Alex Sebsibe

Waldorf, MD

Bib: 31621 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 29%
Gender (Male)
#0 / 17709
Top 35%
Division (M35-39)
#0 / 2420
Top 38%
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
9:57/mi
30:55
279164
10K· 6.21 mi
9:17/mi
59:45
103217
15K· 9.32 mi
9:28/mi
1:29:11
5155
21K· 13.05 mi
9:28/mi
2:04:30
2037
25K· 15.53 mi
9:13/mi
2:27:24
35
30K· 18.64 mi
9:22/mi
2:56:31
5857
35K· 21.75 mi
9:45/mi
3:26:47
9892
40K· 24.85 mi
10:04/mi
3:58:02
3653
Finish· 26.22 mi
9:36/mi
4:11:08
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:04:309:32 /mi⚡ faster
2nd Half
2:06:389:37 /mi+1.7%
Positive split — 1.7% 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
30:559:573.11 mi30:55
9:57
-
10K
59:459:373.10 mi28:50
9:17
-0:40
15K
1:29:119:343.11 mi29:26
9:28
+0:11
21K
2:04:309:323.73 mi35:19
9:28
0:00
25K
2:27:249:292.48 mi22:54
9:13
-0:15
30K
2:56:319:283.11 mi29:07
9:22
+0:09
35K
3:26:479:303.11 mi30:16
9:45
+0:23
40K
3:58:029:353.10 mi31:15
10:04
+0:19
Finish(26.22 mi)
4:11:089:351.37 mi13:06
9:36
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

9:35 /mi

Slowest Pace

10:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:38:42

63% of race

Time at Steady Pace

1:32:26

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:35 /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 mi11325810111991183784201235
10K3.10 mi11220+1058057+441181+181121380671197
15K3.11 mi11400-1808163-1061217-361183784201235
21K3.73 mi11025+3757937+2261172+451051176021105
25K2.48 mi10678+3477685+2521118+54984670781018
30K3.11 mi10020+6587233+4521058+6079315723831
35K3.11 mi9477+5436799+434991+6781205623826
40K3.10 mi8966+5116369+430938+5379285243758
Finish(26.22 mi)1.37 mi8709+2576173+196915+2363884281612

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11837

Males

8420

M35-39

8420

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11213

Males

8067

M35-39

8067

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11837

Males

8420

M35-39

8420

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10511

Males

7602

M35-39

7602

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

9846

Males

7078

M35-39

7078

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7931

Males

5723

M35-39

5723

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

8120

Males

5623

M35-39

5623

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7928

Males

5243

M35-39

5243

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

6388

Males

4281

M35-39

4281

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11325
5K10K
277382*+105
#11325 #11220
10K15K
368188*-180
#11220 #11400
15K21K
119494*+375
#11400 #11025
21K25K
60407*+347
#11025 #10678
25K30K
35693*+658
#10678 #10020
30K35K
71614*+543
#10020 #9477
35K40K
97608*+511
#9477 #8966
40KFinish
19276*+257
#8966 #8709
TOTALS
10463662*+2616
#11325 #8709

* 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