Justin Bell

Arlington, VA

Bib: 17144 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 30%
Gender (Male)
#0 / 17709
Top 36%
Masters (Masters Men)
#0 / 8330
Top 27%
Division (M45-49)
#0 / 1775
Top 30%
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
9:10/mi
28:30
279164
10K· 6.21 mi
8:53/mi
56:06
103217
15K· 9.32 mi
8:51/mi
1:23:37
5155
21K· 13.05 mi
8:57/mi
1:56:58
2037
25K· 15.53 mi
8:53/mi
2:19:02
35
30K· 18.64 mi
9:44/mi
2:49:15
5857
35K· 21.75 mi
11:12/mi
3:24:03
9892
40K· 24.85 mi
10:57/mi
3:58:03
3653
Finish· 26.22 mi
11:19/mi
4:13:29
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:588:58 /mi⚡ faster
2nd Half
2:16:3010:22 /mi+16.7%
Positive split — 16.7% 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
28:309:103.11 mi28:30
9:10
-
10K
56:069:023.10 mi27:36
8:53
-0:17
15K
1:23:378:583.11 mi27:31
8:51
-0:02
21K
1:56:588:583.73 mi33:21
8:57
+0:06
25K
2:19:028:572.48 mi22:04
8:53
-0:04
30K
2:49:159:053.11 mi30:13
9:44
+0:51
35K
3:24:039:233.11 mi34:48
11:12
+1:28
40K
3:58:039:353.10 mi34:00
10:57
-0:15
Finish(26.22 mi)
4:13:299:401.37 mi15:26
11:19
+0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:40 /mi

Slowest Pace

11:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:19:02

55% of race

Time at Slower Pace

1:54:27

45% of race

Average Pace: 9:40 /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 mi6559500739281556092498
10K3.10 mi7537-9785695-688458-6686816459527
15K3.11 mi7663-1265776-81459-181556092498
21K3.73 mi7521+1425667+109450+973405557441
25K2.48 mi7490+315647+20452-281726034478
30K3.11 mi7784-2945794-147462-1093706608554
35K3.11 mi8849-10656414-620524-62138108757766
40K3.10 mi8970-1216371+43532-8113287131609
Finish(26.22 mi)1.37 mi9112-1426412-41539-7131998117685

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

8155

Males

6092

M45-49

6092

5K→10K

3.1 - 6.2 mi

Top 29%
×11story building
+103ft-217ft

Overall

8681

Males

6459

M45-49

6459

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+51ft-55ft

Overall

8155

Males

6092

M45-49

6092

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7340

Males

5557

M45-49

5557

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

8172

Males

6034

M45-49

6034

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

9370

Males

6608

M45-49

6608

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13810

Males

8757

M45-49

8757

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

11328

Males

7131

M45-49

7131

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13199

Males

8117

M45-49

8117

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6559
5K10K
102345*-978
#6559 #7537
10K15K
285159*-126
#7537 #7663
15K21K
163305*+142
#7663 #7521
21K25K
164195*+31
#7521 #7490
25K30K
502208*-294
#7490 #7784
30K35K
1182117*-1065
#7784 #8849
35K40K
378257*-121
#8849 #8970
40KFinish
20159*-142
#8970 #9112
TOTALS
38981345*-2553
#6559 #9112

* 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