Marcia Nystrom

Fairfax, VA

Bib: 15550 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F50-54)
#0 / 1155
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
11:21/mi
35:15
2791640.7%
140 ft elev
10K· 6.21 mi
10:23/mi
1:07:30
1032170.7%
25 ft elev
15K· 9.32 mi
11:01/mi
1:41:45
5155
21 ft elev
21K· 13.05 mi
13:06/mi
2:30:34
2037
4 ft elev
25K· 15.53 mi
14:49/mi
3:07:24
350.2%
30 ft elev
30K· 18.64 mi
15:55/mi
3:56:50
5857
30 ft elev
35K· 21.75 mi
15:59/mi
4:46:30
9892
36 ft elev
40K· 24.85 mi
16:00/mi
5:36:14
36530.1%
18 ft elev
Finish· 26.22 mi
15:39/mi
5:57:35
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
2:30:3411:32 /mi⚡ faster
2nd Half
3:27:0015:43 /mi+37.5%
Positive split — 37.5% 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
35:1511:213.11 mi35:15
11:21
-
10K
1:07:3010:523.10 mi32:15
10:23
-0:58
15K
1:41:4510:553.11 mi34:15
11:01
+0:38
21K
2:30:3411:323.73 mi48:49
13:06
+2:05
25K
3:07:2412:042.48 mi36:50
14:49
+1:43
30K
3:56:5012:423.11 mi49:26
15:55
+1:06
35K
4:46:3013:103.11 mi49:40
15:59
+0:04
40K
5:36:1413:323.10 mi49:44
16:00
+0:01
Finish(26.22 mi)
5:57:3513:391.37 mi21:21
15:39
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

13:39 /mi

Slowest Pace

16:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:34

42% of race

Time at Steady Pace

1:47:37

30% of race

Time at Slower Pace

1:39:24

28% of race

Average Pace: 13:38 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi203657193508208647412520
10K3.10 mi19297+10686691+502466+42183766230430
15K3.11 mi19769-4726901-210470-4208647412520
21K3.73 mi22289-25208131-1230597-127256939960819
25K2.48 mi23843-15548961-830703-10628341115491028
30K3.11 mi25134-12919678-717777-7428375116151036
35K3.11 mi25752-61810098-420832-552753211320991
40K3.10 mi25940-18810260-162851-192626910795917
Finish(26.22 mi)1.37 mi25999-5910314-54857-62575010503876

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

20864

Females

7412

F50-54

7412

5K→10K

3.1 - 6.2 mi

Top 61%
×11story building
+103ft-217ft

Overall

18376

Females

6230

F50-54

6230

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

20864

Females

7412

F50-54

7412

15K→21K

9.3 - 13.1 mi

Top 86%
×1story
+20ft-37ft

Overall

25693

Females

9960

F50-54

9960

21K→25K

13.1 - 15.5 mi

Top 94%
×2story building
+35ft-8ft

Overall

28341

Females

11549

F50-54

11549

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+58ft-57ft

Overall

28375

Females

11615

F50-54

11615

30K→35K

18.6 - 21.8 mi

Top 92%
×2story building
+98ft-92ft

Overall

27532

Females

11320

F50-54

11320

35K→40K

21.8 - 24.9 mi

Top 87%
×2story building
+36ft-53ft

Overall

26269

Females

10795

F50-54

10795

40K→Finish

24.9 - 26.2 mi

Top 86%
×5story building
+80ft-24ft

Overall

25750

Females

10503

F50-54

10503

Passing Analysis

Category:
Passed
2152*
Passed By
7786
Net Change
-5634
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20365
5K10K1227*159+1068#20365#19297
10K15K290*762-472#19297#19769
15K21K107*2627-2520#19769#22289
21K25K65*1619-1554#22289#23843
25K30K73*1364-1291#23843#25134
30K35K116*734-618#25134#25752
35K40K179*367-188#25752#25940
40KFinish95*154-59#25940#25999
TOTALS2152*7786-5634

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

Passing Charts

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