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BOSTON MARATHON 2023

Karen Armour

Bib: 27063•F

NJ

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
38:27
Rank: #26519
Start → 5K
38:27 | 12:23/mi
10K· 6.21 mi
1:17:34
Rank: #26510 (+9)
5K → 10K
39:07 | 12:35/mi
15K· 9.32 mi
1:56:29
Rank: #26496 (+14)
10K → 15K
38:55 | 12:32/mi
20K· 12.43 mi
2:37:30
Rank: #26465 (+31)
15K → 20K
41:01 | 13:12/mi
Half· 13.11 mi
2:46:08
Rank: #26461 (+4)
20K → Half
8:38 | 12:39/mi
25K· 15.53 mi
3:18:41
Rank: #26436 (+25)
Half → 25K
32:33 | 13:25/mi
30K· 18.64 mi
4:03:42
Rank: #26428 (+8)
25K → 30K
45:01 | 14:29/mi
20M
4:22:55
Rank: #26414 (+14)
30K → 20M
19:13 | 14:08/mi
21M
4:37:45
Rank: #26386 (+28)
20M → 21M
14:50 | 14:50/mi
35K· 21.75 mi
4:48:17
Rank: #26390 (-4)
21M → 35K
10:32 | 14:05/mi
23M
5:06:23
Rank: #26387 (+3)
35K → 23M
18:06 | 14:27/mi
24M
5:19:57
Rank: #26376 (+11)
23M → 24M
13:34 | 13:34/mi
40K· 24.85 mi
5:32:18
Rank: #26368 (+8)
24M → 40K
12:21 | 14:27/mi
25.2M
5:37:37
Rank: #26367 (+1)
40K → 25.2M
5:19 | 15:25/mi
Finish· 26.22 mi
5:50:56
Rank: #26367
25.2M → Finish
13:19 | 13:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:46:08
Pace12:40 /mi
2nd Half
Distance13.11 mi
Time3:04:48
Pace14:06 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2238:2712:2338:27
12:23
-
10K
6.21 mi12:37:291:17:3412:2939:07
12:35
+0:12
15K
9.32 mi13:16:241:56:2912:3038:55
12:32
-0:03
20K
12.43 mi13:57:252:37:3012:4041:01
13:12
+0:40
Half
13.11 mi14:06:032:46:0812:408:38
12:39
-0:33
25K
15.53 mi14:38:363:18:4112:4732:33
13:25
+0:46
30K
18.64 mi15:23:374:03:4213:0445:01
14:29
+1:04
20M
20.00 mi15:42:504:22:5513:0919:13
14:08
-0:21
21M
21.00 mi15:57:404:37:4513:1414:50
14:50
+0:42
35K
21.75 mi16:08:124:48:1713:1510:32
14:05
-0:45
23M
23.00 mi16:26:185:06:2313:1918:06
14:27
+0:22
24M
24.00 mi16:39:525:19:5713:2013:34
13:34
-0:53
40K
24.85 mi16:52:135:32:1813:2212:21
14:27
+0:53
25.2M
25.20 mi16:57:325:37:3713:245:19
15:25
+0:58
Finish
26.22 mi17:10:515:50:5613:2413:19
13:04
-2:21

