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BOSTON MARATHON 2024

Caroline Carney

Bib: 19107•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F40-44)
#0 / 1613
Top 19%
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
8:01/mi
24:54
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
49:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:28
↑ 67↓ 78
20K· 12.43 mi
7:57/mi
1:39:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:44:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
2:03:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:28:51
↑ 181↓ 1480.2%
20M
7:50/mi
2:39:30
↑ 64↓ 500.2%
21M
8:11/mi
2:47:41
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:53:21
↑ 17↓ 861.7%
23M
7:49/mi
3:03:08
↑ 23↓ 630.6%
24M
7:41/mi
3:10:49
↓ 821.3%
40K· 24.85 mi
7:41/mi
3:17:23
↓ 200.3%
25.2M
8:36/mi
3:20:21
↑ 13↓ 160.2%
Finish· 26.22 mi
7:17/mi
3:27:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:28
Pace7:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:18
Pace7:53 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5124:548:0124:54
8:01
-
10K
6.21 mi11:42:4349:468:0124:52
8:00
-0:01
15K
9.32 mi12:07:251:14:287:5924:42
7:57
-0:03
20K
12.43 mi12:32:071:39:107:5924:42
7:57
0:00
Half
13.11 mi12:37:251:44:287:585:18
7:46
-0:11
25K
15.53 mi12:56:522:03:557:5919:27
8:01
+0:15
30K
18.64 mi13:21:482:28:517:5924:56
8:02
+0:01
20M
20.00 mi13:32:272:39:307:5810:39
7:50
-0:12
21M
21.00 mi13:40:382:47:417:598:11
8:11
+0:21
35K
21.75 mi13:46:182:53:217:585:40
7:34
-0:37
23M
23.00 mi13:56:053:03:087:589:47
7:49
+0:15
24M
24.00 mi14:03:463:10:497:577:41
7:41
-0:08
40K
24.85 mi14:10:203:17:237:566:34
7:41
0:00
25.2M
25.20 mi14:13:183:20:217:572:58
8:36
+0:55
Finish
26.22 mi14:20:433:27:467:567:25
7:17
-1:19

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

7:17 /mi

Average Pace

7:56 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:20

61% of race

Time at Steady Pace

1:17:28

37% of race

Time at Slower Pace

2:58

1% of race

Average Pace: 7:55 /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 mi11:17:5124:548:0124:54
8:01
#14753
10K
6.21 mi11:42:4349:468:0124:52
8:00
#14480
15K
9.32 mi12:07:251:14:287:5924:42
7:57
#13994
20K
12.43 mi12:32:071:39:107:5924:42
7:57
#13270
Half
13.11 mi12:37:251:44:287:585:18
7:46
#13106
25K
15.53 mi12:56:522:03:557:5919:27
8:01
#12513
30K
18.64 mi13:21:482:28:517:5924:56
8:02
#11554
20M
20.00 mi13:32:272:39:307:5810:39
7:50
#10996
21M
21.00 mi13:40:382:47:417:598:11
8:11
#10525
35K
21.75 mi13:46:182:53:217:585:40
7:34
#10300
23M
23.00 mi13:56:053:03:087:589:47
7:49
#9863
24M
24.00 mi14:03:463:10:497:577:41
7:41
#9574
40K
24.85 mi14:10:203:17:237:566:34
7:41
#9295
25.2M
25.20 mi14:13:183:20:217:572:58
8:36
#9187
Finish
26.22 mi14:20:433:27:467:567:25
7:17
#8923
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi147534787478713084(Top 51%)3842(Top 35%)3842(Top 238%)
10K6.21 mi3.10 mi14480+2734620+1674620+16714246(Top 56%)4477(Top 41%)4477(Top 278%)
15K9.32 mi3.11 mi13994+4864333+2874333+28713084(Top 51%)3842(Top 35%)3842(Top 238%)
20K12.43 mi3.11 mi13270+7243940+3933940+39311488(Top 45%)3053(Top 28%)3053(Top 189%)
Half13.11 mi0.68 mi13106+1643851+893851+8911104(Top 43%)2844(Top 26%)2844(Top 176%)
25K15.53 mi2.42 mi12513+5933543+3083543+30810335(Top 40%)2655(Top 24%)2655(Top 165%)
30K18.64 mi3.11 mi11554+9593118+4253118+4258018(Top 31%)1780(Top 16%)1780(Top 110%)
20M20.00 mi1.36 mi10996+5582879+2392879+2395921(Top 23%)1108(Top 10%)1108(Top 69%)
21M21.00 mi1.00 mi10525+4712698+1812698+1814889(Top 19%)859(Top 8%)859(Top 53%)
35K21.75 mi0.75 mi10300+2252615+832615+835471(Top 21%)1096(Top 10%)1096(Top 68%)
23M23.00 mi1.25 mi9863+4372466+1492466+1494894(Top 19%)972(Top 9%)972(Top 60%)
24M24.00 mi1.00 mi9574+2892367+992367+994987(Top 20%)1090(Top 10%)1090(Top 68%)
40K24.85 mi0.85 mi9295+2792267+1002267+1004296(Top 17%)912(Top 8%)912(Top 57%)
25.2M25.20 mi0.35 mi9187+1082242+252242+254936(Top 19%)1239(Top 11%)1239(Top 77%)
Finish26.22 mi1.02 mi8923+2642157+852157+854434(Top 17%)957(Top 9%)957(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13084

Females

3842

F40-44

3842

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14246

Females

4477

F40-44

4477

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13084

Females

3842

F40-44

3842

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11488

Females

3053

F40-44

3053

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11104

Females

2844

F40-44

2844

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10335

Females

2655

F40-44

2655

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8018

Females

1780

F40-44

1780

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5921

Females

1108

F40-44

1108

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4889

Females

859

F40-44

859

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5471

Females

1096

F40-44

1096

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4894

Females

972

F40-44

972

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

4987

Females

1090

F40-44

1090

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4296

Females

912

F40-44

912

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4936

Females

1239

F40-44

1239

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4434

Females

957

F40-44

957

Passing Analysis

Category:
Athletes Passed
6078*
Passed By
248
Net Change
+5830
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14753
5K → 10K440167+273#14753#14480
10K → 15K53347+486#14480#13994
15K → 20K73511+724#13994#13270
20K → Half1651+164#13270#13106
Half → 25K6029+593#13106#12513
25K → 30K9623+959#12513#11554
30K → 20M5580+558#11554#10996
20M → 21M4710+471#10996#10525
21M → 35K2250+225#10525#10300
35K → 23M439*2+437#10300#9863
23M → 24M291*2+289#9863#9574
24M → 40K2823+279#9574#9295
40K → 25.2M1091+108#9295#9187
25.2M → Finish2662+264#9187#8923
TOTALS6078*248+5830

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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