Sophie Dunn

Chevy Chase, MD

Bib: 17929 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 14%
Gender (Female)
#0 / 12338
Top 8%
Division (F25-29)
#0 / 2322
Top 12%
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
9:32/mi
29:38
279164
10K· 6.21 mi
8:48/mi
56:59
103217
15K· 9.32 mi
8:48/mi
1:24:18
5155
21K· 13.05 mi
8:44/mi
1:56:50
2037
25K· 15.53 mi
8:20/mi
2:17:32
35
30K· 18.64 mi
8:37/mi
2:44:18
5857
35K· 21.75 mi
8:38/mi
3:11:07
9892
40K· 24.85 mi
8:16/mi
3:36:48
3653
Finish· 26.22 mi
7:43/mi
3:47:19
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:508:57 /mi+5.4%
2nd Half
1:50:288:23 /mi✓ faster
Negative split — 5.4% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:389:323.11 mi29:38
9:32
-
10K
56:599:103.10 mi27:21
8:48
-0:44
15K
1:24:189:033.11 mi27:19
8:48
0:00
21K
1:56:508:573.73 mi32:32
8:44
-0:04
25K
2:17:328:512.48 mi20:42
8:20
-0:24
30K
2:44:188:493.11 mi26:46
8:37
+0:17
35K
3:11:078:473.11 mi26:49
8:38
+0:01
40K
3:36:488:433.10 mi25:41
8:16
-0:22
Finish(26.22 mi)
3:47:198:411.37 mi10:31
7:43
-0:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

8:41 /mi

Slowest Pace

9:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:54

25% of race

Time at Steady Pace

2:20:47

62% of race

Time at Slower Pace

29:38

13% of race

Average Pace: 8:40 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi8880231758776731917489
10K3.10 mi8469+4112169+148549+3880712009505
15K3.11 mi8196+2732073+96521+2876731917489
21K3.73 mi7450+7461830+243470+5159371347353
25K2.48 mi6861+5891644+186423+4748561079287
30K3.11 mi6134+7271441+203371+524315981259
35K3.11 mi5541+5931325+116343+283596861231
40K3.10 mi4700+8411125+200304+392096459128
Finish(26.22 mi)1.37 mi4323+3771033+92285+19104519859

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×18story building
+279ft-164ft

Overall

7673

Females

1917

F25-29

1917

5K→10K

3.1 - 6.2 mi

Top 27%
×11story building
+103ft-217ft

Overall

8071

Females

2009

F25-29

2009

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+51ft-55ft

Overall

7673

Females

1917

F25-29

1917

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

5937

Females

1347

F25-29

1347

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4856

Females

1079

F25-29

1079

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4315

Females

981

F25-29

981

30K→35K

18.6 - 21.8 mi

Top 12%
×2story building
+98ft-92ft

Overall

3596

Females

861

F25-29

861

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2096

Females

459

F25-29

459

40K→Finish

24.9 - 26.2 mi

Top 3%
×5story building
+80ft-24ft

Overall

1045

Females

198

F25-29

198

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8880
5K10K
117528*+411
#8880 #8469
10K15K
117390*+273
#8469 #8196
15K21K
15761*+746
#8196 #7450
21K25K
8597*+589
#7450 #6861
25K30K
5732*+727
#6861 #6134
30K35K
16609*+593
#6134 #5541
35K40K
3844*+841
#5541 #4700
40KFinish
1378*+377
#4700 #4323
TOTALS
2824839*+4557
#8880 #4323

* 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