Derek Harrington

Bristow, VA

Bib: 1223 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 10%
Gender (Male)
#0 / 9934
Top 13%
Division (M35-39)
#0 / 1396
Top 13%
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
7:59/mi
24:49
279164
10K· 6.21 mi
7:25/mi
47:51
103217
15K· 9.32 mi
7:34/mi
1:11:22
5155
21K· 13.05 mi
7:43/mi
1:40:08
2037
25K· 15.53 mi
7:57/mi
1:59:54
35
30K· 18.64 mi
8:14/mi
2:25:30
5857
35K· 21.75 mi
8:39/mi
2:52:23
9892
40K· 24.85 mi
9:00/mi
3:20:21
3653
Finish· 26.22 mi
8:13/mi
3:31:34
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:40:087:40 /mi⚡ faster
2nd Half
1:51:258:28 /mi+11.3%
Positive split — 11.3% 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
24:497:593.11 mi24:49
7:59
-
10K
47:517:423.10 mi23:02
7:25
-0:34
15K
1:11:227:393.11 mi23:31
7:34
+0:09
21K
1:40:087:403.73 mi28:46
7:43
+0:09
25K
1:59:547:432.48 mi19:46
7:57
+0:14
30K
2:25:307:483.11 mi25:36
8:14
+0:17
35K
2:52:237:563.11 mi26:53
8:39
+0:25
40K
3:20:218:043.10 mi27:58
9:00
+0:21
Finish(26.22 mi)
3:31:348:051.37 mi11:13
8:13
-0:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

8:05 /mi

Slowest Pace

9:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:15:19

36% of race

Time at Steady Pace

55:48

26% of race

Time at Slower Pace

1:20:27

38% of race

Average Pace: 8:04 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi136911431661160995143
10K3.10 mi1219+1501034+109151+151145981146
15K3.11 mi1185+341011+23148+31160995143
21K3.73 mi1186-11009+2147+112391059151
25K2.48 mi1288-1021089-80161-1421571753267
30K3.11 mi1342-541127-38167-618401490211
35K3.11 mi1457-1151207-80177-1026091974287
40K3.10 mi1586-1291296-89188-1126961972288
Finish(26.22 mi)1.37 mi1537+491248+48182+614361109158

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

1160

Males

995

M35-39

995

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

1145

Males

981

M35-39

981

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

1160

Males

995

M35-39

995

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

1239

Males

1059

M35-39

1059

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

2157

Males

1753

M35-39

1753

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

1840

Males

1490

M35-39

1490

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

2609

Males

1974

M35-39

1974

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

2696

Males

1972

M35-39

1972

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

1436

Males

1109

M35-39

1109

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1369
5K10K
23173+150
#1369 #1219
10K15K
2458*+34
#1219 #1185
15K21K
3534*-1
#1185 #1186
21K25K
11210*-102
#1186 #1288
25K30K
8430*-54
#1288 #1342
30K35K
15035*-115
#1342 #1457
35K40K
17142*-129
#1457 #1586
40KFinish
655+49
#1586 #1537
TOTALS
605437*-168
#1369 #1537

* 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