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BOSTON MARATHON 2025

Maryetta Casey

Bib: 25028•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 46%
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
8:41/mi
26:59
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
54:35
↑ 79↓ 1380.4%
15K· 9.32 mi
9:12/mi
1:23:09
↑ 67↓ 78
20K· 12.43 mi
9:23/mi
1:52:17
↑ 106↓ 860.1%
Half· 13.11 mi
9:23/mi
1:58:41
↑ 19↓ 370.5%
25K· 15.53 mi
9:35/mi
2:21:55
↑ 66↓ 880.2%
30K· 18.64 mi
10:18/mi
2:53:54
↑ 181↓ 1480.2%
20M
10:17/mi
3:07:52
↑ 64↓ 500.2%
21M
11:02/mi
3:18:54
↑ 106↓ 241.6%
35K· 21.75 mi
9:51/mi
3:26:16
↑ 17↓ 861.7%
23M
10:17/mi
3:39:09
↑ 23↓ 630.6%
24M
10:25/mi
3:49:34
↓ 821.3%
40K· 24.85 mi
10:36/mi
3:58:38
↓ 200.3%
25.2M
11:42/mi
4:02:40
↑ 13↓ 160.2%
Finish· 26.22 mi
10:30/mi
4:13:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:41
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:14:41
Pace10:16 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2726:598:4126:59
8:41
-
10K
6.21 mi11:55:0354:358:4727:36
8:53
+0:12
15K
9.32 mi12:23:371:23:098:5528:34
9:12
+0:19
20K
12.43 mi12:52:451:52:179:0229:08
9:23
+0:11
Half
13.11 mi12:59:091:58:419:036:24
9:23
0:00
25K
15.53 mi13:22:232:21:559:0823:14
9:35
+0:12
30K
18.64 mi13:54:222:53:549:2031:59
10:18
+0:43
20M
20.00 mi14:08:203:07:529:2413:58
10:17
-0:01
21M
21.00 mi14:19:223:18:549:2811:02
11:02
+0:45
35K
21.75 mi14:26:443:26:169:297:22
9:51
-1:11
23M
23.00 mi14:39:373:39:099:3212:53
10:17
+0:26
24M
24.00 mi14:50:023:49:349:3410:25
10:25
+0:08
40K
24.85 mi14:59:063:58:389:369:04
10:36
+0:11
25.2M
25.20 mi15:03:084:02:409:384:02
11:42
+1:06
Finish
26.22 mi15:13:504:13:229:4010:42
10:30
-1:12

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

8:41 /mi

Average Pace

9:40 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:17

59% of race

Time at Steady Pace

1:29:01

35% of race

Time at Slower Pace

15:04

6% of race

Average Pace: 9:40 /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 mi11:27:2726:598:4126:59
8:41
#20953
10K
6.21 mi11:55:0354:358:4727:36
8:53
#21378
15K
9.32 mi12:23:371:23:098:5528:34
9:12
#21923
20K
12.43 mi12:52:451:52:179:0229:08
9:23
#22083
Half
13.11 mi12:59:091:58:419:036:24
9:23
#22152
25K
15.53 mi13:22:232:21:559:0823:14
9:35
#22182
30K
18.64 mi13:54:222:53:549:2031:59
10:18
#22267
20M
20.00 mi14:08:203:07:529:2413:58
10:17
#22230
21M
21.00 mi14:19:223:18:549:2811:02
11:02
#22155
35K
21.75 mi14:26:443:26:169:297:22
9:51
#22118
23M
23.00 mi14:39:373:39:099:3212:53
10:17
#22056
24M
24.00 mi14:50:023:49:349:3410:25
10:25
#22079
40K
24.85 mi14:59:063:58:389:369:04
10:36
#22081
25.2M
25.20 mi15:03:084:02:409:384:02
11:42
#22077
Finish
26.22 mi15:13:504:13:229:4010:42
10:30
#22158
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi209538055805522855(Top 80%)9021(Top 74%)9021(Top 1446%)
10K6.21 mi3.10 mi21378-4258261-2068261-20621844(Top 77%)8513(Top 70%)8513(Top 1364%)
15K9.32 mi3.11 mi21923-5458556-2958556-29522855(Top 80%)9021(Top 74%)9021(Top 1446%)
20K12.43 mi3.11 mi22083-1608642-868642-8622505(Top 79%)8866(Top 73%)8866(Top 1421%)
Half13.11 mi0.68 mi22152-698680-388680-3823214(Top 82%)9259(Top 76%)9259(Top 1484%)
25K15.53 mi2.42 mi22182-308702-228702-2222136(Top 78%)8728(Top 71%)8728(Top 1399%)
30K18.64 mi3.11 mi22267-858775-738775-7322433(Top 79%)9012(Top 74%)9012(Top 1444%)
20M20.00 mi1.36 mi22230+378771+48771+421808(Top 77%)8793(Top 72%)8793(Top 1409%)
21M21.00 mi1.00 mi22155+758757+148757+1421508(Top 76%)8710(Top 71%)8710(Top 1396%)
35K21.75 mi0.75 mi22118+378743+148743+1421482(Top 76%)8766(Top 72%)8766(Top 1405%)
23M23.00 mi1.25 mi22056+628749-68749-621394(Top 75%)8747(Top 72%)8747(Top 1402%)
24M24.00 mi1.00 mi22079-238780-318780-3122588(Top 80%)9426(Top 77%)9426(Top 1511%)
40K24.85 mi0.85 mi22081-28802-228802-2222215(Top 78%)9316(Top 76%)9316(Top 1493%)
25.2M25.20 mi0.35 mi22077+48808-68808-622577(Top 79%)9453(Top 77%)9453(Top 1515%)
Finish26.22 mi1.02 mi22158-818871-638871-6324290(Top 86%)10311(Top 84%)10311(Top 1652%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22855

Females

9021

F60-64

9021

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

21844

Females

8513

F60-64

8513

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22855

Females

9021

F60-64

9021

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

22505

Females

8866

F60-64

8866

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23214

Females

9259

F60-64

9259

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22136

Females

8728

F60-64

8728

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22433

Females

9012

F60-64

9012

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21808

Females

8793

F60-64

8793

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

21508

Females

8710

F60-64

8710

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

21482

Females

8766

F60-64

8766

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21394

Females

8747

F60-64

8747

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22588

Females

9426

F60-64

9426

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22215

Females

9316

F60-64

9316

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22577

Females

9453

F60-64

9453

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24290

Females

10311

F60-64

10311

Passing Analysis

Category:
Athletes Passed
1181
Passed By
2386
Net Change
-1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20953
5K → 10K132557-425#20953#21378
10K → 15K79624-545#21378#21923
15K → 20K144304-160#21923#22083
20K → Half1079-69#22083#22152
Half → 25K132162-30#22152#22182
25K → 30K164249-85#22182#22267
30K → 20M8649+37#22267#22230
20M → 21M12146+75#22230#22155
21M → 35K5821+37#22155#22118
35K → 23M10947+62#22118#22056
23M → 24M4366-23#22056#22079
24M → 40K4850-2#22079#22081
40K → 25.2M2521+4#22081#22077
25.2M → Finish30111-81#22077#22158
TOTALS11812386-1205
📊

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