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BOSTON MARATHON 2024

Caroline Holden

Bib: 19096•F

OH

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:17
Rank: #15649
Start → 5K
25:17 | 8:08/mi
10K· 6.21 mi
54:51
Rank: #19178 (-3529)
5K → 10K
29:34 | 9:31/mi
15K· 9.32 mi
1:23:54
Rank: #19584 (-406)
10K → 15K
29:03 | 9:21/mi
20K· 12.43 mi
1:54:19
Rank: #19737 (-153)
15K → 20K
30:25 | 9:47/mi
Half· 13.11 mi
2:00:22
Rank: #19652 (+85)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:26:51
Rank: #20028 (-376)
Half → 25K
26:29 | 10:55/mi
30K· 18.64 mi
2:59:53
Rank: #19816 (+212)
25K → 30K
33:02 | 10:38/mi
20M
3:13:30
Rank: #19569 (+247)
30K → 20M
13:37 | 10:01/mi
21M
3:26:20
Rank: #19596 (-27)
20M → 21M
12:50 | 12:50/mi
35K· 21.75 mi
3:32:51
Rank: #19388 (+208)
21M → 35K
6:31 | 8:43/mi
23M
3:46:08
Rank: #19233 (+155)
35K → 23M
13:17 | 10:37/mi
24M
3:56:15
Rank: #19107 (+126)
23M → 24M
10:07 | 10:07/mi
40K· 24.85 mi
4:05:00
Rank: #18953 (+154)
24M → 40K
8:45 | 10:14/mi
25.2M
4:08:44
Rank: #18877 (+76)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:18:40
Rank: #18816 (+61)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:22
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:18:18
Pace10:33 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2325:178:0825:17
8:08
-
10K
6.21 mi11:47:5754:518:5029:34
9:31
+1:23
15K
9.32 mi12:17:001:23:549:0029:03
9:21
-0:10
20K
12.43 mi12:47:251:54:199:1230:25
9:47
+0:26
Half
13.11 mi12:53:282:00:229:116:03
8:52
-0:55
25K
15.53 mi13:19:572:26:519:2726:29
10:55
+2:03
30K
18.64 mi13:52:592:59:539:3933:02
10:38
-0:17
20M
20.00 mi14:06:363:13:309:4013:37
10:01
-0:37
21M
21.00 mi14:19:263:26:209:5012:50
12:50
+2:49
35K
21.75 mi14:25:573:32:519:476:31
8:43
-4:07
23M
23.00 mi14:39:143:46:089:5013:17
10:37
+1:54
24M
24.00 mi14:49:213:56:159:5110:07
10:07
-0:30
40K
24.85 mi14:58:064:05:009:518:45
10:14
+0:07
25.2M
25.20 mi15:01:504:08:449:523:44
10:50
+0:36
Finish
26.22 mi15:11:464:18:409:529:56
9:45
-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

8:08 /mi

Average Pace

9:52 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:54

26% of race

Time at Steady Pace

1:42:24

40% of race

Time at Slower Pace

1:29:22

35% of race

Average Pace: 9:52 /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 mi11:18:2325:178:0825:17
8:08
#15649
10K
6.21 mi11:47:5754:518:5029:34
9:31
#19178
15K
9.32 mi12:17:001:23:549:0029:03
9:21
#19584
20K
12.43 mi12:47:251:54:199:1230:25
9:47
#19737
Half
13.11 mi12:53:282:00:229:116:03
8:52
#19652
25K
15.53 mi13:19:572:26:519:2726:29
10:55
#20028
30K
18.64 mi13:52:592:59:539:3933:02
10:38
#19816
20M
20.00 mi14:06:363:13:309:4013:37
10:01
#19569
21M
21.00 mi14:19:263:26:209:5012:50
12:50
#19596
35K
21.75 mi14:25:573:32:519:476:31
8:43
#19388
23M
23.00 mi14:39:143:46:089:5013:17
10:37
#19233
24M
24.00 mi14:49:213:56:159:5110:07
10:07
#19107
40K
24.85 mi14:58:064:05:009:518:45
10:14
#18953
25.2M
25.20 mi15:01:504:08:449:523:44
10:50
#18877
Finish
26.22 mi15:11:464:18:409:529:56
9:45
#18816
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi156495357535720191(Top 79%)7884(Top 72%)7884(Top 664%)
10K6.21 mi3.10 mi19178-35297422-20657422-206521418(Top 84%)8604(Top 79%)8604(Top 725%)
15K9.32 mi3.11 mi19584-4067619-1977619-19720191(Top 79%)7884(Top 72%)7884(Top 664%)
20K12.43 mi3.11 mi19737-1537679-607679-6020032(Top 78%)7827(Top 72%)7827(Top 659%)
Half13.11 mi0.68 mi19652+857639+407639+4017699(Top 69%)6640(Top 61%)6640(Top 559%)
25K15.53 mi2.42 mi20028-3767848-2097848-20921357(Top 84%)8665(Top 79%)8665(Top 730%)
30K18.64 mi3.11 mi19816+2127794+547794+5419098(Top 75%)7626(Top 70%)7626(Top 642%)
20M20.00 mi1.36 mi19569+2477705+897705+8916567(Top 65%)6503(Top 60%)6503(Top 548%)
21M21.00 mi1.00 mi19596-277736-317736-3120445(Top 80%)8548(Top 78%)8548(Top 720%)
35K21.75 mi0.75 mi19388+2087648+887648+8811922(Top 47%)4266(Top 39%)4266(Top 359%)
23M23.00 mi1.25 mi19233+1557584+647584+6417342(Top 68%)7084(Top 65%)7084(Top 597%)
24M24.00 mi1.00 mi19107+1267534+507534+5016718(Top 65%)6802(Top 62%)6802(Top 573%)
40K24.85 mi0.85 mi18953+1547478+567478+5615842(Top 62%)6423(Top 59%)6423(Top 541%)
25.2M25.20 mi0.35 mi18877+767440+387440+3813982(Top 55%)5578(Top 51%)5578(Top 470%)
Finish26.22 mi1.02 mi18816+617442-27442-217546(Top 69%)7285(Top 67%)7285(Top 614%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20191

Females

7884

F50-54

7884

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21418

Females

8604

F50-54

8604

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20191

Females

7884

F50-54

7884

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20032

Females

7827

F50-54

7827

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

17699

Females

6640

F50-54

6640

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

21357

Females

8665

F50-54

8665

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19098

Females

7626

F50-54

7626

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16567

Females

6503

F50-54

6503

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

20445

Females

8548

F50-54

8548

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

11922

Females

4266

F50-54

4266

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17342

Females

7084

F50-54

7084

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16718

Females

6802

F50-54

6802

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15842

Females

6423

F50-54

6423

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13982

Females

5578

F50-54

5578

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17546

Females

7285

F50-54

7285

Passing Analysis

Category:
Athletes Passed
1909
Passed By
5076
Net Change
-3167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15649
5K → 10K13530-3529#15649#19178
10K → 15K114520-406#19178#19584
15K → 20K181334-153#19584#19737
20K → Half894+85#19737#19652
Half → 25K79455-376#19652#20028
25K → 30K28169+212#20028#19816
30K → 20M2514+247#19816#19569
20M → 21M6491-27#19569#19596
21M → 35K2080+208#19596#19388
35K → 23M18126+155#19388#19233
23M → 24M1359+126#19233#19107
24M → 40K1628+154#19107#18953
40K → 25.2M793+76#18953#18877
25.2M → Finish8423+61#18877#18816
TOTALS19095076-3167
📊

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