Sean Cosgrove

Washington, DC

Bib: 10201 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
Top 45%
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
11:02/mi
34:18
279164
10K· 6.21 mi
10:06/mi
1:05:40
103217
15K· 9.32 mi
10:34/mi
1:38:29
5155
21K· 13.05 mi
11:03/mi
2:19:41
2037
25K· 15.53 mi
10:52/mi
2:46:41
35
30K· 18.64 mi
11:21/mi
3:21:57
5857
35K· 21.75 mi
11:46/mi
3:58:30
9892
40K· 24.85 mi
11:54/mi
4:35:27
3653
Finish· 26.22 mi
12:26/mi
4:52:24
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:19:4110:42 /mi⚡ faster
2nd Half
2:32:4311:36 /mi+9.3%
Positive split — 9.3% 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
34:1811:023.11 mi34:18
11:02
-
10K
1:05:4010:343.10 mi31:22
10:06
-0:56
15K
1:38:2910:343.11 mi32:49
10:34
+0:28
21K
2:19:4110:423.73 mi41:12
11:03
+0:29
25K
2:46:4110:442.48 mi27:00
10:52
-0:11
30K
3:21:5710:503.11 mi35:16
11:21
+0:29
35K
3:58:3010:583.11 mi36:33
11:46
+0:25
40K
4:35:2711:053.10 mi36:57
11:54
+0:08
Finish(26.22 mi)
4:52:2411:101.37 mi16:57
12:26
+0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:06 /mi

Average Pace

11:10 /mi

Slowest Pace

12:26 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:04:11

22% of race

Time at Steady Pace

2:17:46

47% of race

Time at Slower Pace

1:30:27

31% of race

Average Pace: 11:09 /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 mi18360121106741821112035636
10K3.10 mi17361+99911612+498624+501630611028569
15K3.11 mi17549-18811703-91623+11821112035636
21K3.73 mi17766-21711811-108633-101859312143669
25K2.48 mi17637+12911677+134623+101754011342615
30K3.11 mi17198+43911331+346610+131615110379575
35K3.11 mi16868+33011013+318591+19158999891553
40K3.10 mi16490+37810666+347574+17147599021497
Finish(26.22 mi)1.37 mi16531-4110645+21577-31725710418588

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18211

Males

12035

M55-59

12035

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16306

Males

11028

M55-59

11028

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18211

Males

12035

M55-59

12035

15K→21K

9.3 - 13.1 mi

Top 62%
×1story
+20ft-37ft

Overall

18593

Males

12143

M55-59

12143

21K→25K

13.1 - 15.5 mi

Top 58%
×2story building
+35ft-8ft

Overall

17540

Males

11342

M55-59

11342

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16151

Males

10379

M55-59

10379

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+98ft-92ft

Overall

15899

Males

9891

M55-59

9891

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14759

Males

9021

M55-59

9021

40K→Finish

24.9 - 26.2 mi

Top 57%
×5story building
+80ft-24ft

Overall

17257

Males

10418

M55-59

10418

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18360
5K10K
1351134*+999
#18360 #17361
10K15K
523335*-188
#17361 #17549
15K21K
647430*-217
#17549 #17766
21K25K
266395*+129
#17766 #17637
25K30K
177616*+439
#17637 #17198
30K35K
222552*+330
#17198 #16868
35K40K
193571*+378
#16868 #16490
40KFinish
147106*-41
#16490 #16531
TOTALS
23104139*+1829
#18360 #16531

* 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