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MARINE CORPS MARATHON 2025

Seema Shankar

Potomac, MD

Bib: 27936 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
5K· 3.11 mi
12:11/mi
37:51
↑ 279↓ 164
10K· 6.21 mi
11:25/mi
1:13:20
↑ 103↓ 217
15K· 9.32 mi
11:49/mi
1:50:02
↑ 51↓ 55
21K· 13.05 mi
12:00/mi
2:34:45
↑ 20↓ 37
25K· 15.53 mi
11:48/mi
3:04:04
↑ 35
30K· 18.64 mi
12:25/mi
3:42:38
↑ 58↓ 57
35K· 21.75 mi
12:45/mi
4:22:16
↑ 98↓ 92
40K· 24.85 mi
12:29/mi
5:01:04
↑ 36↓ 53
Finish· 26.22 mi
12:47/mi
5:18:30
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:34:4511:52 /mi⚡ faster
2nd Half
2:43:4412:26 /mi+5.8%
Positive split — 5.8% 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
37:5112:113.11 mi37:51
12:11
-
10K
1:13:2011:483.10 mi35:29
11:25
-0:46
15K
1:50:0211:483.11 mi36:42
11:49
+0:24
21K
2:34:4511:523.73 mi44:43
12:00
+0:11
25K
3:04:0411:512.48 mi29:19
11:48
-0:12
30K
3:42:3811:573.11 mi38:34
12:25
+0:37
35K
4:22:1612:043.11 mi39:38
12:45
+0:20
40K
5:01:0412:073.10 mi38:48
12:29
-0:16
Finish(26.22 mi)
5:18:3012:091.37 mi17:26
12:47
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:25 /mi

Average Pace

12:09 /mi

Slowest Pace

12:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:21:26

82% of race

Time at Steady Pace

57:04

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:09 /mi

Loading chart...
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 mi248269371738242919101711
10K3.10 mi24560+2669235+136720+18242769110710
15K3.11 mi24437+1239157+78713+7242919101711
21K3.73 mi23629+8088792+365683+30223748254632
25K2.48 mi23018+6118533+259652+31209957836585
30K3.11 mi22284+7348274+259629+23198587477544
35K3.11 mi21731+5538117+157613+16191647505560
40K3.10 mi20939+7927840+277584+29167496639486
Finish(26.22 mi)1.37 mi20748+1917782+58574+10184907363510

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×18story building
+279ft-164ft

Overall

24291

Females

9101

F50-54

9101

5K→10K

3.1 - 6.2 mi

Top 81%
×11story building
+103ft-217ft

Overall

24276

Females

9110

F50-54

9110

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+51ft-55ft

Overall

24291

Females

9101

F50-54

9101

15K→21K

9.3 - 13.1 mi

Top 74%
×1story
+20ft-37ft

Overall

22374

Females

8254

F50-54

8254

21K→25K

13.1 - 15.5 mi

Top 70%
×2story building
+35ft-8ft

Overall

20995

Females

7836

F50-54

7836

25K→30K

15.5 - 18.6 mi

Top 66%
×2story building
+58ft-57ft

Overall

19858

Females

7477

F50-54

7477

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19164

Females

7505

F50-54

7505

35K→40K

21.8 - 24.9 mi

Top 56%
×2story building
+36ft-53ft

Overall

16749

Females

6639

F50-54

6639

40K→Finish

24.9 - 26.2 mi

Top 62%
×5story building
+80ft-24ft

Overall

18490

Females

7363

F50-54

7363

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#24826
5K → 10K
326592*+266
#24826 → #24560
10K → 15K
315438*+123
#24560 → #24437
15K → 21K
127935*+808
#24437 → #23629
21K → 25K
61672*+611
#23629 → #23018
25K → 30K
55789*+734
#23018 → #22284
30K → 35K
101654*+553
#22284 → #21731
35K → 40K
31823*+792
#21731 → #20939
40K → Finish
37228*+191
#20939 → #20748
TOTALS
10535131*+4078
#24826 → #20748

* 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