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BOSTON MARATHON 2025

Lauren Trumbo

Bib: 26425•F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:04
Rank: #25580
Start → 5K
31:04 | 10:00/mi
10K· 6.21 mi
1:02:22
Rank: #25530 (+50)
5K → 10K
31:18 | 10:04/mi
15K· 9.32 mi
1:34:08
Rank: #25536 (-6)
10K → 15K
31:46 | 10:13/mi
20K· 12.43 mi
2:07:06
Rank: #25486 (+50)
15K → 20K
32:58 | 10:37/mi
Half· 13.11 mi
2:14:01
Rank: #25454 (+32)
20K → Half
6:55 | 10:08/mi
25K· 15.53 mi
2:40:11
Rank: #25350 (+104)
Half → 25K
26:10 | 10:48/mi
30K· 18.64 mi
3:14:43
Rank: #25126 (+224)
25K → 30K
34:32 | 11:07/mi
20M
3:29:50
Rank: #25053 (+73)
30K → 20M
15:07 | 11:07/mi
21M
3:41:54
Rank: #24996 (+57)
20M → 21M
12:04 | 12:04/mi
35K· 21.75 mi
3:49:29
Rank: #24914 (+82)
21M → 35K
7:35 | 10:08/mi
23M
4:03:01
Rank: #24825 (+89)
35K → 23M
13:32 | 10:49/mi
24M
4:13:17
Rank: #24736 (+89)
23M → 24M
10:16 | 10:16/mi
40K· 24.85 mi
4:22:27
Rank: #24657 (+79)
24M → 40K
9:10 | 10:43/mi
25.2M
4:26:31
Rank: #24648 (+9)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
4:36:56
Rank: #24610 (+38)
25.2M → Finish
10:25 | 10:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:01
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:22:55
Pace10:54 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5831:0410:0031:04
10:00
-
10K
6.21 mi12:18:161:02:2210:0231:18
10:04
+0:04
15K
9.32 mi12:50:021:34:0810:0631:46
10:13
+0:09
20K
12.43 mi13:23:002:07:0610:1432:58
10:37
+0:24
Half
13.11 mi13:29:552:14:0110:136:55
10:08
-0:29
25K
15.53 mi13:56:052:40:1110:1926:10
10:48
+0:40
30K
18.64 mi14:30:373:14:4310:2734:32
11:07
+0:19
20M
20.00 mi14:45:443:29:5010:2915:07
11:07
0:00
21M
21.00 mi14:57:483:41:5410:3412:04
12:04
+0:57
35K
21.75 mi15:05:233:49:2910:337:35
10:08
-1:56
23M
23.00 mi15:18:554:03:0110:3413:32
10:49
+0:41
24M
24.00 mi15:29:114:13:1710:3310:16
10:16
-0:33
40K
24.85 mi15:38:214:22:2710:349:10
10:43
+0:27
25.2M
25.20 mi15:42:254:26:3110:354:04
11:48
+1:05
Finish
26.22 mi15:52:504:36:5610:3410:25
10:13
-1:35

