Janice Chu

Chevy Chase, MD

Bib: 19877 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 31%
Gender (Female)
#0 / 5973
Top 22%
Masters (Masters Women)
#0 / 2230
Top 13%
Division (F40-44)
#0 / 707
Top 20%
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
9:43/mi
30:10
279164
10K· 6.21 mi
8:57/mi
57:57
103217
15K· 9.32 mi
8:50/mi
1:25:25
5155
21K· 13.05 mi
9:20/mi
2:00:13
2037
25K· 15.53 mi
8:36/mi
2:21:35
35
30K· 18.64 mi
9:03/mi
2:49:43
5857
35K· 21.75 mi
9:59/mi
3:20:43
9892
40K· 24.85 mi
9:50/mi
3:51:16
3653
Finish· 26.22 mi
9:51/mi
4:04:42
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:139:13 /mi⚡ faster
2nd Half
2:04:299:27 /mi+3.5%
Positive split — 3.5% 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
30:109:433.11 mi30:10
9:43
-
10K
57:579:203.10 mi27:47
8:57
-0:46
15K
1:25:259:103.11 mi27:28
8:50
-0:07
21K
2:00:139:133.73 mi34:48
9:20
+0:30
25K
2:21:359:072.48 mi21:22
8:36
-0:44
30K
2:49:439:063.11 mi28:08
9:03
+0:27
35K
3:20:439:143.11 mi31:00
9:59
+0:56
40K
3:51:169:183.10 mi30:33
9:50
-0:09
Finish(26.22 mi)
4:04:429:201.37 mi13:26
9:51
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

9:20 /mi

Slowest Pace

9:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:33

57% of race

Time at Steady Pace

1:45:09

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi6694171518746221026108
10K3.10 mi6267+4271552+163177+1058271391156
15K3.11 mi5709+5581357+195150+2746221026108
21K3.73 mi5792-831393-36154-460701508163
25K2.48 mi5396+3961289+104140+14397688994
30K3.11 mi5016+3801195+94131+9379689799
35K3.11 mi5082-661276-81136-557431718187
40K3.10 mi4900+1821272+4137-144461348147
Finish(26.22 mi)1.37 mi4854+461271+1138-148121521152

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×18story building
+279ft-164ft

Overall

4622

Females

1026

F40-44

1026

5K→10K

3.1 - 6.2 mi

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

Overall

5827

Females

1391

F40-44

1391

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

4622

Females

1026

F40-44

1026

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

6070

Females

1508

F40-44

1508

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

3976

Females

889

F40-44

889

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

3796

Females

897

F40-44

897

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

5743

Females

1718

F40-44

1718

35K→40K

21.8 - 24.9 mi

Top 28%
×2story building
+36ft-53ft

Overall

4446

Females

1348

F40-44

1348

40K→Finish

24.9 - 26.2 mi

Top 30%
×5story building
+80ft-24ft

Overall

4812

Females

1521

F40-44

1521

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6694
5K10K
63490*+427
#6694 #6267
10K15K
5563*+558
#6267 #5709
15K21K
200117*-83
#5709 #5792
21K25K
7403*+396
#5792 #5396
25K30K
8388*+380
#5396 #5016
30K35K
258192*-66
#5016 #5082
35K40K
93275*+182
#5082 #4900
40KFinish
4187*+46
#4900 #4854
TOTALS
6752515*+1840
#6694 #4854

* 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