Justin Colgrove

Yuma, AZ

Bib: 15316 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M40-44)
#0 / 1238
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
9:56/mi
30:53
279164
10K· 6.21 mi
8:36/mi
57:36
103217
15K· 9.32 mi
8:59/mi
1:25:32
5155
21K· 13.05 mi
9:31/mi
2:00:59
2037
25K· 15.53 mi
12:16/mi
2:31:29
35
30K· 18.64 mi
12:45/mi
3:11:06
5857
35K· 21.75 mi
12:27/mi
3:49:48
9892
40K· 24.85 mi
13:00/mi
4:30:11
3653
Finish· 26.22 mi
12:59/mi
4:47:54
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:599:16 /mi⚡ faster
2nd Half
2:46:5412:40 /mi+38.0%
Positive split — 38.0% 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
30:539:563.11 mi30:53
9:56
-
10K
57:369:163.10 mi26:43
8:36
-1:20
15K
1:25:329:113.11 mi27:56
8:59
+0:23
21K
2:00:599:163.73 mi35:27
9:31
+0:32
25K
2:31:299:452.48 mi30:30
12:16
+2:45
30K
3:11:0610:153.11 mi39:37
12:45
+0:29
35K
3:49:4810:343.11 mi38:42
12:27
-0:18
40K
4:30:1110:523.10 mi40:23
13:00
+0:33
Finish(26.22 mi)
4:47:5410:591.37 mi17:43
12:59
-0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

10:59 /mi

Slowest Pace

13:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:59

42% of race

Time at Steady Pace

2:46:55

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:59 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi7519548667451643973463
10K3.10 mi6076+14434594+892545+12944053459413
15K3.11 mi5753+3234381+213520+2551643973463
21K3.73 mi6017-2644539-158542-2265974900581
25K2.48 mi7553-15365481-942655-1131328485361064
30K3.11 mi8709-11566131-650742-87122687905980
35K3.11 mi9168-4596330-199772-30109157002874
40K3.10 mi9490-3226449-119791-19110146982860
Finish(26.22 mi)1.37 mi9669-1796532-83801-10115847308895

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

5164

Males

3973

M40-44

3973

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

4405

Males

3459

M40-44

3459

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

5164

Males

3973

M40-44

3973

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

6597

Males

4900

M40-44

4900

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

13284

Males

8536

M40-44

8536

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+58ft-57ft

Overall

12268

Males

7905

M40-44

7905

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+98ft-92ft

Overall

10915

Males

7002

M40-44

7002

35K→40K

21.8 - 24.9 mi

Top 69%
×2story building
+36ft-53ft

Overall

11014

Males

6982

M40-44

6982

40K→Finish

24.9 - 26.2 mi

Top 73%
×5story building
+80ft-24ft

Overall

11584

Males

7308

M40-44

7308

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7519
5K10K
31446*+1443
#7519 #6076
10K15K
27350*+323
#6076 #5753
15K21K
35490*-264
#5753 #6017
21K25K
155519*-1536
#6017 #7553
25K30K
120246*-1156
#7553 #8709
30K35K
563104*-459
#8709 #9168
35K40K
433111*-322
#9168 #9490
40KFinish
21132*-179
#9490 #9669
TOTALS
43482198*-2150
#7519 #9669

* 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