Brett Caldwell

Stafford, VA

Bib: 4043 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
27 ft elev
5K· 3.11 mi
9:33/mi
29:40
2791640.7%
140 ft elev
10K· 6.21 mi
8:23/mi
55:44
1032170.7%
25 ft elev
15K· 9.32 mi
8:56/mi
1:23:30
5155
21 ft elev
21K· 13.05 mi
9:35/mi
1:59:15
2037
4 ft elev
25K· 15.53 mi
10:04/mi
2:24:17
350.2%
30 ft elev
30K· 18.64 mi
11:45/mi
3:00:46
5857
30 ft elev
35K· 21.75 mi
12:24/mi
3:39:19
9892
36 ft elev
40K· 24.85 mi
13:45/mi
4:22:01
36530.1%
18 ft elev
Finish· 26.22 mi
14:06/mi
4:41:15
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:159:08 /mi⚡ faster
2nd Half
2:42:0012:18 /mi+35.8%
Positive split — 35.8% 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
29:409:333.11 mi29:40
9:33
-
10K
55:448:583.10 mi26:04
8:23
-1:10
15K
1:23:308:583.11 mi27:46
8:56
+0:33
21K
1:59:159:083.73 mi35:45
9:35
+0:39
25K
2:24:179:172.48 mi25:02
10:04
+0:29
30K
3:00:469:423.11 mi36:29
11:45
+1:41
35K
3:39:1910:053.11 mi38:33
12:24
+0:39
40K
4:22:0110:333.10 mi42:42
13:45
+1:21
Finish(26.22 mi)
4:41:1510:441.37 mi19:14
14:06
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:23 /mi

Average Pace

10:44 /mi

Slowest Pace

14:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:50

19% of race

Time at Steady Pace

1:30:27

32% of race

Time at Slower Pace

2:16:58

49% of race

Average Pace: 10:44 /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 mi6176464755949823848445
10K3.10 mi4841+13353750+897455+10436192873346
15K3.11 mi4853-123770-20449+649823848445
21K3.73 mi5457-6044176-406494-4568515056608
25K2.48 mi6046-5894541-365541-4785595967729
30K3.11 mi6916-8705045-504601-60104936951846
35K3.11 mi7646-7305412-367647-46108226952868
40K3.10 mi8495-8495869-457718-71121757664952
Finish(26.22 mi)1.37 mi8885-3906076-207743-251310682391026

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

4982

Males

3848

M40-44

3848

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

3619

Males

2873

M40-44

2873

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

4982

Males

3848

M40-44

3848

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

6851

Males

5056

M40-44

5056

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

8559

Males

5967

M40-44

5967

25K→30K

15.5 - 18.6 mi

Top 66%
×2story building
+58ft-57ft

Overall

10493

Males

6951

M40-44

6951

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

10822

Males

6952

M40-44

6952

35K→40K

21.8 - 24.9 mi

Top 77%
×2story building
+36ft-53ft

Overall

12175

Males

7664

M40-44

7664

40K→Finish

24.9 - 26.2 mi

Top 82%
×5story building
+80ft-24ft

Overall

13106

Males

8239

M40-44

8239

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6176
5K10K
71342*+1335
#6176 #4841
10K15K
150138*-12
#4841 #4853
15K21K
64743*-604
#4853 #5457
21K25K
63445*-589
#5457 #6046
25K30K
91040*-870
#6046 #6916
30K35K
78757*-730
#6916 #7646
35K40K
88536*-849
#7646 #8495
40KFinish
40010*-390
#8495 #8885
TOTALS
44201711*-2709
#6176 #8885

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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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