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BOSTON MARATHON 2023

Corina Canitz

Bib: 16238•F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Masters (Masters Women)
#0 / 6539
Top 9%
Division (F55-59)
#0 / 815
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #8040
Start → 5K
7:17/mi
22:38 split
10K· 6.21 mi
46:14
Rank: #9511 (-1471)
5K → 10K
7:36/mi
23:36 split
15K· 9.32 mi
1:10:06
Rank: #10252 (-741)
10K → 15K
7:41/mi
23:52 split
20K· 12.43 mi
1:34:28
Rank: #10724 (-472)
15K → 20K
7:51/mi
24:22 split
Half· 13.11 mi
1:39:44
Rank: #10787 (-63)
20K → Half
7:43/mi
5:16 split
25K· 15.53 mi
1:58:56
Rank: #10955 (-168)
Half → 25K
7:55/mi
19:12 split
30K· 18.64 mi
2:23:58
Rank: #10946 (+9)
25K → 30K
8:03/mi
25:02 split
20M
2:34:53
Rank: #10883 (+63)
30K → 20M
8:02/mi
10:55 split
21M
2:43:30
Rank: #10886 (-3)
20M → 21M
8:37/mi
8:37 split
35K· 21.75 mi
2:49:12
Rank: #10815 (+71)
21M → 35K
7:37/mi
5:42 split
23M
2:59:05
Rank: #10685 (+130)
35K → 23M
7:54/mi
9:53 split
24M
3:06:42
Rank: #10581 (+104)
23M → 24M
7:37/mi
7:37 split
40K· 24.85 mi
3:13:21
Rank: #10478 (+103)
24M → 40K
7:47/mi
6:39 split
25.2M
3:16:15
Rank: #10433 (+45)
40K → 25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:24:06
Rank: #10388 (+45)
25.2M → Finish
7:42/mi
7:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:44
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4222:387:1722:38
7:17
-
10K
6.21 mi11:36:1846:147:2623:36
7:36
+0:19
15K
9.32 mi12:00:101:10:067:3123:52
7:41
+0:05
20K
12.43 mi12:24:321:34:287:3624:22
7:51
+0:10
Half
13.11 mi12:29:481:39:447:365:16
7:43
-0:08
25K
15.53 mi12:49:001:58:567:3919:12
7:55
+0:12
30K
18.64 mi13:14:022:23:587:4325:02
8:03
+0:08
20M
20.00 mi13:24:572:34:537:4510:55
8:02
-0:01
21M
21.00 mi13:33:342:43:307:478:37
8:37
+0:35
35K
21.75 mi13:39:162:49:127:475:42
7:37
-1:00
23M
23.00 mi13:49:092:59:057:479:53
7:54
+0:17
24M
24.00 mi13:56:463:06:427:477:37
7:37
-0:17
40K
24.85 mi14:03:253:13:217:476:39
7:47
+0:10
25.2M
25.20 mi14:06:193:16:157:472:54
8:25
+0:38
Finish
26.22 mi14:14:103:24:067:477:51
7:42
-0:43

