John Dusing

Alexandria, VA

Bib: 5248 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 28%
Gender (Male)
#0 / 9934
Top 34%
Division (M30-34)
#0 / 1564
Top 38%
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
8:28/mi
26:18
2791640.7%
140 ft elev
10K· 6.21 mi
7:56/mi
50:58
1032170.7%
25 ft elev
15K· 9.32 mi
8:08/mi
1:16:14
5155
21 ft elev
21K· 13.05 mi
8:31/mi
1:48:00
2037
4 ft elev
25K· 15.53 mi
8:47/mi
2:09:50
350.2%
30 ft elev
30K· 18.64 mi
9:17/mi
2:38:40
5857
30 ft elev
35K· 21.75 mi
10:01/mi
3:09:46
9892
36 ft elev
40K· 24.85 mi
12:12/mi
3:47:41
36530.1%
18 ft elev
Finish· 26.22 mi
9:27/mi
4:00:34
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:48:00
Pace8:17 /mi
2nd Half
Distance13.17 mi
Time2:12:33
Pace10:04 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:2726:188:2826:18
8:28
-
10K
6.21 mi08:48:0750:588:1224:40
7:56
-0:32
15K
9.32 mi09:13:231:16:148:1125:16
8:08
+0:12
21K
13.05 mi09:45:091:48:008:1731:46
8:31
+0:23
25K
15.53 mi10:06:592:09:508:2121:50
8:47
+0:16
30K
18.64 mi10:35:492:38:408:3128:50
9:17
+0:30
35K
21.75 mi11:06:553:09:468:4431:06
10:01
+0:44
40K
24.85 mi11:44:503:47:419:1037:55
12:12
+2:11
Finish
26.22 mi11:57:434:00:349:1112:53
9:27
-2:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:56 /mi

Average Pace

9:11 /mi

Slowest Pace

12:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:56

21% of race

Time at Steady Pace

1:48:44

45% of race

Time at Slower Pace

1:21:54

34% of race

Average Pace: 9:10 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:23:2726:188:2826:18
8:28
#2346
10K
6.21 mi08:48:0750:588:1224:40
7:56
#2273
15K
9.32 mi09:13:231:16:148:1125:16
8:08
#2266
21K
13.05 mi09:45:091:48:008:1731:46
8:31
#2454
25K
15.53 mi10:06:592:09:508:2121:50
8:47
#2698
30K
18.64 mi10:35:492:38:408:3128:50
9:17
#2934
35K
21.75 mi11:06:553:09:468:4431:06
10:01
#3342
40K
24.85 mi11:44:503:47:419:1037:55
12:12
#4476
Finish
26.22 mi11:57:434:00:349:1112:53
9:27
#4450
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi2346189835922801865370
10K6.21 mi3.10 mi2273+731850+48354+522411830360
15K9.32 mi3.11 mi2266+71839+11349+522801865370
21K13.05 mi3.73 mi2454-1881984-145378-2930332434461
25K15.53 mi2.48 mi2698-2442168-184419-4147503604640
30K18.64 mi3.11 mi2934-2362343-175447-2844833387605
35K21.75 mi3.11 mi3342-4082611-268481-3458054062720
40K24.85 mi3.10 mi4476-11343352-741597-116955260861021
Finish26.22 mi1.37 mi4450+263322+30590+738492695494

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

2280

Males

1865

M30-34

1865

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

2241

Males

1830

M30-34

1830

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

2280

Males

1865

M30-34

1865

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

3033

Males

2434

M30-34

2434

21K→25K

13.1 - 15.5 mi

Top 30%
×2story building
+35ft-8ft

Overall

4750

Males

3604

M30-34

3604

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

4483

Males

3387

M30-34

3387

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

5805

Males

4062

M30-34

4062

35K→40K

21.8 - 24.9 mi

Top 60%
×2story building
+36ft-53ft

Overall

9552

Males

6086

M30-34

6086

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

3849

Males

2695

M30-34

2695

Passing Analysis

Category:
Athletes Passed
441*
Passed By
2545
Net Change
-2104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2346
5K10K14269+73#2346#2273
10K15K66*59+7#2273#2266
15K21K26*214-188#2266#2454
21K25K24*268-244#2454#2698
25K30K45*281-236#2698#2934
30K35K52*460-408#2934#3342
35K40K17*1151-1134#3342#4476
40KFinish69*43+26#4476#4450
TOTALS441*2545-2104

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

Passing Charts

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