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

10:00 /mi

Average Pace

10:34 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:19

47% of race

Time at Steady Pace

1:21:50

30% of race

Time at Slower Pace

1:05:47

24% of race

Average Pace: 10:34 /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 mi11:46:5831:0410:0031:04
10:00
#25580
10K
6.21 mi12:18:161:02:2210:0231:18
10:04
#25530
15K
9.32 mi12:50:021:34:0810:0631:46
10:13
#25536
20K
12.43 mi13:23:002:07:0610:1432:58
10:37
#25486
Half
13.11 mi13:29:552:14:0110:136:55
10:08
#25454
25K
15.53 mi13:56:052:40:1110:1926:10
10:48
#25350
30K
18.64 mi14:30:373:14:4310:2734:32
11:07
#25126
20M
20.00 mi14:45:443:29:5010:2915:07
11:07
#25053
21M
21.00 mi14:57:483:41:5410:3412:04
12:04
#24996
35K
21.75 mi15:05:233:49:2910:337:35
10:08
#24914
23M
23.00 mi15:18:554:03:0110:3413:32
10:49
#24825
24M
24.00 mi15:29:114:13:1710:3310:16
10:16
#24736
40K
24.85 mi15:38:214:22:2710:349:10
10:43
#24657
25.2M
25.20 mi15:42:254:26:3110:354:04
11:48
#24648
Finish
26.22 mi15:52:504:36:5610:3410:25
10:13
#24610
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25580105271052725469(Top 90%)10491(Top 86%)10491(Top 611%)
10K6.21 mi3.10 mi25530+5010515+1210515+1225473(Top 90%)10506(Top 86%)10506(Top 612%)
15K9.32 mi3.11 mi25536-610516-110516-125469(Top 90%)10491(Top 86%)10491(Top 611%)
20K12.43 mi3.11 mi25486+5010504+1210504+1225382(Top 89%)10470(Top 86%)10470(Top 609%)
Half13.11 mi0.68 mi25454+3210485+1910485+1925140(Top 89%)10339(Top 85%)10339(Top 602%)
25K15.53 mi2.42 mi25350+10410442+4310442+4324897(Top 88%)10228(Top 84%)10228(Top 595%)
30K18.64 mi3.11 mi25126+22410351+9110351+9124233(Top 85%)9988(Top 82%)9988(Top 581%)
20M20.00 mi1.36 mi25053+7310320+3110320+3123848(Top 84%)9877(Top 81%)9877(Top 575%)
21M21.00 mi1.00 mi24996+5710303+1710303+1723719(Top 84%)9878(Top 81%)9878(Top 575%)
35K21.75 mi0.75 mi24914+8210264+3910264+3922295(Top 78%)9194(Top 75%)9194(Top 535%)
23M23.00 mi1.25 mi24825+8910231+3310231+3322776(Top 80%)9487(Top 78%)9487(Top 552%)
24M24.00 mi1.00 mi24736+8910205+2610205+2622157(Top 78%)9224(Top 75%)9224(Top 537%)
40K24.85 mi0.85 mi24657+7910174+3110174+3122519(Top 79%)9470(Top 77%)9470(Top 551%)
25.2M25.20 mi0.35 mi24648+910169+510169+522814(Top 80%)9582(Top 78%)9582(Top 558%)
Finish26.22 mi1.02 mi24610+3810158+1110158+1123604(Top 83%)9978(Top 82%)9978(Top 581%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25469

Females

10491

F40-44

10491

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25473

Females

10506

F40-44

10506

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25469

Females

10491

F40-44

10491

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25382

Females

10470

F40-44

10470

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25140

Females

10339

F40-44

10339

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

24897

Females

10228

F40-44

10228

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24233

Females

9988

F40-44

9988

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23848

Females

9877

F40-44

9877

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23719

Females

9878

F40-44

9878

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22295

Females

9194

F40-44

9194

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22776

Females

9487

F40-44

9487

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22157

Females

9224

F40-44

9224

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22519

Females

9470

F40-44

9470

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22814

Females

9582

F40-44

9582

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23604

Females

9978

F40-44

9978

Passing Analysis

Category:
Athletes Passed
1530
Passed By
560
Net Change
+970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25580
5K → 10K222172+50#25580#25530
10K → 15K121127-6#25530#25536
15K → 20K14595+50#25536#25486
20K → Half419+32#25486#25454
Half → 25K14440+104#25454#25350
25K → 30K26036+224#25350#25126
30K → 20M9320+73#25126#25053
20M → 21M7417+57#25053#24996
21M → 35K886+82#24996#24914
35K → 23M945+89#24914#24825
23M → 24M978+89#24825#24736
24M → 40K845+79#24736#24657
40K → 25.2M123+9#24657#24648
25.2M → Finish5517+38#24648#24610
TOTALS1530560+970
📊

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