Sean Atchison

Sterling, VA

Bib: 16479 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M55-59)
#0 / 510
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
11:08/mi
34:36
279164
10K· 6.21 mi
10:33/mi
1:07:24
103217
15K· 9.32 mi
10:38/mi
1:40:25
5155
21K· 13.05 mi
10:51/mi
2:20:52
2037
25K· 15.53 mi
10:34/mi
2:47:07
35
30K· 18.64 mi
11:37/mi
3:23:13
5857
35K· 21.75 mi
11:39/mi
3:59:24
9892
40K· 24.85 mi
12:49/mi
4:39:12
3653
Finish· 26.22 mi
12:25/mi
4:56:08
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:5210:48 /mi⚡ faster
2nd Half
2:35:1511:47 /mi+10.2%
Positive split — 10.2% 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
34:3611:083.11 mi34:36
11:08
-
10K
1:07:2410:513.10 mi32:48
10:33
-0:35
15K
1:40:2510:463.11 mi33:01
10:38
+0:05
21K
2:20:5210:483.73 mi40:27
10:51
+0:13
25K
2:47:0710:452.48 mi26:15
10:34
-0:17
30K
3:23:1310:543.11 mi36:06
11:37
+1:03
35K
3:59:2411:003.11 mi36:11
11:39
+0:02
40K
4:39:1211:143.10 mi39:48
12:49
+1:10
Finish(26.22 mi)
4:56:0811:181.37 mi16:56
12:25
-0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:33 /mi

Average Pace

11:18 /mi

Slowest Pace

12:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:32:04

31% of race

Time at Steady Pace

1:15:03

25% of race

Time at Slower Pace

2:09:01

44% of race

Average Pace: 11:18 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi120378130346109187497298
10K3.10 mi11866+1718048+82335+11117707995332
15K3.11 mi11490+3767835+213321+14109187497298
21K3.73 mi11153+3377643+192311+10106967357293
25K2.48 mi10874+2797441+202300+11100126791268
30K3.11 mi10683+1917274+167292+8102626822270
35K3.11 mi10443+2407065+209280+1294456148242
40K3.10 mi10504-617044+21283-3106786768284
Finish(26.22 mi)1.37 mi10528-247031+13281+2106566737271

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

10918

Males

7497

M55-59

7497

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

11770

Males

7995

M55-59

7995

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

10918

Males

7497

M55-59

7497

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

10696

Males

7357

M55-59

7357

21K→25K

13.1 - 15.5 mi

Top 63%
×2story building
+35ft-8ft

Overall

10012

Males

6791

M55-59

6791

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

10262

Males

6822

M55-59

6822

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

9445

Males

6148

M55-59

6148

35K→40K

21.8 - 24.9 mi

Top 67%
×2story building
+36ft-53ft

Overall

10678

Males

6768

M55-59

6768

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

10656

Males

6737

M55-59

6737

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12037
5K10K
188359*+171
#12037 #11866
10K15K
55431*+376
#11866 #11490
15K21K
66403*+337
#11490 #11153
21K25K
65344*+279
#11153 #10874
25K30K
153344*+191
#10874 #10683
30K35K
118358*+240
#10683 #10443
35K40K
212151*-61
#10443 #10504
40KFinish
8460*-24
#10504 #10528
TOTALS
9412450*+1509
#12037 #10528

* 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

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Timing Productions