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BOSTON MARATHON 2025

Meaghan Alexander

Bib: 29198•F

MA

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
31:36
Rank: #26004
Start → 5K
10:10/mi
31:36 split
10K· 6.21 mi
1:02:21
Rank: #25524 (+480)
5K → 10K
9:54/mi
30:45 split
15K· 9.32 mi
1:31:50
Rank: #24939 (+585)
10K → 15K
9:29/mi
29:29 split
20K· 12.43 mi
2:00:42
Rank: #24338 (+601)
15K → 20K
9:17/mi
28:52 split
Half· 13.11 mi
2:07:01
Rank: #24266 (+72)
20K → Half
9:16/mi
6:19 split
25K· 15.53 mi
2:29:34
Rank: #23766 (+500)
Half → 25K
9:18/mi
22:33 split
30K· 18.64 mi
2:58:56
Rank: #23086 (+680)
25K → 30K
9:27/mi
29:22 split
20M
3:11:49
Rank: #22833 (+253)
30K → 20M
9:29/mi
12:53 split
21M
3:21:47
Rank: #22597 (+236)
20M → 21M
9:58/mi
9:58 split
35K· 21.75 mi
3:28:39
Rank: #22465 (+132)
21M → 35K
9:11/mi
6:52 split
23M
3:40:38
Rank: #22263 (+202)
35K → 23M
9:34/mi
11:59 split
24M
3:50:06
Rank: #22148 (+115)
23M → 24M
9:28/mi
9:28 split
40K· 24.85 mi
3:58:27
Rank: #22048 (+100)
24M → 40K
9:46/mi
8:21 split
25.2M
4:01:57
Rank: #21978 (+70)
40K → 25.2M
10:09/mi
3:30 split
Finish· 26.22 mi
4:11:07
Rank: #21872 (+106)
25.2M → Finish
9:00/mi
9:10 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:07:01
Pace9:41 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:04:06
Pace9:28 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1631:3610:1031:36
10:10
-
10K
6.21 mi12:23:011:02:2110:0230:45
9:54
-0:16
15K
9.32 mi12:52:301:31:509:5129:29
9:29
-0:25
20K
12.43 mi13:21:222:00:429:4328:52
9:17
-0:12
Half
13.11 mi13:27:412:07:019:416:19
9:16
-0:01
25K
15.53 mi13:50:142:29:349:3822:33
9:18
+0:02
30K
18.64 mi14:19:362:58:569:3629:22
9:27
+0:09
20M
20.00 mi14:32:293:11:499:3512:53
9:29
+0:02
21M
21.00 mi14:42:273:21:479:379:58
9:58
+0:29
35K
21.75 mi14:49:193:28:399:366:52
9:11
-0:47
23M
23.00 mi15:01:183:40:389:3611:59
9:34
+0:23
24M
24.00 mi15:10:463:50:069:359:28
9:28
-0:06
40K
24.85 mi15:19:073:58:279:368:21
9:46
+0:18
25.2M
25.20 mi15:22:374:01:579:363:30
10:09
+0:23
Finish
26.22 mi15:31:474:11:079:359:10
9:00
-1:09

