Stephen Chan

Clarksville, MD

Bib: 20815 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M50-54)
#0 / 768
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
14:00/mi
43:30
279164
10K· 6.21 mi
13:33/mi
1:25:36
103217
15K· 9.32 mi
15:11/mi
2:12:47
5155
21K· 13.05 mi
15:49/mi
3:11:46
2037
25K· 15.53 mi
13:56/mi
3:46:23
35
30K· 18.64 mi
13:56/mi
4:29:40
5857
35K· 21.75 mi
13:56/mi
5:12:56
9892
40K· 24.85 mi
20:38/mi
6:17:03
3653
Finish· 26.22 mi
16:02/mi
6:38:55
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:11:4614:42 /mi⚡ faster
2nd Half
3:27:0815:44 /mi+8.0%
Positive split — 8.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
43:3014:003.11 mi43:30
14:00
-
10K
1:25:3613:473.10 mi42:06
13:33
-0:27
15K
2:12:4714:153.11 mi47:11
15:11
+1:38
21K
3:11:4614:423.73 mi58:59
15:49
+0:38
25K
3:46:2314:342.48 mi34:37
13:56
-1:53
30K
4:29:4014:283.11 mi43:16
13:56
0:00
35K
5:12:5614:233.11 mi43:16
13:56
0:00
40K
6:17:0315:103.10 mi1:04:07
20:38
+6:42
Finish(26.22 mi)
6:38:5515:141.37 mi21:52
16:02
-4:36
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

13:33 /mi

Average Pace

15:14 /mi

Slowest Pace

20:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:26:46

52% of race

Time at Slower Pace

3:12:09

48% of race

Average Pace: 15:13 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi159531000510005160671003710037
10K3.10 mi15961-810007-210007-21593299969996
15K3.11 mi16044-8310033-2610033-26160671003710037
21K3.73 mi16012+3210015+1810015+181596699809980
25K2.48 mi15933+799970+459970+451498594069406
30K3.11 mi15767+1669873+979873+971381187518751
35K3.11 mi15571+1969764+1099764+1091318382968296
40K3.10 mi15757-1869847-839847-831586799029902
Finish(26.22 mi)1.37 mi15724+339833+149833+141473191869186

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 101%
×18story building
+279ft-164ft

Overall

16067

Males

10037

M50-54

10037

5K→10K

3.1 - 6.2 mi

Top 100%
×11story building
+103ft-217ft

Overall

15932

Males

9996

M50-54

9996

10K→15K

6.2 - 9.3 mi

Top 101%
×3story building
+51ft-55ft

Overall

16067

Males

10037

M50-54

10037

15K→21K

9.3 - 13.1 mi

Top 100%
×1story
+20ft-37ft

Overall

15966

Males

9980

M50-54

9980

21K→25K

13.1 - 15.5 mi

Top 94%
×2story building
+35ft-8ft

Overall

14985

Males

9406

M50-54

9406

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+58ft-57ft

Overall

13811

Males

8751

M50-54

8751

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+98ft-92ft

Overall

13183

Males

8296

M50-54

8296

35K→40K

21.8 - 24.9 mi

Top 100%
×2story building
+36ft-53ft

Overall

15867

Males

9902

M50-54

9902

40K→Finish

24.9 - 26.2 mi

Top 93%
×5story building
+80ft-24ft

Overall

14731

Males

9186

M50-54

9186

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15953
5K10K
5648*-8
#15953 #15961
10K15K
9815*-83
#15961 #16044
15K21K
2658*+32
#16044 #16012
21K25K
079*+79
#16012 #15933
25K30K
4170*+166
#15933 #15767
30K35K
5201*+196
#15767 #15571
35K40K
19812*-186
#15571 #15757
40KFinish
134*+33
#15757 #15724
TOTALS
388617*+229
#15953 #15724

* 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