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BOSTON MARATHON 2024

Elizabeth Lawlor

Bib: 29004•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

Start
0:00:00
Race begins
5K· 3.11 mi
30:51
Rank: #22852
Start → 5K
30:51 | 9:56/mi
10K· 6.21 mi
1:04:22
Rank: #23494 (-642)
5K → 10K
33:31 | 10:47/mi
15K· 9.32 mi
1:35:24
Rank: #22994 (+500)
10K → 15K
31:02 | 9:59/mi
20K· 12.43 mi
2:09:01
Rank: #22786 (+208)
15K → 20K
33:37 | 10:49/mi
Half· 13.11 mi
2:15:34
Rank: #22680 (+106)
20K → Half
6:33 | 9:36/mi
25K· 15.53 mi
2:44:44
Rank: #22799 (-119)
Half → 25K
29:10 | 12:02/mi
30K· 18.64 mi
3:21:00
Rank: #22540 (+259)
25K → 30K
36:16 | 11:40/mi
20M
3:34:59
Rank: #22226 (+314)
30K → 20M
13:59 | 10:17/mi
21M
3:47:00
Rank: #22035 (+191)
20M → 21M
12:01 | 12:01/mi
35K· 21.75 mi
3:55:12
Rank: #21953 (+82)
21M → 35K
8:12 | 10:58/mi
23M
4:09:58
Rank: #21857 (+96)
35K → 23M
14:46 | 11:48/mi
24M
4:21:14
Rank: #21758 (+99)
23M → 24M
11:16 | 11:16/mi
40K· 24.85 mi
4:30:07
Rank: #21610 (+148)
24M → 40K
8:53 | 10:23/mi
25.2M
4:34:28
Rank: #21568 (+42)
40K → 25.2M
4:21 | 12:37/mi
Finish· 26.22 mi
4:43:13
Rank: #21329 (+239)
25.2M → Finish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:34
Pace10:20 /mi
2nd Half
Distance13.11 mi
Time2:27:39
Pace11:16 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2430:519:5630:51
9:56
-
10K
6.21 mi12:27:551:04:2210:2233:31
10:47
+0:51
15K
9.32 mi12:58:571:35:2410:1431:02
9:59
-0:48
20K
12.43 mi13:32:342:09:0110:2333:37
10:49
+0:50
Half
13.11 mi13:39:072:15:3410:206:33
9:36
-1:13
25K
15.53 mi14:08:172:44:4410:3629:10
12:02
+2:26
30K
18.64 mi14:44:333:21:0010:4736:16
11:40
-0:22
20M
20.00 mi14:58:323:34:5910:4513:59
10:17
-1:23
21M
21.00 mi15:10:333:47:0010:4912:01
12:01
+1:44
35K
21.75 mi15:18:453:55:1210:498:12
10:58
-1:03
23M
23.00 mi15:33:314:09:5810:5214:46
11:48
+0:50
24M
24.00 mi15:44:474:21:1410:5311:16
11:16
-0:32
40K
24.85 mi15:53:404:30:0710:528:53
10:23
-0:53
25.2M
25.20 mi15:58:014:34:2810:534:21
12:37
+2:14
Finish
26.22 mi16:06:464:43:1310:498:45
8:35
-4:02

