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BOSTON MARATHON 2025

Martha Musto

Bib: 27395•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:50/mi
33:39
↑ 97↓ 3451.5%
10K· 6.21 mi
12:52/mi
1:13:36
↑ 79↓ 1380.4%
15K· 9.32 mi
11:32/mi
1:49:27
↑ 67↓ 78
20K· 12.43 mi
12:32/mi
2:28:23
↑ 106↓ 860.1%
Half· 13.11 mi
10:26/mi
2:35:30
↑ 19↓ 370.5%
25K· 15.53 mi
11:46/mi
3:04:02
↑ 66↓ 880.2%
30K· 18.64 mi
12:33/mi
3:43:02
↑ 181↓ 1480.2%
20M
12:35/mi
4:00:08
↑ 64↓ 500.2%
21M
14:45/mi
4:14:53
↑ 106↓ 241.6%
35K· 21.75 mi
11:30/mi
4:23:29
↑ 17↓ 861.7%
23M
11:37/mi
4:38:02
↑ 23↓ 630.6%
24M
11:27/mi
4:49:29
↓ 821.3%
40K· 24.85 mi
14:51/mi
5:02:11
↓ 200.3%
25.2M
12:40/mi
5:06:33
↑ 13↓ 160.2%
Finish· 26.22 mi
11:23/mi
5:18:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:35:30
Pace11:52 /mi
2nd Half
Distance13.11 mi
Time2:42:39
Pace12:24 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3533:3910:5033:39
10:50
-
10K
6.21 mi12:29:321:13:3611:5139:57
12:52
+2:02
15K
9.32 mi13:05:231:49:2711:4535:51
11:32
-1:20
20K
12.43 mi13:44:192:28:2311:5638:56
12:32
+1:00
Half
13.11 mi13:51:262:35:3011:527:07
10:26
-2:06
25K
15.53 mi14:19:583:04:0211:5128:32
11:46
+1:20
30K
18.64 mi14:58:583:43:0211:5839:00
12:33
+0:47
20M
20.00 mi15:16:044:00:0812:0017:06
12:35
+0:02
21M
21.00 mi15:30:494:14:5312:0814:45
14:45
+2:10
35K
21.75 mi15:39:254:23:2912:078:36
11:30
-3:15
23M
23.00 mi15:53:584:38:0212:0514:33
11:37
+0:07
24M
24.00 mi16:05:254:49:2912:0411:27
11:27
-0:10
40K
24.85 mi16:18:075:02:1112:0912:42
14:51
+3:24
25.2M
25.20 mi16:22:295:06:3312:104:22
12:40
-2:11
Finish
26.22 mi16:34:055:18:0912:0911:36
11:23
-1:17

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

10:26 /mi

Average Pace

12:09 /mi

Slowest Pace

14:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:46

13% of race

Time at Steady Pace

1:50:35

35% of race

Time at Slower Pace

2:46:48

52% of race

Average Pace: 12:08 /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 mi11:49:3533:3910:5033:39
10:50
#27329
10K
6.21 mi12:29:321:13:3611:5139:57
12:52
#28060
15K
9.32 mi13:05:231:49:2711:4535:51
11:32
#27835
20K
12.43 mi13:44:192:28:2311:5638:56
12:32
#27773
Half
13.11 mi13:51:262:35:3011:527:07
10:26
#27702
25K
15.53 mi14:19:583:04:0211:5128:32
11:46
#27471
30K
18.64 mi14:58:583:43:0211:5839:00
12:33
#27258
20M
20.00 mi15:16:044:00:0812:0017:06
12:35
#27194
21M
21.00 mi15:30:494:14:5312:0814:45
14:45
#27188
35K
21.75 mi15:39:254:23:2912:078:36
11:30
#27141
23M
23.00 mi15:53:584:38:0212:0514:33
11:37
#27061
24M
24.00 mi16:05:254:49:2912:0411:27
11:27
#26997
40K
24.85 mi16:18:075:02:1112:0912:42
14:51
#27032
25.2M
25.20 mi16:22:295:06:3312:104:22
12:40
#27006
Finish
26.22 mi16:34:055:18:0912:0911:36
11:23
#26977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi27329115241152427261(Top 96%)11526(Top 94%)11526(Top 1160%)
10K6.21 mi3.10 mi28060-73112006-48212006-48228300(Top 100%)12168(Top 100%)12168(Top 1224%)
15K9.32 mi3.11 mi27835+22511867+13911867+13927261(Top 96%)11526(Top 94%)11526(Top 1160%)
20K12.43 mi3.11 mi27773+6211838+2911838+2927540(Top 97%)11720(Top 96%)11720(Top 1179%)
Half13.11 mi0.68 mi27702+7111800+3811800+3825675(Top 90%)10656(Top 87%)10656(Top 1072%)
25K15.53 mi2.42 mi27471+23111664+13611664+13626175(Top 92%)10960(Top 90%)10960(Top 1103%)
30K18.64 mi3.11 mi27258+21311556+10811556+10826228(Top 92%)11079(Top 91%)11079(Top 1115%)
20M20.00 mi1.36 mi27194+6411520+3611520+3625988(Top 91%)11010(Top 90%)11010(Top 1108%)
21M21.00 mi1.00 mi27188+611522-211522-226934(Top 95%)11532(Top 94%)11532(Top 1160%)
35K21.75 mi0.75 mi27141+4711500+2211500+2225075(Top 88%)10631(Top 87%)10631(Top 1070%)
23M23.00 mi1.25 mi27061+8011461+3911461+3924443(Top 86%)10320(Top 84%)10320(Top 1038%)
24M24.00 mi1.00 mi26997+6411432+2911432+2924805(Top 87%)10544(Top 86%)10544(Top 1061%)
40K24.85 mi0.85 mi27032-3511457-2511457-2527703(Top 98%)11971(Top 98%)11971(Top 1204%)
25.2M25.20 mi0.35 mi27006+2611446+1111446+1124455(Top 86%)10413(Top 85%)10413(Top 1048%)
Finish26.22 mi1.02 mi26977+2911437+911437+925970(Top 91%)11138(Top 91%)11138(Top 1121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27261

Females

11526

F55-59

11526

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

28300

Females

12168

F55-59

12168

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27261

Females

11526

F55-59

11526

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

27540

Females

11720

F55-59

11720

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25675

Females

10656

F55-59

10656

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26175

Females

10960

F55-59

10960

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26228

Females

11079

F55-59

11079

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

25988

Females

11010

F55-59

11010

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

26934

Females

11532

F55-59

11532

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25075

Females

10631

F55-59

10631

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24443

Females

10320

F55-59

10320

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24805

Females

10544

F55-59

10544

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27703

Females

11971

F55-59

11971

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24455

Females

10413

F55-59

10413

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25970

Females

11138

F55-59

11138

Passing Analysis

Category:
Athletes Passed
1211
Passed By
859
Net Change
+352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27329
5K → 10K3734-731#27329#28060
10K → 15K2305+225#28060#27835
15K → 20K9028+62#27835#27773
20K → Half743+71#27773#27702
Half → 25K2332+231#27702#27471
25K → 30K2229+213#27471#27258
30K → 20M673+64#27258#27194
20M → 21M2519+6#27194#27188
21M → 35K492+47#27188#27141
35K → 23M822+80#27141#27061
23M → 24M651+64#27061#26997
24M → 40K843-35#26997#27032
40K → 25.2M271+26#27032#27006
25.2M → Finish367+29#27006#26977
TOTALS1211859+352
📊

Passing Visuals

Category:
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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