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BOSTON MARATHON 2024

Lauren Cummings

Bib: 12797•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
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
7:56/mi
24:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
49:17
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:14:29
↑ 67↓ 78
20K· 12.43 mi
8:10/mi
1:39:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:45:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:06:02
↑ 66↓ 880.2%
30K· 18.64 mi
9:24/mi
2:35:14
↑ 181↓ 1480.2%
20M
9:26/mi
2:48:03
↑ 64↓ 500.2%
21M
10:18/mi
2:58:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
3:04:50
↑ 17↓ 861.7%
23M
9:08/mi
3:16:16
↑ 23↓ 630.6%
24M
8:52/mi
3:25:08
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:32:42
↓ 200.3%
25.2M
10:35/mi
3:36:21
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:44:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:10
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:59:40
Pace9:08 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2524:407:5624:40
7:56
-
10K
6.21 mi11:19:0249:177:5624:37
7:55
-0:01
15K
9.32 mi11:44:141:14:297:5925:12
8:07
+0:12
20K
12.43 mi12:09:361:39:518:0225:22
8:10
+0:03
Half
13.11 mi12:14:551:45:108:015:19
7:48
-0:22
25K
15.53 mi12:35:472:06:028:0720:52
8:36
+0:48
30K
18.64 mi13:04:592:35:148:2029:12
9:24
+0:48
20M
20.00 mi13:17:482:48:038:2412:49
9:26
+0:02
21M
21.00 mi13:28:062:58:218:3010:18
10:18
+0:52
35K
21.75 mi13:34:353:04:508:306:29
8:40
-1:38
23M
23.00 mi13:46:013:16:168:3211:26
9:08
+0:28
24M
24.00 mi13:54:533:25:088:338:52
8:52
-0:16
40K
24.85 mi14:02:273:32:428:337:34
8:51
-0:01
25.2M
25.20 mi14:06:063:36:218:353:39
10:35
+1:44
Finish
26.22 mi14:14:353:44:508:358:29
8:19
-2:16

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

7:48 /mi

Average Pace

8:35 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:10

47% of race

Time at Steady Pace

52:16

23% of race

Time at Slower Pace

1:07:24

30% of race

Average Pace: 8:34 /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 mi10:54:2524:407:5624:40
7:56
#14197
10K
6.21 mi11:19:0249:177:5624:37
7:55
#13914
15K
9.32 mi11:44:141:14:297:5925:12
8:07
#14011
20K
12.43 mi12:09:361:39:518:0225:22
8:10
#13676
Half
13.11 mi12:14:551:45:108:015:19
7:48
#13550
25K
15.53 mi12:35:472:06:028:0720:52
8:36
#13508
30K
18.64 mi13:04:592:35:148:2029:12
9:24
#13777
20M
20.00 mi13:17:482:48:038:2412:49
9:26
#13785
21M
21.00 mi13:28:062:58:218:3010:18
10:18
#13805
35K
21.75 mi13:34:353:04:508:306:29
8:40
#13664
23M
23.00 mi13:46:013:16:168:3211:26
9:08
#13571
24M
24.00 mi13:54:533:25:088:338:52
8:52
#13430
40K
24.85 mi14:02:273:32:428:337:34
8:51
#13245
25.2M
25.20 mi14:06:063:36:218:353:39
10:35
#13251
Finish
26.22 mi14:14:353:44:508:358:29
8:19
#13106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi141974445444514170(Top 55%)4469(Top 41%)4469(Top 96%)
10K6.21 mi3.10 mi13914+2834286+1594286+15913636(Top 53%)4128(Top 38%)4128(Top 89%)
15K9.32 mi3.11 mi14011-974344-584344-5814170(Top 55%)4469(Top 41%)4469(Top 96%)
20K12.43 mi3.11 mi13676+3354169+1754169+17512925(Top 51%)3809(Top 35%)3809(Top 82%)
Half13.11 mi0.68 mi13550+1264094+754094+7511373(Top 45%)3018(Top 28%)3018(Top 65%)
25K15.53 mi2.42 mi13508+424098-44098-413630(Top 53%)4398(Top 40%)4398(Top 94%)
30K18.64 mi3.11 mi13777-2694353-2554353-25515045(Top 59%)5436(Top 50%)5436(Top 117%)
20M20.00 mi1.36 mi13785-84416-634416-6314209(Top 56%)5235(Top 48%)5235(Top 112%)
21M21.00 mi1.00 mi13805-204489-734489-7314132(Top 55%)5378(Top 49%)5378(Top 115%)
35K21.75 mi0.75 mi13664+1414443+464443+4611665(Top 46%)4112(Top 38%)4112(Top 88%)
23M23.00 mi1.25 mi13571+934450-74450-711853(Top 46%)4328(Top 40%)4328(Top 93%)
24M24.00 mi1.00 mi13430+1414421+294421+2911493(Top 45%)4161(Top 38%)4161(Top 89%)
40K24.85 mi0.85 mi13245+1854351+704351+7010183(Top 40%)3657(Top 33%)3657(Top 78%)
25.2M25.20 mi0.35 mi13251-64373-224373-2213124(Top 51%)5145(Top 47%)5145(Top 110%)
Finish26.22 mi1.02 mi13106+1454335+384335+3810534(Top 41%)3766(Top 34%)3766(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14170

Females

4469

F18-39

4469

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13636

Females

4128

F18-39

4128

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14170

Females

4469

F18-39

4469

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

12925

Females

3809

F18-39

3809

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11373

Females

3018

F18-39

3018

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13630

Females

4398

F18-39

4398

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15045

Females

5436

F18-39

5436

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14209

Females

5235

F18-39

5235

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14132

Females

5378

F18-39

5378

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11665

Females

4112

F18-39

4112

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11853

Females

4328

F18-39

4328

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11493

Females

4161

F18-39

4161

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10183

Females

3657

F18-39

3657

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13124

Females

5145

F18-39

5145

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10534

Females

3766

F18-39

3766

Passing Analysis

Category:
Athletes Passed
2799
Passed By
1708
Net Change
+1091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14197
5K → 10K452169+283#14197#13914
10K → 15K195292-97#13914#14011
15K → 20K42590+335#14011#13676
20K → Half1271+126#13676#13550
Half → 25K228186+42#13550#13508
25K → 30K210479-269#13508#13777
30K → 20M135143-8#13777#13785
20M → 21M139159-20#13785#13805
21M → 35K15918+141#13805#13664
35K → 23M16370+93#13664#13571
23M → 24M16726+141#13571#13430
24M → 40K19510+185#13430#13245
40K → 25.2M4248-6#13245#13251
25.2M → Finish16217+145#13251#13106
TOTALS27991708+1091
📊

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