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BOSTON MARATHON 2025

Maureen Cummings

Bib: 31829•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 (F45-49)
#0 / 1813
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
10:35/mi
32:54
↑ 97↓ 3451.5%
10K· 6.21 mi
10:37/mi
1:05:52
↑ 79↓ 1380.4%
15K· 9.32 mi
11:04/mi
1:40:16
↑ 67↓ 78
20K· 12.43 mi
11:50/mi
2:17:03
↑ 106↓ 860.1%
Half· 13.11 mi
10:43/mi
2:24:22
↑ 19↓ 370.5%
25K· 15.53 mi
11:32/mi
2:52:21
↑ 66↓ 880.2%
30K· 18.64 mi
11:50/mi
3:29:08
↑ 181↓ 1480.2%
20M
13:58/mi
3:48:07
↑ 64↓ 500.2%
21M
15:11/mi
4:03:18
↑ 106↓ 241.6%
35K· 21.75 mi
11:28/mi
4:11:53
↑ 17↓ 861.7%
23M
11:32/mi
4:26:20
↑ 23↓ 630.6%
24M
11:51/mi
4:38:11
↓ 821.3%
40K· 24.85 mi
11:36/mi
4:48:06
↓ 200.3%
25.2M
12:54/mi
4:52:33
↑ 13↓ 160.2%
Finish· 26.22 mi
10:38/mi
5:03:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:22
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time2:39:01
Pace12:08 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3532:5410:3532:54
10:35
-
10K
6.21 mi12:22:331:05:5210:3632:58
10:37
+0:02
15K
9.32 mi12:56:571:40:1610:4534:24
11:04
+0:27
20K
12.43 mi13:33:442:17:0311:0236:47
11:50
+0:46
Half
13.11 mi13:41:032:24:2211:017:19
10:43
-1:07
25K
15.53 mi14:09:022:52:2111:0627:59
11:32
+0:49
30K
18.64 mi14:45:493:29:0811:1336:47
11:50
+0:18
20M
20.00 mi15:04:483:48:0711:2418:59
13:58
+2:08
21M
21.00 mi15:19:594:03:1811:3515:11
15:11
+1:13
35K
21.75 mi15:28:344:11:5311:358:35
11:28
-3:43
23M
23.00 mi15:43:014:26:2011:3514:27
11:32
+0:04
24M
24.00 mi15:54:524:38:1111:3511:51
11:51
+0:19
40K
24.85 mi16:04:474:48:0611:359:55
11:36
-0:15
25.2M
25.20 mi16:09:144:52:3311:374:27
12:54
+1:18
Finish
26.22 mi16:20:045:03:2311:3510:50
10:38
-2:16

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

10:35 /mi

Average Pace

11:35 /mi

Slowest Pace

15:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:01

28% of race

Time at Steady Pace

3:00:45

60% of race

Time at Slower Pace

38:37

13% of race

Average Pace: 11:34 /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 mi11:49:3532:5410:3532:54
10:35
#26938
10K
6.21 mi12:22:331:05:5210:3632:58
10:37
#26682
15K
9.32 mi12:56:571:40:1610:4534:24
11:04
#26716
20K
12.43 mi13:33:442:17:0311:0236:47
11:50
#26812
Half
13.11 mi13:41:032:24:2211:017:19
10:43
#26775
25K
15.53 mi14:09:022:52:2111:0627:59
11:32
#26637
30K
18.64 mi14:45:493:29:0811:1336:47
11:50
#26414
20M
20.00 mi15:04:483:48:0711:2418:59
13:58
#26529
21M
21.00 mi15:19:594:03:1811:3515:11
15:11
#26591
35K
21.75 mi15:28:344:11:5311:358:35
11:28
#26547
23M
23.00 mi15:43:014:26:2011:3514:27
11:32
#26436
24M
24.00 mi15:54:524:38:1111:3511:51
11:51
#26412
40K
24.85 mi16:04:474:48:0611:359:55
11:36
#26347
25.2M
25.20 mi16:09:144:52:3311:374:27
12:54
#26332
Finish
26.22 mi16:20:045:03:2311:3510:50
10:38
#26295
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi26938112881128826754(Top 94%)11229(Top 92%)11229(Top 619%)
10K6.21 mi3.10 mi26682+25611151+13711151+13726452(Top 93%)11041(Top 90%)11041(Top 609%)
15K9.32 mi3.11 mi26716-3411178-2711178-2726754(Top 94%)11229(Top 92%)11229(Top 619%)
20K12.43 mi3.11 mi26812-9611252-7411252-7426972(Top 95%)11375(Top 93%)11375(Top 627%)
Half13.11 mi0.68 mi26775+3711227+2511227+2526115(Top 92%)10897(Top 89%)10897(Top 601%)
25K15.53 mi2.42 mi26637+13811164+6311164+6325913(Top 91%)10815(Top 88%)10815(Top 597%)
30K18.64 mi3.11 mi26414+22311049+11511049+11525371(Top 89%)10600(Top 87%)10600(Top 585%)
20M20.00 mi1.36 mi26529-11511135-8611135-8627264(Top 96%)11690(Top 96%)11690(Top 645%)
21M21.00 mi1.00 mi26591-6211181-4611181-4627288(Top 96%)11723(Top 96%)11723(Top 647%)
35K21.75 mi0.75 mi26547+4411161+2011161+2025040(Top 88%)10609(Top 87%)10609(Top 585%)
23M23.00 mi1.25 mi26436+11111107+5411107+5424326(Top 86%)10261(Top 84%)10261(Top 566%)
24M24.00 mi1.00 mi26412+2411103+411103+425474(Top 90%)10867(Top 89%)10867(Top 599%)
40K24.85 mi0.85 mi26347+6511078+2511078+2524289(Top 86%)10320(Top 84%)10320(Top 569%)
25.2M25.20 mi0.35 mi26332+1511074+411074+424869(Top 88%)10618(Top 87%)10618(Top 586%)
Finish26.22 mi1.02 mi26295+3711056+1811056+1824559(Top 86%)10438(Top 85%)10438(Top 576%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

26754

Females

11229

F45-49

11229

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26452

Females

11041

F45-49

11041

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

26754

Females

11229

F45-49

11229

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

26972

Females

11375

F45-49

11375

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26115

Females

10897

F45-49

10897

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25913

Females

10815

F45-49

10815

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25371

Females

10600

F45-49

10600

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

27264

Females

11690

F45-49

11690

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27288

Females

11723

F45-49

11723

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25040

Females

10609

F45-49

10609

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24326

Females

10261

F45-49

10261

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

25474

Females

10867

F45-49

10867

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24289

Females

10320

F45-49

10320

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24869

Females

10618

F45-49

10618

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24559

Females

10438

F45-49

10438

Passing Analysis

Category:
Athletes Passed
1315
Passed By
672
Net Change
+643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26938
5K → 10K32165+256#26938#26682
10K → 15K106140-34#26682#26716
15K → 20K69165-96#26716#26812
20K → Half425+37#26812#26775
Half → 25K15921+138#26775#26637
25K → 30K24320+223#26637#26414
30K → 20M12127-115#26414#26529
20M → 21M2082-62#26529#26591
21M → 35K506+44#26591#26547
35K → 23M1154+111#26547#26436
23M → 24M3713+24#26436#26412
24M → 40K738+65#26412#26347
40K → 25.2M216+15#26347#26332
25.2M → Finish4710+37#26332#26295
TOTALS1315672+643
📊

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