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BOSTON MARATHON 2025

Eileen Murphy

Bib: 16637•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:48
Rank: #23452
Start → 5K
28:48 | 9:16/mi
10K· 6.21 mi
1:00:18
Rank: #24737 (-1285)
5K → 10K
31:30 | 10:08/mi
15K· 9.32 mi
1:31:12
Rank: #24782 (-45)
10K → 15K
30:54 | 9:57/mi
20K· 12.43 mi
2:04:15
Rank: #25017 (-235)
15K → 20K
33:03 | 10:38/mi
Half· 13.11 mi
2:11:02
Rank: #24986 (+31)
20K → Half
6:47 | 9:57/mi
25K· 15.53 mi
2:37:38
Rank: #25018 (-32)
Half → 25K
26:36 | 10:58/mi
30K· 18.64 mi
3:15:34
Rank: #25223 (-205)
25K → 30K
37:56 | 12:13/mi
20M
3:30:57
Rank: #25149 (+74)
30K → 20M
15:23 | 11:19/mi
21M
3:43:28
Rank: #25130 (+19)
20M → 21M
12:31 | 12:31/mi
35K· 21.75 mi
3:51:44
Rank: #25108 (+22)
21M → 35K
8:16 | 11:03/mi
23M
4:07:48
Rank: #25178 (-70)
35K → 23M
16:04 | 12:50/mi
24M
4:18:16
Rank: #25103 (+75)
23M → 24M
10:28 | 10:28/mi
40K· 24.85 mi
4:28:21
Rank: #25104 (-1)
24M → 40K
10:05 | 11:48/mi
25.2M
4:32:31
Rank: #25083 (+21)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:42:40
Rank: #25037 (+46)
25.2M → Finish
10:09 | 9:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:02
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time2:31:38
Pace11:34 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5728:489:1628:48
9:16
-
10K
6.21 mi11:25:271:00:189:4231:30
10:08
+0:52
15K
9.32 mi11:56:211:31:129:4730:54
9:57
-0:11
20K
12.43 mi12:29:242:04:1510:0033:03
10:38
+0:41
Half
13.11 mi12:36:112:11:0210:006:47
9:57
-0:41
25K
15.53 mi13:02:472:37:3810:0926:36
10:58
+1:01
30K
18.64 mi13:40:433:15:3410:2937:56
12:13
+1:15
20M
20.00 mi13:56:063:30:5710:3315:23
11:19
-0:54
21M
21.00 mi14:08:373:43:2810:3812:31
12:31
+1:12
35K
21.75 mi14:16:533:51:4410:398:16
11:03
-1:28
23M
23.00 mi14:32:574:07:4810:4616:04
12:50
+1:47
24M
24.00 mi14:43:254:18:1610:4610:28
10:28
-2:22
40K
24.85 mi14:53:304:28:2110:4810:05
11:48
+1:20
25.2M
25.20 mi14:57:404:32:3110:494:10
12:05
+0:17
Finish
26.22 mi15:07:494:42:4010:4710:09
9:58
-2:07

