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BOSTON MARATHON 2024

Lauren Ettin

Bib: 23952•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:13
Rank: #20404
Start → 5K
28:13 | 9:05/mi
10K· 6.21 mi
55:40
Rank: #19728 (+676)
5K → 10K
27:27 | 8:50/mi
15K· 9.32 mi
1:26:33
Rank: #20607 (-879)
10K → 15K
30:53 | 9:56/mi
20K· 12.43 mi
2:00:50
Rank: #21257 (-650)
15K → 20K
34:17 | 11:02/mi
Half· 13.11 mi
2:07:47
Rank: #21275 (-18)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:34:57
Rank: #21416 (-141)
Half → 25K
27:10 | 11:12/mi
30K· 18.64 mi
3:10:11
Rank: #21256 (+160)
25K → 30K
35:14 | 11:20/mi
20M
3:24:59
Rank: #21079 (+177)
30K → 20M
14:48 | 10:53/mi
21M
3:37:15
Rank: #20999 (+80)
20M → 21M
12:16 | 12:16/mi
35K· 21.75 mi
3:45:04
Rank: #20906 (+93)
21M → 35K
7:49 | 10:27/mi
23M
3:58:36
Rank: #20730 (+176)
35K → 23M
13:32 | 10:49/mi
24M
4:08:41
Rank: #20567 (+163)
23M → 24M
10:05 | 10:05/mi
40K· 24.85 mi
4:17:31
Rank: #20430 (+137)
24M → 40K
8:50 | 10:20/mi
25.2M
4:21:46
Rank: #20374 (+56)
40K → 25.2M
4:15 | 12:19/mi
Finish· 26.22 mi
4:31:59
Rank: #20298 (+76)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:47
Pace9:45 /mi
2nd Half
Distance13.11 mi
Time2:24:12
Pace11:00 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2328:139:0528:13
9:05
-
10K
6.21 mi12:12:5055:408:5827:27
8:50
-0:15
15K
9.32 mi12:43:431:26:339:1730:53
9:56
+1:06
20K
12.43 mi13:18:002:00:509:4334:17
11:02
+1:06
Half
13.11 mi13:24:572:07:479:456:57
10:11
-0:51
25K
15.53 mi13:52:072:34:579:5827:10
11:12
+1:01
30K
18.64 mi14:27:213:10:1110:1235:14
11:20
+0:08
20M
20.00 mi14:42:093:24:5910:1514:48
10:53
-0:27
21M
21.00 mi14:54:253:37:1510:2112:16
12:16
+1:23
35K
21.75 mi15:02:143:45:0410:217:49
10:27
-1:49
23M
23.00 mi15:15:463:58:3610:2213:32
10:49
+0:22
24M
24.00 mi15:25:514:08:4110:2210:05
10:05
-0:44
40K
24.85 mi15:34:414:17:3110:228:50
10:20
+0:15
25.2M
25.20 mi15:38:564:21:4610:234:15
12:19
+1:59
Finish
26.22 mi15:49:094:31:5910:2310:13
10:02
-2:17

