Bryan Nguyen

Fairfax Sta, VA

Bib: 1909 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 8%
Gender (Male)
#0 / 9934
Top 10%
Division (M25-29)
#0 / 1724
Top 14%
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
8:21/mi
25:56
279164
10K· 6.21 mi
7:52/mi
50:23
103217
15K· 9.32 mi
8:04/mi
1:15:26
5155
21K· 13.05 mi
8:02/mi
1:45:23
2037
25K· 15.53 mi
7:41/mi
2:04:28
35
30K· 18.64 mi
7:49/mi
2:28:44
5857
35K· 21.75 mi
7:34/mi
2:52:16
9892
40K· 24.85 mi
7:47/mi
3:16:26
3653
Finish· 26.22 mi
7:46/mi
3:27:01
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:45:238:05 /mi+3.6%
2nd Half
1:41:377:43 /mi✓ faster
Negative split — 3.6% faster 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
25:568:213.11 mi25:56
8:21
-
10K
50:238:073.10 mi24:27
7:52
-0:29
15K
1:15:268:063.11 mi25:03
8:04
+0:12
21K
1:45:238:053.73 mi29:57
8:02
-0:02
25K
2:04:288:012.48 mi19:05
7:41
-0:21
30K
2:28:447:593.11 mi24:16
7:49
+0:08
35K
2:52:167:553.11 mi23:32
7:34
-0:15
40K
3:16:267:543.10 mi24:10
7:47
+0:13
Finish(26.22 mi)
3:27:017:541.37 mi10:35
7:46
-0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

7:54 /mi

Slowest Pace

8:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:01:05

87% of race

Time at Steady Pace

25:56

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi2069169238121141730397
10K3.10 mi20691692384-320911718387
15K3.11 mi2059+101694-2381+321141730397
21K3.73 mi1996+631648+46375+618471529348
25K2.48 mi1911+851582+66362+1315361285294
30K3.11 mi1682+2291396+186322+401107939226
35K3.11 mi1442+2401194+202276+46826693158
40K3.10 mi1279+1631061+133242+34795648150
Finish(26.22 mi)1.37 mi1227+521016+45233+9836687166

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

2114

Males

1730

M25-29

1730

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

2091

Males

1718

M25-29

1718

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

2114

Males

1730

M25-29

1730

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

1847

Males

1529

M25-29

1529

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

1536

Males

1285

M25-29

1285

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

1107

Males

939

M25-29

939

30K→35K

18.6 - 21.8 mi

Top 5%
×2story building
+98ft-92ft

Overall

826

Males

693

M25-29

693

35K→40K

21.8 - 24.9 mi

Top 5%
×2story building
+36ft-53ft

Overall

795

Males

648

M25-29

648

40K→Finish

24.9 - 26.2 mi

Top 5%
×5story building
+80ft-24ft

Overall

836

Males

687

M25-29

687

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#2069
5K10K
88880
#2069 #2069
10K15K
5464*+10
#2069 #2059
15K21K
3093*+63
#2059 #1996
21K25K
792*+85
#1996 #1911
25K30K
3232*+229
#1911 #1682
30K35K
2242*+240
#1682 #1442
35K40K
3166*+163
#1442 #1279
40KFinish
355+52
#1279 #1227
TOTALS
1901032*+842
#2069 #1227

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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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