Thomas Simpson

Washington, DC

Bib: 18889 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 49%
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
10:30/mi
32:38
2791640.7%
140 ft elev
10K· 6.21 mi
10:02/mi
1:03:48
1032170.7%
25 ft elev
15K· 9.32 mi
9:54/mi
1:34:35
5155
21 ft elev
21K· 13.05 mi
10:19/mi
2:13:03
2037
4 ft elev
25K· 15.53 mi
10:08/mi
2:38:13
350.2%
30 ft elev
30K· 18.64 mi
10:53/mi
3:12:03
5857
30 ft elev
35K· 21.75 mi
11:56/mi
3:49:08
9892
36 ft elev
40K· 24.85 mi
12:12/mi
4:27:03
36530.1%
18 ft elev
Finish· 26.22 mi
11:49/mi
4:43:10
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:0310:12 /mi⚡ faster
2nd Half
2:30:0711:24 /mi+12.8%
Positive split — 12.8% 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
32:3810:303.11 mi32:38
10:30
-
10K
1:03:4810:163.10 mi31:10
10:02
-0:28
15K
1:34:3510:093.11 mi30:47
9:54
-0:08
21K
2:13:0310:123.73 mi38:28
10:19
+0:25
25K
2:38:1310:112.48 mi25:10
10:08
-0:11
30K
3:12:0310:183.11 mi33:50
10:53
+0:45
35K
3:49:0810:323.11 mi37:05
11:56
+1:03
40K
4:27:0310:453.10 mi37:55
12:12
+0:16
Finish(26.22 mi)
4:43:1010:481.37 mi16:07
11:49
-0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

10:48 /mi

Slowest Pace

12:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:57

22% of race

Time at Steady Pace

2:10:06

46% of race

Time at Slower Pace

1:31:07

32% of race

Average Pace: 10:48 /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 mi148851021415151429598251448
10K3.10 mi15305-42010457-2431549-3415890107941597
15K3.11 mi14850+45510184+2731512+371429598251448
21K3.73 mi14740+11010103+811500+1214856101301487
25K2.48 mi14496+2449906+1971465+351417795421394
30K3.11 mi14310+1869716+1901431+341433994201365
35K3.11 mi14642-3329790-741426+516475101941475
40K3.10 mi14818-1769747+431430-41580196061377
Finish(26.22 mi)1.37 mi14808+109703+441420+101510892121326

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14295

Males

9825

M35-39

9825

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

15890

Males

10794

M35-39

10794

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14295

Males

9825

M35-39

9825

15K→21K

9.3 - 13.1 mi

Top 49%
×1story
+20ft-37ft

Overall

14856

Males

10130

M35-39

10130

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14177

Males

9542

M35-39

9542

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

14339

Males

9420

M35-39

9420

30K→35K

18.6 - 21.8 mi

Top 55%
×2story building
+98ft-92ft

Overall

16475

Males

10194

M35-39

10194

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15801

Males

9606

M35-39

9606

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

15108

Males

9212

M35-39

9212

Passing Analysis

Category:
Passed
2720*
Passed By
2643
Net Change
+77
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14885
5K10K233*653-420#14885#15305
10K15K569*114+455#15305#14850
15K21K408*298+110#14850#14740
21K25K389*145+244#14740#14496
25K30K423*237+186#14496#14310
30K35K286*618-332#14310#14642
35K40K264*440-176#14642#14818
40KFinish148*138+10#14818#14808
TOTALS2720*2643+77

* 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