Ji Hee Lee

Annandale, VA

Bib: 28060 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 23%
Gender (Female)
#0 / 12338
Top 15%
Division (F35-39)
#0 / 1413
Top 16%
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
9:14/mi
28:41
279164
10K· 6.21 mi
8:33/mi
55:14
103217
15K· 9.32 mi
8:46/mi
1:22:28
5155
21K· 13.05 mi
9:07/mi
1:56:28
2037
25K· 15.53 mi
8:56/mi
2:18:40
35
30K· 18.64 mi
9:10/mi
2:47:10
5857
35K· 21.75 mi
9:26/mi
3:16:30
9892
40K· 24.85 mi
9:32/mi
3:46:08
3653
Finish· 26.22 mi
10:06/mi
3:59:55
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:288:56 /mi⚡ faster
2nd Half
2:03:279:22 /mi+6.0%
Positive split — 6.0% 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
28:419:143.11 mi28:41
9:14
-
10K
55:148:533.10 mi26:33
8:33
-0:41
15K
1:22:288:513.11 mi27:14
8:46
+0:13
21K
1:56:288:563.73 mi34:00
9:07
+0:21
25K
2:18:408:562.48 mi22:12
8:56
-0:11
30K
2:47:108:583.11 mi28:30
9:10
+0:14
35K
3:16:309:023.11 mi29:20
9:26
+0:16
40K
3:46:089:063.10 mi29:38
9:32
+0:06
Finish(26.22 mi)
3:59:559:091.37 mi13:47
10:06
+0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

9:09 /mi

Slowest Pace

10:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:10

70% of race

Time at Steady Pace

58:58

25% of race

Time at Slower Pace

13:47

6% of race

Average Pace: 9:09 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi6933166820875071859226
10K3.10 mi6624+3091551+117199+964491458190
15K3.11 mi6834-2101622-71206-775071859226
21K3.73 mi7245-4111764-142217-1185012200254
25K2.48 mi7353-1081803-39216+184922260263
30K3.11 mi7088+2651743+60210+668791823214
35K3.11 mi6895+1931757-14212-269512029242
40K3.10 mi6669+2261767-10215-360801879222
Finish(26.22 mi)1.37 mi6826-1571834-67221-683852954336

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7507

Females

1859

F35-39

1859

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

6449

Females

1458

F35-39

1458

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7507

Females

1859

F35-39

1859

15K→21K

9.3 - 13.1 mi

Top 28%
×1story
+20ft-37ft

Overall

8501

Females

2200

F35-39

2200

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

8492

Females

2260

F35-39

2260

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+58ft-57ft

Overall

6879

Females

1823

F35-39

1823

30K→35K

18.6 - 21.8 mi

Top 23%
×2story building
+98ft-92ft

Overall

6951

Females

2029

F35-39

2029

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

6080

Females

1879

F35-39

1879

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8385

Females

2954

F35-39

2954

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6933
5K10K
150459*+309
#6933 #6624
10K15K
321111*-210
#6624 #6834
15K21K
522111*-411
#6834 #7245
21K25K
260152*-108
#7245 #7353
25K30K
140405*+265
#7353 #7088
30K35K
184377*+193
#7088 #6895
35K40K
143369*+226
#6895 #6669
40KFinish
21760*-157
#6669 #6826
TOTALS
19372044*+107
#6933 #6826

* 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