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BOSTON MARATHON 2025

Lizeth Porras Mena

Bib: 13876•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
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
23:17
Rank: #12221
Start → 5K
23:17 | 7:30/mi
10K· 6.21 mi
46:30
Rank: #12002 (+219)
5K → 10K
23:13 | 7:28/mi
15K· 9.32 mi
1:10:15
Rank: #12305 (-303)
10K → 15K
23:45 | 7:39/mi
20K· 12.43 mi
1:34:57
Rank: #12846 (-541)
15K → 20K
24:42 | 7:57/mi
Half· 13.11 mi
1:40:24
Rank: #12996 (-150)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:00:28
Rank: #13486 (-490)
Half → 25K
20:04 | 8:17/mi
30K· 18.64 mi
2:28:08
Rank: #14257 (-771)
25K → 30K
27:40 | 8:54/mi
20M
2:41:31
Rank: #14951 (-694)
30K → 20M
13:23 | 9:51/mi
21M
2:52:58
Rank: #15663 (-712)
20M → 21M
11:27 | 11:27/mi
35K· 21.75 mi
3:00:08
Rank: #15851 (-188)
21M → 35K
7:10 | 9:35/mi
23M
3:12:48
Rank: #16219 (-368)
35K → 23M
12:40 | 10:07/mi
24M
3:22:36
Rank: #16497 (-278)
23M → 24M
9:48 | 9:48/mi
40K· 24.85 mi
3:31:16
Rank: #16740 (-243)
24M → 40K
8:40 | 10:08/mi
25.2M
3:34:54
Rank: #16786 (-46)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:42:51
Rank: #16588 (+198)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:24
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time2:02:27
Pace9:20 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0423:177:3023:17
7:30
-
10K
6.21 mi11:15:1746:307:2923:13
7:28
-0:02
15K
9.32 mi11:39:021:10:157:3223:45
7:39
+0:11
20K
12.43 mi12:03:441:34:577:3824:42
7:57
+0:18
Half
13.11 mi12:09:111:40:247:405:27
7:59
+0:02
25K
15.53 mi12:29:152:00:287:4520:04
8:17
+0:18
30K
18.64 mi12:56:552:28:087:5727:40
8:54
+0:37
20M
20.00 mi13:10:182:41:318:0513:23
9:51
+0:57
21M
21.00 mi13:21:452:52:588:1411:27
11:27
+1:36
35K
21.75 mi13:28:553:00:088:177:10
9:35
-1:52
23M
23.00 mi13:41:353:12:488:2312:40
10:07
+0:32
24M
24.00 mi13:51:233:22:368:279:48
9:48
-0:19
40K
24.85 mi14:00:033:31:168:308:40
10:08
+0:20
25.2M
25.20 mi14:03:413:34:548:323:38
10:32
+0:24
Finish
26.22 mi14:11:383:42:518:307:57
7:48
-2:44

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

7:28 /mi

Average Pace

8:30 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:21

49% of race

Time at Steady Pace

47:44

21% of race

Time at Slower Pace

1:06:46

30% of race

Average Pace: 8:30 /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 mi10:52:0423:177:3023:17
7:30
#12221
10K
6.21 mi11:15:1746:307:2923:13
7:28
#12002
15K
9.32 mi11:39:021:10:157:3223:45
7:39
#12305
20K
12.43 mi12:03:441:34:577:3824:42
7:57
#12846
Half
13.11 mi12:09:111:40:247:405:27
7:59
#12996
25K
15.53 mi12:29:152:00:287:4520:04
8:17
#13486
30K
18.64 mi12:56:552:28:087:5727:40
8:54
#14257
20M
20.00 mi13:10:182:41:318:0513:23
9:51
#14951
21M
21.00 mi13:21:452:52:588:1411:27
11:27
#15663
35K
21.75 mi13:28:553:00:088:177:10
9:35
#15851
23M
23.00 mi13:41:353:12:488:2312:40
10:07
#16219
24M
24.00 mi13:51:233:22:368:279:48
9:48
#16497
40K
24.85 mi14:00:033:31:168:308:40
10:08
#16740
25.2M
25.20 mi14:03:413:34:548:323:38
10:32
#16786
Finish
26.22 mi14:11:383:42:518:307:57
7:48
#16588
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122212922292213015(Top 46%)3457(Top 28%)3457(Top 63%)
10K6.21 mi3.10 mi12002+2192818+1042818+10411866(Top 42%)2749(Top 22%)2749(Top 50%)
15K9.32 mi3.11 mi12305-3033005-1873005-18713015(Top 46%)3457(Top 28%)3457(Top 63%)
20K12.43 mi3.11 mi12846-5413355-3503355-35014559(Top 51%)4402(Top 36%)4402(Top 80%)
Half13.11 mi0.68 mi12996-1503447-923447-9215885(Top 56%)5120(Top 42%)5120(Top 94%)
25K15.53 mi2.42 mi13486-4903767-3203767-32015785(Top 56%)5188(Top 42%)5188(Top 95%)
30K18.64 mi3.11 mi14257-7714257-4904257-49017190(Top 61%)6127(Top 50%)6127(Top 112%)
20M20.00 mi1.36 mi14951-6944670-4134670-41320447(Top 72%)8043(Top 66%)8043(Top 147%)
21M21.00 mi1.00 mi15663-7125114-4445114-44422527(Top 79%)9253(Top 76%)9253(Top 169%)
35K21.75 mi0.75 mi15851-1885237-1235237-12320613(Top 73%)8295(Top 68%)8295(Top 152%)
23M23.00 mi1.25 mi16219-3685475-2385475-23820871(Top 73%)8486(Top 69%)8486(Top 155%)
24M24.00 mi1.00 mi16497-2785660-1855660-18520723(Top 73%)8454(Top 69%)8454(Top 155%)
40K24.85 mi0.85 mi16740-2435837-1775837-17720899(Top 74%)8608(Top 70%)8608(Top 157%)
25.2M25.20 mi0.35 mi16786-465883-465883-4619152(Top 67%)7707(Top 63%)7707(Top 141%)
Finish26.22 mi1.02 mi16588+1985778+1055778+10511500(Top 40%)3717(Top 30%)3717(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

13015

Females

3457

F18-39

3457

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11866

Females

2749

F18-39

2749

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

13015

Females

3457

F18-39

3457

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14559

Females

4402

F18-39

4402

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15885

Females

5120

F18-39

5120

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15785

Females

5188

F18-39

5188

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17190

Females

6127

F18-39

6127

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20447

Females

8043

F18-39

8043

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22527

Females

9253

F18-39

9253

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

20613

Females

8295

F18-39

8295

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20871

Females

8486

F18-39

8486

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20723

Females

8454

F18-39

8454

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20899

Females

8608

F18-39

8608

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19152

Females

7707

F18-39

7707

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11500

Females

3717

F18-39

3717

Passing Analysis

Category:
Athletes Passed
1104
Passed By
5471
Net Change
-4367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12221
5K → 10K369150+219#12221#12002
10K → 15K90393-303#12002#12305
15K → 20K77618-541#12305#12846
20K → Half14164-150#12846#12996
Half → 25K67557-490#12996#13486
25K → 30K97868-771#13486#14257
30K → 20M22716-694#14257#14951
20M → 21M21733-712#14951#15663
21M → 35K22210-188#15663#15851
35K → 23M42410-368#15851#16219
23M → 24M25303-278#16219#16497
24M → 40K32275-243#16497#16740
40K → 25.2M2167-46#16740#16786
25.2M → Finish2057+198#16786#16588
TOTALS11045471-4367
📊

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