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BOSTON MARATHON 2023

Maureen Cummings

Bib: 31017•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:55
Rank: #21556
Start → 5K
28:55 | 9:18/mi
10K· 6.21 mi
58:27
Rank: #22070 (-514)
5K → 10K
29:32 | 9:30/mi
15K· 9.32 mi
1:29:01
Rank: #22455 (-385)
10K → 15K
30:34 | 9:50/mi
20K· 12.43 mi
2:03:01
Rank: #23189 (-734)
15K → 20K
34:00 | 10:57/mi
Half· 13.11 mi
2:09:44
Rank: #23177 (+12)
20K → Half
6:43 | 9:51/mi
25K· 15.53 mi
2:36:12
Rank: #23335 (-158)
Half → 25K
26:28 | 10:55/mi
30K· 18.64 mi
3:11:51
Rank: #23423 (-88)
25K → 30K
35:39 | 11:28/mi
20M
3:27:36
Rank: #23438 (-15)
30K → 20M
15:45 | 11:35/mi
21M
3:39:44
Rank: #23414 (+24)
20M → 21M
12:08 | 12:08/mi
35K· 21.75 mi
3:47:18
Rank: #23351 (+63)
21M → 35K
7:34 | 10:07/mi
23M
4:00:51
Rank: #23267 (+84)
35K → 23M
13:33 | 10:49/mi
24M
4:11:26
Rank: #23244 (+23)
23M → 24M
10:35 | 10:35/mi
40K· 24.85 mi
4:20:27
Rank: #23161 (+83)
24M → 40K
9:01 | 10:33/mi
25.2M
4:24:36
Rank: #23153 (+8)
40K → 25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:34:43
Rank: #23085 (+68)
25.2M → Finish
10:07 | 9:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:44
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:24:59
Pace11:04 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2428:559:1828:55
9:18
-
10K
6.21 mi12:14:5658:279:2429:32
9:30
+0:12
15K
9.32 mi12:45:301:29:019:3330:34
9:50
+0:20
20K
12.43 mi13:19:302:03:019:5434:00
10:57
+1:07
Half
13.11 mi13:26:132:09:449:546:43
9:51
-1:06
25K
15.53 mi13:52:412:36:1210:0326:28
10:55
+1:04
30K
18.64 mi14:28:203:11:5110:1835:39
11:28
+0:33
20M
20.00 mi14:44:053:27:3610:2315:45
11:35
+0:07
21M
21.00 mi14:56:133:39:4410:2812:08
12:08
+0:33
35K
21.75 mi15:03:473:47:1810:277:34
10:07
-2:01
23M
23.00 mi15:17:204:00:5110:2813:33
10:49
+0:42
24M
24.00 mi15:27:554:11:2610:2910:35
10:35
-0:14
40K
24.85 mi15:36:564:20:2710:299:01
10:33
-0:02
25.2M
25.20 mi15:41:054:24:3610:304:09
12:02
+1:29
Finish
26.22 mi15:51:124:34:4310:2910:07
9:56
-2:06