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

12:23 /mi

Average Pace

13:24 /mi

Slowest Pace

15:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:26

39% of race

Time at Steady Pace

1:27:08

25% of race

Time at Slower Pace

2:05:22

36% of race

Average Pace: 13:23 /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 mi11:58:2238:2712:2338:27
12:23
#26519
10K
6.21 mi12:37:291:17:3412:2939:07
12:35
#26510
15K
9.32 mi13:16:241:56:2912:3038:55
12:32
#26496
20K
12.43 mi13:57:252:37:3012:4041:01
13:12
#26465
Half
13.11 mi14:06:032:46:0812:408:38
12:39
#26461
25K
15.53 mi14:38:363:18:4112:4732:33
13:25
#26436
30K
18.64 mi15:23:374:03:4213:0445:01
14:29
#26428
20M
20.00 mi15:42:504:22:5513:0919:13
14:08
#26414
21M
21.00 mi15:57:404:37:4513:1414:50
14:50
#26386
35K
21.75 mi16:08:124:48:1713:1510:32
14:05
#26390
23M
23.00 mi16:26:185:06:2313:1918:06
14:27
#26387
24M
24.00 mi16:39:525:19:5713:2013:34
13:34
#26376
40K
24.85 mi16:52:135:32:1813:2212:21
14:27
#26368
25.2M
25.20 mi16:57:325:37:3713:245:19
15:25
#26367
Finish
26.22 mi17:10:515:50:5613:2413:19
13:04
#26367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26519113731137326331(Top 99%)11257(Top 99%)11257(Top 599%)
10K6.21 mi3.10 mi26510+911370+311370+326497(Top 100%)11361(Top 99%)11361(Top 605%)
15K9.32 mi3.11 mi26496+1411357+1311357+1326331(Top 99%)11257(Top 99%)11257(Top 599%)
20K12.43 mi3.11 mi26465+3111338+1911338+1926325(Top 99%)11253(Top 99%)11253(Top 599%)
Half13.11 mi0.68 mi26461+411334+411334+426237(Top 99%)11207(Top 98%)11207(Top 597%)
25K15.53 mi2.42 mi26436+2511315+1911315+1926094(Top 98%)11127(Top 97%)11127(Top 592%)
30K18.64 mi3.11 mi26428+811310+511310+526240(Top 99%)11221(Top 98%)11221(Top 597%)
20M20.00 mi1.36 mi26414+1411301+911301+925906(Top 97%)11071(Top 97%)11071(Top 590%)
21M21.00 mi1.00 mi26386+2811284+1711284+1725638(Top 96%)10924(Top 96%)10924(Top 582%)
35K21.75 mi0.75 mi26390-411288-411288-426165(Top 98%)11208(Top 98%)11208(Top 597%)
23M23.00 mi1.25 mi26387+311287+111287+126100(Top 98%)11186(Top 98%)11186(Top 596%)
24M24.00 mi1.00 mi26376+1111282+511282+525847(Top 97%)11093(Top 97%)11093(Top 591%)
40K24.85 mi0.85 mi26368+811279+311279+325927(Top 97%)11140(Top 98%)11140(Top 593%)
25.2M25.20 mi0.35 mi26367+1112791127925913(Top 97%)11132(Top 97%)11132(Top 593%)
Finish26.22 mi1.02 mi2636711282-311282-326009(Top 98%)11178(Top 98%)11178(Top 595%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26331

Females

11257

F40-44

11257

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

26497

Females

11361

F40-44

11361

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26331

Females

11257

F40-44

11257

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26325

Females

11253

F40-44

11253

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26237

Females

11207

F40-44

11207

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

26094

Females

11127

F40-44

11127

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26240

Females

11221

F40-44

11221

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25906

Females

11071

F40-44

11071

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25638

Females

10924

F40-44

10924

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26165

Females

11208

F40-44

11208

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26100

Females

11186

F40-44

11186

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25847

Females

11093

F40-44

11093

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25927

Females

11140

F40-44

11140

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25913

Females

11132

F40-44

11132

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26009

Females

11178

F40-44

11178

Passing Analysis

Category:
Athletes Passed
271
Passed By
119
Net Change
+152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26519
5K → 10K2415+9#26519#26510
10K → 15K2814+14#26510#26496
15K → 20K409+31#26496#26465
20K → Half73+4#26465#26461
Half → 25K316+25#26461#26436
25K → 30K2719+8#26436#26428
30K → 20M239+14#26428#26414
20M → 21M313+28#26414#26386
21M → 35K711-4#26386#26390
35K → 23M1310+3#26390#26387
23M → 24M165+11#26387#26376
24M → 40K135+8#26376#26368
40K → 25.2M21+1#26368#26367
25.2M → Finish990#26367#26367
TOTALS271119+152
📊

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