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BOSTON MARATHON 2023

Camila Rutford

Bib: 9638•F

OR

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0:00
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Overall
#0 / 26622
Top 37%
Gender (Female)
#0 / 11423
Top 17%
Division (F18-39)
#0 / 4884
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:57
Rank: #11533
Start → 5K
23:57 | 7:43/mi
10K· 6.21 mi
47:52
Rank: #11848 (-315)
5K → 10K
23:55 | 7:42/mi
15K· 9.32 mi
1:11:52
Rank: #11881 (-33)
10K → 15K
24:00 | 7:43/mi
20K· 12.43 mi
1:36:09
Rank: #11849 (+32)
15K → 20K
24:17 | 7:49/mi
Half· 13.11 mi
1:41:22
Rank: #11827 (+22)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:00:10
Rank: #11571 (+256)
Half → 25K
18:48 | 7:45/mi
30K· 18.64 mi
2:24:24
Rank: #11142 (+429)
25K → 30K
24:14 | 7:48/mi
20M
2:35:01
Rank: #10934 (+208)
30K → 20M
10:37 | 7:49/mi
21M
2:43:07
Rank: #10760 (+174)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:48:40
Rank: #10617 (+143)
21M → 35K
5:33 | 7:25/mi
23M
2:58:20
Rank: #10424 (+193)
35K → 23M
9:40 | 7:43/mi
24M
3:05:49
Rank: #10280 (+144)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:12:14
Rank: #10113 (+167)
24M → 40K
6:25 | 7:30/mi
25.2M
3:14:55
Rank: #10003 (+110)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:22:09
Rank: #9778 (+225)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:47
Pace7:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0123:577:4323:57
7:43
-
10K
6.21 mi11:16:5647:527:4223:55
7:42
-0:01
15K
9.32 mi11:40:561:11:527:4324:00
7:43
+0:01
20K
12.43 mi12:05:131:36:097:4424:17
7:49
+0:06
Half
13.11 mi12:10:261:41:227:445:13
7:39
-0:10
25K
15.53 mi12:29:142:00:107:4418:48
7:45
+0:06
30K
18.64 mi12:53:282:24:247:4524:14
7:48
+0:03
20M
20.00 mi13:04:052:35:017:4510:37
7:49
+0:01
21M
21.00 mi13:12:112:43:077:468:06
8:06
+0:17
35K
21.75 mi13:17:442:48:407:455:33
7:25
-0:41
23M
23.00 mi13:27:242:58:207:459:40
7:43
+0:18
24M
24.00 mi13:34:533:05:497:457:29
7:29
-0:14
40K
24.85 mi13:41:183:12:147:446:25
7:30
+0:01
25.2M
25.20 mi13:43:593:14:557:442:41
7:47
+0:17
Finish
26.22 mi13:51:133:22:097:437:14
7:06
-0:41

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

7:06 /mi

Average Pace

7:43 /mi

Slowest Pace

8:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:09

79% of race

Time at Steady Pace

43:00

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:53:0123:577:4323:57
7:43
#11533
10K
6.21 mi11:16:5647:527:4223:55
7:42
#11848
15K
9.32 mi11:40:561:11:527:4324:00
7:43
#11881
20K
12.43 mi12:05:131:36:097:4424:17
7:49
#11849
Half
13.11 mi12:10:261:41:227:445:13
7:39
#11827
25K
15.53 mi12:29:142:00:107:4418:48
7:45
#11571
30K
18.64 mi12:53:282:24:247:4524:14
7:48
#11142
20M
20.00 mi13:04:052:35:017:4510:37
7:49
#10934
21M
21.00 mi13:12:112:43:077:468:06
8:06
#10760
35K
21.75 mi13:17:442:48:407:455:33
7:25
#10617
23M
23.00 mi13:27:242:58:207:459:40
7:43
#10424
24M
24.00 mi13:34:533:05:497:457:29
7:29
#10280
40K
24.85 mi13:41:183:12:147:446:25
7:30
#10113
25.2M
25.20 mi13:43:593:14:557:442:41
7:47
#10003
Finish
26.22 mi13:51:133:22:097:437:14
7:06
#9778
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi115332606260612053(Top 45%)2921(Top 26%)2921(Top 60%)
10K6.21 mi3.10 mi11848-3152788-1822788-18212225(Top 46%)2994(Top 26%)2994(Top 61%)
15K9.32 mi3.11 mi11881-332821-332821-3312053(Top 45%)2921(Top 26%)2921(Top 60%)
20K12.43 mi3.11 mi11849+322826-52826-511870(Top 45%)2884(Top 25%)2884(Top 59%)
Half13.11 mi0.68 mi11827+222811+152811+1511427(Top 43%)2568(Top 22%)2568(Top 53%)
25K15.53 mi2.42 mi11571+2562678+1332678+13310738(Top 40%)2351(Top 21%)2351(Top 48%)
30K18.64 mi3.11 mi11142+4292488+1902488+1909375(Top 35%)1876(Top 16%)1876(Top 38%)
20M20.00 mi1.36 mi10934+2082397+912397+918987(Top 34%)1792(Top 16%)1792(Top 37%)
21M21.00 mi1.00 mi10760+1742332+652332+658043(Top 30%)1541(Top 13%)1541(Top 32%)
35K21.75 mi0.75 mi10617+1432282+502282+508003(Top 30%)1510(Top 13%)1510(Top 31%)
23M23.00 mi1.25 mi10424+1932209+732209+737901(Top 30%)1548(Top 14%)1548(Top 32%)
24M24.00 mi1.00 mi10280+1442164+452164+457629(Top 29%)1534(Top 13%)1534(Top 31%)
40K24.85 mi0.85 mi10113+1672110+542110+546807(Top 26%)1292(Top 11%)1292(Top 26%)
25.2M25.20 mi0.35 mi10003+1102077+332077+335395(Top 20%)887(Top 8%)887(Top 18%)
Finish26.22 mi1.02 mi9778+2251998+791998+795851(Top 22%)1027(Top 9%)1027(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12053

Females

2921

F18-39

2921

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12225

Females

2994

F18-39

2994

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12053

Females

2921

F18-39

2921

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11870

Females

2884

F18-39

2884

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11427

Females

2568

F18-39

2568

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10738

Females

2351

F18-39

2351

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9375

Females

1876

F18-39

1876

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8987

Females

1792

F18-39

1792

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8043

Females

1541

F18-39

1541

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8003

Females

1510

F18-39

1510

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7901

Females

1548

F18-39

1548

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7629

Females

1534

F18-39

1534

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6807

Females

1292

F18-39

1292

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5395

Females

887

F18-39

887

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5851

Females

1027

F18-39

1027

Passing Analysis

Category:
Athletes Passed
2728*
Passed By
973
Net Change
+1755
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11533
5K → 10K177492-315#11533#11848
10K → 15K177210-33#11848#11881
15K → 20K177145+32#11881#11849
20K → Half4220+22#11849#11827
Half → 25K28226+256#11827#11571
25K → 30K45223+429#11571#11142
30K → 20M222*14+208#11142#10934
20M → 21M1828+174#10934#10760
21M → 35K1463+143#10760#10617
35K → 23M20613+193#10617#10424
23M → 24M1517+144#10424#10280
24M → 40K1747+167#10280#10113
40K → 25.2M112*2+110#10113#10003
25.2M → Finish228*3+225#10003#9778
TOTALS2728*973+1755

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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