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

9:18 /mi

Average Pace

10:29 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:25

41% of race

Time at Steady Pace

1:33:37

34% of race

Time at Slower Pace

1:07:41

25% of race

Average Pace: 10:29 /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 mi11:45:2428:559:1828:55
9:18
#21556
10K
6.21 mi12:14:5658:279:2429:32
9:30
#22070
15K
9.32 mi12:45:301:29:019:3330:34
9:50
#22455
20K
12.43 mi13:19:302:03:019:5434:00
10:57
#23189
Half
13.11 mi13:26:132:09:449:546:43
9:51
#23177
25K
15.53 mi13:52:412:36:1210:0326:28
10:55
#23335
30K
18.64 mi14:28:203:11:5110:1835:39
11:28
#23423
20M
20.00 mi14:44:053:27:3610:2315:45
11:35
#23438
21M
21.00 mi14:56:133:39:4410:2812:08
12:08
#23414
35K
21.75 mi15:03:473:47:1810:277:34
10:07
#23351
23M
23.00 mi15:17:204:00:5110:2813:33
10:49
#23267
24M
24.00 mi15:27:554:11:2610:2910:35
10:35
#23244
40K
24.85 mi15:36:564:20:2710:299:01
10:33
#23161
25.2M
25.20 mi15:41:054:24:3610:304:09
12:02
#23153
Finish
26.22 mi15:51:124:34:4310:2910:07
9:56
#23085
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi215568671867123157(Top 87%)9430(Top 83%)9430(Top 502%)
10K6.21 mi3.10 mi22070-5148891-2208891-22022544(Top 85%)9112(Top 80%)9112(Top 485%)
15K9.32 mi3.11 mi22455-3859068-1779068-17723157(Top 87%)9430(Top 83%)9430(Top 502%)
20K12.43 mi3.11 mi23189-7349453-3859453-38524547(Top 92%)10227(Top 90%)10227(Top 545%)
Half13.11 mi0.68 mi23177+129442+119442+1122988(Top 86%)9347(Top 82%)9347(Top 498%)
25K15.53 mi2.42 mi23335-1589531-899531-8923836(Top 90%)9866(Top 86%)9866(Top 525%)
30K18.64 mi3.11 mi23423-889601-709601-7023825(Top 89%)9914(Top 87%)9914(Top 528%)
20M20.00 mi1.36 mi23438-159626-259626-2523659(Top 89%)9872(Top 86%)9872(Top 526%)
21M21.00 mi1.00 mi23414+249618+89618+822954(Top 86%)9525(Top 83%)9525(Top 507%)
35K21.75 mi0.75 mi23351+639596+229596+2221614(Top 81%)8838(Top 77%)8838(Top 471%)
23M23.00 mi1.25 mi23267+849560+369560+3622019(Top 83%)9085(Top 80%)9085(Top 484%)
24M24.00 mi1.00 mi23244+239552+89552+822215(Top 83%)9220(Top 81%)9220(Top 491%)
40K24.85 mi0.85 mi23161+839524+289524+2821335(Top 80%)8800(Top 77%)8800(Top 469%)
25.2M25.20 mi0.35 mi23153+89527-39527-322593(Top 85%)9453(Top 83%)9453(Top 503%)
Finish26.22 mi1.02 mi23085+689488+399488+3921583(Top 81%)8904(Top 78%)8904(Top 474%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23157

Females

9430

F40-44

9430

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22544

Females

9112

F40-44

9112

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23157

Females

9430

F40-44

9430

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24547

Females

10227

F40-44

10227

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22988

Females

9347

F40-44

9347

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23836

Females

9866

F40-44

9866

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

23825

Females

9914

F40-44

9914

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

23659

Females

9872

F40-44

9872

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22954

Females

9525

F40-44

9525

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21614

Females

8838

F40-44

8838

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22019

Females

9085

F40-44

9085

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22215

Females

9220

F40-44

9220

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21335

Females

8800

F40-44

8800

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22593

Females

9453

F40-44

9453

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21583

Females

8904

F40-44

8904

Passing Analysis

Category:
Athletes Passed
824
Passed By
2353
Net Change
-1529
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21556
5K → 10K89603-514#21556#22070
10K → 15K64449-385#22070#22455
15K → 20K14748-734#22455#23189
20K → Half3018+12#23189#23177
Half → 25K49207-158#23177#23335
25K → 30K88176-88#23335#23423
30K → 20M4762-15#23423#23438
20M → 21M5531+24#23438#23414
21M → 35K663+63#23414#23351
35K → 23M939+84#23351#23267
23M → 24M4118+23#23267#23244
24M → 40K9310+83#23244#23161
40K → 25.2M1911+8#23161#23153
25.2M → Finish768+68#23153#23085
TOTALS8242353-1529
📊

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