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

9:16 /mi

Average Pace

10:47 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:08

38% of race

Time at Steady Pace

1:33:46

33% of race

Time at Slower Pace

1:20:46

29% of race

Average Pace: 10:47 /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 mi10:53:5728:489:1628:48
9:16
#23452
10K
6.21 mi11:25:271:00:189:4231:30
10:08
#24737
15K
9.32 mi11:56:211:31:129:4730:54
9:57
#24782
20K
12.43 mi12:29:242:04:1510:0033:03
10:38
#25017
Half
13.11 mi12:36:112:11:0210:006:47
9:57
#24986
25K
15.53 mi13:02:472:37:3810:0926:36
10:58
#25018
30K
18.64 mi13:40:433:15:3410:2937:56
12:13
#25223
20M
20.00 mi13:56:063:30:5710:3315:23
11:19
#25149
21M
21.00 mi14:08:373:43:2810:3812:31
12:31
#25130
35K
21.75 mi14:16:533:51:4410:398:16
11:03
#25108
23M
23.00 mi14:32:574:07:4810:4616:04
12:50
#25178
24M
24.00 mi14:43:254:18:1610:4610:28
10:28
#25103
40K
24.85 mi14:53:304:28:2110:4810:05
11:48
#25104
25.2M
25.20 mi14:57:404:32:3110:494:10
12:05
#25083
Finish
26.22 mi15:07:494:42:4010:4710:09
9:58
#25037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi234529417941724887(Top 88%)10162(Top 83%)10162(Top 592%)
10K6.21 mi3.10 mi24737-128510083-66610083-66625593(Top 90%)10577(Top 86%)10577(Top 616%)
15K9.32 mi3.11 mi24782-4510105-2210105-2224887(Top 88%)10162(Top 83%)10162(Top 592%)
20K12.43 mi3.11 mi25017-23510241-13610241-13625424(Top 90%)10490(Top 86%)10490(Top 611%)
Half13.11 mi0.68 mi24986+3110234+710234+724685(Top 87%)10107(Top 83%)10107(Top 588%)
25K15.53 mi2.42 mi25018-3210259-2510259-2525162(Top 89%)10382(Top 85%)10382(Top 604%)
30K18.64 mi3.11 mi25223-20510405-14610405-14625829(Top 91%)10853(Top 89%)10853(Top 632%)
20M20.00 mi1.36 mi25149+7410376+2910376+2924213(Top 85%)10070(Top 82%)10070(Top 586%)
21M21.00 mi1.00 mi25130+1910381-510381-524417(Top 86%)10249(Top 84%)10249(Top 597%)
35K21.75 mi0.75 mi25108+2210380+110380+124280(Top 85%)10208(Top 83%)10208(Top 594%)
23M23.00 mi1.25 mi25178-7010432-5210432-5226184(Top 92%)11188(Top 91%)11188(Top 651%)
24M24.00 mi1.00 mi25103+7510396+3610396+3622700(Top 80%)9485(Top 78%)9485(Top 552%)
40K24.85 mi0.85 mi25104-110401-510401-524611(Top 87%)10483(Top 86%)10483(Top 610%)
25.2M25.20 mi0.35 mi25083+2110395+610395+623346(Top 82%)9843(Top 80%)9843(Top 573%)
Finish26.22 mi1.02 mi25037+4610379+1610379+1622779(Top 80%)9563(Top 78%)9563(Top 557%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

24887

Females

10162

F40-44

10162

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25593

Females

10577

F40-44

10577

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

24887

Females

10162

F40-44

10162

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25424

Females

10490

F40-44

10490

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24685

Females

10107

F40-44

10107

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25162

Females

10382

F40-44

10382

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25829

Females

10853

F40-44

10853

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24213

Females

10070

F40-44

10070

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24417

Females

10249

F40-44

10249

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24280

Females

10208

F40-44

10208

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

26184

Females

11188

F40-44

11188

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22700

Females

9485

F40-44

9485

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24611

Females

10483

F40-44

10483

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23346

Females

9843

F40-44

9843

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22779

Females

9563

F40-44

9563

Passing Analysis

Category:
Athletes Passed
818
Passed By
2403
Net Change
-1585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23452
5K → 10K221307-1285#23452#24737
10K → 15K119164-45#24737#24782
15K → 20K65300-235#24782#25017
20K → Half4918+31#25017#24986
Half → 25K98130-32#24986#25018
25K → 30K72277-205#25018#25223
30K → 20M9319+74#25223#25149
20M → 21M6041+19#25149#25130
21M → 35K3715+22#25130#25108
35K → 23M2090-70#25108#25178
23M → 24M783+75#25178#25103
24M → 40K2627-1#25103#25104
40K → 25.2M265+21#25104#25083
25.2M → Finish537+46#25083#25037
TOTALS8182403-1585
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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