Brian Kerns

California, MD

Bib: 20920 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
9:19/mi
28:57
279164
10K· 6.21 mi
9:10/mi
57:27
103217
15K· 9.32 mi
9:38/mi
1:27:24
5155
21K· 13.05 mi
11:33/mi
2:10:27
2037
25K· 15.53 mi
12:28/mi
2:41:26
35
30K· 18.64 mi
14:58/mi
3:27:57
5857
35K· 21.75 mi
15:39/mi
4:16:34
9892
40K· 24.85 mi
14:56/mi
5:02:59
3653
Finish· 26.22 mi
15:21/mi
5:23:55
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:10:2710:00 /mi⚡ faster
2nd Half
3:13:2814:41 /mi+48.3%
Positive split — 48.3% 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
28:579:193.11 mi28:57
9:19
-
10K
57:279:153.10 mi28:30
9:10
-0:09
15K
1:27:249:233.11 mi29:57
9:38
+0:28
21K
2:10:2710:003.73 mi43:03
11:33
+1:55
25K
2:41:2610:242.48 mi30:59
12:28
+0:55
30K
3:27:5711:093.11 mi46:31
14:58
+2:30
35K
4:16:3411:483.11 mi48:37
15:39
+0:41
40K
5:02:5912:113.10 mi46:25
14:56
-0:43
Finish(26.22 mi)
5:23:5512:221.37 mi20:56
15:21
+0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

12:22 /mi

Slowest Pace

15:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:27:24

27% of race

Time at Steady Pace

1:14:02

23% of race

Time at Slower Pace

2:42:29

50% of race

Average Pace: 12:21 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi74885639364127488946658
10K3.10 mi8990-15026650-1011452-88106137705533
15K3.11 mi10305-13157496-846518-66127488946658
21K3.73 mi13561-32569409-1913697-17920759132921070
25K2.48 mi15661-210010581-1172801-10423134142271219
30K3.11 mi18842-318112209-1628971-17026866159341423
35K3.11 mi20747-190513098-8891062-9126899158641439
40K3.10 mi21242-49513259-1611082-2023965141801245
Finish(26.22 mi)1.37 mi21525-28313373-1141090-825178149081299

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

12748

Males

8946

M50-54

8946

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10613

Males

7705

M50-54

7705

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

12748

Males

8946

M50-54

8946

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20759

Males

13292

M50-54

13292

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23134

Males

14227

M50-54

14227

25K→30K

15.5 - 18.6 mi

Top 89%
×2story building
+58ft-57ft

Overall

26866

Males

15934

M50-54

15934

30K→35K

18.6 - 21.8 mi

Top 90%
×2story building
+98ft-92ft

Overall

26899

Males

15864

M50-54

15864

35K→40K

21.8 - 24.9 mi

Top 80%
×2story building
+36ft-53ft

Overall

23965

Males

14180

M50-54

14180

40K→Finish

24.9 - 26.2 mi

Top 84%
×5story building
+80ft-24ft

Overall

25178

Males

14908

M50-54

14908

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7488
5K10K
152725*-1502
#7488 #8990
10K15K
135338*-1315
#8990 #10305
15K21K
327115*-3256
#10305 #13561
21K25K
214343*-2100
#13561 #15661
25K30K
321837*-3181
#15661 #18842
30K35K
195045*-1905
#18842 #20747
35K40K
636141*-495
#20747 #21242
40KFinish
33653*-283
#21242 #21525
TOTALS
14434397*-14037
#7488 #21525

* 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