top 55%)4848(Top 44%)4848(Top 408%)
20M20.00 mi1.36 mi16140+2565792+1175792+11712954(Top 51%)4555(Top 42%)4555(Top 384%)
21M21.00 mi1.00 mi15934+2065716+765716+7612788(Top 50%)4681(Top 43%)4681(Top 394%)
35K21.75 mi0.75 mi15817+1175670+465670+4612383(Top 48%)4482(Top 41%)4482(Top 378%)
23M23.00 mi1.25 mi15611+2065601+695601+6912695(Top 50%)4765(Top 44%)4765(Top 401%)
24M24.00 mi1.00 mi15491+1205567+345567+3412819(Top 50%)4838(Top 44%)4838(Top 408%)
40K24.85 mi0.85 mi15365+1265529+385529+3812538(Top 49%)4811(Top 44%)4811(Top 405%)
25.2M25.20 mi0.35 mi15224+1415465+645465+649317(Top 36%)3332(Top 31%)3332(Top 281%)
Finish26.22 mi1.02 mi15081+1435417+485417+4812122(Top 47%)4538(Top 42%)4538(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19161

Females

7332

F50-54

7332

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18254

Females

6869

F50-54

6869

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19161

Females

7332

F50-54

7332

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16197

Females

5706

F50-54

5706

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

15609

Females

5409

F50-54

5409

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15275

Females

5327

F50-54

5327

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

13984

Females

4848

F50-54

4848

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12954

Females

4555

F50-54

4555

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12788

Females

4681

F50-54

4681

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12383

Females

4482

F50-54

4482

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12695

Females

4765

F50-54

4765

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12819

Females

4838

F50-54

4838

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12538

Females

4811

F50-54

4811

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9317

Females

3332

F50-54

3332

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12122

Females

4538

F50-54

4538

Passing Analysis

Category:
Athletes Passed
3375
Passed By
1865
Net Change
+1510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16591
5K → 10K86930-844#16591#17435
10K → 15K90716-626#17435#18061
15K → 20K57822+556#18061#17505
20K → Half1333+130#17505#17375
Half → 25K42429+395#17375#16980
25K → 30K61228+584#16980#16396
30K → 20M26711+256#16396#16140
20M → 21M22822+206#16140#15934
21M → 35K12912+117#15934#15817
35K → 23M23428+206#15817#15611
23M → 24M14626+120#15611#15491
24M → 40K14721+126#15491#15365
40K → 25.2M1421+141#15365#15224
25.2M → Finish15916+143#15224#15081
TOTALS33751865+1510
📊

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