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BOSTON MARATHON 2025

Lisa Miller

Bib: 19641•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 46%
Masters (Masters Women)
#0 / 6759
Top 34%
Division (F50-54)
#0 / 1303
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:36
Rank: #15902
Start → 5K
24:36 | 7:55/mi
10K· 6.21 mi
49:20
Rank: #16019 (-117)
5K → 10K
24:44 | 7:58/mi
15K· 9.32 mi
1:13:53
Rank: #15739 (+280)
10K → 15K
24:33 | 7:54/mi
20K· 12.43 mi
1:38:33
Rank: #15378 (+361)
15K → 20K
24:40 | 7:56/mi
Half· 13.11 mi
1:43:55
Rank: #15333 (+45)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:03:36
Rank: #15219 (+114)
Half → 25K
19:41 | 8:07/mi
30K· 18.64 mi
2:31:01
Rank: #15520 (-301)
25K → 30K
27:25 | 8:49/mi
20M
2:43:39
Rank: #15728 (-208)
30K → 20M
12:38 | 9:18/mi
21M
2:53:47
Rank: #15917 (-189)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:00:37
Rank: #16012 (-95)
21M → 35K
6:50 | 9:08/mi
23M
3:12:16
Rank: #16079 (-67)
35K → 23M
11:39 | 9:18/mi
24M
3:21:20
Rank: #16132 (-53)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:29:13
Rank: #16194 (-62)
24M → 40K
7:53 | 9:13/mi
25.2M
3:32:42
Rank: #16217 (-23)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:41:59
Rank: #16357 (-140)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:55
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:58:04
Pace9:00 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5524:367:5524:36
7:55
-
10K
6.21 mi11:40:3949:207:5624:44
7:58
+0:03
15K
9.32 mi12:05:121:13:537:5624:33
7:54
-0:04
20K
12.43 mi12:29:521:38:337:5624:40
7:56
+0:02
Half
13.11 mi12:35:141:43:557:565:22
7:52
-0:04
25K
15.53 mi12:54:552:03:367:5719:41
8:07
+0:15
30K
18.64 mi13:22:202:31:018:0627:25
8:49
+0:42
20M
20.00 mi13:34:582:43:398:1112:38
9:18
+0:29
21M
21.00 mi13:45:062:53:478:1710:08
10:08
+0:50
35K
21.75 mi13:51:563:00:378:186:50
9:08
-1:00
23M
23.00 mi14:03:353:12:168:2211:39
9:18
+0:10
24M
24.00 mi14:12:393:21:208:239:04
9:04
-0:14
40K
24.85 mi14:20:323:29:138:257:53
9:13
+0:09
25.2M
25.20 mi14:24:013:32:428:263:29
10:06
+0:53
Finish
26.22 mi14:33:183:41:598:289:17
9:07
-0:59

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

7:52 /mi

Average Pace

8:28 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:36

56% of race

Time at Steady Pace

1:24:46

38% of race

Time at Slower Pace

13:37

6% of race

Average Pace: 8:28 /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 mi11:15:5524:367:5524:36
7:55
#15902
10K
6.21 mi11:40:3949:207:5624:44
7:58
#16019
15K
9.32 mi12:05:121:13:537:5624:33
7:54
#15739
20K
12.43 mi12:29:521:38:337:5624:40
7:56
#15378
Half
13.11 mi12:35:141:43:557:565:22
7:52
#15333
25K
15.53 mi12:54:552:03:367:5719:41
8:07
#15219
30K
18.64 mi13:22:202:31:018:0627:25
8:49
#15520
20M
20.00 mi13:34:582:43:398:1112:38
9:18
#15728
21M
21.00 mi13:45:062:53:478:1710:08
10:08
#15917
35K
21.75 mi13:51:563:00:378:186:50
9:08
#16012
23M
23.00 mi14:03:353:12:168:2211:39
9:18
#16079
24M
24.00 mi14:12:393:21:208:239:04
9:04
#16132
40K
24.85 mi14:20:323:29:138:257:53
9:13
#16194
25.2M
25.20 mi14:24:013:32:428:263:29
10:06
#16217
Finish
26.22 mi14:33:183:41:598:289:17
9:07
#16357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi159025086508615271(Top 54%)4740(Top 39%)4740(Top 364%)
10K6.21 mi3.10 mi16019-1175148-625148-6216173(Top 57%)5227(Top 43%)5227(Top 401%)
15K9.32 mi3.11 mi15739+2804977+1714977+17115271(Top 54%)4740(Top 39%)4740(Top 364%)
20K12.43 mi3.11 mi15378+3614795+1824795+18214467(Top 51%)4355(Top 36%)4355(Top 334%)
Half13.11 mi0.68 mi15333+454768+274768+2714897(Top 52%)4575(Top 37%)4575(Top 351%)
25K15.53 mi2.42 mi15219+1144734+344734+3414781(Top 52%)4637(Top 38%)4637(Top 356%)
30K18.64 mi3.11 mi15520-3014959-2254959-22516751(Top 59%)5893(Top 48%)5893(Top 452%)
20M20.00 mi1.36 mi15728-2085110-1515110-15118284(Top 64%)6875(Top 56%)6875(Top 528%)
21M21.00 mi1.00 mi15917-1895261-1515261-15118804(Top 66%)7229(Top 59%)7229(Top 555%)
35K21.75 mi0.75 mi16012-955329-685329-6818893(Top 67%)7390(Top 60%)7390(Top 567%)
23M23.00 mi1.25 mi16079-675400-715400-7117798(Top 63%)6886(Top 56%)6886(Top 528%)
24M24.00 mi1.00 mi16132-535454-545454-5417703(Top 62%)6869(Top 56%)6869(Top 527%)
40K24.85 mi0.85 mi16194-625511-575511-5717459(Top 61%)6835(Top 56%)6835(Top 525%)
25.2M25.20 mi0.35 mi16217-235535-245535-2417487(Top 62%)6841(Top 56%)6841(Top 525%)
Finish26.22 mi1.02 mi16357-1405640-1055640-10519556(Top 69%)7893(Top 65%)7893(Top 606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

15271

Females

4740

F50-54

4740

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16173

Females

5227

F50-54

5227

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

15271

Females

4740

F50-54

4740

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14467

Females

4355

F50-54

4355

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14897

Females

4575

F50-54

4575

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14781

Females

4637

F50-54

4637

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16751

Females

5893

F50-54

5893

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18284

Females

6875

F50-54

6875

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18804

Females

7229

F50-54

7229

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

18893

Females

7390

F50-54

7390

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17798

Females

6886

F50-54

6886

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17703

Females

6869

F50-54

6869

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17459

Females

6835

F50-54

6835

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17487

Females

6841

F50-54

6841

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19556

Females

7893

F50-54

7893

Passing Analysis

Category:
Athletes Passed
1923
Passed By
2378
Net Change
-455
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15902
5K → 10K275392-117#15902#16019
10K → 15K36888+280#16019#15739
15K → 20K41049+361#15739#15378
20K → Half5813+45#15378#15333
Half → 25K227113+114#15333#15219
25K → 30K155456-301#15219#15520
30K → 20M75283-208#15520#15728
20M → 21M60249-189#15728#15917
21M → 35K43138-95#15917#16012
35K → 23M95162-67#16012#16079
23M → 24M51104-53#16079#16132
24M → 40K41103-62#16132#16194
40K → 25.2M2649-23#16194#16217
25.2M → Finish39179-140#16217#16357
TOTALS19232378-455
📊

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