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BOSTON MARATHON 2025

Moira Sharkey

Bib: 28266•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
31:38
Rank: #26016
Start → 5K
10:11/mi
31:38 split
10K· 6.21 mi
1:02:48
Rank: #25662 (+354)
5K → 10K
10:02/mi
31:10 split
15K· 9.32 mi
1:34:59
Rank: #25697 (-35)
10K → 15K
10:22/mi
32:11 split
20K· 12.43 mi
2:08:40
Rank: #25696 (+1)
15K → 20K
10:50/mi
33:41 split
Half· 13.11 mi
2:15:36
Rank: #25674 (+22)
20K → Half
10:10/mi
6:56 split
25K· 15.53 mi
2:43:26
Rank: #25718 (-44)
Half → 25K
11:29/mi
27:50 split
30K· 18.64 mi
3:17:54
Rank: #25439 (+279)
25K → 30K
11:06/mi
34:28 split
20M
3:33:17
Rank: #25356 (+83)
30K → 20M
11:19/mi
15:23 split
21M
3:44:53
Rank: #25245 (+111)
20M → 21M
11:36/mi
11:36 split
35K· 21.75 mi
3:53:14
Rank: #25218 (+27)
21M → 35K
11:10/mi
8:21 split
23M
4:07:28
Rank: #25160 (+58)
35K → 23M
11:22/mi
14:14 split
24M
4:18:41
Rank: #25135 (+25)
23M → 24M
11:13/mi
11:13 split
40K· 24.85 mi
4:28:22
Rank: #25106 (+29)
24M → 40K
11:20/mi
9:41 split
25.2M
4:32:26
Rank: #25072 (+34)
40K → 25.2M
11:48/mi
4:04 split
Finish· 26.22 mi
4:43:20
Rank: #25066 (+6)
25.2M → Finish
10:42/mi
10:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:36
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:27:44
Pace11:16 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3731:3810:1131:38
10:11
-
10K
6.21 mi12:22:471:02:4810:0631:10
10:02
-0:09
15K
9.32 mi12:54:581:34:5910:1132:11
10:22
+0:20
20K
12.43 mi13:28:392:08:4010:2133:41
10:50
+0:28
Half
13.11 mi13:35:352:15:3610:216:56
10:10
-0:40
25K
15.53 mi14:03:252:43:2610:3127:50
11:29
+1:19
30K
18.64 mi14:37:533:17:5410:3734:28
11:06
-0:23
20M
20.00 mi14:53:163:33:1710:4015:23
11:19
+0:13
21M
21.00 mi15:04:523:44:5310:4311:36
11:36
+0:17
35K
21.75 mi15:13:133:53:1410:438:21
11:10
-0:26
23M
23.00 mi15:27:274:07:2810:4614:14
11:22
+0:12
24M
24.00 mi15:38:404:18:4110:4711:13
11:13
-0:09
40K
24.85 mi15:48:214:28:2210:489:41
11:20
+0:07
25.2M
25.20 mi15:52:254:32:2610:494:04
11:48
+0:28
Finish
26.22 mi16:03:194:43:2010:4910:54
10:42
-1:06

