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BOSTON MARATHON 2025

Megan Howell

Bib: 18796•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
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
25:26
Rank: #18020
Start → 5K
25:26 | 8:11/mi
10K· 6.21 mi
50:58
Rank: #17996 (+24)
5K → 10K
25:32 | 8:13/mi
15K· 9.32 mi
1:16:22
Rank: #17718 (+278)
10K → 15K
25:24 | 8:11/mi
20K· 12.43 mi
1:42:03
Rank: #17414 (+304)
15K → 20K
25:41 | 8:16/mi
Half· 13.11 mi
1:47:37
Rank: #17383 (+31)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:07:26
Rank: #16977 (+406)
Half → 25K
19:49 | 8:10/mi
30K· 18.64 mi
2:33:53
Rank: #16557 (+420)
25K → 30K
26:27 | 8:31/mi
20M
2:45:31
Rank: #16346 (+211)
30K → 20M
11:38 | 8:34/mi
21M
2:54:33
Rank: #16158 (+188)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
3:00:40
Rank: #16027 (+131)
21M → 35K
6:07 | 8:11/mi
23M
3:11:07
Rank: #15740 (+287)
35K → 23M
10:27 | 8:21/mi
24M
3:19:06
Rank: #15561 (+179)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:25:53
Rank: #15333 (+228)
24M → 40K
6:47 | 7:56/mi
25.2M
3:28:51
Rank: #15240 (+93)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:36:24
Rank: #14942 (+298)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:37
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2525:268:1125:26
8:11
-
10K
6.21 mi11:41:5750:588:1225:32
8:13
+0:02
15K
9.32 mi12:07:211:16:228:1225:24
8:11
-0:02
20K
12.43 mi12:33:021:42:038:1325:41
8:16
+0:05
Half
13.11 mi12:38:361:47:378:135:34
8:10
-0:06
25K
15.53 mi12:58:252:07:268:1219:49
8:10
0:00
30K
18.64 mi13:24:522:33:538:1526:27
8:31
+0:21
20M
20.00 mi13:36:302:45:318:1711:38
8:34
+0:03
21M
21.00 mi13:45:322:54:338:199:02
9:02
+0:28
35K
21.75 mi13:51:393:00:408:186:07
8:11
-0:51
23M
23.00 mi14:02:063:11:078:1910:27
8:21
+0:10
24M
24.00 mi14:10:053:19:068:187:59
7:59
-0:22
40K
24.85 mi14:16:523:25:538:176:47
7:56
-0:03
25.2M
25.20 mi14:19:503:28:518:172:58
8:36
+0:40
Finish
26.22 mi14:27:233:36:248:167:33
7:25
-1:11

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

7:25 /mi

Average Pace

8:16 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:19

10% of race

Time at Steady Pace

2:24:00

67% of race

Time at Slower Pace

50:05

23% of race

Average Pace: 8:15 /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 mi11:16:2525:268:1125:26
8:11
#18020
10K
6.21 mi11:41:5750:588:1225:32
8:13
#17996
15K
9.32 mi12:07:211:16:228:1225:24
8:11
#17718
20K
12.43 mi12:33:021:42:038:1325:41
8:16
#17414
Half
13.11 mi12:38:361:47:378:135:34
8:10
#17383
25K
15.53 mi12:58:252:07:268:1219:49
8:10
#16977
30K
18.64 mi13:24:522:33:538:1526:27
8:31
#16557
20M
20.00 mi13:36:302:45:318:1711:38
8:34
#16346
21M
21.00 mi13:45:322:54:338:199:02
9:02
#16158
35K
21.75 mi13:51:393:00:408:186:07
8:11
#16027
23M
23.00 mi14:02:063:11:078:1910:27
8:21
#15740
24M
24.00 mi14:10:053:19:068:187:59
7:59
#15561
40K
24.85 mi14:16:523:25:538:176:47
7:56
#15333
25.2M
25.20 mi14:19:503:28:518:172:58
8:36
#15240
Finish
26.22 mi14:27:233:36:248:167:33
7:25
#14942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi180206353635317243(Top 61%)5868(Top 48%)5868(Top 107%)
10K6.21 mi3.10 mi17996+246323+306323+3018018(Top 63%)6300(Top 52%)6300(Top 115%)
15K9.32 mi3.11 mi17718+2786154+1696154+16917243(Top 61%)5868(Top 48%)5868(Top 107%)
20K12.43 mi3.11 mi17414+3045980+1745980+17416742(Top 59%)5626(Top 46%)5626(Top 103%)
Half13.11 mi0.68 mi17383+315969+115969+1117033(Top 60%)5771(Top 47%)5771(Top 106%)
25K15.53 mi2.42 mi16977+4065748+2215748+22115138(Top 53%)4810(Top 39%)4810(Top 88%)
30K18.64 mi3.11 mi16557+4205558+1905558+19014849(Top 52%)4821(Top 39%)4821(Top 88%)
20M20.00 mi1.36 mi16346+2115460+985460+9814188(Top 50%)4610(Top 38%)4610(Top 84%)
21M21.00 mi1.00 mi16158+1885384+765384+7613732(Top 48%)4485(Top 37%)4485(Top 82%)
35K21.75 mi0.75 mi16027+1315337+475337+4713519(Top 48%)4450(Top 36%)4450(Top 81%)
23M23.00 mi1.25 mi15740+2875215+1225215+12212357(Top 44%)3940(Top 32%)3940(Top 72%)
24M24.00 mi1.00 mi15561+1795124+915124+9111183(Top 39%)3415(Top 28%)3415(Top 62%)
40K24.85 mi0.85 mi15333+2285034+905034+909773(Top 34%)2832(Top 23%)2832(Top 52%)
25.2M25.20 mi0.35 mi15240+934994+404994+409562(Top 34%)2839(Top 23%)2839(Top 52%)
Finish26.22 mi1.02 mi14942+2984841+1534841+1538615(Top 30%)2362(Top 19%)2362(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17243

Females

5868

F18-39

5868

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

18018

Females

6300

F18-39

6300

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17243

Females

5868

F18-39

5868

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16742

Females

5626

F18-39

5626

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17033

Females

5771

F18-39

5771

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

15138

Females

4810

F18-39

4810

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14849

Females

4821

F18-39

4821

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14188

Females

4610

F18-39

4610

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13732

Females

4485

F18-39

4485

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13519

Females

4450

F18-39

4450

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12357

Females

3940

F18-39

3940

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11183

Females

3415

F18-39

3415

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9773

Females

2832

F18-39

2832

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9562

Females

2839

F18-39

2839

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8615

Females

2362

F18-39

2362

Passing Analysis

Category:
Athletes Passed
3610
Passed By
532
Net Change
+3078
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18020
5K → 10K303279+24#18020#17996
10K → 15K35072+278#17996#17718
15K → 20K35147+304#17718#17414
20K → Half4716+31#17414#17383
Half → 25K41913+406#17383#16977
25K → 30K45737+420#16977#16557
30K → 20M24029+211#16557#16346
20M → 21M20517+188#16346#16158
21M → 35K14110+131#16158#16027
35K → 23M2936+287#16027#15740
23M → 24M1812+179#15740#15561
24M → 40K2291+228#15561#15333
40K → 25.2M941+93#15333#15240
25.2M → Finish3002+298#15240#14942
TOTALS3610532+3078
📊

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