Caroline Billings

Alexandria, VA

Bib: 17029 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 49%
Gender (Female)
#0 / 5973
Top 40%
Division (F35-39)
#0 / 737
Top 38%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
10:50/mi
33:38
2791640.7%
140 ft elev
10K· 6.21 mi
10:18/mi
1:05:38
1032170.7%
25 ft elev
15K· 9.32 mi
10:24/mi
1:37:58
5155
21 ft elev
21K· 13.05 mi
10:10/mi
2:15:52
2037
4 ft elev
25K· 15.53 mi
10:19/mi
2:41:31
350.2%
30 ft elev
30K· 18.64 mi
10:02/mi
3:12:41
5857
30 ft elev
35K· 21.75 mi
10:04/mi
3:43:59
9892
36 ft elev
40K· 24.85 mi
10:30/mi
4:16:36
36530.1%
18 ft elev
Finish· 26.22 mi
10:08/mi
4:30:25
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
2:15:5210:25 /mi⚖️ balanced
2nd Half
2:14:3310:13 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:3810:503.11 mi33:38
10:50
-
10K
1:05:3810:343.10 mi32:00
10:18
-0:32
15K
1:37:5810:313.11 mi32:20
10:24
+0:06
21K
2:15:5210:253.73 mi37:54
10:10
-0:14
25K
2:41:3110:242.48 mi25:39
10:19
+0:09
30K
3:12:4110:203.11 mi31:10
10:02
-0:17
35K
3:43:5910:183.11 mi31:18
10:04
+0:02
40K
4:16:3610:193.10 mi32:37
10:30
+0:26
Finish(26.22 mi)
4:30:2510:191.37 mi13:49
10:08
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:02 /mi

Average Pace

10:19 /mi

Slowest Pace

10:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:56:47

88% of race

Time at Steady Pace

33:38

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:19 /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 mi109253403409101473079364
10K3.10 mi10884+413379+24403+6108763373407
15K3.11 mi10577+3073237+142388+15101473079364
21K3.73 mi9913+6642969+268351+3786982508293
25K2.48 mi9712+2012928+41342+993302938342
30K3.11 mi8968+7442673+255310+3264311829214
35K3.11 mi8315+6532484+189294+1659811812218
40K3.10 mi7831+4842375+109281+1359111957228
Finish(26.22 mi)1.37 mi7667+1642333+42275+654681783221

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×18story building
+279ft-164ft

Overall

10147

Females

3079

F35-39

3079

5K→10K

3.1 - 6.2 mi

Top 68%
×11story building
+103ft-217ft

Overall

10876

Females

3373

F35-39

3373

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

10147

Females

3079

F35-39

3079

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

8698

Females

2508

F35-39

2508

21K→25K

13.1 - 15.5 mi

Top 59%
×2story building
+35ft-8ft

Overall

9330

Females

2938

F35-39

2938

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

6431

Females

1829

F35-39

1829

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

5981

Females

1812

F35-39

1812

35K→40K

21.8 - 24.9 mi

Top 37%
×2story building
+36ft-53ft

Overall

5911

Females

1957

F35-39

1957

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

5468

Females

1783

F35-39

1783

Passing Analysis

Category:
Passed
3733*
Passed By
475
Net Change
+3258
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10925
5K10K294*253+41#10925#10884
10K15K372*65+307#10884#10577
15K21K679*15+664#10577#9913
21K25K277*76+201#9913#9712
25K30K748*4+744#9712#8968
30K35K668*15+653#8968#8315
35K40K522*38+484#8315#7831
40KFinish173*9+164#7831#7667
TOTALS3733*475+3258

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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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