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

7:17 /mi

Average Pace

7:47 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:38

77% of race

Time at Steady Pace

38:51

19% of race

Time at Slower Pace

8:37

4% of race

Average Pace: 7:47 /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 mi11:12:4222:387:1722:38
7:17
#8040
10K
6.21 mi11:36:1846:147:2623:36
7:36
#9511
15K
9.32 mi12:00:101:10:067:3123:52
7:41
#10252
20K
12.43 mi12:24:321:34:287:3624:22
7:51
#10724
Half
13.11 mi12:29:481:39:447:365:16
7:43
#10787
25K
15.53 mi12:49:001:58:567:3919:12
7:55
#10955
30K
18.64 mi13:14:022:23:587:4325:02
8:03
#10946
20M
20.00 mi13:24:572:34:537:4510:55
8:02
#10883
21M
21.00 mi13:33:342:43:307:478:37
8:37
#10886
35K
21.75 mi13:39:162:49:127:475:42
7:37
#10815
23M
23.00 mi13:49:092:59:057:479:53
7:54
#10685
24M
24.00 mi13:56:463:06:427:477:37
7:37
#10581
40K
24.85 mi14:03:253:13:217:476:39
7:47
#10478
25.2M
25.20 mi14:06:193:16:157:472:54
8:25
#10433
Finish
26.22 mi14:14:103:24:067:477:51
7:42
#10388
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi80401029102911704(Top 44%)2729(Top 24%)2729(Top 335%)
10K6.21 mi3.10 mi9511-14711618-5891618-58911306(Top 42%)2496(Top 22%)2496(Top 306%)
15K9.32 mi3.11 mi10252-7411937-3191937-31911704(Top 44%)2729(Top 24%)2729(Top 335%)
20K12.43 mi3.11 mi10724-4722201-2642201-26412099(Top 45%)3022(Top 26%)3022(Top 371%)
Half13.11 mi0.68 mi10787-632237-362237-3612044(Top 45%)2922(Top 26%)2922(Top 359%)
25K15.53 mi2.42 mi10955-1682328-912328-9112050(Top 45%)3100(Top 27%)3100(Top 380%)
30K18.64 mi3.11 mi10946+92373-452373-4511351(Top 43%)2815(Top 25%)2815(Top 345%)
20M20.00 mi1.36 mi10883+632371+22371+210530(Top 40%)2497(Top 22%)2497(Top 306%)
21M21.00 mi1.00 mi10886-32404-332404-3311160(Top 42%)2942(Top 26%)2942(Top 361%)
35K21.75 mi0.75 mi10815+712381+232381+239445(Top 35%)2122(Top 19%)2122(Top 260%)
23M23.00 mi1.25 mi10685+1302348+332348+339066(Top 34%)2068(Top 18%)2068(Top 254%)
24M24.00 mi1.00 mi10581+1042320+282320+288556(Top 32%)1908(Top 17%)1908(Top 234%)
40K24.85 mi0.85 mi10478+1032299+212299+218571(Top 32%)1973(Top 17%)1973(Top 242%)
25.2M25.20 mi0.35 mi10433+452288+112288+119036(Top 34%)2262(Top 20%)2262(Top 278%)
Finish26.22 mi1.02 mi10388+452289-12289-110018(Top 38%)2705(Top 24%)2705(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11704

Females

2729

F55-59

2729

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11306

Females

2496

F55-59

2496

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11704

Females

2729

F55-59

2729

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

12099

Females

3022

F55-59

3022

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12044

Females

2922

F55-59

2922

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12050

Females

3100

F55-59

3100

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11351

Females

2815

F55-59

2815

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10530

Females

2497

F55-59

2497

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11160

Females

2942

F55-59

2942

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9445

Females

2122

F55-59

2122

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9066

Females

2068

F55-59

2068

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8556

Females

1908

F55-59

1908

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8571

Females

1973

F55-59

1973

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9036

Females

2262

F55-59

2262

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10018

Females

2705

F55-59

2705

Passing Analysis

Category:
Athletes Passed
1210*
Passed By
3556
Net Change
-2348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8040
5K → 10K141485-1471#8040#9511
10K → 15K35774-741#9511#10252
15K → 20K42514-472#10252#10724
20K → Half1174-63#10724#10787
Half → 25K82250-168#10787#10955
25K → 30K183174+9#10955#10946
30K → 20M120*57+63#10946#10883
20M → 21M7376-3#10883#10886
21M → 35K8716+71#10886#10815
35K → 23M15626+130#10815#10685
23M → 24M12723+104#10685#10581
24M → 40K12926+103#10581#10478
40K → 25.2M5510+45#10478#10433
25.2M → Finish9651+45#10433#10388
TOTALS1210*3556-2348

* 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