Matthew Collins

Stafford, VA

Bib: 16274 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 47%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 42%
Division (M45-49)
#0 / 1775
Top 46%
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
9:45/mi
30:16
279164
10K· 6.21 mi
9:08/mi
58:39
103217
15K· 9.32 mi
9:34/mi
1:28:22
5155
21K· 13.05 mi
9:27/mi
2:03:36
2037
25K· 15.53 mi
10:16/mi
2:29:06
35
30K· 18.64 mi
11:18/mi
3:04:12
5857
35K· 21.75 mi
12:32/mi
3:43:07
9892
40K· 24.85 mi
12:27/mi
4:21:49
3653
Finish· 26.22 mi
12:13/mi
4:38:29
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:03:369:28 /mi⚡ faster
2nd Half
2:34:5211:46 /mi+25.3%
Positive split — 25.3% 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
30:169:453.11 mi30:16
9:45
-
10K
58:399:263.10 mi28:23
9:08
-0:37
15K
1:28:229:293.11 mi29:43
9:34
+0:26
21K
2:03:369:283.73 mi35:14
9:27
-0:07
25K
2:29:069:362.48 mi25:30
10:16
+0:49
30K
3:04:129:533.11 mi35:06
11:18
+1:02
35K
3:43:0710:163.11 mi38:55
12:32
+1:14
40K
4:21:4910:323.10 mi38:42
12:27
-0:05
Finish(26.22 mi)
4:38:2910:381.37 mi16:40
12:13
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

10:38 /mi

Slowest Pace

12:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:33:20

34% of race

Time at Steady Pace

55:46

20% of race

Time at Slower Pace

2:09:23

46% of race

Average Pace: 10:37 /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 mi100897324615123138702745
10K3.10 mi10193-1047415-91617-2103727562633
15K3.11 mi10871-6787839-424661-44123138702745
21K3.73 mi10675+1967712+127644+17104157546631
25K2.48 mi11271-5968047-335682-38148129892885
30K3.11 mi12120-8498460-413720-381595210271920
35K3.11 mi13257-11378986-526790-7018420112531047
40K3.10 mi13773-5169170-184807-171665310062918
Finish(26.22 mi)1.37 mi13933-1609206-36804+31652610007882

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×18story building
+279ft-164ft

Overall

12313

Males

8702

M45-49

8702

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10372

Males

7562

M45-49

7562

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+51ft-55ft

Overall

12313

Males

8702

M45-49

8702

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10415

Males

7546

M45-49

7546

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14812

Males

9892

M45-49

9892

25K→30K

15.5 - 18.6 mi

Top 53%
×2story building
+58ft-57ft

Overall

15952

Males

10271

M45-49

10271

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18420

Males

11253

M45-49

11253

35K→40K

21.8 - 24.9 mi

Top 55%
×2story building
+36ft-53ft

Overall

16653

Males

10062

M45-49

10062

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16526

Males

10007

M45-49

10007

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10089
5K10K
387283*-104
#10089 #10193
10K15K
73658*-678
#10193 #10871
15K21K
167363*+196
#10871 #10675
21K25K
69296*-596
#10675 #11271
25K30K
961112*-849
#11271 #12120
30K35K
1251114*-1137
#12120 #13257
35K40K
683167*-516
#13257 #13773
40KFinish
24989*-160
#13773 #13933
TOTALS
51261282*-3844
#10089 #13933

* 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