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BOSTON MARATHON 2023

Cindy Murphy

Bib: 22278•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 47%
Division (F50-54)
#0 / 1207
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:12
Rank: #17122
Start → 5K
26:12 | 8:26/mi
10K· 6.21 mi
52:01
Rank: #17006 (+116)
5K → 10K
25:49 | 8:19/mi
15K· 9.32 mi
1:17:48
Rank: #16840 (+166)
10K → 15K
25:47 | 8:18/mi
20K· 12.43 mi
1:44:23
Rank: #16943 (-103)
15K → 20K
26:35 | 8:33/mi
Half· 13.11 mi
1:50:13
Rank: #17004 (-61)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:11:09
Rank: #16996 (+8)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:39:22
Rank: #17050 (-54)
25K → 30K
28:13 | 9:05/mi
20M
2:52:06
Rank: #17167 (-117)
30K → 20M
12:44 | 9:22/mi
21M
3:02:24
Rank: #17300 (-133)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:09:07
Rank: #17314 (-14)
21M → 35K
6:43 | 8:59/mi
23M
3:20:47
Rank: #17350 (-36)
35K → 23M
11:40 | 9:19/mi
24M
3:29:45
Rank: #17347 (+3)
23M → 24M
8:58 | 8:58/mi
40K· 24.85 mi
3:37:45
Rank: #17363 (-16)
24M → 40K
8:00 | 9:21/mi
25.2M
3:41:23
Rank: #17422 (-59)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:50:29
Rank: #17443 (-21)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:13
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:00:16
Pace9:10 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4426:128:2626:12
8:26
-
10K
6.21 mi11:46:3352:018:2225:49
8:19
-0:07
15K
9.32 mi12:12:201:17:488:2125:47
8:18
-0:01
20K
12.43 mi12:38:551:44:238:2426:35
8:33
+0:15
Half
13.11 mi12:44:451:50:138:245:50
8:33
0:00
25K
15.53 mi13:05:412:11:098:2720:56
8:38
+0:05
30K
18.64 mi13:33:542:39:228:3328:13
9:05
+0:27
20M
20.00 mi13:46:382:52:068:3612:44
9:22
+0:17
21M
21.00 mi13:56:563:02:248:4110:18
10:18
+0:56
35K
21.75 mi14:03:393:09:078:426:43
8:59
-1:19
23M
23.00 mi14:15:193:20:478:4411:40
9:19
+0:20
24M
24.00 mi14:24:173:29:458:448:58
8:58
-0:21
40K
24.85 mi14:32:173:37:458:468:00
9:21
+0:23
25.2M
25.20 mi14:35:553:41:238:473:38
10:32
+1:11
Finish
26.22 mi14:45:013:50:298:489:06
8:56
-1:36

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

8:18 /mi

Average Pace

8:48 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:09

57% of race

Time at Steady Pace

53:00

23% of race

Time at Slower Pace

46:20

20% of race

Average Pace: 8:47 /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 mi11:20:4426:128:2626:12
8:26
#17122
10K
6.21 mi11:46:3352:018:2225:49
8:19
#17006
15K
9.32 mi12:12:201:17:488:2125:47
8:18
#16840
20K
12.43 mi12:38:551:44:238:2426:35
8:33
#16943
Half
13.11 mi12:44:451:50:138:245:50
8:33
#17004
25K
15.53 mi13:05:412:11:098:2720:56
8:38
#16996
30K
18.64 mi13:33:542:39:228:3328:13
9:05
#17050
20M
20.00 mi13:46:382:52:068:3612:44
9:22
#17167
21M
21.00 mi13:56:563:02:248:4110:18
10:18
#17300
35K
21.75 mi14:03:393:09:078:426:43
8:59
#17314
23M
23.00 mi14:15:193:20:478:4411:40
9:19
#17350
24M
24.00 mi14:24:173:29:458:448:58
8:58
#17347
40K
24.85 mi14:32:173:37:458:468:00
9:21
#17363
25.2M
25.20 mi14:35:553:41:238:473:38
10:32
#17422
Finish
26.22 mi14:45:013:50:298:489:06
8:56
#17443
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi171226011601116547(Top 62%)5626(Top 49%)5626(Top 466%)
10K6.21 mi3.10 mi17006+1165920+915920+9117011(Top 64%)5881(Top 51%)5881(Top 487%)
15K9.32 mi3.11 mi16840+1665821+995821+9916547(Top 62%)5626(Top 49%)5626(Top 466%)
20K12.43 mi3.11 mi16943-1035893-725893-7217224(Top 65%)6064(Top 53%)6064(Top 502%)
Half13.11 mi0.68 mi17004-615936-435936-4318034(Top 68%)6498(Top 57%)6498(Top 538%)
25K15.53 mi2.42 mi16996+85943-75943-717024(Top 64%)6024(Top 53%)6024(Top 499%)
30K18.64 mi3.11 mi17050-545994-515994-5117612(Top 66%)6422(Top 56%)6422(Top 532%)
20M20.00 mi1.36 mi17167-1176080-866080-8618332(Top 69%)6922(Top 61%)6922(Top 573%)
21M21.00 mi1.00 mi17300-1336176-966176-9619031(Top 71%)7358(Top 64%)7358(Top 610%)
35K21.75 mi0.75 mi17314-146193-176193-1717833(Top 67%)6735(Top 59%)6735(Top 558%)
23M23.00 mi1.25 mi17350-366226-336226-3317616(Top 66%)6640(Top 58%)6640(Top 550%)
24M24.00 mi1.00 mi17347+36237-116237-1117090(Top 64%)6407(Top 56%)6407(Top 531%)
40K24.85 mi0.85 mi17363-166263-266263-2617794(Top 67%)6835(Top 60%)6835(Top 566%)
25.2M25.20 mi0.35 mi17422-596305-426305-4219225(Top 72%)7620(Top 67%)7620(Top 631%)
Finish26.22 mi1.02 mi17443-216327-226327-2217642(Top 66%)6727(Top 59%)6727(Top 557%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16547

Females

5626

F50-54

5626

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17011

Females

5881

F50-54

5881

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16547

Females

5626

F50-54

5626

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17224

Females

6064

F50-54

6064

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18034

Females

6498

F50-54

6498

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17024

Females

6024

F50-54

6024

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17612

Females

6422

F50-54

6422

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18332

Females

6922

F50-54

6922

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

19031

Females

7358

F50-54

7358

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17833

Females

6735

F50-54

6735

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17616

Females

6640

F50-54

6640

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

17090

Females

6407

F50-54

6407

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17794

Females

6835

F50-54

6835

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19225

Females

7620

F50-54

7620

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17642

Females

6727

F50-54

6727

Passing Analysis

Category:
Athletes Passed
1513
Passed By
1834
Net Change
-321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17122
5K → 10K380264+116#17122#17006
10K → 15K299133+166#17006#16840
15K → 20K146249-103#16840#16943
20K → Half768-61#16943#17004
Half → 25K120112+8#17004#16996
25K → 30K156210-54#16996#17050
30K → 20M46163-117#17050#17167
20M → 21M51184-133#17167#17300
21M → 35K4761-14#17300#17314
35K → 23M71107-36#17314#17350
23M → 24M6461+3#17350#17347
24M → 40K5470-16#17347#17363
40K → 25.2M1473-59#17363#17422
25.2M → Finish5879-21#17422#17443
TOTALS15131834-321
📊

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