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BOSTON MARATHON 2025

Lisa-Marie Peckover

Bib: 18149•F

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
26:30
Rank: #20080
Start → 5K
26:30 | 8:32/mi
10K· 6.21 mi
54:09
Rank: #20981 (-901)
5K → 10K
27:39 | 8:54/mi
15K· 9.32 mi
1:24:48
Rank: #22692 (-1711)
10K → 15K
30:39 | 9:52/mi
20K· 12.43 mi
1:53:05
Rank: #22358 (+334)
15K → 20K
28:17 | 9:06/mi
Half· 13.11 mi
1:59:08
Rank: #22298 (+60)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:22:57
Rank: #22442 (-144)
Half → 25K
23:49 | 9:49/mi
30K· 18.64 mi
2:51:59
Rank: #21879 (+563)
25K → 30K
29:02 | 9:21/mi
20M
3:04:56
Rank: #21671 (+208)
30K → 20M
12:57 | 9:32/mi
21M
3:14:42
Rank: #21410 (+261)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
3:21:24
Rank: #21297 (+113)
21M → 35K
6:42 | 8:57/mi
23M
3:32:48
Rank: #21035 (+262)
35K → 23M
11:24 | 9:06/mi
24M
3:41:45
Rank: #20900 (+135)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:49:33
Rank: #20761 (+139)
24M → 40K
7:48 | 9:07/mi
25.2M
3:52:53
Rank: #20697 (+64)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
4:01:43
Rank: #20601 (+96)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:08
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:02:35
Pace9:21 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1826:308:3226:30
8:32
-
10K
6.21 mi11:44:5754:098:4327:39
8:54
+0:22
15K
9.32 mi12:15:361:24:489:0630:39
9:52
+0:58
20K
12.43 mi12:43:531:53:059:0628:17
9:06
-0:46
Half
13.11 mi12:49:561:59:089:056:03
8:52
-0:14
25K
15.53 mi13:13:452:22:579:1223:49
9:49
+0:57
30K
18.64 mi13:42:472:51:599:1429:02
9:21
-0:28
20M
20.00 mi13:55:443:04:569:1512:57
9:32
+0:11
21M
21.00 mi14:05:303:14:429:169:46
9:46
+0:14
35K
21.75 mi14:12:123:21:249:166:42
8:57
-0:49
23M
23.00 mi14:23:363:32:489:1511:24
9:06
+0:09
24M
24.00 mi14:32:333:41:459:148:57
8:57
-0:09
40K
24.85 mi14:40:213:49:339:147:48
9:07
+0:10
25.2M
25.20 mi14:43:413:52:539:143:20
9:40
+0:33
Finish
26.22 mi14:52:314:01:439:148:50
8:40
-1:00

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

8:32 /mi

Average Pace

9:14 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:12

67% of race

Time at Steady Pace

1:20:31

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:13 /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 mi11:17:1826:308:3226:30
8:32
#20080
10K
6.21 mi11:44:5754:098:4327:39
8:54
#20981
15K
9.32 mi12:15:361:24:489:0630:39
9:52
#22692
20K
12.43 mi12:43:531:53:059:0628:17
9:06
#22358
Half
13.11 mi12:49:561:59:089:056:03
8:52
#22298
25K
15.53 mi13:13:452:22:579:1223:49
9:49
#22442
30K
18.64 mi13:42:472:51:599:1429:02
9:21
#21879
20M
20.00 mi13:55:443:04:569:1512:57
9:32
#21671
21M
21.00 mi14:05:303:14:429:169:46
9:46
#21410
35K
21.75 mi14:12:123:21:249:166:42
8:57
#21297
23M
23.00 mi14:23:363:32:489:1511:24
9:06
#21035
24M
24.00 mi14:32:333:41:459:148:57
8:57
#20900
40K
24.85 mi14:40:213:49:339:147:48
9:07
#20761
25.2M
25.20 mi14:43:413:52:539:143:20
9:40
#20697
Finish
26.22 mi14:52:314:01:439:148:50
8:40
#20601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi200807546754624696(Top 87%)10053(Top 82%)10053(Top 184%)
10K6.21 mi3.10 mi20981-9018044-4988044-49821931(Top 77%)8559(Top 70%)8559(Top 157%)
15K9.32 mi3.11 mi22692-17118956-9128956-91224696(Top 87%)10053(Top 82%)10053(Top 184%)
20K12.43 mi3.11 mi22358+3348793+1638793+16321460(Top 76%)8293(Top 68%)8293(Top 152%)
Half13.11 mi0.68 mi22298+608765+288765+2821266(Top 75%)8180(Top 67%)8180(Top 150%)
25K15.53 mi2.42 mi22442-1448833-688833-6822822(Top 80%)9100(Top 74%)9100(Top 166%)
30K18.64 mi3.11 mi21879+5638556+2778556+27719335(Top 68%)7309(Top 60%)7309(Top 134%)
20M20.00 mi1.36 mi21671+2088454+1028454+10219331(Top 68%)7442(Top 61%)7442(Top 136%)
21M21.00 mi1.00 mi21410+2618343+1118343+11117365(Top 61%)6467(Top 53%)6467(Top 118%)
35K21.75 mi0.75 mi21297+1138287+568287+5618071(Top 64%)6953(Top 57%)6953(Top 127%)
23M23.00 mi1.25 mi21035+2628179+1088179+10816888(Top 59%)6395(Top 52%)6395(Top 117%)
24M24.00 mi1.00 mi20900+1358125+548125+5417152(Top 60%)6587(Top 54%)6587(Top 120%)
40K24.85 mi0.85 mi20761+1398065+608065+6017028(Top 60%)6611(Top 54%)6611(Top 121%)
25.2M25.20 mi0.35 mi20697+648033+328033+3215556(Top 55%)5880(Top 48%)5880(Top 108%)
Finish26.22 mi1.02 mi20601+967998+357998+3517332(Top 61%)6735(Top 55%)6735(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24696

Females

10053

F18-39

10053

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21931

Females

8559

F18-39

8559

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24696

Females

10053

F18-39

10053

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21460

Females

8293

F18-39

8293

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21266

Females

8180

F18-39

8180

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22822

Females

9100

F18-39

9100

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19335

Females

7309

F18-39

7309

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19331

Females

7442

F18-39

7442

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17365

Females

6467

F18-39

6467

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18071

Females

6953

F18-39

6953

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16888

Females

6395

F18-39

6395

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17152

Females

6587

F18-39

6587

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17028

Females

6611

F18-39

6611

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15556

Females

5880

F18-39

5880

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17332

Females

6735

F18-39

6735

Passing Analysis

Category:
Athletes Passed
2497
Passed By
3018
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20080
5K → 10K52953-901#20080#20981
10K → 15K201731-1711#20981#22692
15K → 20K36632+334#22692#22358
20K → Half655+60#22358#22298
Half → 25K99243-144#22298#22442
25K → 30K57310+563#22442#21879
30K → 20M22012+208#21879#21671
20M → 21M2643+261#21671#21410
21M → 35K1163+113#21410#21297
35K → 23M2675+262#21297#21035
23M → 24M1449+135#21035#20900
24M → 40K1412+139#20900#20761
40K → 25.2M651+64#20761#20697
25.2M → Finish1059+96#20697#20601
TOTALS24973018-521
📊

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