Donald Riley

Burke, VA

Bib: 18740 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 22%
Gender (Male)
#0 / 17709
Top 27%
Masters (Masters Men)
#0 / 8330
Top 19%
Division (M55-59)
#0 / 1294
Top 14%
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
29:58
279164
10K· 6.21 mi
9:15/mi
58:42
103217
15K· 9.32 mi
9:25/mi
1:27:58
5155
21K· 13.05 mi
9:12/mi
2:02:16
2037
25K· 15.53 mi
8:34/mi
2:23:34
35
30K· 18.64 mi
9:12/mi
2:52:08
5857
35K· 21.75 mi
8:50/mi
3:19:36
9892
40K· 24.85 mi
8:51/mi
3:47:07
3653
Finish· 26.22 mi
8:27/mi
3:58:38
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:169:22 /mi+4.8%
2nd Half
1:56:228:50 /mi✓ faster
Negative split — 4.8% 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
29:589:393.11 mi29:58
9:39
-
10K
58:429:273.10 mi28:44
9:15
-0:24
15K
1:27:589:263.11 mi29:16
9:25
+0:10
21K
2:02:169:223.73 mi34:18
9:12
-0:13
25K
2:23:349:152.48 mi21:18
8:34
-0:38
30K
2:52:089:143.11 mi28:34
9:12
+0:38
35K
3:19:369:113.11 mi27:28
8:50
-0:22
40K
3:47:079:083.10 mi27:31
8:51
+0:01
Finish(26.22 mi)
3:58:389:061.37 mi11:31
8:27
-0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:06 /mi

Slowest Pace

9:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:24

75% of race

Time at Steady Pace

59:14

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi95226970304115338229374
10K3.10 mi10236-7147444-474334-30110097937365
15K3.11 mi10640-4047694-250348-14115338229374
21K3.73 mi10106+5347357+337321+2789976612269
25K2.48 mi9397+7096886+471291+3061394665164
30K3.11 mi8783+6146450+436262+2970025132196
35K3.11 mi7772+10115714+736224+3844023271107
40K3.10 mi6908+8645060+654189+353614265082
Finish(26.22 mi)1.37 mi6533+3754784+276184+52536191550

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×18story building
+279ft-164ft

Overall

11533

Males

8229

M55-59

8229

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11009

Males

7937

M55-59

7937

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+51ft-55ft

Overall

11533

Males

8229

M55-59

8229

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

8997

Males

6612

M55-59

6612

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

6139

Males

4665

M55-59

4665

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+58ft-57ft

Overall

7002

Males

5132

M55-59

5132

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

4402

Males

3271

M55-59

3271

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3614

Males

2650

M55-59

2650

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2536

Males

1915

M55-59

1915

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9522
5K10K
80894*-714
#9522 #10236
10K15K
49490*-404
#10236 #10640
15K21K
52586*+534
#10640 #10106
21K25K
4713*+709
#10106 #9397
25K30K
34648*+614
#9397 #8783
30K35K
111022*+1011
#8783 #7772
35K40K
13877*+864
#7772 #6908
40KFinish
3378*+375
#6908 #6533
TOTALS
14194408*+2989
#9522 #6533

* 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