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MARINE CORPS MARATHON 2025

Merlyn Reselva

Arlington, VA

Bib: 34852 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 45%
Gender (Female)
#0 / 12338
Top 37%
Masters (Masters Women)
#0 / 5451
Top 26%
Division (F40-44)
#0 / 1527
Top 34%
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
10:41/mi
33:13
↑ 279↓ 164
10K· 6.21 mi
10:19/mi
1:05:15
↑ 103↓ 217
15K· 9.32 mi
10:14/mi
1:37:02
↑ 51↓ 55
21K· 13.05 mi
10:30/mi
2:16:09
↑ 20↓ 37
25K· 15.53 mi
10:06/mi
2:41:16
↑ 35
30K· 18.64 mi
10:30/mi
3:13:54
↑ 58↓ 57
35K· 21.75 mi
10:43/mi
3:47:11
↑ 98↓ 92
40K· 24.85 mi
10:58/mi
4:21:15
↑ 36↓ 53
Finish· 26.22 mi
11:10/mi
4:36:29
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:16:0910:26 /mi⚡ faster
2nd Half
2:20:1910:39 /mi+3.1%
Positive split — 3.1% 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
33:1310:413.11 mi33:13
10:41
-
10K
1:05:1510:303.10 mi32:02
10:19
-0:22
15K
1:37:0210:253.11 mi31:47
10:14
-0:05
21K
2:16:0910:263.73 mi39:07
10:30
+0:16
25K
2:41:1610:232.48 mi25:07
10:06
-0:24
30K
3:13:5410:243.11 mi32:38
10:30
+0:24
35K
3:47:1110:273.11 mi33:17
10:43
+0:13
40K
4:21:1510:313.10 mi34:04
10:58
+0:15
Finish(26.22 mi)
4:36:2910:331.37 mi15:14
11:10
+0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:06 /mi

Average Pace

10:33 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:21:15

94% of race

Time at Steady Pace

15:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi160675206611161095235606
10K3.10 mi16868-8015534-328653-42178645987708
15K3.11 mi16494+3745350+184627+26161095235606
21K3.73 mi16098+3965220+130606+21157725152597
25K2.48 mi15574+5245040+180586+20140744592510
30K3.11 mi14852+7224829+211559+27126344165481
35K3.11 mi14172+6804656+173539+20118834188488
40K3.10 mi13655+5174553+103523+16114074235477
Finish(26.22 mi)1.37 mi13532+1234541+12522+1125534807536

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16109

Females

5235

F40-44

5235

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17864

Females

5987

F40-44

5987

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16109

Females

5235

F40-44

5235

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15772

Females

5152

F40-44

5152

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14074

Females

4592

F40-44

4592

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12634

Females

4165

F40-44

4165

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

11883

Females

4188

F40-44

4188

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

11407

Females

4235

F40-44

4235

40K→Finish

24.9 - 26.2 mi

Top 42%
×5story building
+80ft-24ft

Overall

12553

Females

4807

F40-44

4807

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16067
5K → 10K
977176*-801
#16067 → #16868
10K → 15K
168542*+374
#16868 → #16494
15K → 21K
240636*+396
#16494 → #16098
21K → 25K
70594*+524
#16098 → #15574
25K → 30K
75797*+722
#15574 → #14852
30K → 35K
83763*+680
#14852 → #14172
35K → 40K
106623*+517
#14172 → #13655
40K → Finish
78201*+123
#13655 → #13532
TOTALS
17974332*+2535
#16067 → #13532

* 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