Alex Boeckenstedt

Fairfax, VA

Bib: 12008 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 19%
Gender (Male)
#0 / 17709
Top 24%
Division (M25-29)
#0 / 2720
Top 33%
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
8:11/mi
25:26
279164
10K· 6.21 mi
7:31/mi
48:48
103217
15K· 9.32 mi
7:25/mi
1:11:51
5155
21K· 13.05 mi
8:10/mi
1:42:19
2037
25K· 15.53 mi
8:14/mi
2:02:48
35
30K· 18.64 mi
9:14/mi
2:31:30
5857
35K· 21.75 mi
10:27/mi
3:03:59
9892
40K· 24.85 mi
11:35/mi
3:39:58
3653
Finish· 26.22 mi
10:42/mi
3:54:34
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:42:197:50 /mi⚡ faster
2nd Half
2:12:1510:03 /mi+29.3%
Positive split — 29.3% 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
25:268:113.11 mi25:26
8:11
-
10K
48:487:513.10 mi23:22
7:31
-0:40
15K
1:11:517:433.11 mi23:03
7:25
-0:06
21K
1:42:197:503.73 mi30:28
8:10
+0:45
25K
2:02:487:542.48 mi20:29
8:14
+0:04
30K
2:31:308:083.11 mi28:42
9:14
+1:00
35K
3:03:598:283.11 mi32:29
10:27
+1:13
40K
3:39:588:513.10 mi35:59
11:35
+1:08
Finish(26.22 mi)
3:54:348:571.37 mi14:36
10:42
-0:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

8:57 /mi

Slowest Pace

11:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

46:25

20% of race

Time at Steady Pace

1:16:23

33% of race

Time at Slower Pace

1:51:46

48% of race

Average Pace: 8:57 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi2221182439717321472326
10K3.10 mi2150+711770+54390+720771724380
15K3.11 mi1962+1881629+141355+3517321472326
21K3.73 mi2289-3271879-250424-6935412873637
25K2.48 mi2609-3202135-256468-4444963513764
30K3.11 mi3228-6192612-477578-110724552911122
35K3.11 mi4063-8353195-583699-1211088871601428
40K3.10 mi5311-12483997-802844-1451367784081635
Finish(26.22 mi)1.37 mi5605-2944175-178884-401072967151374

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×18story building
+279ft-164ft

Overall

1732

Males

1472

M25-29

1472

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2077

Males

1724

M25-29

1724

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+51ft-55ft

Overall

1732

Males

1472

M25-29

1472

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3541

Males

2873

M25-29

2873

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

4496

Males

3513

M25-29

3513

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7245

Males

5291

M25-29

5291

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10888

Males

7160

M25-29

7160

35K→40K

21.8 - 24.9 mi

Top 46%
×2story building
+36ft-53ft

Overall

13677

Males

8408

M25-29

8408

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10729

Males

6715

M25-29

6715

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#2221
5K10K
72143*+71
#2221 #2150
10K15K
15203*+188
#2150 #1962
15K21K
33710*-327
#1962 #2289
21K25K
33616-320
#2289 #2609
25K30K
64627*-619
#2609 #3228
30K35K
85924*-835
#3228 #4063
35K40K
127022*-1248
#4063 #5311
40KFinish
31925*-294
#5311 #5605
TOTALS
3854470*-3384
#2221 #5605

* 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