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

8:50 /mi

Average Pace

10:23 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:33

32% of race

Time at Steady Pace

1:12:14

27% of race

Time at Slower Pace

1:53:12

42% of race

Average Pace: 10:22 /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 mi11:45:2328:139:0528:13
9:05
#20404
10K
6.21 mi12:12:5055:408:5827:27
8:50
#19728
15K
9.32 mi12:43:431:26:339:1730:53
9:56
#20607
20K
12.43 mi13:18:002:00:509:4334:17
11:02
#21257
Half
13.11 mi13:24:572:07:479:456:57
10:11
#21275
25K
15.53 mi13:52:072:34:579:5827:10
11:12
#21416
30K
18.64 mi14:27:213:10:1110:1235:14
11:20
#21256
20M
20.00 mi14:42:093:24:5910:1514:48
10:53
#21079
21M
21.00 mi14:54:253:37:1510:2112:16
12:16
#20999
35K
21.75 mi15:02:143:45:0410:217:49
10:27
#20906
23M
23.00 mi15:15:463:58:3610:2213:32
10:49
#20730
24M
24.00 mi15:25:514:08:4110:2210:05
10:05
#20567
40K
24.85 mi15:34:414:17:3110:228:50
10:20
#20430
25.2M
25.20 mi15:38:564:21:4610:234:15
12:19
#20374
Finish
26.22 mi15:49:094:31:5910:2310:13
10:02
#20298
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi204048094809421788(Top 85%)8752(Top 80%)8752(Top 499%)
10K6.21 mi3.10 mi19728+6767720+3747720+37419037(Top 75%)7314(Top 67%)7314(Top 417%)
15K9.32 mi3.11 mi20607-8798144-4248144-42421788(Top 85%)8752(Top 80%)8752(Top 499%)
20K12.43 mi3.11 mi21257-6508493-3498493-34922682(Top 89%)9277(Top 85%)9277(Top 529%)
Half13.11 mi0.68 mi21275-188498-58498-521968(Top 86%)8941(Top 82%)8941(Top 510%)
25K15.53 mi2.42 mi21416-1418600-1028600-10221880(Top 86%)8932(Top 82%)8932(Top 510%)
30K18.64 mi3.11 mi21256+1608561+398561+3920708(Top 81%)8481(Top 78%)8481(Top 484%)
20M20.00 mi1.36 mi21079+1778504+578504+5719020(Top 74%)7724(Top 71%)7724(Top 441%)
21M21.00 mi1.00 mi20999+808485+198485+1919397(Top 76%)8019(Top 73%)8019(Top 457%)
35K21.75 mi0.75 mi20906+938450+358450+3518465(Top 72%)7574(Top 69%)7574(Top 432%)
23M23.00 mi1.25 mi20730+1768389+618389+6117892(Top 70%)7366(Top 67%)7366(Top 420%)
24M24.00 mi1.00 mi20567+1638324+658324+6516613(Top 65%)6758(Top 62%)6758(Top 386%)
40K24.85 mi0.85 mi20430+1378269+558269+5516182(Top 63%)6599(Top 60%)6599(Top 376%)
25.2M25.20 mi0.35 mi20374+568242+278242+2718158(Top 71%)7609(Top 70%)7609(Top 434%)
Finish26.22 mi1.02 mi20298+768217+258217+2518501(Top 72%)7741(Top 71%)7741(Top 442%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21788

Females

8752

F45-49

8752

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19037

Females

7314

F45-49

7314

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21788

Females

8752

F45-49

8752

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22682

Females

9277

F45-49

9277

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

21968

Females

8941

F45-49

8941

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

21880

Females

8932

F45-49

8932

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20708

Females

8481

F45-49

8481

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19020

Females

7724

F45-49

7724

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19397

Females

8019

F45-49

8019

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18465

Females

7574

F45-49

7574

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17892

Females

7366

F45-49

7366

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16613

Females

6758

F45-49

6758

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16182

Females

6599

F45-49

6599

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18158

Females

7609

F45-49

7609

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18501

Females

7741

F45-49

7741

Passing Analysis

Category:
Athletes Passed
2229
Passed By
2123
Net Change
+106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20404
5K → 10K72751+676#20404#19728
10K → 15K48927-879#19728#20607
15K → 20K40690-650#20607#21257
20K → Half2240-18#21257#21275
Half → 25K103244-141#21275#21416
25K → 30K24585+160#21416#21256
30K → 20M1858+177#21256#21079
20M → 21M11838+80#21079#20999
21M → 35K1007+93#20999#20906
35K → 23M1837+176#20906#20730
23M → 24M1685+163#20730#20567
24M → 40K1414+137#20567#20430
40K → 25.2M593+56#20430#20374
25.2M → Finish9014+76#20374#20298
TOTALS22292123+106
📊

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