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BOSTON MARATHON 2024

Luiza Van Der Sand

Bib: 14945•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 31%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #14222
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:16
Rank: #13879 (+343)
5K → 10K
24:35 | 7:55/mi
15K· 9.32 mi
1:13:51
Rank: #13487 (+392)
10K → 15K
24:35 | 7:55/mi
20K· 12.43 mi
1:38:41
Rank: #12943 (+544)
15K → 20K
24:50 | 8:00/mi
Half· 13.11 mi
1:44:02
Rank: #12864 (+79)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:42
Rank: #12437 (+427)
Half → 25K
19:40 | 8:07/mi
30K· 18.64 mi
2:29:01
Rank: #11616 (+821)
25K → 30K
25:19 | 8:09/mi
20M
2:39:56
Rank: #11160 (+456)
30K → 20M
10:55 | 8:02/mi
21M
2:48:06
Rank: #10641 (+519)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:53:37
Rank: #10368 (+273)
21M → 35K
5:31 | 7:22/mi
23M
3:03:05
Rank: #9843 (+525)
35K → 23M
9:28 | 7:34/mi
24M
3:10:06
Rank: #9349 (+494)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
3:16:12
Rank: #8937 (+412)
24M → 40K
6:06 | 7:08/mi
25.2M
3:18:56
Rank: #8753 (+184)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:26:01
Rank: #8418 (+335)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:02
Pace7:56 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4624:417:5724:41
7:57
-
10K
6.21 mi11:20:2149:167:5624:35
7:55
-0:02
15K
9.32 mi11:44:561:13:517:5524:35
7:55
0:00
20K
12.43 mi12:09:461:38:417:5624:50
8:00
+0:05
Half
13.11 mi12:15:071:44:027:565:21
7:50
-0:10
25K
15.53 mi12:34:472:03:427:5819:40
8:07
+0:17
30K
18.64 mi13:00:062:29:018:0025:19
8:09
+0:02
20M
20.00 mi13:11:012:39:568:0010:55
8:02
-0:07
21M
21.00 mi13:19:112:48:068:008:10
8:10
+0:08
35K
21.75 mi13:24:422:53:377:595:31
7:22
-0:48
23M
23.00 mi13:34:103:03:057:589:28
7:34
+0:12
24M
24.00 mi13:41:113:10:067:557:01
7:01
-0:33
40K
24.85 mi13:47:173:16:127:546:06
7:08
+0:07
25.2M
25.20 mi13:50:013:18:567:542:44
7:56
+0:48
Finish
26.22 mi13:57:063:26:017:527:05
6:57
-0:59

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

6:57 /mi

Average Pace

7:52 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:11

17% of race

Time at Steady Pace

2:50:50

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:55:4624:417:5724:41
7:57
#14222
10K
6.21 mi11:20:2149:167:5624:35
7:55
#13879
15K
9.32 mi11:44:561:13:517:5524:35
7:55
#13487
20K
12.43 mi12:09:461:38:417:5624:50
8:00
#12943
Half
13.11 mi12:15:071:44:027:565:21
7:50
#12864
25K
15.53 mi12:34:472:03:427:5819:40
8:07
#12437
30K
18.64 mi13:00:062:29:018:0025:19
8:09
#11616
20M
20.00 mi13:11:012:39:568:0010:55
8:02
#11160
21M
21.00 mi13:19:112:48:068:008:10
8:10
#10641
35K
21.75 mi13:24:422:53:377:595:31
7:22
#10368
23M
23.00 mi13:34:103:03:057:589:28
7:34
#9843
24M
24.00 mi13:41:113:10:067:557:01
7:01
#9349
40K
24.85 mi13:47:173:16:127:546:06
7:08
#8937
25.2M
25.20 mi13:50:013:18:567:542:44
7:56
#8753
Finish
26.22 mi13:57:063:26:017:527:05
6:57
#8418
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi142224453445312782(Top 50%)3668(Top 34%)3668(Top 79%)
10K6.21 mi3.10 mi13879+3434266+1874266+18713533(Top 53%)4064(Top 37%)4064(Top 87%)
15K9.32 mi3.11 mi13487+3924043+2234043+22312782(Top 50%)3668(Top 34%)3668(Top 79%)
20K12.43 mi3.11 mi12943+5443737+3063737+30611771(Top 46%)3194(Top 29%)3194(Top 69%)
Half13.11 mi0.68 mi12864+793703+343703+3411650(Top 46%)3131(Top 29%)3131(Top 67%)
25K15.53 mi2.42 mi12437+4273498+2053498+20510868(Top 43%)2895(Top 27%)2895(Top 62%)
30K18.64 mi3.11 mi11616+8213152+3463152+3468732(Top 34%)2087(Top 19%)2087(Top 45%)
20M20.00 mi1.36 mi11160+4562964+1882964+1886987(Top 27%)1547(Top 14%)1547(Top 33%)
21M21.00 mi1.00 mi10641+5192757+2072757+2074816(Top 19%)829(Top 8%)829(Top 18%)
35K21.75 mi0.75 mi10368+2732650+1072650+1074536(Top 18%)711(Top 7%)711(Top 15%)
23M23.00 mi1.25 mi9843+5252455+1952455+1953880(Top 15%)575(Top 5%)575(Top 12%)
24M24.00 mi1.00 mi9349+4942249+2062249+2062412(Top 9%)264(Top 2%)264(Top 6%)
40K24.85 mi0.85 mi8937+4122093+1562093+1562312(Top 9%)268(Top 2%)268(Top 6%)
25.2M25.20 mi0.35 mi8753+1842038+552038+552598(Top 10%)369(Top 3%)369(Top 8%)
Finish26.22 mi1.02 mi8418+3351922+1161922+1162976(Top 12%)469(Top 4%)469(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12782

Females

3668

F18-39

3668

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

13533

Females

4064

F18-39

4064

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12782

Females

3668

F18-39

3668

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11771

Females

3194

F18-39

3194

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11650

Females

3131

F18-39

3131

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

10868

Females

2895

F18-39

2895

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8732

Females

2087

F18-39

2087

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6987

Females

1547

F18-39

1547

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4816

Females

829

F18-39

829

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4536

Females

711

F18-39

711

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3880

Females

575

F18-39

575

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2412

Females

264

F18-39

264

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2312

Females

268

F18-39

268

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2598

Females

369

F18-39

369

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

2976

Females

469

F18-39

469

Passing Analysis

Category:
Athletes Passed
6114*
Passed By
310
Net Change
+5804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14222
5K → 10K496153+343#14222#13879
10K → 15K44452+392#13879#13487
15K → 20K58541+544#13487#12943
20K → Half9213+79#12943#12864
Half → 25K46336+427#12864#12437
25K → 30K83211+821#12437#11616
30K → 20M4593+456#11616#11160
20M → 21M5190+519#11160#10641
21M → 35K2730+273#10641#10368
35K → 23M526*1+525#10368#9843
23M → 24M494*0+494#9843#9349
24M → 40K4120+412#9349#8937
40K → 25.2M1840+184#8937#8753
25.2M → Finish3350+335#8753#8418
TOTALS6114*310+5804

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

📊

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