Jennifer Raifsnider

Rockville, MD

Bib: 21459 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 39%
Division (F55-59)
#0 / 873
Top 31%
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
11:13/mi
34:52
279164
10K· 6.21 mi
10:20/mi
1:06:57
103217
15K· 9.32 mi
10:31/mi
1:39:38
5155
21K· 13.05 mi
10:28/mi
2:18:41
2037
25K· 15.53 mi
13:34/mi
2:52:25
35
30K· 18.64 mi
10:29/mi
3:24:59
5857
35K· 21.75 mi
11:52/mi
4:01:52
9892
40K· 24.85 mi
12:33/mi
4:40:53
3653
Finish· 26.22 mi
12:04/mi
4:57:20
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:4110:38 /mi⚡ faster
2nd Half
2:38:3912:03 /mi+14.4%
Positive split — 14.4% 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
34:5211:133.11 mi34:52
11:13
-
10K
1:06:5710:463.10 mi32:05
10:20
-0:53
15K
1:39:3810:413.11 mi32:41
10:31
+0:11
21K
2:18:4110:383.73 mi39:03
10:28
-0:03
25K
2:52:2511:062.48 mi33:44
13:34
+3:06
30K
3:24:5911:003.11 mi32:34
10:29
-3:05
35K
4:01:5211:073.11 mi36:53
11:52
+1:23
40K
4:40:5311:183.10 mi39:01
12:33
+0:41
Finish(26.22 mi)
4:57:2011:211.37 mi16:27
12:04
-0:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

11:21 /mi

Slowest Pace

13:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:23

46% of race

Time at Steady Pace

34:52

12% of race

Time at Slower Pace

2:06:05

42% of race

Average Pace: 11:20 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi195776826319179816066260
10K3.10 mi18740+8376424+402287+32179896039255
15K3.11 mi18375+3656224+200279+8179816066260
21K3.73 mi17329+10465766+458244+35156995112193
25K2.48 mi19562-22336884-1118322-782608010388635
30K3.11 mi18030+15326238+646274+48125634133140
35K3.11 mi17668+3626242-4270+4162806183265
40K3.10 mi17563+1056318-76270170176748309
Finish(26.22 mi)1.37 mi17494+696318266+4159656270247

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

17981

Females

6066

F55-59

6066

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

17989

Females

6039

F55-59

6039

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

17981

Females

6066

F55-59

6066

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15699

Females

5112

F55-59

5112

21K→25K

13.1 - 15.5 mi

Top 87%
×2story building
+35ft-8ft

Overall

26080

Females

10388

F55-59

10388

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12563

Females

4133

F55-59

4133

30K→35K

18.6 - 21.8 mi

Top 54%
×2story building
+98ft-92ft

Overall

16280

Females

6183

F55-59

6183

35K→40K

21.8 - 24.9 mi

Top 57%
×2story building
+36ft-53ft

Overall

17017

Females

6748

F55-59

6748

40K→Finish

24.9 - 26.2 mi

Top 53%
×5story building
+80ft-24ft

Overall

15965

Females

6270

F55-59

6270

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19577
5K10K
1831020*+837
#19577 #18740
10K15K
207572*+365
#18740 #18375
15K21K
551101*+1046
#18375 #17329
21K25K
227239*-2233
#17329 #19562
25K30K
21534*+1532
#19562 #18030
30K35K
247609*+362
#18030 #17668
35K40K
266371*+105
#17668 #17563
40KFinish
87156*+69
#17563 #17494
TOTALS
33195402*+2083
#19577 #17494

* 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