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BOSTON MARATHON 2023

Karine Parry

Bib: 16083•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #11910
Start → 5K
24:04 | 7:45/mi
10K· 6.21 mi
48:02
Rank: #12110 (-200)
5K → 10K
23:58 | 7:43/mi
15K· 9.32 mi
1:12:03
Rank: #12084 (+26)
10K → 15K
24:01 | 7:44/mi
20K· 12.43 mi
1:36:33
Rank: #12122 (-38)
15K → 20K
24:30 | 7:53/mi
Half· 13.11 mi
1:41:54
Rank: #12170 (-48)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:01:21
Rank: #12287 (-117)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:26:54
Rank: #12316 (-29)
25K → 30K
25:33 | 8:13/mi
20M
2:38:16
Rank: #12328 (-12)
30K → 20M
11:22 | 8:22/mi
21M
2:48:57
Rank: #13025 (-697)
20M → 21M
10:41 | 10:41/mi
35K· 21.75 mi
2:56:59
Rank: #13704 (-679)
21M → 35K
8:02 | 10:44/mi
23M
3:12:15
Rank: #15045 (-1341)
35K → 23M
15:16 | 12:12/mi
24M
3:23:18
Rank: #15677 (-632)
23M → 24M
11:03 | 11:03/mi
40K· 24.85 mi
3:33:19
Rank: #16268 (-591)
24M → 40K
10:01 | 11:43/mi
25.2M
3:37:16
Rank: #16418 (-150)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
3:46:02
Rank: #16384 (+34)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:54
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:04:08
Pace9:28 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1224:047:4524:04
7:45
-
10K
6.21 mi11:38:1048:027:4423:58
7:43
-0:02
15K
9.32 mi12:02:111:12:037:4424:01
7:44
+0:01
20K
12.43 mi12:26:411:36:337:4624:30
7:53
+0:09
Half
13.11 mi12:32:021:41:547:465:21
7:50
-0:03
25K
15.53 mi12:51:292:01:217:4919:27
8:01
+0:11
30K
18.64 mi13:17:022:26:547:5325:33
8:13
+0:12
20M
20.00 mi13:28:242:38:167:5511:22
8:22
+0:09
21M
21.00 mi13:39:052:48:578:0310:41
10:41
+2:19
35K
21.75 mi13:47:072:56:598:088:02
10:44
+0:03
23M
23.00 mi14:02:233:12:158:2215:16
12:12
+1:28
24M
24.00 mi14:13:263:23:188:2811:03
11:03
-1:09
40K
24.85 mi14:23:273:33:198:3510:01
11:43
+0:40
25.2M
25.20 mi14:27:243:37:168:373:57
11:27
-0:16
Finish
26.22 mi14:36:103:46:028:388:46
8:36
-2:51

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

7:43 /mi

Average Pace

8:38 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:02

74% of race

Time at Slower Pace

59:00

26% of race

Average Pace: 8:37 /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 mi11:14:1224:047:4524:04
7:45
#11910
10K
6.21 mi11:38:1048:027:4423:58
7:43
#12110
15K
9.32 mi12:02:111:12:037:4424:01
7:44
#12084
20K
12.43 mi12:26:411:36:337:4624:30
7:53
#12122
Half
13.11 mi12:32:021:41:547:465:21
7:50
#12170
25K
15.53 mi12:51:292:01:217:4919:27
8:01
#12287
30K
18.64 mi13:17:022:26:547:5325:33
8:13
#12316
20M
20.00 mi13:28:242:38:167:5511:22
8:22
#12328
21M
21.00 mi13:39:052:48:578:0310:41
10:41
#13025
35K
21.75 mi13:47:072:56:598:088:02
10:44
#13704
23M
23.00 mi14:02:233:12:158:2215:16
12:12
#15045
24M
24.00 mi14:13:263:23:188:2811:03
11:03
#15677
40K
24.85 mi14:23:273:33:198:3510:01
11:43
#16268
25.2M
25.20 mi14:27:243:37:168:373:57
11:27
#16418
Finish
26.22 mi14:36:103:46:028:388:46
8:36
#16384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi119102824282412134(Top 46%)2976(Top 26%)2976(Top 61%)
10K6.21 mi3.10 mi12110-2002925-1012925-10112404(Top 47%)3099(Top 27%)3099(Top 63%)
15K9.32 mi3.11 mi12084+262940-152940-1512134(Top 46%)2976(Top 26%)2976(Top 61%)
20K12.43 mi3.11 mi12122-382990-502990-5012521(Top 47%)3275(Top 29%)3275(Top 67%)
Half13.11 mi0.68 mi12170-483020-303020-3013211(Top 50%)3645(Top 32%)3645(Top 75%)
25K15.53 mi2.42 mi12287-1173108-883108-8812954(Top 49%)3611(Top 32%)3611(Top 74%)
30K18.64 mi3.11 mi12316-293161-533161-5312520(Top 47%)3481(Top 30%)3481(Top 71%)
20M20.00 mi1.36 mi12328-123174-133174-1312831(Top 48%)3772(Top 33%)3772(Top 77%)
21M21.00 mi1.00 mi13025-6973602-4283602-42820106(Top 76%)7978(Top 70%)7978(Top 163%)
35K21.75 mi0.75 mi13704-6794010-4084010-40822810(Top 86%)9486(Top 83%)9486(Top 194%)
23M23.00 mi1.25 mi15045-13414872-8624872-86224241(Top 91%)10258(Top 90%)10258(Top 210%)
24M24.00 mi1.00 mi15677-6325291-4195291-41923140(Top 87%)9707(Top 85%)9707(Top 199%)
40K24.85 mi0.85 mi16268-5915635-3445635-34423526(Top 88%)9953(Top 87%)9953(Top 204%)
25.2M25.20 mi0.35 mi16418-1505731-965731-9621468(Top 81%)8834(Top 77%)8834(Top 181%)
Finish26.22 mi1.02 mi16384+345707+245707+2416021(Top 60%)5822(Top 51%)5822(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12134

Females

2976

F18-39

2976

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12404

Females

3099

F18-39

3099

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12134

Females

2976

F18-39

2976

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12521

Females

3275

F18-39

3275

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13211

Females

3645

F18-39

3645

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12954

Females

3611

F18-39

3611

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12520

Females

3481

F18-39

3481

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12831

Females

3772

F18-39

3772

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20106

Females

7978

F18-39

7978

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22810

Females

9486

F18-39

9486

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24241

Females

10258

F18-39

10258

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23140

Females

9707

F18-39

9707

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23526

Females

9953

F18-39

9953

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21468

Females

8834

F18-39

8834

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16021

Females

5822

F18-39

5822

Passing Analysis

Category:
Athletes Passed
1086
Passed By
5560
Net Change
-4474
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11910
5K → 10K210410-200#11910#12110
10K → 15K213187+26#12110#12084
15K → 20K156194-38#12084#12122
20K → Half1563-48#12122#12170
Half → 25K81198-117#12170#12287
25K → 30K205234-29#12287#12316
30K → 20M91103-12#12316#12328
20M → 21M14711-697#12328#13025
21M → 35K3682-679#13025#13704
35K → 23M31344-1341#13704#15045
23M → 24M11643-632#15045#15677
24M → 40K6597-591#15677#16268
40K → 25.2M5155-150#16268#16418
25.2M → Finish7339+34#16418#16384
TOTALS10865560-4474
📊

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