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BOSTON MARATHON 2024

Elizabeth Langevin

Bib: 30431•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
8:10/mi
25:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
50:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:16:17
↑ 67↓ 78
20K· 12.43 mi
8:42/mi
1:43:18
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:49:09
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:11:38
↑ 66↓ 880.2%
30K· 18.64 mi
9:52/mi
2:42:16
↑ 181↓ 1480.2%
20M
9:34/mi
2:55:16
↑ 64↓ 500.2%
21M
10:30/mi
3:05:46
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:12:43
↑ 17↓ 861.7%
23M
9:32/mi
3:24:39
↑ 23↓ 630.6%
24M
9:19/mi
3:33:58
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:42:10
↓ 200.3%
25.2M
10:50/mi
3:45:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:54:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:09
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:05:42
Pace9:35 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1425:218:1025:21
8:10
-
10K
6.21 mi12:14:1950:268:0725:05
8:04
-0:06
15K
9.32 mi12:40:101:16:178:1125:51
8:19
+0:15
20K
12.43 mi13:07:111:43:188:1927:01
8:42
+0:23
Half
13.11 mi13:13:021:49:098:205:51
8:34
-0:08
25K
15.53 mi13:35:312:11:388:2822:29
9:16
+0:42
30K
18.64 mi14:06:092:42:168:4230:38
9:52
+0:36
20M
20.00 mi14:19:092:55:168:4613:00
9:34
-0:18
21M
21.00 mi14:29:393:05:468:5110:30
10:30
+0:56
35K
21.75 mi14:36:363:12:438:526:57
9:17
-1:13
23M
23.00 mi14:48:323:24:398:5411:56
9:32
+0:15
24M
24.00 mi14:57:513:33:588:559:19
9:19
-0:13
40K
24.85 mi15:06:033:42:108:568:12
9:35
+0:16
25.2M
25.20 mi15:09:473:45:548:583:44
10:50
+1:15
Finish
26.22 mi15:18:443:54:518:588:57
8:47
-2:03

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

8:04 /mi

Average Pace

8:58 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:06

50% of race

Time at Steady Pace

1:11:53

31% of race

Time at Slower Pace

44:52

19% of race

Average Pace: 8:57 /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 mi11:49:1425:218:1025:21
8:10
#15784
10K
6.21 mi12:14:1950:268:0725:05
8:04
#15230
15K
9.32 mi12:40:101:16:178:1125:51
8:19
#15248
20K
12.43 mi13:07:111:43:188:1927:01
8:42
#15351
Half
13.11 mi13:13:021:49:098:205:51
8:34
#15384
25K
15.53 mi13:35:312:11:388:2822:29
9:16
#15637
30K
18.64 mi14:06:092:42:168:4230:38
9:52
#15927
20M
20.00 mi14:19:092:55:168:4613:00
9:34
#15839
21M
21.00 mi14:29:393:05:468:5110:30
10:30
#15791
35K
21.75 mi14:36:363:12:438:526:57
9:17
#15748
23M
23.00 mi14:48:323:24:398:5411:56
9:32
#15613
24M
24.00 mi14:57:513:33:588:559:19
9:19
#15524
40K
24.85 mi15:06:033:42:108:568:12
9:35
#15419
25.2M
25.20 mi15:09:473:45:548:583:44
10:50
#15394
Finish
26.22 mi15:18:443:54:518:588:57
8:47
#15271
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157845435543515400(Top 60%)5205(Top 48%)5205(Top 112%)
10K6.21 mi3.10 mi15230+5545075+3605075+36014715(Top 58%)4761(Top 44%)4761(Top 102%)
15K9.32 mi3.11 mi15248-185099-245099-2415400(Top 60%)5205(Top 48%)5205(Top 112%)
20K12.43 mi3.11 mi15351-1035168-695168-6915838(Top 62%)5487(Top 50%)5487(Top 118%)
Half13.11 mi0.68 mi15384-335200-325200-3216162(Top 63%)5719(Top 52%)5719(Top 123%)
25K15.53 mi2.42 mi15637-2535385-1855385-18516703(Top 65%)6102(Top 56%)6102(Top 131%)
30K18.64 mi3.11 mi15927-2905630-2455630-24516860(Top 66%)6429(Top 59%)6429(Top 138%)
20M20.00 mi1.36 mi15839+885622+85622+814810(Top 58%)5562(Top 51%)5562(Top 119%)
21M21.00 mi1.00 mi15791+485636-145636-1414837(Top 58%)5743(Top 53%)5743(Top 123%)
35K21.75 mi0.75 mi15748+435633+35633+314682(Top 57%)5685(Top 52%)5685(Top 122%)
23M23.00 mi1.25 mi15613+1355603+305603+3013674(Top 54%)5252(Top 48%)5252(Top 113%)
24M24.00 mi1.00 mi15524+895590+135590+1313638(Top 53%)5256(Top 48%)5256(Top 113%)
40K24.85 mi0.85 mi15419+1055561+295561+2913489(Top 53%)5282(Top 48%)5282(Top 113%)
25.2M25.20 mi0.35 mi15394+255559+25559+213947(Top 55%)5543(Top 51%)5543(Top 119%)
Finish26.22 mi1.02 mi15271+1235514+455514+4513089(Top 51%)5022(Top 46%)5022(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15400

Females

5205

F18-39

5205

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14715

Females

4761

F18-39

4761

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15400

Females

5205

F18-39

5205

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15838

Females

5487

F18-39

5487

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16162

Females

5719

F18-39

5719

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16703

Females

6102

F18-39

6102

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

16860

Females

6429

F18-39

6429

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14810

Females

5562

F18-39

5562

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14837

Females

5743

F18-39

5743

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14682

Females

5685

F18-39

5685

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13674

Females

5252

F18-39

5252

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13638

Females

5256

F18-39

5256

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13489

Females

5282

F18-39

5282

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13947

Females

5543

F18-39

5543

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13089

Females

5022

F18-39

5022

Passing Analysis

Category:
Athletes Passed
2422
Passed By
1909
Net Change
+513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15784
5K → 10K64490+554#15784#15230
10K → 15K232250-18#15230#15248
15K → 20K198301-103#15248#15351
20K → Half3265-33#15351#15384
Half → 25K142395-253#15384#15637
25K → 30K153443-290#15637#15927
30K → 20M16779+88#15927#15839
20M → 21M13688+48#15839#15791
21M → 35K8542+43#15791#15748
35K → 23M18651+135#15748#15613
23M → 24M12637+89#15613#15524
24M → 40K12722+105#15524#15419
40K → 25.2M4924+25#15419#15394
25.2M → Finish14522+123#15394#15271
TOTALS24221909+513
📊

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