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BOSTON MARATHON 2025

Meredith Leskovec

Bib: 19746•F

OH

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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
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
24:20
Rank: #15112
Start → 5K
24:20 | 7:50/mi
10K· 6.21 mi
49:06
Rank: #15696 (-584)
5K → 10K
24:46 | 7:58/mi
15K· 9.32 mi
1:13:39
Rank: #15517 (+179)
10K → 15K
24:33 | 7:54/mi
20K· 12.43 mi
1:38:46
Rank: #15529 (-12)
15K → 20K
25:07 | 8:05/mi
Half· 13.11 mi
1:44:16
Rank: #15574 (-45)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:03:52
Rank: #15357 (+217)
Half → 25K
19:36 | 8:05/mi
30K· 18.64 mi
2:29:58
Rank: #15105 (+252)
25K → 30K
26:06 | 8:24/mi
20M
2:41:30
Rank: #14943 (+162)
30K → 20M
11:32 | 8:29/mi
21M
2:50:30
Rank: #14806 (+137)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
2:56:41
Rank: #14741 (+65)
21M → 35K
6:11 | 8:16/mi
23M
3:07:39
Rank: #14729 (+12)
35K → 23M
10:58 | 8:46/mi
24M
3:16:12
Rank: #14712 (+17)
23M → 24M
8:33 | 8:33/mi
40K· 24.85 mi
3:23:48
Rank: #14743 (-31)
24M → 40K
7:36 | 8:53/mi
25.2M
3:27:05
Rank: #14731 (+12)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:35:27
Rank: #14676 (+55)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:16
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4224:207:5024:20
7:50
-
10K
6.21 mi11:42:2849:067:5424:46
7:58
+0:08
15K
9.32 mi12:07:011:13:397:5424:33
7:54
-0:04
20K
12.43 mi12:32:081:38:467:5725:07
8:05
+0:11
Half
13.11 mi12:37:381:44:167:575:30
8:04
-0:01
25K
15.53 mi12:57:142:03:527:5819:36
8:05
+0:01
30K
18.64 mi13:23:202:29:588:0326:06
8:24
+0:19
20M
20.00 mi13:34:522:41:308:0411:32
8:29
+0:05
21M
21.00 mi13:43:522:50:308:079:00
9:00
+0:31
35K
21.75 mi13:50:032:56:418:076:11
8:16
-0:44
23M
23.00 mi14:01:013:07:398:1010:58
8:46
+0:30
24M
24.00 mi14:09:343:16:128:118:33
8:33
-0:13
40K
24.85 mi14:17:103:23:488:127:36
8:53
+0:20
25.2M
25.20 mi14:20:273:27:058:133:17
9:31
+0:38
Finish
26.22 mi14:28:493:35:278:138:22
8:13
-1:18

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

7:50 /mi

Average Pace

8:13 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:39

34% of race

Time at Steady Pace

1:42:24

48% of race

Time at Slower Pace

39:24

18% of race

Average Pace: 8:13 /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 mi11:17:4224:207:5024:20
7:50
#15112
10K
6.21 mi11:42:2849:067:5424:46
7:58
#15696
15K
9.32 mi12:07:011:13:397:5424:33
7:54
#15517
20K
12.43 mi12:32:081:38:467:5725:07
8:05
#15529
Half
13.11 mi12:37:381:44:167:575:30
8:04
#15574
25K
15.53 mi12:57:142:03:527:5819:36
8:05
#15357
30K
18.64 mi13:23:202:29:588:0326:06
8:24
#15105
20M
20.00 mi13:34:522:41:308:0411:32
8:29
#14943
21M
21.00 mi13:43:522:50:308:079:00
9:00
#14806
35K
21.75 mi13:50:032:56:418:076:11
8:16
#14741
23M
23.00 mi14:01:013:07:398:1010:58
8:46
#14729
24M
24.00 mi14:09:343:16:128:118:33
8:33
#14712
40K
24.85 mi14:17:103:23:488:127:36
8:53
#14743
25.2M
25.20 mi14:20:273:27:058:133:17
9:31
#14731
Finish
26.22 mi14:28:493:35:278:138:22
8:13
#14676
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151124598459815265(Top 54%)4734(Top 39%)4734(Top 87%)
10K6.21 mi3.10 mi15696-5844956-3584956-35816258(Top 57%)5283(Top 43%)5283(Top 97%)
15K9.32 mi3.11 mi15517+1794859+974859+9715265(Top 54%)4734(Top 39%)4734(Top 87%)
20K12.43 mi3.11 mi15529-124882-234882-2315546(Top 55%)4938(Top 40%)4938(Top 90%)
Half13.11 mi0.68 mi15574-454912-304912-3016385(Top 58%)5390(Top 44%)5390(Top 99%)
25K15.53 mi2.42 mi15357+2174806+1064806+10614541(Top 51%)4506(Top 37%)4506(Top 82%)
30K18.64 mi3.11 mi15105+2524728+784728+7814159(Top 50%)4463(Top 36%)4463(Top 82%)
20M20.00 mi1.36 mi14943+1624662+664662+6613722(Top 48%)4371(Top 36%)4371(Top 80%)
21M21.00 mi1.00 mi14806+1374613+494613+4913540(Top 48%)4388(Top 36%)4388(Top 80%)
35K21.75 mi0.75 mi14741+654593+204593+2014077(Top 50%)4713(Top 39%)4713(Top 86%)
23M23.00 mi1.25 mi14729+124616-234616-2314891(Top 52%)5271(Top 43%)5271(Top 96%)
24M24.00 mi1.00 mi14712+174639-234639-2314831(Top 52%)5286(Top 43%)5286(Top 97%)
40K24.85 mi0.85 mi14743-314689-504689-5015709(Top 55%)5893(Top 48%)5893(Top 108%)
25.2M25.20 mi0.35 mi14731+124687+24687+214724(Top 52%)5394(Top 44%)5394(Top 99%)
Finish26.22 mi1.02 mi14676+554687468714355(Top 51%)5128(Top 42%)5128(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

15265

Females

4734

F18-39

4734

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16258

Females

5283

F18-39

5283

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

15265

Females

4734

F18-39

4734

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15546

Females

4938

F18-39

4938

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16385

Females

5390

F18-39

5390

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

14541

Females

4506

F18-39

4506

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14159

Females

4463

F18-39

4463

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13722

Females

4371

F18-39

4371

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13540

Females

4388

F18-39

4388

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14077

Females

4713

F18-39

4713

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14891

Females

5271

F18-39

5271

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14831

Females

5286

F18-39

5286

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15709

Females

5893

F18-39

5893

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14724

Females

5394

F18-39

5394

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14355

Females

5128

F18-39

5128

Passing Analysis

Category:
Athletes Passed
2169
Passed By
1733
Net Change
+436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15112
5K → 10K131715-584#15112#15696
10K → 15K295116+179#15696#15517
15K → 20K204216-12#15517#15529
20K → Half2368-45#15529#15574
Half → 25K27255+217#15574#15357
25K → 30K357105+252#15357#15105
30K → 20M21553+162#15105#14943
20M → 21M18245+137#14943#14806
21M → 35K9227+65#14806#14741
35K → 23M11199+12#14741#14729
23M → 24M8164+17#14729#14712
24M → 40K5788-31#14712#14743
40K → 25.2M4634+12#14743#14731
25.2M → Finish10348+55#14731#14676
TOTALS21691733+436
📊

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