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

8:35 /mi

Average Pace

10:49 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:10

32% of race

Time at Steady Pace

1:35:29

34% of race

Time at Slower Pace

1:36:34

34% of race

Average Pace: 10:48 /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 mi11:54:2430:519:5630:51
9:56
#22852
10K
6.21 mi12:27:551:04:2210:2233:31
10:47
#23494
15K
9.32 mi12:58:571:35:2410:1431:02
9:59
#22994
20K
12.43 mi13:32:342:09:0110:2333:37
10:49
#22786
Half
13.11 mi13:39:072:15:3410:206:33
9:36
#22680
25K
15.53 mi14:08:172:44:4410:3629:10
12:02
#22799
30K
18.64 mi14:44:333:21:0010:4736:16
11:40
#22540
20M
20.00 mi14:58:323:34:5910:4513:59
10:17
#22226
21M
21.00 mi15:10:333:47:0010:4912:01
12:01
#22035
35K
21.75 mi15:18:453:55:1210:498:12
10:58
#21953
23M
23.00 mi15:33:314:09:5810:5214:46
11:48
#21857
24M
24.00 mi15:44:474:21:1410:5311:16
11:16
#21758
40K
24.85 mi15:53:404:30:0710:528:53
10:23
#21610
25.2M
25.20 mi15:58:014:34:2810:534:21
12:37
#21568
Finish
26.22 mi16:06:464:43:1310:498:45
8:35
#21329
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi228529319931921913(Top 86%)8831(Top 81%)8831(Top 190%)
10K6.21 mi3.10 mi23494-6429670-3519670-35124000(Top 94%)9968(Top 91%)9968(Top 214%)
15K9.32 mi3.11 mi22994+5009418+2529418+25221913(Top 86%)8831(Top 81%)8831(Top 190%)
20K12.43 mi3.11 mi22786+2089300+1189300+11822318(Top 87%)9087(Top 83%)9087(Top 195%)
Half13.11 mi0.68 mi22680+1069248+529248+5220401(Top 80%)8102(Top 74%)8102(Top 174%)
25K15.53 mi2.42 mi22799-1199333-859333-8523188(Top 91%)9637(Top 88%)9637(Top 207%)
30K18.64 mi3.11 mi22540+2599246+879246+8721364(Top 84%)8829(Top 81%)8829(Top 189%)
20M20.00 mi1.36 mi22226+3149101+1459101+14517385(Top 68%)6922(Top 63%)6922(Top 149%)
21M21.00 mi1.00 mi22035+1919020+819020+8118860(Top 74%)7760(Top 71%)7760(Top 167%)
35K21.75 mi0.75 mi21953+828997+238997+2319743(Top 77%)8213(Top 75%)8213(Top 176%)
23M23.00 mi1.25 mi21857+968972+258972+2520300(Top 79%)8546(Top 78%)8546(Top 183%)
24M24.00 mi1.00 mi21758+998955+178955+1719920(Top 78%)8402(Top 77%)8402(Top 180%)
40K24.85 mi0.85 mi21610+1488897+588897+5816384(Top 64%)6696(Top 61%)6696(Top 144%)
25.2M25.20 mi0.35 mi21568+428882+158882+1518835(Top 74%)7935(Top 73%)7935(Top 170%)
Finish26.22 mi1.02 mi21329+2398768+1148768+11412034(Top 47%)4495(Top 41%)4495(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21913

Females

8831

F18-39

8831

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

24000

Females

9968

F18-39

9968

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21913

Females

8831

F18-39

8831

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22318

Females

9087

F18-39

9087

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20401

Females

8102

F18-39

8102

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

23188

Females

9637

F18-39

9637

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21364

Females

8829

F18-39

8829

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17385

Females

6922

F18-39

6922

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

18860

Females

7760

F18-39

7760

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19743

Females

8213

F18-39

8213

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20300

Females

8546

F18-39

8546

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19920

Females

8402

F18-39

8402

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16384

Females

6696

F18-39

6696

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18835

Females

7935

F18-39

7935

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12034

Females

4495

F18-39

4495

Passing Analysis

Category:
Athletes Passed
2565
Passed By
1042
Net Change
+1523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22852
5K → 10K42684-642#22852#23494
10K → 15K5066+500#23494#22994
15K → 20K27466+208#22994#22786
20K → Half1060+106#22786#22680
Half → 25K81200-119#22680#22799
25K → 30K28930+259#22799#22540
30K → 20M3140+314#22540#22226
20M → 21M1954+191#22226#22035
21M → 35K919+82#22035#21953
35K → 23M11721+96#21953#21857
23M → 24M11415+99#21857#21758
24M → 40K1491+148#21758#21610
40K → 25.2M486+42#21610#21568
25.2M → Finish2390+239#21568#21329
TOTALS25651042+1523
📊

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