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BOSTON MARATHON 2024

Carlyn Markey

Bib: 16364•F

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Division (F18-39)
#0 / 4660
Top 38%
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
7:52/mi
24:27
↑ 97↓ 3451.5%
10K· 6.21 mi
7:48/mi
48:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:45/mi
1:12:45
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:36:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
2:01:33
↑ 66↓ 880.2%
30K· 18.64 mi
8:13/mi
2:27:05
↑ 181↓ 1480.2%
20M
8:20/mi
2:38:24
↑ 64↓ 500.2%
21M
8:39/mi
2:47:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:09/mi
2:53:09
↑ 17↓ 861.7%
23M
8:14/mi
3:03:28
↑ 23↓ 630.6%
24M
8:13/mi
3:11:41
↓ 821.3%
40K· 24.85 mi
8:10/mi
3:18:40
↓ 200.3%
25.2M
9:08/mi
3:21:49
↑ 13↓ 160.2%
Finish· 26.22 mi
8:01/mi
3:29:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:18
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:47:41
Pace8:13 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4424:277:5224:27
7:52
-
10K
6.21 mi11:40:5748:407:5024:13
7:48
-0:04
15K
9.32 mi12:05:021:12:457:4824:05
7:45
-0:03
20K
12.43 mi12:29:151:36:587:4824:13
7:48
+0:03
Half
13.11 mi12:34:351:42:187:485:20
7:49
+0:01
25K
15.53 mi12:53:502:01:337:4919:15
7:56
+0:07
30K
18.64 mi13:19:222:27:057:5325:32
8:13
+0:17
20M
20.00 mi13:30:412:38:247:5511:19
8:20
+0:07
21M
21.00 mi13:39:202:47:037:578:39
8:39
+0:19
35K
21.75 mi13:45:262:53:097:586:06
8:09
-0:30
23M
23.00 mi13:55:453:03:287:5910:19
8:14
+0:05
24M
24.00 mi14:03:583:11:417:598:13
8:13
-0:01
40K
24.85 mi14:10:573:18:408:006:59
8:10
-0:03
25.2M
25.20 mi14:14:063:21:498:013:09
9:08
+0:58
Finish
26.22 mi14:22:163:29:598:018:10
8:01
-1:07

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

7:45 /mi

Average Pace

8:01 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:11

94% of race

Time at Steady Pace

11:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:16:4424:277:5224:27
7:52
#13640
10K
6.21 mi11:40:5748:407:5024:13
7:48
#13097
15K
9.32 mi12:05:021:12:457:4824:05
7:45
#12564
20K
12.43 mi12:29:151:36:587:4824:13
7:48
#11921
Half
13.11 mi12:34:351:42:187:485:20
7:49
#11880
25K
15.53 mi12:53:502:01:337:4919:15
7:56
#11460
30K
18.64 mi13:19:222:27:057:5325:32
8:13
#10877
20M
20.00 mi13:30:412:38:247:5511:19
8:20
#10635
21M
21.00 mi13:39:202:47:037:578:39
8:39
#10329
35K
21.75 mi13:45:262:53:097:586:06
8:09
#10228
23M
23.00 mi13:55:453:03:287:5910:19
8:14
#9967
24M
24.00 mi14:03:583:11:417:598:13
8:13
#9823
40K
24.85 mi14:10:573:18:408:006:59
8:10
#9672
25.2M
25.20 mi14:14:063:21:498:013:09
9:08
#9595
Finish
26.22 mi14:22:163:29:598:018:10
8:01
#9564
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136404077407711571(Top 45%)2999(Top 27%)2999(Top 64%)
10K6.21 mi3.10 mi13097+5433786+2913786+29112605(Top 49%)3535(Top 32%)3535(Top 76%)
15K9.32 mi3.11 mi12564+5333496+2903496+29011571(Top 45%)2999(Top 27%)2999(Top 64%)
20K12.43 mi3.11 mi11921+6433172+3243172+32410408(Top 41%)2531(Top 23%)2531(Top 54%)
Half13.11 mi0.68 mi11880+413161+113161+1111483(Top 45%)3051(Top 28%)3051(Top 65%)
25K15.53 mi2.42 mi11460+4202964+1972964+1979823(Top 38%)2401(Top 22%)2401(Top 52%)
30K18.64 mi3.11 mi10877+5832759+2052759+2059109(Top 36%)2262(Top 21%)2262(Top 49%)
20M20.00 mi1.36 mi10635+2422697+622697+628552(Top 33%)2255(Top 21%)2255(Top 48%)
21M21.00 mi1.00 mi10329+3062596+1012596+1016938(Top 27%)1693(Top 15%)1693(Top 36%)
35K21.75 mi0.75 mi10228+1012577+192577+198745(Top 34%)2576(Top 24%)2576(Top 55%)
23M23.00 mi1.25 mi9967+2612520+572520+577043(Top 28%)1921(Top 18%)1921(Top 41%)
24M24.00 mi1.00 mi9823+1442489+312489+317871(Top 31%)2418(Top 22%)2418(Top 52%)
40K24.85 mi0.85 mi9672+1512452+372452+376641(Top 26%)1956(Top 18%)1956(Top 42%)
25.2M25.20 mi0.35 mi9595+772432+202432+207236(Top 28%)2303(Top 21%)2303(Top 49%)
Finish26.22 mi1.02 mi9564+312450-182450-188612(Top 34%)2874(Top 26%)2874(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11571

Females

2999

F18-39

2999

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12605

Females

3535

F18-39

3535

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11571

Females

2999

F18-39

2999

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10408

Females

2531

F18-39

2531

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11483

Females

3051

F18-39

3051

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9823

Females

2401

F18-39

2401

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9109

Females

2262

F18-39

2262

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8552

Females

2255

F18-39

2255

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6938

Females

1693

F18-39

1693

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8745

Females

2576

F18-39

2576

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7043

Females

1921

F18-39

1921

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7871

Females

2418

F18-39

2418

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6641

Females

1956

F18-39

1956

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7236

Females

2303

F18-39

2303

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8612

Females

2874

F18-39

2874

Passing Analysis

Category:
Athletes Passed
4507*
Passed By
431
Net Change
+4076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13640
5K → 10K63087+543#13640#13097
10K → 15K56734+533#13097#12564
15K → 20K66118+643#12564#11921
20K → Half6221+41#11921#11880
Half → 25K45131+420#11880#11460
25K → 30K63047+583#11460#10877
30K → 20M27836+242#10877#10635
20M → 21M31913+306#10635#10329
21M → 35K11615+101#10329#10228
35K → 23M285*24+261#10228#9967
23M → 24M167*23+144#9967#9823
24M → 40K16211+151#9823#9672
40K → 25.2M9215+77#9672#9595
25.2M → Finish8756+31#9595#9564
TOTALS4507*431+4076

* 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