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

9:00 /mi

Average Pace

9:35 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:18

70% of race

Time at Steady Pace

1:15:49

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:35 /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 mi11:52:1631:3610:1031:36
10:10
#26004
10K
6.21 mi12:23:011:02:2110:0230:45
9:54
#25524
15K
9.32 mi12:52:301:31:509:5129:29
9:29
#24939
20K
12.43 mi13:21:222:00:429:4328:52
9:17
#24338
Half
13.11 mi13:27:412:07:019:416:19
9:16
#24266
25K
15.53 mi13:50:142:29:349:3822:33
9:18
#23766
30K
18.64 mi14:19:362:58:569:3629:22
9:27
#23086
20M
20.00 mi14:32:293:11:499:3512:53
9:29
#22833
21M
21.00 mi14:42:273:21:479:379:58
9:58
#22597
35K
21.75 mi14:49:193:28:399:366:52
9:11
#22465
23M
23.00 mi15:01:183:40:389:3611:59
9:34
#22263
24M
24.00 mi15:10:463:50:069:359:28
9:28
#22148
40K
24.85 mi15:19:073:58:279:368:21
9:46
#22048
25.2M
25.20 mi15:22:374:01:579:363:30
10:09
#21978
Finish
26.22 mi15:31:474:11:079:359:10
9:00
#21872
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26004107581075823716(Top 83%)9497(Top 78%)9497(Top 174%)
10K6.21 mi3.10 mi25524+48010512+24610512+24625088(Top 88%)10281(Top 84%)10281(Top 188%)
15K9.32 mi3.11 mi24939+58510186+32610186+32623716(Top 83%)9497(Top 78%)9497(Top 174%)
20K12.43 mi3.11 mi24338+6019884+3029884+30222250(Top 78%)8724(Top 71%)8724(Top 160%)
Half13.11 mi0.68 mi24266+729845+399845+3922829(Top 80%)9045(Top 74%)9045(Top 165%)
25K15.53 mi2.42 mi23766+5009565+2809565+28021191(Top 75%)8206(Top 67%)8206(Top 150%)
30K18.64 mi3.11 mi23086+6809235+3309235+33019763(Top 70%)7533(Top 62%)7533(Top 138%)
20M20.00 mi1.36 mi22833+2539121+1149121+11419113(Top 67%)7329(Top 60%)7329(Top 134%)
21M21.00 mi1.00 mi22597+2369002+1199002+11918204(Top 64%)6908(Top 56%)6908(Top 126%)
35K21.75 mi0.75 mi22465+1328940+628940+6219132(Top 67%)7527(Top 62%)7527(Top 138%)
23M23.00 mi1.25 mi22263+2028863+778863+7718997(Top 67%)7520(Top 61%)7520(Top 138%)
24M24.00 mi1.00 mi22148+1158819+448819+4419542(Top 69%)7856(Top 64%)7856(Top 144%)
40K24.85 mi0.85 mi22048+1008785+348785+3419726(Top 69%)8012(Top 66%)8012(Top 146%)
25.2M25.20 mi0.35 mi21978+708752+338752+3317784(Top 63%)7036(Top 58%)7036(Top 129%)
Finish26.22 mi1.02 mi21872+1068711+418711+4119076(Top 67%)7655(Top 63%)7655(Top 140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23716

Females

9497

F18-39

9497

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25088

Females

10281

F18-39

10281

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23716

Females

9497

F18-39

9497

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22250

Females

8724

F18-39

8724

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22829

Females

9045

F18-39

9045

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21191

Females

8206

F18-39

8206

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19763

Females

7533

F18-39

7533

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19113

Females

7329

F18-39

7329

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18204

Females

6908

F18-39

6908

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19132

Females

7527

F18-39

7527

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

18997

Females

7520

F18-39

7520

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19542

Females

7856

F18-39

7856

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19726

Females

8012

F18-39

8012

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17784

Females

7036

F18-39

7036

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19076

Females

7655

F18-39

7655

Passing Analysis

Category:
Athletes Passed
4198
Passed By
66
Net Change
+4132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26004
5K → 10K50727+480#26004#25524
10K → 15K5872+585#25524#24939
15K → 20K6010+601#24939#24338
20K → Half742+72#24338#24266
Half → 25K5022+500#24266#23766
25K → 30K6822+680#23766#23086
30K → 20M2563+253#23086#22833
20M → 21M2360+236#22833#22597
21M → 35K1353+132#22597#22465
35K → 23M2031+202#22465#22263
23M → 24M1183+115#22263#22148
24M → 40K11212+100#22148#22048
40K → 25.2M711+70#22048#21978
25.2M → Finish1148+106#21978#21872
TOTALS419866+4132
📊

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