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BOSTON MARATHON 2024

Laurie Lavallee

Bib: 20714•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
Masters (Masters Women)
#0 / 6263
Top 35%
Division (F55-59)
#0 / 876
Top 16%
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
8:51/mi
27:29
↑ 97↓ 3451.5%
10K· 6.21 mi
8:51/mi
54:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:48/mi
1:22:18
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:49:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:55:34
↑ 19↓ 370.5%
25K· 15.53 mi
8:44/mi
2:16:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:44:22
↑ 181↓ 1480.2%
20M
8:45/mi
2:56:15
↑ 64↓ 500.2%
21M
9:00/mi
3:05:15
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:11:37
↑ 17↓ 861.7%
23M
8:39/mi
3:22:27
↑ 23↓ 630.6%
24M
8:34/mi
3:31:01
↓ 821.3%
40K· 24.85 mi
8:44/mi
3:38:29
↓ 200.3%
25.2M
9:25/mi
3:41:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:49:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:55:34
Pace8:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:54:21
Pace8:43 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1727:298:5127:29
8:51
-
10K
6.21 mi11:49:4654:588:5127:29
8:51
0:00
15K
9.32 mi12:17:061:22:188:5027:20
8:48
-0:03
20K
12.43 mi12:44:311:49:438:5027:25
8:49
+0:01
Half
13.11 mi12:50:221:55:348:495:51
8:34
-0:15
25K
15.53 mi13:11:332:16:458:4821:11
8:44
+0:10
30K
18.64 mi13:39:102:44:228:4927:37
8:53
+0:09
20M
20.00 mi13:51:032:56:158:4911:53
8:45
-0:08
21M
21.00 mi14:00:033:05:158:499:00
9:00
+0:15
35K
21.75 mi14:06:253:11:378:496:22
8:31
-0:29
23M
23.00 mi14:17:153:22:278:4810:50
8:39
+0:08
24M
24.00 mi14:25:493:31:018:488:34
8:34
-0:05
40K
24.85 mi14:33:173:38:298:477:28
8:44
+0:10
25.2M
25.20 mi14:36:323:41:448:483:15
9:25
+0:41
Finish
26.22 mi14:44:433:49:558:478:11
8:02
-1:23

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

8:02 /mi

Average Pace

8:47 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:05

59% of race

Time at Steady Pace

1:34:50

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:22:1727:298:5127:29
8:51
#19485
10K
6.21 mi11:49:4654:588:5127:29
8:51
#19256
15K
9.32 mi12:17:061:22:188:5027:20
8:48
#18841
20K
12.43 mi12:44:311:49:438:5027:25
8:49
#18158
Half
13.11 mi12:50:221:55:348:495:51
8:34
#18059
25K
15.53 mi13:11:332:16:458:4821:11
8:44
#17386
30K
18.64 mi13:39:102:44:228:4927:37
8:53
#16483
20M
20.00 mi13:51:032:56:158:4911:53
8:45
#16093
21M
21.00 mi14:00:033:05:158:499:00
9:00
#15672
35K
21.75 mi14:06:253:11:378:496:22
8:31
#15477
23M
23.00 mi14:17:153:22:278:4810:50
8:39
#15112
24M
24.00 mi14:25:493:31:018:488:34
8:34
#14831
40K
24.85 mi14:33:173:38:298:477:28
8:44
#14591
25.2M
25.20 mi14:36:323:41:448:483:15
9:25
#14468
Finish
26.22 mi14:44:433:49:558:478:11
8:02
#14250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi194857613761317965(Top 70%)6695(Top 61%)6695(Top 764%)
10K6.21 mi3.10 mi19256+2297464+1497464+14919087(Top 75%)7337(Top 67%)7337(Top 838%)
15K9.32 mi3.11 mi18841+4157213+2517213+25117965(Top 70%)6695(Top 61%)6695(Top 764%)
20K12.43 mi3.11 mi18158+6836821+3926821+39216521(Top 65%)5904(Top 54%)5904(Top 674%)
Half13.11 mi0.68 mi18059+996774+476774+4716138(Top 63%)5695(Top 52%)5695(Top 650%)
25K15.53 mi2.42 mi17386+6736425+3496425+34914262(Top 56%)4751(Top 43%)4751(Top 542%)
30K18.64 mi3.11 mi16483+9035960+4655960+46512708(Top 50%)4118(Top 38%)4118(Top 470%)
20M20.00 mi1.36 mi16093+3905763+1975763+19710830(Top 42%)3391(Top 31%)3391(Top 387%)
21M21.00 mi1.00 mi15672+4215562+2015562+2018633(Top 34%)2515(Top 23%)2515(Top 287%)
35K21.75 mi0.75 mi15477+1955478+845478+8410852(Top 42%)3681(Top 34%)3681(Top 420%)
23M23.00 mi1.25 mi15112+3655312+1665312+1669340(Top 37%)3059(Top 28%)3059(Top 349%)
24M24.00 mi1.00 mi14831+2815200+1125200+1129892(Top 39%)3395(Top 31%)3395(Top 388%)
40K24.85 mi0.85 mi14591+2405106+945106+949596(Top 38%)3375(Top 31%)3375(Top 385%)
25.2M25.20 mi0.35 mi14468+1235048+585048+588531(Top 33%)2939(Top 27%)2939(Top 336%)
Finish26.22 mi1.02 mi14250+2184957+914957+918770(Top 34%)2961(Top 27%)2961(Top 338%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17965

Females

6695

F55-59

6695

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19087

Females

7337

F55-59

7337

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17965

Females

6695

F55-59

6695

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16521

Females

5904

F55-59

5904

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16138

Females

5695

F55-59

5695

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14262

Females

4751

F55-59

4751

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12708

Females

4118

F55-59

4118

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10830

Females

3391

F55-59

3391

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8633

Females

2515

F55-59

2515

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10852

Females

3681

F55-59

3681

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9340

Females

3059

F55-59

3059

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9892

Females

3395

F55-59

3395

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9596

Females

3375

F55-59

3375

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8531

Females

2939

F55-59

2939

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8770

Females

2961

F55-59

2961

Passing Analysis

Category:
Athletes Passed
5481
Passed By
246
Net Change
+5235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19485
5K → 10K381152+229#19485#19256
10K → 15K46853+415#19256#18841
15K → 20K69512+683#18841#18158
20K → Half1023+99#18158#18059
Half → 25K6752+673#18059#17386
25K → 30K9074+903#17386#16483
30K → 20M3922+390#16483#16093
20M → 21M4243+421#16093#15672
21M → 35K1961+195#15672#15477
35K → 23M3650+365#15477#15112
23M → 24M2854+281#15112#14831
24M → 40K2455+240#14831#14591
40K → 25.2M1252+123#14591#14468
25.2M → Finish2213+218#14468#14250
TOTALS5481246+5235
📊

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