Aaron Josephson

Bethesda, MD

Bib: 11995 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 32%
Gender (Male)
#0 / 17709
Top 38%
Division (M35-39)
#0 / 2420
Top 41%
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
9:39/mi
30:00
279164
10K· 6.21 mi
9:12/mi
58:36
103217
15K· 9.32 mi
9:02/mi
1:26:41
5155
21K· 13.05 mi
9:31/mi
2:02:09
2037
25K· 15.53 mi
9:11/mi
2:24:58
35
30K· 18.64 mi
9:53/mi
2:55:39
5857
35K· 21.75 mi
10:11/mi
3:27:16
9892
40K· 24.85 mi
10:59/mi
4:01:22
3653
Finish· 26.22 mi
10:34/mi
4:15:47
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:099:22 /mi⚡ faster
2nd Half
2:13:3810:09 /mi+9.4%
Positive split — 9.4% 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
30:009:393.11 mi30:00
9:39
-
10K
58:369:263.10 mi28:36
9:12
-0:27
15K
1:26:419:183.11 mi28:05
9:02
-0:10
21K
2:02:099:223.73 mi35:28
9:31
+0:29
25K
2:24:589:202.48 mi22:49
9:11
-0:20
30K
2:55:399:253.11 mi30:41
9:53
+0:42
35K
3:27:169:323.11 mi31:37
10:11
+0:18
40K
4:01:229:433.10 mi34:06
10:59
+0:48
Finish(26.22 mi)
4:15:479:461.37 mi14:25
10:34
-0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

9:46 /mi

Slowest Pace

10:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:19:30

31% of race

Time at Steady Pace

1:36:09

38% of race

Time at Slower Pace

1:20:08

31% of race

Average Pace: 9:45 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi956870011028934068641022
10K3.10 mi10152-5847389-3881095-671076377901149
15K3.11 mi9862+2907219+1701069+26934068641022
21K3.73 mi10056-1947325-1061084-151071977231117
25K2.48 mi9898+1587200+1251056+28969569811001
30K3.11 mi9790+1087089+1111039+17997669471002
35K3.11 mi9585+2056868+2211009+3097886561955
40K3.10 mi9605-206746+122990+191143571851037
Finish(26.22 mi)1.37 mi9539+666661+85980+10102526458925

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

9340

Males

6864

M35-39

6864

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10763

Males

7790

M35-39

7790

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

9340

Males

6864

M35-39

6864

15K→21K

9.3 - 13.1 mi

Top 36%
×1story
+20ft-37ft

Overall

10719

Males

7723

M35-39

7723

21K→25K

13.1 - 15.5 mi

Top 32%
×2story building
+35ft-8ft

Overall

9695

Males

6981

M35-39

6981

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

9976

Males

6947

M35-39

6947

30K→35K

18.6 - 21.8 mi

Top 33%
×2story building
+98ft-92ft

Overall

9788

Males

6561

M35-39

6561

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

11435

Males

7185

M35-39

7185

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

10252

Males

6458

M35-39

6458

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9568
5K10K
700116*-584
#9568 #10152
10K15K
91381*+290
#10152 #9862
15K21K
410216*-194
#9862 #10056
21K25K
131289*+158
#10056 #9898
25K30K
219327*+108
#9898 #9790
30K35K
203408*+205
#9790 #9585
35K40K
339319*-20
#9585 #9605
40KFinish
85151*+66
#9605 #9539
TOTALS
21782207*+29
#9568 #9539

* 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