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BOSTON MARATHON 2023

Victoria Cousins

Bib: 22247•F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:34
Rank: #19869
Start → 5K
27:34 | 8:52/mi
10K· 6.21 mi
55:18
Rank: #20194 (-325)
5K → 10K
27:44 | 8:56/mi
15K· 9.32 mi
1:23:43
Rank: #20495 (-301)
10K → 15K
28:25 | 9:09/mi
20K· 12.43 mi
1:53:32
Rank: #20943 (-448)
15K → 20K
29:49 | 9:36/mi
Half· 13.11 mi
2:00:01
Rank: #21022 (-79)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:23:41
Rank: #21122 (-100)
Half → 25K
23:40 | 9:46/mi
30K· 18.64 mi
2:56:16
Rank: #21342 (-220)
25K → 30K
32:35 | 10:29/mi
20M
3:10:41
Rank: #21402 (-60)
30K → 20M
14:25 | 10:37/mi
21M
3:22:18
Rank: #21446 (-44)
20M → 21M
11:37 | 11:37/mi
35K· 21.75 mi
3:29:55
Rank: #21465 (-19)
21M → 35K
7:37 | 10:11/mi
23M
3:43:00
Rank: #21432 (+33)
35K → 23M
13:05 | 10:27/mi
24M
3:52:46
Rank: #21367 (+65)
23M → 24M
9:46 | 9:46/mi
40K· 24.85 mi
4:01:20
Rank: #21309 (+58)
24M → 40K
8:34 | 10:01/mi
25.2M
4:05:22
Rank: #21310 (-1)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
4:15:41
Rank: #21342 (-32)
25.2M → Finish
10:19 | 10:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:01
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:15:40
Pace10:21 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4427:348:5227:34
8:52
-
10K
6.21 mi11:49:2855:188:5427:44
8:56
+0:04
15K
9.32 mi12:17:531:23:438:5928:25
9:09
+0:13
20K
12.43 mi12:47:421:53:329:0829:49
9:36
+0:27
Half
13.11 mi12:54:112:00:019:096:29
9:30
-0:06
25K
15.53 mi13:17:512:23:419:1523:40
9:46
+0:16
30K
18.64 mi13:50:262:56:169:2732:35
10:29
+0:43
20M
20.00 mi14:04:513:10:419:3214:25
10:37
+0:08
21M
21.00 mi14:16:283:22:189:3811:37
11:37
+1:00
35K
21.75 mi14:24:053:29:559:397:37
10:11
-1:26
23M
23.00 mi14:37:103:43:009:4213:05
10:27
+0:16
24M
24.00 mi14:46:563:52:469:429:46
9:46
-0:41
40K
24.85 mi14:55:304:01:209:438:34
10:01
+0:15
25.2M
25.20 mi14:59:324:05:229:444:02
11:42
+1:41
Finish
26.22 mi15:09:514:15:419:4610:19
10:07
-1:35

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

8:52 /mi

Average Pace

9:46 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:01

47% of race

Time at Steady Pace

59:56

23% of race

Time at Slower Pace

1:15:44

30% of race

Average Pace: 9:45 /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 mi11:21:4427:348:5227:34
8:52
#19869
10K
6.21 mi11:49:2855:188:5427:44
8:56
#20194
15K
9.32 mi12:17:531:23:438:5928:25
9:09
#20495
20K
12.43 mi12:47:421:53:329:0829:49
9:36
#20943
Half
13.11 mi12:54:112:00:019:096:29
9:30
#21022
25K
15.53 mi13:17:512:23:419:1523:40
9:46
#21122
30K
18.64 mi13:50:262:56:169:2732:35
10:29
#21342
20M
20.00 mi14:04:513:10:419:3214:25
10:37
#21402
21M
21.00 mi14:16:283:22:189:3811:37
11:37
#21446
35K
21.75 mi14:24:053:29:559:397:37
10:11
#21465
23M
23.00 mi14:37:103:43:009:4213:05
10:27
#21432
24M
24.00 mi14:46:563:52:469:429:46
9:46
#21367
40K
24.85 mi14:55:304:01:209:438:34
10:01
#21309
25.2M
25.20 mi14:59:324:05:229:444:02
11:42
#21310
Finish
26.22 mi15:09:514:15:419:4610:19
10:07
#21342
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi198697733773321138(Top 79%)8309(Top 73%)8309(Top 688%)
10K6.21 mi3.10 mi20194-3257869-1367869-13620570(Top 77%)8025(Top 70%)8025(Top 665%)
15K9.32 mi3.11 mi20495-3018015-1468015-14621138(Top 79%)8309(Top 73%)8309(Top 688%)
20K12.43 mi3.11 mi20943-4488242-2278242-22721858(Top 82%)8717(Top 76%)8717(Top 722%)
Half13.11 mi0.68 mi21022-798282-408282-4022143(Top 83%)8867(Top 78%)8867(Top 735%)
25K15.53 mi2.42 mi21122-1008340-588340-5821650(Top 81%)8643(Top 76%)8643(Top 716%)
30K18.64 mi3.11 mi21342-2208476-1368476-13622193(Top 83%)9009(Top 79%)9009(Top 746%)
20M20.00 mi1.36 mi21402-608517-418517-4121979(Top 83%)8969(Top 79%)8969(Top 743%)
21M21.00 mi1.00 mi21446-448548-318548-3122102(Top 83%)9057(Top 79%)9057(Top 750%)
35K21.75 mi0.75 mi21465-198569-218569-2121767(Top 82%)8920(Top 78%)8920(Top 739%)
23M23.00 mi1.25 mi21432+338563+68563+621210(Top 80%)8637(Top 76%)8637(Top 716%)
24M24.00 mi1.00 mi21367+658543+208543+2020141(Top 76%)8058(Top 71%)8058(Top 668%)
40K24.85 mi0.85 mi21309+588520+238520+2320053(Top 75%)8094(Top 71%)8094(Top 671%)
25.2M25.20 mi0.35 mi21310-18523-38523-322002(Top 83%)9143(Top 80%)9143(Top 757%)
Finish26.22 mi1.02 mi21342-328552-298552-2922113(Top 83%)9179(Top 80%)9179(Top 760%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

21138

Females

8309

F50-54

8309

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

20570

Females

8025

F50-54

8025

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

21138

Females

8309

F50-54

8309

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21858

Females

8717

F50-54

8717

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22143

Females

8867

F50-54

8867

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21650

Females

8643

F50-54

8643

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22193

Females

9009

F50-54

9009

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21979

Females

8969

F50-54

8969

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

22102

Females

9057

F50-54

9057

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21767

Females

8920

F50-54

8920

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21210

Females

8637

F50-54

8637

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20141

Females

8058

F50-54

8058

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20053

Females

8094

F50-54

8094

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22002

Females

9143

F50-54

9143

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

22113

Females

9179

F50-54

9179

Passing Analysis

Category:
Athletes Passed
862
Passed By
2335
Net Change
-1473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19869
5K → 10K173498-325#19869#20194
10K → 15K82383-301#20194#20495
15K → 20K55503-448#20495#20943
20K → Half1089-79#20943#21022
Half → 25K66166-100#21022#21122
25K → 30K65285-220#21122#21342
30K → 20M61121-60#21342#21402
20M → 21M4387-44#21402#21446
21M → 35K3150-19#21446#21465
35K → 23M7340+33#21465#21432
23M → 24M8419+65#21432#21367
24M → 40K7113+58#21367#21309
40K → 25.2M2526-1#21309#21310
25.2M → Finish2355-32#21310#21342
TOTALS8622335-1473
📊

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