Jenna Jackson

Arlington, VA

Bib: 26564 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
13:02/mi
40:30
2791640.7%
140 ft elev
10K· 6.21 mi
11:55/mi
1:17:30
1032170.7%
25 ft elev
15K· 9.32 mi
12:01/mi
1:54:50
5155
21 ft elev
21K· 13.05 mi
13:01/mi
2:43:23
2037
4 ft elev
25K· 15.53 mi
13:03/mi
3:15:50
350.2%
30 ft elev
30K· 18.64 mi
13:43/mi
3:58:28
5857
30 ft elev
35K· 21.75 mi
14:04/mi
4:42:11
9892
36 ft elev
40K· 24.85 mi
14:31/mi
5:27:17
36530.1%
18 ft elev
Finish· 26.22 mi
14:35/mi
5:47:10
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:43:23
Pace12:31 /mi
2nd Half
Distance13.17 mi
Time3:03:47
Pace13:57 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:3740:3013:0240:30
13:02
-
10K
6.21 mi09:15:371:17:3012:2837:00
11:55
-1:07
15K
9.32 mi09:52:571:54:5012:1937:20
12:01
+0:06
21K
13.05 mi10:41:302:43:2312:3148:33
13:01
+1:00
25K
15.53 mi11:13:573:15:5012:3632:27
13:03
+0:02
30K
18.64 mi11:56:353:58:2812:4842:38
13:43
+0:40
35K
21.75 mi12:40:184:42:1112:5943:43
14:04
+0:21
40K
24.85 mi13:25:245:27:1713:1045:06
14:31
+0:27
Finish
26.22 mi13:45:175:47:1013:1519:53
14:35
+0:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

11:55 /mi

Average Pace

13:15 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:20

21% of race

Time at Steady Pace

2:01:30

35% of race

Time at Slower Pace

2:31:20

44% of race

Average Pace: 13:14 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:38:3740:3013:0240:30
13:02
#27689
10K
6.21 mi09:15:371:17:3012:2837:00
11:55
#26923
15K
9.32 mi09:52:571:54:5012:1937:20
12:01
#26270
21K
13.05 mi10:41:302:43:2312:3148:33
13:01
#26064
25K
15.53 mi11:13:573:15:5012:3632:27
13:03
#25836
30K
18.64 mi11:56:353:58:2812:4842:38
13:43
#25426
35K
21.75 mi12:40:184:42:1112:5943:43
14:04
#25051
40K
24.85 mi13:25:245:27:1713:1045:06
14:31
#24764
Finish
26.22 mi13:45:175:47:1013:1519:53
14:35
#24696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2768910889219525008(Top 83%)9484(Top 77%)2006(Top 87%)
10K6.21 mi3.10 mi26923+76610481+4082140+5526131(Top 87%)10072(Top 82%)2080(Top 90%)
15K9.32 mi3.11 mi26270+65310113+3682093+4725008(Top 83%)9484(Top 77%)2006(Top 87%)
21K13.05 mi3.73 mi26064+20610032+812086+725461(Top 85%)9829(Top 80%)2053(Top 89%)
25K15.53 mi2.48 mi25836+2289981+512088-224772(Top 82%)9717(Top 79%)2021(Top 87%)
30K18.64 mi3.11 mi25426+4109845+1362067+2123751(Top 79%)9396(Top 76%)1973(Top 85%)
35K21.75 mi3.11 mi25051+3759751+942050+1723215(Top 77%)9429(Top 76%)1956(Top 84%)
40K24.85 mi3.10 mi24764+2879692+592029+2122869(Top 76%)9323(Top 76%)1950(Top 84%)
Finish26.22 mi1.37 mi24696+689680+122031-223543(Top 78%)9572(Top 78%)2018(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

25008

Females

9484

F25-29

9484

5K→10K

3.1 - 6.2 mi

Top 87%
×11story building
+103ft-217ft

Overall

26131

Females

10072

F25-29

10072

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

25008

Females

9484

F25-29

9484

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

25461

Females

9829

F25-29

9829

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24772

Females

9717

F25-29

9717

25K→30K

15.5 - 18.6 mi

Top 79%
×2story building
+58ft-57ft

Overall

23751

Females

9396

F25-29

9396

30K→35K

18.6 - 21.8 mi

Top 77%
×2story building
+98ft-92ft

Overall

23215

Females

9429

F25-29

9429

35K→40K

21.8 - 24.9 mi

Top 76%
×2story building
+36ft-53ft

Overall

22869

Females

9323

F25-29

9323

40K→Finish

24.9 - 26.2 mi

Top 78%
×5story building
+80ft-24ft

Overall

23543

Females

9572

F25-29

9572

Passing Analysis

Category:
Athletes Passed
4041*
Passed By
1048
Net Change
+2993
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27689
5K10K857*91+766#27689#26923
10K15K708*55+653#26923#26270
15K21K491*285+206#26270#26064
21K25K388*160+228#26064#25836
25K30K546*136+410#25836#25426
30K35K501*126+375#25426#25051
35K40K412*125+287#25051#24764
40KFinish138*70+68#24764#24696
TOTALS4041*1048+2993

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

📊

Passing Visuals

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