David Slomkowski

Cockeysville, MD

Bib: 19206 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M55-59)
#0 / 510
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:47/mi
36:35
279164
10K· 6.21 mi
11:32/mi
1:12:24
103217
15K· 9.32 mi
12:05/mi
1:49:56
5155
21K· 13.05 mi
11:17/mi
2:31:59
2037
25K· 15.53 mi
11:13/mi
2:59:52
35
30K· 18.64 mi
12:34/mi
3:38:56
5857
35K· 21.75 mi
12:19/mi
4:17:11
9892
40K· 24.85 mi
11:58/mi
4:54:21
3653
Finish· 26.22 mi
11:17/mi
5:09:44
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:31:5911:39 /mi⚡ faster
2nd Half
2:37:4511:59 /mi+3.8%
Positive split — 3.8% 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
36:3511:473.11 mi36:35
11:47
-
10K
1:12:2411:393.10 mi35:49
11:32
-0:15
15K
1:49:5611:483.11 mi37:32
12:05
+0:33
21K
2:31:5911:393.73 mi42:03
11:17
-0:48
25K
2:59:5211:352.48 mi27:53
11:13
-0:04
30K
3:38:5611:453.11 mi39:04
12:34
+1:21
35K
4:17:1111:503.11 mi38:15
12:19
-0:15
40K
4:54:2111:513.10 mi37:10
11:58
-0:21
Finish(26.22 mi)
5:09:4411:491.37 mi15:23
11:17
-0:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:13 /mi

Average Pace

11:49 /mi

Slowest Pace

12:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:30:40

87% of race

Time at Steady Pace

39:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:49 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi137488983407141899216439
10K3.10 mi14021-2739140-157419-12142629248426
15K3.11 mi14107-869183-43426-7141899216439
21K3.73 mi13453+6548846+337397+29117987965337
25K2.48 mi13079+3748626+220387+10115757660323
30K3.11 mi12798+2818420+206373+14119897749346
35K3.11 mi12454+3448172+248359+14106636861287
40K3.10 mi11949+5057848+324334+2590235767225
Finish(26.22 mi)1.37 mi11733+2167697+151320+1482205287192

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×18story building
+279ft-164ft

Overall

14189

Males

9216

M55-59

9216

5K→10K

3.1 - 6.2 mi

Top 90%
×11story building
+103ft-217ft

Overall

14262

Males

9248

M55-59

9248

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+51ft-55ft

Overall

14189

Males

9216

M55-59

9216

15K→21K

9.3 - 13.1 mi

Top 74%
×1story
+20ft-37ft

Overall

11798

Males

7965

M55-59

7965

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

11575

Males

7660

M55-59

7660

25K→30K

15.5 - 18.6 mi

Top 75%
×2story building
+58ft-57ft

Overall

11989

Males

7749

M55-59

7749

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

10663

Males

6861

M55-59

6861

35K→40K

21.8 - 24.9 mi

Top 57%
×2story building
+36ft-53ft

Overall

9023

Males

5767

M55-59

5767

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

8220

Males

5287

M55-59

5287

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13748
5K10K
386113*-273
#13748 #14021
10K15K
228142*-86
#14021 #14107
15K21K
10664*+654
#14107 #13453
21K25K
13387*+374
#13453 #13079
25K30K
58339*+281
#13079 #12798
30K35K
52396*+344
#12798 #12454
35K40K
11516*+505
#12454 #11949
40KFinish
5221*+216
#11949 #11733
TOTALS
7632778*+2015
#13748 #11733

* 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