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BOSTON MARATHON 2024

Scarlet Kaplan

Bib: 16024•F

MT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
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
6:53/mi
21:24
↑ 97↓ 3451.5%
10K· 6.21 mi
6:58/mi
43:03
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:05:09
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:27:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:32:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:50:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:27/mi
2:13:34
↑ 181↓ 1480.2%
20M
7:40/mi
2:23:59
↑ 64↓ 500.2%
21M
8:41/mi
2:32:40
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:38:19
↑ 17↓ 861.7%
23M
8:06/mi
2:48:27
↑ 23↓ 630.6%
24M
8:25/mi
2:56:52
↓ 821.3%
40K· 24.85 mi
10:14/mi
3:05:37
↓ 200.3%
25.2M
9:57/mi
3:09:03
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:18:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:38
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:45:41
Pace8:04 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2821:246:5321:24
6:53
-
10K
6.21 mi11:33:0743:036:5621:39
6:58
+0:05
15K
9.32 mi11:55:131:05:096:5922:06
7:07
+0:09
20K
12.43 mi12:17:511:27:477:0422:38
7:17
+0:10
Half
13.11 mi12:22:421:32:387:044:51
7:07
-0:10
25K
15.53 mi12:40:291:50:257:0617:47
7:20
+0:13
30K
18.64 mi13:03:382:13:347:1023:09
7:27
+0:07
20M
20.00 mi13:14:032:23:597:1210:25
7:40
+0:13
21M
21.00 mi13:22:442:32:407:168:41
8:41
+1:01
35K
21.75 mi13:28:232:38:197:175:39
7:33
-1:08
23M
23.00 mi13:38:312:48:277:1910:08
8:06
+0:33
24M
24.00 mi13:46:562:56:527:228:25
8:25
+0:19
40K
24.85 mi13:55:413:05:377:288:45
10:14
+1:49
25.2M
25.20 mi13:59:073:09:037:303:26
9:57
-0:17
Finish
26.22 mi14:08:233:18:197:349:16
9:06
-0:51

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

6:53 /mi

Average Pace

7:34 /mi

Slowest Pace

10:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:03

22% of race

Time at Steady Pace

1:46:35

54% of race

Time at Slower Pace

48:41

25% of race

Average Pace: 7:34 /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 mi11:11:2821:246:5321:24
6:53
#6295
10K
6.21 mi11:33:0743:036:5621:39
6:58
#6365
15K
9.32 mi11:55:131:05:096:5922:06
7:07
#6540
20K
12.43 mi12:17:511:27:477:0422:38
7:17
#6565
Half
13.11 mi12:22:421:32:387:044:51
7:07
#6543
25K
15.53 mi12:40:291:50:257:0617:47
7:20
#6388
30K
18.64 mi13:03:382:13:347:1023:09
7:27
#5957
20M
20.00 mi13:14:032:23:597:1210:25
7:40
#5812
21M
21.00 mi13:22:442:32:407:168:41
8:41
#5792
35K
21.75 mi13:28:232:38:197:175:39
7:33
#5717
23M
23.00 mi13:38:312:48:277:1910:08
8:06
#5660
24M
24.00 mi13:46:562:56:527:228:25
8:25
#5735
40K
24.85 mi13:55:413:05:377:288:45
10:14
#6101
25.2M
25.20 mi13:59:073:09:037:303:26
9:57
#6160
Finish
26.22 mi14:08:233:18:197:349:16
9:06
#6478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62956306306893(Top 27%)881(Top 8%)881(Top 19%)
10K6.21 mi3.10 mi6365-70662-32662-326471(Top 25%)718(Top 7%)718(Top 15%)
15K9.32 mi3.11 mi6540-175731-69731-696893(Top 27%)881(Top 8%)881(Top 19%)
20K12.43 mi3.11 mi6565-25754-23754-236902(Top 27%)962(Top 9%)962(Top 21%)
Half13.11 mi0.68 mi6543+22751+3751+36465(Top 25%)823(Top 8%)823(Top 18%)
25K15.53 mi2.42 mi6388+155746+5746+56045(Top 24%)828(Top 8%)828(Top 18%)
30K18.64 mi3.11 mi5957+431682+64682+644871(Top 19%)605(Top 6%)605(Top 13%)
20M20.00 mi1.36 mi5812+145675+7675+75055(Top 20%)762(Top 7%)762(Top 16%)
21M21.00 mi1.00 mi5792+20695-20695-207085(Top 28%)1743(Top 16%)1743(Top 37%)
35K21.75 mi0.75 mi5717+75697-2697-25345(Top 21%)1034(Top 9%)1034(Top 22%)
23M23.00 mi1.25 mi5660+57715-18715-186241(Top 24%)1551(Top 14%)1551(Top 33%)
24M24.00 mi1.00 mi5735-75757-42757-428959(Top 35%)2922(Top 27%)2922(Top 63%)
40K24.85 mi0.85 mi6101-366915-158915-15815819(Top 62%)6400(Top 59%)6400(Top 137%)
25.2M25.20 mi0.35 mi6160-59958-43958-4310770(Top 42%)3963(Top 36%)3963(Top 85%)
Finish26.22 mi1.02 mi6478-3181106-1481106-14814680(Top 57%)5805(Top 53%)5805(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

6893

Females

881

F18-39

881

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6471

Females

718

F18-39

718

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

6893

Females

881

F18-39

881

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6902

Females

962

F18-39

962

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6465

Females

823

F18-39

823

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6045

Females

828

F18-39

828

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4871

Females

605

F18-39

605

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5055

Females

762

F18-39

762

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7085

Females

1743

F18-39

1743

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5345

Females

1034

F18-39

1034

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6241

Females

1551

F18-39

1551

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8959

Females

2922

F18-39

2922

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15819

Females

6400

F18-39

6400

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10770

Females

3963

F18-39

3963

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14680

Females

5805

F18-39

5805

Passing Analysis

Category:
Athletes Passed
1756
Passed By
1939
Net Change
-183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6295
5K → 10K148218-70#6295#6365
10K → 15K89264-175#6365#6540
15K → 20K159184-25#6540#6565
20K → Half3816+22#6565#6543
Half → 25K21762+155#6543#6388
25K → 30K47039+431#6388#5957
30K → 20M17833+145#5957#5812
20M → 21M10383+20#5812#5792
21M → 35K10631+75#5792#5717
35K → 23M13477+57#5717#5660
23M → 24M54129-75#5660#5735
24M → 40K19385-366#5735#6101
40K → 25.2M2786-59#6101#6160
25.2M → Finish14332-318#6160#6478
TOTALS17561939-183
📊

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