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BOSTON MARATHON 2025

Lauren Warner

Bib: 32542•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken 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
10:52/mi
33:46
↑ 97↓ 3451.5%
10K· 6.21 mi
10:38/mi
1:06:49
↑ 79↓ 1380.4%
15K· 9.32 mi
10:41/mi
1:40:02
↑ 67↓ 78
20K· 12.43 mi
11:17/mi
2:15:06
↑ 106↓ 860.1%
Half· 13.11 mi
10:46/mi
2:22:27
↑ 19↓ 370.5%
25K· 15.53 mi
11:30/mi
2:50:21
↑ 66↓ 880.2%
30K· 18.64 mi
12:29/mi
3:29:08
↑ 181↓ 1480.2%
20M
11:52/mi
3:45:15
↑ 64↓ 500.2%
21M
16:32/mi
4:01:47
↑ 106↓ 241.6%
35K· 21.75 mi
11:46/mi
4:10:35
↑ 17↓ 861.7%
23M
13:16/mi
4:27:12
↑ 23↓ 630.6%
24M
13:07/mi
4:40:19
↓ 821.3%
40K· 24.85 mi
13:48/mi
4:52:07
↓ 200.3%
25.2M
15:11/mi
4:57:21
↑ 13↓ 160.2%
Finish· 26.22 mi
11:35/mi
5:09:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:27
Pace10:52 /mi
2nd Half
Distance13.11 mi
Time2:46:42
Pace12:43 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:43:2433:4610:5233:46
10:52
-
10K
6.21 mi11:16:271:06:4910:4533:03
10:38
-0:14
15K
9.32 mi11:49:401:40:0210:4433:13
10:41
+0:03
20K
12.43 mi12:24:442:15:0610:5235:04
11:17
+0:36
Half
13.11 mi12:32:052:22:2710:527:21
10:46
-0:31
25K
15.53 mi12:59:592:50:2110:5827:54
11:30
+0:44
30K
18.64 mi13:38:463:29:0811:1338:47
12:29
+0:59
20M
20.00 mi13:54:533:45:1511:1616:07
11:52
-0:37
21M
21.00 mi14:11:254:01:4711:3116:32
16:32
+4:40
35K
21.75 mi14:20:134:10:3511:318:48
11:46
-4:46
23M
23.00 mi14:36:504:27:1211:3716:37
13:16
+1:30
24M
24.00 mi14:49:574:40:1911:4113:07
13:07
-0:09
40K
24.85 mi15:01:454:52:0711:4511:48
13:48
+0:41
25.2M
25.20 mi15:06:594:57:2111:485:14
15:11
+1:23
Finish
26.22 mi15:18:475:09:0911:4811:48
11:35
-3:36

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

10:38 /mi

Average Pace

11:48 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:23

35% of race

Time at Steady Pace

2:18:28

45% of race

Time at Slower Pace

1:03:18

20% of race

Average Pace: 11:47 /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 mi10:43:2433:4610:5233:46
10:52
#27396
10K
6.21 mi11:16:271:06:4910:4533:03
10:38
#26934
15K
9.32 mi11:49:401:40:0210:4433:13
10:41
#26679
20K
12.43 mi12:24:442:15:0610:5235:04
11:17
#26593
Half
13.11 mi12:32:052:22:2710:527:21
10:46
#26568
25K
15.53 mi12:59:592:50:2110:5827:54
11:30
#26443
30K
18.64 mi13:38:463:29:0811:1338:47
12:29
#26415
20M
20.00 mi13:54:533:45:1511:1616:07
11:52
#26320
21M
21.00 mi14:11:254:01:4711:3116:32
16:32
#26496
35K
21.75 mi14:20:134:10:3511:318:48
11:46
#26459
23M
23.00 mi14:36:504:27:1211:3716:37
13:16
#26485
24M
24.00 mi14:49:574:40:1911:4113:07
13:07
#26534
40K
24.85 mi15:01:454:52:0711:4511:48
13:48
#26588
25.2M
25.20 mi15:06:594:57:2111:485:14
15:11
#26600
Finish
26.22 mi15:18:475:09:0911:4811:48
11:35
#26600
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27396115701157026235(Top 92%)10908(Top 89%)10908(Top 837%)
10K6.21 mi3.10 mi26934+46211305+26511305+26526498(Top 93%)11069(Top 91%)11069(Top 850%)
15K9.32 mi3.11 mi26679+25511160+14511160+14526235(Top 92%)10908(Top 89%)10908(Top 837%)
20K12.43 mi3.11 mi26593+8611120+4011120+4026383(Top 93%)11020(Top 90%)11020(Top 846%)
Half13.11 mi0.68 mi26568+2511110+1011110+1026196(Top 92%)10938(Top 89%)10938(Top 839%)
25K15.53 mi2.42 mi26443+12511044+6611044+6625868(Top 91%)10784(Top 88%)10784(Top 828%)
30K18.64 mi3.11 mi26415+2811050-611050-626156(Top 92%)11031(Top 90%)11031(Top 847%)
20M20.00 mi1.36 mi26320+9511015+3511015+3525066(Top 88%)10515(Top 86%)10515(Top 807%)
21M21.00 mi1.00 mi26496-17611121-10611121-10628024(Top 99%)12070(Top 99%)12070(Top 926%)
35K21.75 mi0.75 mi26459+3711112+911112+925493(Top 90%)10847(Top 89%)10847(Top 832%)
23M23.00 mi1.25 mi26485-2611139-2711139-2726688(Top 94%)11447(Top 94%)11447(Top 879%)
24M24.00 mi1.00 mi26534-4911175-3611175-3626972(Top 95%)11622(Top 95%)11622(Top 892%)
40K24.85 mi0.85 mi26588-5411211-3611211-3627023(Top 95%)11654(Top 95%)11654(Top 894%)
25.2M25.20 mi0.35 mi26600-1211221-1011221-1027238(Top 96%)11768(Top 96%)11768(Top 903%)
Finish26.22 mi1.02 mi2660011228-711228-726247(Top 92%)11276(Top 92%)11276(Top 865%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26235

Females

10908

F50-54

10908

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26498

Females

11069

F50-54

11069

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26235

Females

10908

F50-54

10908

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

26383

Females

11020

F50-54

11020

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26196

Females

10938

F50-54

10938

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25868

Females

10784

F50-54

10784

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26156

Females

11031

F50-54

11031

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

25066

Females

10515

F50-54

10515

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28024

Females

12070

F50-54

12070

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25493

Females

10847

F50-54

10847

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26688

Females

11447

F50-54

11447

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

26972

Females

11622

F50-54

11622

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27023

Females

11654

F50-54

11654

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27238

Females

11768

F50-54

11768

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26247

Females

11276

F50-54

11276

Passing Analysis

Category:
Athletes Passed
1433
Passed By
637
Net Change
+796
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27396
5K → 10K48018+462#27396#26934
10K → 15K27116+255#26934#26679
15K → 20K15670+86#26679#26593
20K → Half327+25#26593#26568
Half → 25K14722+125#26568#26443
25K → 30K11688+28#26443#26415
30K → 20M1016+95#26415#26320
20M → 21M7183-176#26320#26496
21M → 35K469+37#26496#26459
35K → 23M2854-26#26459#26485
23M → 24M1564-49#26485#26534
24M → 40K761-54#26534#26588
40K → 25.2M719-12#26588#26600
25.2M → Finish20200#26600#26600
TOTALS1433637+796
📊

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