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BOSTON MARATHON 2025

Lauren Whitman

Bib: 32036•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:57
Rank: #27469
Start → 5K
33:57 | 10:56/mi
10K· 6.21 mi
1:06:56
Rank: #26973 (+496)
5K → 10K
32:59 | 10:37/mi
15K· 9.32 mi
1:39:54
Rank: #26658 (+315)
10K → 15K
32:58 | 10:37/mi
20K· 12.43 mi
2:15:48
Rank: #26681 (-23)
15K → 20K
35:54 | 11:33/mi
Half· 13.11 mi
2:22:51
Rank: #26617 (+64)
20K → Half
7:03 | 10:20/mi
25K· 15.53 mi
2:53:22
Rank: #26731 (-114)
Half → 25K
30:31 | 12:35/mi
30K· 18.64 mi
3:34:42
Rank: #26804 (-73)
25K → 30K
41:20 | 13:18/mi
20M
3:50:33
Rank: #26684 (+120)
30K → 20M
15:51 | 11:40/mi
21M
4:05:57
Rank: #26766 (-82)
20M → 21M
15:24 | 15:24/mi
35K· 21.75 mi
4:14:24
Rank: #26696 (+70)
21M → 35K
8:27 | 11:18/mi
23M
4:29:40
Rank: #26632 (+64)
35K → 23M
15:16 | 12:12/mi
24M
4:41:53
Rank: #26626 (+6)
23M → 24M
12:13 | 12:13/mi
40K· 24.85 mi
4:54:09
Rank: #26683 (-57)
24M → 40K
12:16 | 14:21/mi
25.2M
4:58:46
Rank: #26670 (+13)
40K → 25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
5:09:56
Rank: #26641 (+29)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:51
Pace10:54 /mi
2nd Half
Distance13.11 mi
Time2:47:05
Pace12:45 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0733:5710:5633:57
10:56
-
10K
6.21 mi12:27:061:06:5610:4632:59
10:37
-0:19
15K
9.32 mi13:00:041:39:5410:4332:58
10:37
0:00
20K
12.43 mi13:35:582:15:4810:5635:54
11:33
+0:56
Half
13.11 mi13:43:012:22:5110:547:03
10:20
-1:13
25K
15.53 mi14:13:322:53:2211:1030:31
12:35
+2:15
30K
18.64 mi14:54:523:34:4211:3141:20
13:18
+0:43
20M
20.00 mi15:10:433:50:3311:3215:51
11:40
-1:38
21M
21.00 mi15:26:074:05:5711:4315:24
15:24
+3:44
35K
21.75 mi15:34:344:14:2411:428:27
11:18
-4:06
23M
23.00 mi15:49:504:29:4011:4315:16
12:12
+0:54
24M
24.00 mi16:02:034:41:5311:4512:13
12:13
+0:01
40K
24.85 mi16:14:194:54:0911:5012:16
14:21
+2:08
25.2M
25.20 mi16:18:564:58:4611:514:37
13:23
-0:58
Finish
26.22 mi16:30:065:09:5611:5011:10
10:57
-2:26

