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BOSTON MARATHON 2023

Karla Camacho

Bib: 13601•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
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
25:24
Rank: #15283
Start → 5K
25:24 | 8:11/mi
10K· 6.21 mi
50:56
Rank: #15805 (-522)
5K → 10K
25:32 | 8:13/mi
15K· 9.32 mi
1:15:55
Rank: #15456 (+349)
10K → 15K
24:59 | 8:02/mi
20K· 12.43 mi
1:40:28
Rank: #14753 (+703)
15K → 20K
24:33 | 7:54/mi
Half· 13.11 mi
1:45:35
Rank: #14532 (+221)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
2:04:22
Rank: #13921 (+611)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:29:23
Rank: #13399 (+522)
25K → 30K
25:01 | 8:03/mi
20M
2:40:28
Rank: #13228 (+171)
30K → 20M
11:05 | 8:09/mi
21M
2:48:37
Rank: #12900 (+328)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:54:19
Rank: #12739 (+161)
21M → 35K
5:42 | 7:37/mi
23M
3:04:39
Rank: #12669 (+70)
35K → 23M
10:20 | 8:15/mi
24M
3:13:48
Rank: #12952 (-283)
23M → 24M
9:09 | 9:09/mi
40K· 24.85 mi
3:22:43
Rank: #13422 (-470)
24M → 40K
8:55 | 10:26/mi
25.2M
3:26:25
Rank: #13590 (-168)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:35:32
Rank: #13781 (-191)
25.2M → Finish
9:07 | 8:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:35
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:49:57
Pace8:23 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2525:248:1125:24
8:11
-
10K
6.21 mi11:18:5750:568:1225:32
8:13
+0:02
15K
9.32 mi11:43:561:15:558:0924:59
8:02
-0:11
20K
12.43 mi12:08:291:40:288:0524:33
7:54
-0:08
Half
13.11 mi12:13:361:45:358:035:07
7:30
-0:24
25K
15.53 mi12:32:232:04:228:0018:47
7:45
+0:15
30K
18.64 mi12:57:242:29:238:0125:01
8:03
+0:18
20M
20.00 mi13:08:292:40:288:0111:05
8:09
+0:06
21M
21.00 mi13:16:382:48:378:028:09
8:09
0:00
35K
21.75 mi13:22:202:54:198:015:42
7:37
-0:32
23M
23.00 mi13:32:403:04:398:0210:20
8:15
+0:38
24M
24.00 mi13:41:493:13:488:059:09
9:09
+0:54
40K
24.85 mi13:50:443:22:438:098:55
10:26
+1:17
25.2M
25.20 mi13:54:263:26:258:113:42
10:44
+0:18
Finish
26.22 mi14:03:333:35:328:149:07
8:57
-1:47

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

7:30 /mi

Average Pace

8:14 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:49

5% of race

Time at Steady Pace

2:53:50

81% of race

Time at Slower Pace

30:53

14% of race

Average Pace: 8:13 /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 mi10:53:2525:248:1125:24
8:11
#15283
10K
6.21 mi11:18:5750:568:1225:32
8:13
#15805
15K
9.32 mi11:43:561:15:558:0924:59
8:02
#15456
20K
12.43 mi12:08:291:40:288:0524:33
7:54
#14753
Half
13.11 mi12:13:361:45:358:035:07
7:30
#14532
25K
15.53 mi12:32:232:04:228:0018:47
7:45
#13921
30K
18.64 mi12:57:242:29:238:0125:01
8:03
#13399
20M
20.00 mi13:08:292:40:288:0111:05
8:09
#13228
21M
21.00 mi13:16:382:48:378:028:09
8:09
#12900
35K
21.75 mi13:22:202:54:198:015:42
7:37
#12739
23M
23.00 mi13:32:403:04:398:0210:20
8:15
#12669
24M
24.00 mi13:41:493:13:488:059:09
9:09
#12952
40K
24.85 mi13:50:443:22:438:098:55
10:26
#13422
25.2M
25.20 mi13:54:263:26:258:113:42
10:44
#13590
Finish
26.22 mi14:03:333:35:328:149:07
8:57
#13781
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152834820482014737(Top 55%)4526(Top 40%)4526(Top 93%)
10K6.21 mi3.10 mi15805-5225159-3395159-33916392(Top 62%)5504(Top 48%)5504(Top 113%)
15K9.32 mi3.11 mi15456+3494948+2114948+21114737(Top 55%)4526(Top 40%)4526(Top 93%)
20K12.43 mi3.11 mi14753+7034528+4204528+42012659(Top 48%)3361(Top 29%)3361(Top 69%)
Half13.11 mi0.68 mi14532+2214386+1424386+14210337(Top 39%)2070(Top 18%)2070(Top 42%)
25K15.53 mi2.42 mi13921+6114066+3204066+32010706(Top 40%)2348(Top 21%)2348(Top 48%)
30K18.64 mi3.11 mi13399+5223779+2873779+28711338(Top 43%)2813(Top 25%)2813(Top 58%)
20M20.00 mi1.36 mi13228+1713697+823697+8211351(Top 43%)2922(Top 26%)2922(Top 60%)
21M21.00 mi1.00 mi12900+3283528+1693528+1698362(Top 31%)1685(Top 15%)1685(Top 35%)
35K21.75 mi0.75 mi12739+1613452+763452+769476(Top 36%)2153(Top 19%)2153(Top 44%)
23M23.00 mi1.25 mi12669+703432+203432+2011587(Top 44%)3304(Top 29%)3304(Top 68%)
24M24.00 mi1.00 mi12952-2833619-1873619-18717859(Top 67%)6828(Top 60%)6828(Top 140%)
40K24.85 mi0.85 mi13422-4703912-2933912-29321038(Top 79%)8627(Top 76%)8627(Top 177%)
25.2M25.20 mi0.35 mi13590-1684023-1114023-11119788(Top 74%)7929(Top 69%)7929(Top 162%)
Finish26.22 mi1.02 mi13781-1914158-1354158-13517707(Top 67%)6751(Top 59%)6751(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14737

Females

4526

F18-39

4526

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16392

Females

5504

F18-39

5504

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14737

Females

4526

F18-39

4526

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12659

Females

3361

F18-39

3361

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10337

Females

2070

F18-39

2070

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10706

Females

2348

F18-39

2348

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11338

Females

2813

F18-39

2813

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11351

Females

2922

F18-39

2922

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8362

Females

1685

F18-39

1685

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9476

Females

2153

F18-39

2153

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11587

Females

3304

F18-39

3304

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17859

Females

6828

F18-39

6828

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21038

Females

8627

F18-39

8627

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19788

Females

7929

F18-39

7929

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17707

Females

6751

F18-39

6751

Passing Analysis

Category:
Athletes Passed
3454
Passed By
1952
Net Change
+1502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15283
5K → 10K122644-522#15283#15805
10K → 15K40657+349#15805#15456
15K → 20K7107+703#15456#14753
20K → Half2221+221#14753#14532
Half → 25K6110+611#14532#13921
25K → 30K5319+522#13921#13399
30K → 20M18817+171#13399#13228
20M → 21M3324+328#13228#12900
21M → 35K1643+161#12900#12739
35K → 23M11242+70#12739#12669
23M → 24M17300-283#12669#12952
24M → 40K10480-470#12952#13422
40K → 25.2M2170-168#13422#13590
25.2M → Finish27218-191#13590#13781
TOTALS34541952+1502
📊

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