Kathleen Casey

South Boston, MA

Bib: 32522 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F50-54)
#0 / 1155
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
15:07/mi
46:57
279164
10K· 6.21 mi
12:58/mi
1:27:15
103217
15K· 9.32 mi
13:06/mi
2:07:57
5155
21K· 13.05 mi
14:09/mi
3:00:42
2037
25K· 15.53 mi
14:02/mi
3:35:35
35
30K· 18.64 mi
16:03/mi
4:25:26
5857
35K· 21.75 mi
15:35/mi
5:13:50
9892
40K· 24.85 mi
15:32/mi
6:02:05
3653
Finish· 26.22 mi
15:36/mi
6:23:22
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:00:4213:51 /mi⚡ faster
2nd Half
3:22:4015:23 /mi+12.2%
Positive split — 12.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
46:5715:073.11 mi46:57
15:07
-
10K
1:27:1514:023.10 mi40:18
12:58
-2:09
15K
2:07:5713:443.11 mi40:42
13:06
+0:08
21K
3:00:4213:513.73 mi52:45
14:09
+1:03
25K
3:35:3513:532.48 mi34:53
14:02
-0:07
30K
4:25:2614:143.11 mi49:51
16:03
+2:01
35K
5:13:5014:263.11 mi48:24
15:35
-0:28
40K
6:02:0514:343.10 mi48:15
15:32
-0:03
Finish(26.22 mi)
6:23:2214:381.37 mi21:17
15:36
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:58 /mi

Average Pace

14:38 /mi

Slowest Pace

16:03 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:38

44% of race

Time at Steady Pace

2:44:53

43% of race

Time at Slower Pace

49:51

13% of race

Average Pace: 14:37 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi301841237711182794311059950
10K3.10 mi29845+33912164+2131094+2428824115601007
15K3.11 mi29452+39311932+2321061+332794311059950
21K3.73 mi29136+31611772+1601038+232795611178968
25K2.48 mi28883+25311648+1241023+152704110901942
30K3.11 mi28893-1011682-341028-528513116711041
35K3.11 mi28706+18711613+691021+72678310982945
40K3.10 mi28286+42011424+1891001+202533910380869
Finish(26.22 mi)1.37 mi28135+15111362+62989+122564610454867

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27943

Females

11059

F50-54

11059

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28824

Females

11560

F50-54

11560

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27943

Females

11059

F50-54

11059

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

27956

Females

11178

F50-54

11178

21K→25K

13.1 - 15.5 mi

Top 90%
×2story building
+35ft-8ft

Overall

27041

Females

10901

F50-54

10901

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28513

Females

11671

F50-54

11671

30K→35K

18.6 - 21.8 mi

Top 89%
×2story building
+98ft-92ft

Overall

26783

Females

10982

F50-54

10982

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25339

Females

10380

F50-54

10380

40K→Finish

24.9 - 26.2 mi

Top 85%
×5story building
+80ft-24ft

Overall

25646

Females

10454

F50-54

10454

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#30184
5K10K
6345*+339
#30184 #29845
10K15K
10403*+393
#29845 #29452
15K21K
50366*+316
#29452 #29136
21K25K
39292*+253
#29136 #28883
25K30K
172162*-10
#28883 #28893
30K35K
36223*+187
#28893 #28706
35K40K
20440*+420
#28706 #28286
40KFinish
14165*+151
#28286 #28135
TOTALS
3472396*+2049
#30184 #28135

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

Passing Visualized

Category:
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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

U.S. Marine Corps Community Services (MCCS)

Timing Productions