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

10:20 /mi

Average Pace

11:50 /mi

Slowest Pace

15:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:07

38% of race

Time at Steady Pace

1:27:41

28% of race

Time at Slower Pace

1:44:08

34% of race

Average Pace: 11:49 /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 mi11:54:0733:5710:5633:57
10:56
#27469
10K
6.21 mi12:27:061:06:5610:4632:59
10:37
#26973
15K
9.32 mi13:00:041:39:5410:4332:58
10:37
#26658
20K
12.43 mi13:35:582:15:4810:5635:54
11:33
#26681
Half
13.11 mi13:43:012:22:5110:547:03
10:20
#26617
25K
15.53 mi14:13:322:53:2211:1030:31
12:35
#26731
30K
18.64 mi14:54:523:34:4211:3141:20
13:18
#26804
20M
20.00 mi15:10:433:50:3311:3215:51
11:40
#26684
21M
21.00 mi15:26:074:05:5711:4315:24
15:24
#26766
35K
21.75 mi15:34:344:14:2411:428:27
11:18
#26696
23M
23.00 mi15:49:504:29:4011:4315:16
12:12
#26632
24M
24.00 mi16:02:034:41:5311:4512:13
12:13
#26626
40K
24.85 mi16:14:194:54:0911:5012:16
14:21
#26683
25.2M
25.20 mi16:18:564:58:4611:514:37
13:23
#26670
Finish
26.22 mi16:30:065:09:5611:5011:10
10:57
#26641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27469116241162426123(Top 92%)10858(Top 89%)10858(Top 199%)
10K6.21 mi3.10 mi26973+49611328+29611328+29626460(Top 93%)11049(Top 90%)11049(Top 202%)
15K9.32 mi3.11 mi26658+31511145+18311145+18326123(Top 92%)10858(Top 89%)10858(Top 199%)
20K12.43 mi3.11 mi26681-2311167-2211167-2226684(Top 94%)11206(Top 92%)11206(Top 205%)
Half13.11 mi0.68 mi26617+6411135+3211135+3225496(Top 90%)10546(Top 86%)10546(Top 193%)
25K15.53 mi2.42 mi26731-11411220-8511220-8526987(Top 95%)11418(Top 93%)11418(Top 209%)
30K18.64 mi3.11 mi26804-7311287-6711287-6726961(Top 95%)11469(Top 94%)11469(Top 210%)
20M20.00 mi1.36 mi26684+12011224+6311224+6324800(Top 87%)10362(Top 85%)10362(Top 189%)
21M21.00 mi1.00 mi26766-8211277-5311277-5327444(Top 97%)11792(Top 96%)11792(Top 216%)
35K21.75 mi0.75 mi26696+7011249+2811249+2824750(Top 87%)10460(Top 86%)10460(Top 191%)
23M23.00 mi1.25 mi26632+6411226+2311226+2325377(Top 89%)10795(Top 88%)10795(Top 197%)
24M24.00 mi1.00 mi26626+611231-511231-525934(Top 91%)11101(Top 91%)11101(Top 203%)
40K24.85 mi0.85 mi26683-5711268-3711268-3727421(Top 97%)11834(Top 97%)11834(Top 216%)
25.2M25.20 mi0.35 mi26670+1311263+511263+525506(Top 90%)10953(Top 90%)10953(Top 200%)
Finish26.22 mi1.02 mi26641+2911255+811255+825279(Top 89%)10791(Top 88%)10791(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

26123

Females

10858

F18-39

10858

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26460

Females

11049

F18-39

11049

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

26123

Females

10858

F18-39

10858

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26684

Females

11206

F18-39

11206

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25496

Females

10546

F18-39

10546

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

26987

Females

11418

F18-39

11418

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26961

Females

11469

F18-39

11469

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24800

Females

10362

F18-39

10362

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27444

Females

11792

F18-39

11792

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24750

Females

10460

F18-39

10460

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25377

Females

10795

F18-39

10795

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25934

Females

11101

F18-39

11101

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27421

Females

11834

F18-39

11834

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25506

Females

10953

F18-39

10953

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25279

Females

10791

F18-39

10791

Passing Analysis

Category:
Athletes Passed
1459
Passed By
631
Net Change
+828
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27469
5K → 10K51014+496#27469#26973
10K → 15K3238+315#26973#26658
15K → 20K91114-23#26658#26681
20K → Half651+64#26681#26617
Half → 25K41155-114#26617#26731
25K → 30K63136-73#26731#26804
30K → 20M1211+120#26804#26684
20M → 21M1294-82#26684#26766
21M → 35K711+70#26766#26696
35K → 23M7511+64#26696#26632
23M → 24M2620+6#26632#26626
24M → 40K764-57#26626#26683
40K → 25.2M174+13#26683#26670
25.2M → Finish378+29#26670#26641
TOTALS1459631+828
📊

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