Brock Bierman

Lyndhurst, VA

Bib: 9382 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 28%
Gender (Male)
#0 / 17709
Top 33%
Masters (Masters Men)
#0 / 8330
Top 25%
Division (M60-64)
#0 / 723
Top 14%
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
9:00/mi
27:59
279164
10K· 6.21 mi
8:35/mi
54:40
103217
15K· 9.32 mi
8:50/mi
1:22:07
5155
21K· 13.05 mi
8:48/mi
1:54:54
2037
25K· 15.53 mi
8:45/mi
2:16:40
35
30K· 18.64 mi
9:35/mi
2:46:25
5857
35K· 21.75 mi
10:17/mi
3:18:21
9892
40K· 24.85 mi
11:16/mi
3:53:20
3653
Finish· 26.22 mi
11:13/mi
4:08:38
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:54:548:48 /mi⚡ faster
2nd Half
2:13:4410:09 /mi+16.4%
Positive split — 16.4% 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
27:599:003.11 mi27:59
9:00
-
10K
54:408:483.10 mi26:41
8:35
-0:25
15K
1:22:078:493.11 mi27:27
8:50
+0:15
21K
1:54:548:483.73 mi32:47
8:48
-0:02
25K
2:16:408:482.48 mi21:46
8:45
-0:03
30K
2:46:258:563.11 mi29:45
9:35
+0:50
35K
3:18:219:073.11 mi31:56
10:17
+0:42
40K
3:53:209:233.10 mi34:59
11:16
+0:59
Finish(26.22 mi)
4:08:389:291.37 mi15:18
11:13
-0:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

9:29 /mi

Slowest Pace

11:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:16:40

55% of race

Time at Slower Pace

1:51:58

45% of race

Average Pace: 9:29 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi56084357637996598597
10K3.10 mi6100-4924718-36171-86687514682
15K3.11 mi6624-5245076-35881-107996598597
21K3.73 mi6448+1764965+11179+26360487673
25K2.48 mi6480-324976-1177+27362550286
30K3.11 mi6832-3525171-19582-587326248115
35K3.11 mi7412-5805467-29685-3102016791141
40K3.10 mi8134-7225859-392102-17125277760189
Finish(26.22 mi)1.37 mi8276-1425906-47103-1127917896191

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×18story building
+279ft-164ft

Overall

7996

Males

5985

M60-64

5985

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

6687

Males

5146

M60-64

5146

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+51ft-55ft

Overall

7996

Males

5985

M60-64

5985

15K→21K

9.3 - 13.1 mi

Top 21%
×1story
+20ft-37ft

Overall

6360

Males

4876

M60-64

4876

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

7362

Males

5502

M60-64

5502

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

8732

Males

6248

M60-64

6248

30K→35K

18.6 - 21.8 mi

Top 34%
×2story building
+98ft-92ft

Overall

10201

Males

6791

M60-64

6791

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12527

Males

7760

M60-64

7760

40K→Finish

24.9 - 26.2 mi

Top 43%
×5story building
+80ft-24ft

Overall

12791

Males

7896

M60-64

7896

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5608
5K10K
56775*-492
#5608 #6100
10K15K
57753*-524
#6100 #6624
15K21K
110286*+176
#6624 #6448
21K25K
192160-32
#6448 #6480
25K30K
527175*-352
#6480 #6832
30K35K
753173*-580
#6832 #7412
35K40K
826104*-722
#7412 #8134
40KFinish
21068*-142
#8134 #8276
TOTALS
37621094*-2668
#5608 #8276

* 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