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BOSTON MARATHON 2023

Carin Henriksen

UT

Bib: 22587 F

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

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
9:18/mi
28:55
↑ 97↓ 345
10K· 6.21 mi
9:56/mi
59:46
↑ 79↓ 138
15K· 9.32 mi
10:32/mi
1:32:31
↑ 67↓ 78
20K· 12.43 mi
11:13/mi
2:07:21
↑ 106↓ 86
Half· 13.11 mi
11:10/mi
2:14:58
↑ 19↓ 37
25K· 15.53 mi
11:46/mi
2:43:30
↑ 66↓ 88
30K· 18.64 mi
12:19/mi
3:21:45
↑ 181↓ 148
20M
12:38/mi
3:38:55
↑ 64↓ 50
21M
14:06/mi
3:53:01
↑ 106↓ 24
35K· 21.75 mi
12:00/mi
4:02:00
↑ 17↓ 86
23M
12:53/mi
4:18:08
↑ 23↓ 63
24M
12:37/mi
4:30:45
↓ 82
40K· 24.85 mi
13:09/mi
4:42:00
↓ 20
25.2M
14:24/mi
4:46:58
↑ 13↓ 16
Finish· 26.22 mi
12:53/mi
5:00:06
↑ 22↓ 21
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

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The Course

Half Splits

1st Half· via Half
2:14:5810:18 /mi⚡ faster
2nd Half
2:45:0812:36 /mi+22.4%
Positive split — 22.4% slower in the second half
AI Race Performance Report

Carin's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:559:183.11 mi28:55
9:18
-
10K
59:469:373.10 mi30:51
9:56
+0:38
15K
1:32:319:563.11 mi32:45
10:32
+0:36
20K
2:07:2110:153.11 mi34:50
11:13
+0:41
Half(13.11 mi)
2:14:5810:180.68 mi7:37
11:10
-0:03
25K
2:43:3010:322.42 mi28:32
11:46
+0:36
30K
3:21:4510:493.11 mi38:15
12:19
+0:33
20M
3:38:5510:571.36 mi17:10
12:38
+0:19
21M
3:53:0111:061.00 mi14:06
14:06
+1:28
35K
4:02:0011:080.75 mi8:59
12:00
-2:06
23M
4:18:0811:131.25 mi16:08
12:53
+0:53
24M
4:30:4511:171.00 mi12:37
12:37
-0:16
40K
4:42:0011:210.85 mi11:15
13:09
+0:32
25.2M
4:46:5811:230.35 mi4:58
14:24
+1:15
Finish(26.22 mi)
5:00:0611:271.02 mi13:08
12:53
-1:31
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Carin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

11:27 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:58

45% of race

Time at Steady Pace

2:14:49

45% of race

Time at Slower Pace

30:19

10% of race

Average Pace: 11:27 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi2155986748674245401020410204
10K3.10 mi22662-11039180-5069180-5062356296639663
15K3.11 mi23442-7809579-3999579-399245401020410204
20K3.11 mi23908-4669836-2579836-257248971042010420
Half(13.11 mi)0.68 mi23991-839892-569892-56251691058910589
25K2.42 mi24225-23410028-13610028-136249581049310493
30K3.11 mi24399-17410149-12110149-121248201046810468
20M1.36 mi24451-5210184-3510184-35248611052810528
21M1.00 mi24523-7210232-4810232-48251171067110671
35K0.75 mi24537-1410239-710239-7246941050110501
23M1.25 mi24586-4910280-4110280-41249771062410624
24M1.00 mi24643-5710323-4310323-43251761076710767
40K0.85 mi24676-3310355-3210355-32250711071010710
25.2M0.35 mi24712-3610376-2110376-21253281084010840
Finish(26.22 mi)1.02 mi24821-10910443-6710443-67259191112911129

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
469 ft222 ft
↑ 97ft↓ 345ft
248 ft

Overall

24540

Females

10204

F55-59

10204

5K→10K

3.1 - 6.2 mi

Top 89%
216 ft157 ft
↑ 79ft↓ 138ft
59 ft

Overall

23562

Females

9663

F55-59

9663

10K→15K

6.2 - 9.3 mi

Top 92%
157 ft146 ft
↑ 67ft↓ 78ft
34 ft

Overall

24540

Females

10204

F55-59

10204

15K→20K

9.3 - 12.4 mi

Top 94%
147 ft167 ft
↑ 106ft↓ 86ft
63 ft

Overall

24897

Females

10420

F55-59

10420

20K→Half

12.4 - 13.1 mi

Top 95%
165 ft147 ft
↑ 19ft↓ 37ft
30 ft

Overall

25169

Females

10589

F55-59

10589

Half→25K

13.1 - 15.5 mi

Top 94%
148 ft126 ft
↑ 66ft↓ 88ft
44 ft

Overall

24958

Females

10493

F55-59

10493

25K→30K

15.5 - 18.6 mi

Top 93%
106 ft139 ft
↑ 181ft↓ 148ft
109 ft

Overall

24820

Females

10468

F55-59

10468

30K→20M

18.6 - 20.0 mi

Top 93%
134 ft148 ft
↑ 64ft↓ 50ft
56 ft

Overall

24861

Females

10528

F55-59

10528

20M→21M

20.0 - 21.0 mi

Top 94%
147 ft230 ft
↑ 106ft↓ 24ft
97 ft

Overall

25117

Females

10671

F55-59

10671

21M→35K

21.0 - 21.8 mi

Top 93%
223 ft154 ft
↑ 17ft↓ 86ft
78 ft

Overall

24694

Females

10501

F55-59

10501

35K→23M

21.8 - 23.0 mi

Top 94%
158 ft119 ft
↑ 23ft↓ 63ft
63 ft

Overall

24977

Females

10624

F55-59

10624

23M→24M

23.0 - 24.0 mi

Top 95%
115 ft45 ft
↑ 12ft↓ 82ft
70 ft

Overall

25176

Females

10767

F55-59

10767

24M→40K

24.0 - 24.9 mi

Top 94%
31 ft17 ft
↑ 6ft↓ 20ft
15 ft

Overall

25071

Females

10710

F55-59

10710

40K→25.2M

24.9 - 25.2 mi

Top 95%
22 ft19 ft
↑ 13ft↓ 16ft
16 ft

Overall

25328

Females

10840

F55-59

10840

25.2M→Finish

25.2 - 26.2 mi

Top 97%
16 ft17 ft
↑ 22ft↓ 21ft
19 ft

Overall

25919

Females

11129

F55-59

11129

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing