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MARINE CORPS MARATHON 2025

Laura Satrum

Vienna, VA

Bib: 23516 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 46%
Masters (Masters Women)
#0 / 5451
Top 35%
Division (F40-44)
#0 / 1527
Top 44%
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
10:52/mi
33:45
↑ 279↓ 164
10K· 6.21 mi
11:20/mi
1:08:59
↑ 103↓ 217
15K· 9.32 mi
10:31/mi
1:41:39
↑ 51↓ 55
21K· 13.05 mi
10:47/mi
2:21:53
↑ 20↓ 37
25K· 15.53 mi
10:32/mi
2:48:03
↑ 35
30K· 18.64 mi
11:00/mi
3:22:14
↑ 58↓ 57
35K· 21.75 mi
12:03/mi
3:59:39
↑ 98↓ 92
40K· 24.85 mi
11:19/mi
4:34:48
↑ 36↓ 53
Finish· 26.22 mi
11:22/mi
4:50:18
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:21:5310:52 /mi⚡ faster
2nd Half
2:28:2511:16 /mi+4.6%
Positive split — 4.6% 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
33:4510:523.11 mi33:45
10:52
-
10K
1:08:5911:063.10 mi35:14
11:20
+0:28
15K
1:41:3910:543.11 mi32:40
10:31
-0:49
21K
2:21:5310:523.73 mi40:14
10:47
+0:16
25K
2:48:0310:492.48 mi26:10
10:32
-0:15
30K
3:22:1410:513.11 mi34:11
11:00
+0:28
35K
3:59:3911:013.11 mi37:25
12:03
+1:03
40K
4:34:4811:033.10 mi35:09
11:19
-0:44
Finish(26.22 mi)
4:50:1811:051.37 mi15:30
11:22
+0:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:31 /mi

Average Pace

11:05 /mi

Slowest Pace

12:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:12:53

87% of race

Time at Steady Pace

37:25

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:04 /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 mi172265730667179376041696
10K3.10 mi20799-35737383-1653866-1992390689091055
15K3.11 mi19699+11006868+515806+60179376041696
21K3.73 mi18778+9216452+416745+61174015867666
25K2.48 mi18118+6606193+259721+24160775488611
30K3.11 mi17293+8255913+280685+36147605122569
35K3.11 mi17133+1605981-68695-10168136437743
40K3.10 mi16368+7655771+210670+25127074835550
Finish(26.22 mi)1.37 mi16163+2055714+57662+8134145186576

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

17937

Females

6041

F40-44

6041

5K→10K

3.1 - 6.2 mi

Top 80%
×11story building
+103ft-217ft

Overall

23906

Females

8909

F40-44

8909

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

17937

Females

6041

F40-44

6041

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17401

Females

5867

F40-44

5867

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16077

Females

5488

F40-44

5488

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14760

Females

5122

F40-44

5122

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16813

Females

6437

F40-44

6437

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12707

Females

4835

F40-44

4835

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

13414

Females

5186

F40-44

5186

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17226
5K → 10K
359320*-3573
#17226 → #20799
10K → 15K
431143*+1100
#20799 → #19699
15K → 21K
1091030*+921
#19699 → #18778
21K → 25K
59719*+660
#18778 → #18118
25K → 30K
56881*+825
#18118 → #17293
30K → 35K
311471*+160
#17293 → #17133
35K → 40K
69834*+765
#17133 → #16368
40K → Finish
39244*+205
#16368 → #16163
TOTALS
42795342*+1063
#17226 → #16163

* 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