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

10:02 /mi

Average Pace

10:49 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:30

52% of race

Time at Steady Pace

2:16:50

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:48 /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 mi11:51:3731:3810:1131:38
10:11
#26016
10K
6.21 mi12:22:471:02:4810:0631:10
10:02
#25662
15K
9.32 mi12:54:581:34:5910:1132:11
10:22
#25697
20K
12.43 mi13:28:392:08:4010:2133:41
10:50
#25696
Half
13.11 mi13:35:352:15:3610:216:56
10:10
#25674
25K
15.53 mi14:03:252:43:2610:3127:50
11:29
#25718
30K
18.64 mi14:37:533:17:5410:3734:28
11:06
#25439
20M
20.00 mi14:53:163:33:1710:4015:23
11:19
#25356
21M
21.00 mi15:04:523:44:5310:4311:36
11:36
#25245
35K
21.75 mi15:13:133:53:1410:438:21
11:10
#25218
23M
23.00 mi15:27:274:07:2810:4614:14
11:22
#25160
24M
24.00 mi15:38:404:18:4110:4711:13
11:13
#25135
40K
24.85 mi15:48:214:28:2210:489:41
11:20
#25106
25.2M
25.20 mi15:52:254:32:2610:494:04
11:48
#25072
Finish
26.22 mi16:03:194:43:2010:4910:54
10:42
#25066
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26016107691076925693(Top 90%)10614(Top 87%)10614(Top 618%)
10K6.21 mi3.10 mi25662+35410587+18210587+18225384(Top 89%)10451(Top 85%)10451(Top 608%)
15K9.32 mi3.11 mi25697-3510614-2710614-2725693(Top 90%)10614(Top 87%)10614(Top 618%)
20K12.43 mi3.11 mi25696+110613+110613+125772(Top 91%)10683(Top 87%)10683(Top 622%)
Half13.11 mi0.68 mi25674+2210606+710606+725148(Top 89%)10347(Top 85%)10347(Top 602%)
25K15.53 mi2.42 mi25718-4410644-3810644-3825827(Top 91%)10765(Top 88%)10765(Top 627%)
30K18.64 mi3.11 mi25439+27910523+12110523+12124173(Top 85%)9962(Top 81%)9962(Top 580%)
20M20.00 mi1.36 mi25356+8310496+2710496+2724214(Top 85%)10071(Top 82%)10071(Top 586%)
21M21.00 mi1.00 mi25245+11110446+5010446+5022795(Top 80%)9400(Top 77%)9400(Top 547%)
35K21.75 mi0.75 mi25218+2710438+810438+824509(Top 86%)10338(Top 85%)10338(Top 602%)
23M23.00 mi1.25 mi25160+5810420+1810420+1824016(Top 85%)10110(Top 83%)10110(Top 588%)
24M24.00 mi1.00 mi25135+2510415+510415+524401(Top 86%)10326(Top 84%)10326(Top 601%)
40K24.85 mi0.85 mi25106+2910403+1210403+1223793(Top 84%)10075(Top 82%)10075(Top 586%)
25.2M25.20 mi0.35 mi25072+3410389+1410389+1422717(Top 80%)9534(Top 78%)9534(Top 555%)
Finish26.22 mi1.02 mi25066+610395-610395-624710(Top 87%)10518(Top 86%)10518(Top 612%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25693

Females

10614

F40-44

10614

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25384

Females

10451

F40-44

10451

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25693

Females

10614

F40-44

10614

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25772

Females

10683

F40-44

10683

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25148

Females

10347

F40-44

10347

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25827

Females

10765

F40-44

10765

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24173

Females

9962

F40-44

9962

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24214

Females

10071

F40-44

10071

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22795

Females

9400

F40-44

9400

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24509

Females

10338

F40-44

10338

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24016

Females

10110

F40-44

10110

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24401

Females

10326

F40-44

10326

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23793

Females

10075

F40-44

10075

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22717

Females

9534

F40-44

9534

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24710

Females

10518

F40-44

10518

Passing Analysis

Category:
Athletes Passed
1549
Passed By
599
Net Change
+950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26016
5K → 10K40753+354#26016#25662
10K → 15K121156-35#25662#25697
15K → 20K123122+1#25697#25696
20K → Half3210+22#25696#25674
Half → 25K84128-44#25674#25718
25K → 30K29516+279#25718#25439
30K → 20M10522+83#25439#25356
20M → 21M1143+111#25356#25245
21M → 35K369+27#25245#25218
35K → 23M7719+58#25218#25160
23M → 24M4520+25#25160#25135
24M → 40K4213+29#25135#25106
40K → 25.2M373+34#25106#25072
25.2M → Finish3125+6#25072#25066
TOTALS1549599+950
📊

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