Eric Lazerson

Stafford, VA

Bib: 5827 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 43%
Gender (Male)
#0 / 9934
Top 49%
Masters (Masters Men)
#0 / 4070
Top 38%
Division (M45-49)
#0 / 933
Top 42%
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
10:15/mi
31:52
279164
10K· 6.21 mi
9:19/mi
1:00:48
103217
15K· 9.32 mi
9:14/mi
1:29:28
5155
21K· 13.05 mi
9:25/mi
2:04:33
2037
25K· 15.53 mi
9:22/mi
2:27:49
35
30K· 18.64 mi
10:23/mi
3:00:06
5857
35K· 21.75 mi
10:27/mi
3:32:34
9892
40K· 24.85 mi
11:08/mi
4:07:09
3653
Finish· 26.22 mi
11:29/mi
4:22:49
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:04:339:33 /mi⚡ faster
2nd Half
2:18:1610:30 /mi+11.0%
Positive split — 11.0% 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
31:5210:153.11 mi31:52
10:15
-
10K
1:00:489:473.10 mi28:56
9:19
-0:56
15K
1:29:289:363.11 mi28:40
9:14
-0:05
21K
2:04:339:333.73 mi35:05
9:25
+0:11
25K
2:27:499:312.48 mi23:16
9:22
-0:03
30K
3:00:069:403.11 mi32:17
10:23
+1:01
35K
3:32:349:463.11 mi32:28
10:27
+0:04
40K
4:07:099:573.10 mi34:35
11:08
+0:41
Finish(26.22 mi)
4:22:4910:021.37 mi15:40
11:29
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

10:02 /mi

Slowest Pace

11:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:55:57

44% of race

Time at Steady Pace

1:36:37

37% of race

Time at Slower Pace

50:15

19% of race

Average Pace: 10:01 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi8698622452261384616355
10K3.10 mi7950+7485773+451469+5372135329418
15K3.11 mi7260+6905343+430421+4861384616355
21K3.73 mi6911+3495118+225402+1963424736372
25K2.48 mi6783+1285018+100395+765034742382
30K3.11 mi6817-344986+32393+273335118417
35K3.11 mi6683+1344819+167389+468604653385
40K3.10 mi6682+14748+71383+672534744417
Finish(26.22 mi)1.37 mi6776-944787-39388-587105565477

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

6138

Males

4616

M45-49

4616

5K→10K

3.1 - 6.2 mi

Top 45%
×11story building
+103ft-217ft

Overall

7213

Males

5329

M45-49

5329

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

6138

Males

4616

M45-49

4616

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

6342

Males

4736

M45-49

4736

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

6503

Males

4742

M45-49

4742

25K→30K

15.5 - 18.6 mi

Top 46%
×2story building
+58ft-57ft

Overall

7333

Males

5118

M45-49

5118

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

6860

Males

4653

M45-49

4653

35K→40K

21.8 - 24.9 mi

Top 46%
×2story building
+36ft-53ft

Overall

7253

Males

4744

M45-49

4744

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

8710

Males

5565

M45-49

5565

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8698
5K10K
41789*+748
#8698 #7950
10K15K
5695*+690
#7950 #7260
15K21K
34383*+349
#7260 #6911
21K25K
80208*+128
#6911 #6783
25K30K
214180*-34
#6783 #6817
30K35K
138272*+134
#6817 #6683
35K40K
189190*+1
#6683 #6682
40KFinish
13743*-94
#6682 #6776
TOTALS
8382760*+1922
#8698 #6776

* 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