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BOSTON MARATHON 2025

Lisa Buohler

Bib: 21683•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:51
Rank: #20717
Start → 5K
26:51 | 8:39/mi
10K· 6.21 mi
52:58
Rank: #19981 (+736)
5K → 10K
26:07 | 8:24/mi
15K· 9.32 mi
1:19:22
Rank: #19773 (+208)
10K → 15K
26:24 | 8:30/mi
20K· 12.43 mi
1:46:22
Rank: #19649 (+124)
15K → 20K
27:00 | 8:41/mi
Half· 13.11 mi
1:52:15
Rank: #19657 (-8)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:13:38
Rank: #19527 (+130)
Half → 25K
21:23 | 8:49/mi
30K· 18.64 mi
2:42:09
Rank: #19320 (+207)
25K → 30K
28:31 | 9:11/mi
20M
2:54:45
Rank: #19221 (+99)
30K → 20M
12:36 | 9:16/mi
21M
3:04:59
Rank: #19226 (-5)
20M → 21M
10:14 | 10:14/mi
35K· 21.75 mi
3:11:52
Rank: #19231 (-5)
21M → 35K
6:53 | 9:12/mi
23M
3:23:35
Rank: #19155 (+76)
35K → 23M
11:43 | 9:21/mi
24M
3:32:36
Rank: #19083 (+72)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:40:32
Rank: #19001 (+82)
24M → 40K
7:56 | 9:17/mi
25.2M
3:44:11
Rank: #19021 (-20)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:53:26
Rank: #19029 (-8)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:15
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:01:11
Pace9:15 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0926:518:3926:51
8:39
-
10K
6.21 mi11:48:1652:588:3126:07
8:24
-0:15
15K
9.32 mi12:14:401:19:228:3126:24
8:30
+0:06
20K
12.43 mi12:41:401:46:228:3427:00
8:41
+0:11
Half
13.11 mi12:47:331:52:158:345:53
8:37
-0:04
25K
15.53 mi13:08:562:13:388:3621:23
8:49
+0:12
30K
18.64 mi13:37:272:42:098:4228:31
9:11
+0:22
20M
20.00 mi13:50:032:54:458:4412:36
9:16
+0:05
21M
21.00 mi14:00:173:04:598:4910:14
10:14
+0:58
35K
21.75 mi14:07:103:11:528:496:53
9:12
-1:02
23M
23.00 mi14:18:533:23:358:5111:43
9:21
+0:09
24M
24.00 mi14:27:543:32:368:529:01
9:01
-0:20
40K
24.85 mi14:35:503:40:328:527:56
9:17
+0:16
25.2M
25.20 mi14:39:293:44:118:543:39
10:35
+1:18
Finish
26.22 mi14:48:443:53:268:559:15
9:05
-1:30

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

8:24 /mi

Average Pace

8:55 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:15

48% of race

Time at Steady Pace

1:47:18

46% of race

Time at Slower Pace

13:53

6% of race

Average Pace: 8:54 /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 mi11:22:0926:518:3926:51
8:39
#20717
10K
6.21 mi11:48:1652:588:3126:07
8:24
#19981
15K
9.32 mi12:14:401:19:228:3126:24
8:30
#19773
20K
12.43 mi12:41:401:46:228:3427:00
8:41
#19649
Half
13.11 mi12:47:331:52:158:345:53
8:37
#19657
25K
15.53 mi13:08:562:13:388:3621:23
8:49
#19527
30K
18.64 mi13:37:272:42:098:4228:31
9:11
#19320
20M
20.00 mi13:50:032:54:458:4412:36
9:16
#19221
21M
21.00 mi14:00:173:04:598:4910:14
10:14
#19226
35K
21.75 mi14:07:103:11:528:496:53
9:12
#19231
23M
23.00 mi14:18:533:23:358:5111:43
9:21
#19155
24M
24.00 mi14:27:543:32:368:529:01
9:01
#19083
40K
24.85 mi14:35:503:40:328:527:56
9:17
#19001
25.2M
25.20 mi14:39:293:44:118:543:39
10:35
#19021
Finish
26.22 mi14:48:443:53:268:559:15
9:05
#19029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207177923792319316(Top 68%)7074(Top 58%)7074(Top 712%)
10K6.21 mi3.10 mi19981+7367459+4647459+46419241(Top 68%)7024(Top 57%)7024(Top 707%)
15K9.32 mi3.11 mi19773+2087335+1247335+12419316(Top 68%)7074(Top 58%)7074(Top 712%)
20K12.43 mi3.11 mi19649+1247273+627273+6219377(Top 68%)7122(Top 58%)7122(Top 716%)
Half13.11 mi0.68 mi19657-87281-87281-819958(Top 70%)7446(Top 61%)7446(Top 749%)
25K15.53 mi2.42 mi19527+1307212+697212+6919036(Top 67%)6994(Top 57%)6994(Top 704%)
30K18.64 mi3.11 mi19320+2077143+697143+6918557(Top 65%)6864(Top 56%)6864(Top 691%)
20M20.00 mi1.36 mi19221+997106+377106+3718182(Top 64%)6822(Top 56%)6822(Top 686%)
21M21.00 mi1.00 mi19226-57129-237129-2319150(Top 67%)7406(Top 61%)7406(Top 745%)
35K21.75 mi0.75 mi19231-57151-227151-2219189(Top 68%)7549(Top 62%)7549(Top 759%)
23M23.00 mi1.25 mi19155+767130+217130+2118068(Top 64%)7017(Top 57%)7017(Top 706%)
24M24.00 mi1.00 mi19083+727113+177113+1717482(Top 62%)6759(Top 55%)6759(Top 680%)
40K24.85 mi0.85 mi19001+827101+127101+1217778(Top 63%)7020(Top 57%)7020(Top 706%)
25.2M25.20 mi0.35 mi19021-207120-197120-1919326(Top 68%)7814(Top 64%)7814(Top 786%)
Finish26.22 mi1.02 mi19029-87147-277147-2719431(Top 68%)7831(Top 64%)7831(Top 788%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19316

Females

7074

F55-59

7074

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19241

Females

7024

F55-59

7024

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19316

Females

7074

F55-59

7074

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19377

Females

7122

F55-59

7122

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19958

Females

7446

F55-59

7446

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19036

Females

6994

F55-59

6994

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18557

Females

6864

F55-59

6864

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18182

Females

6822

F55-59

6822

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

19150

Females

7406

F55-59

7406

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19189

Females

7549

F55-59

7549

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18068

Females

7017

F55-59

7017

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17482

Females

6759

F55-59

6759

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17778

Females

7020

F55-59

7020

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19326

Females

7814

F55-59

7814

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19431

Females

7831

F55-59

7831

Passing Analysis

Category:
Athletes Passed
2661
Passed By
973
Net Change
+1688
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20717
5K → 10K80872+736#20717#19981
10K → 15K30294+208#19981#19773
15K → 20K264140+124#19773#19649
20K → Half3341-8#19649#19657
Half → 25K22292+130#19657#19527
25K → 30K317110+207#19527#19320
30K → 20M15455+99#19320#19221
20M → 21M95100-5#19221#19226
21M → 35K5762-5#19226#19231
35K → 23M12044+76#19231#19155
23M → 24M10533+72#19155#19083
24M → 40K11230+82#19083#19001
40K → 25.2M2444-20#19001#19021
25.2M → Finish4856-8#19021#19029
TOTALS2661973+1688
📊

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