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MARINE CORPS MARATHON 2025

Laura Gross

Arlington, VA

Bib: 14928 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
11:04/mi
34:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:15/mi
1:06:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:37/mi
1:39:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:28/mi
2:21:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:21/mi
2:52:40
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:13/mi
3:33:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:54/mi
4:20:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:27/mi
5:08:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:27/mi
5:29:07
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:21:5810:53 /mi⚡ faster
2nd Half
3:07:0814:13 /mi+31.8%
Positive split — 31.8% 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
34:2411:043.11 mi34:24
11:04
-
10K
1:06:1610:403.10 mi31:52
10:15
-0:49
15K
1:39:1410:393.11 mi32:58
10:37
+0:22
21K
2:21:5810:533.73 mi42:44
11:28
+0:51
25K
2:52:4011:072.48 mi30:42
12:21
+0:53
30K
3:33:4511:283.11 mi41:05
13:13
+0:52
35K
4:20:0211:573.11 mi46:17
14:54
+1:41
40K
5:08:0212:243.10 mi48:00
15:27
+0:33
Finish(26.22 mi)
5:29:0712:341.37 mi21:05
15:27
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

12:34 /mi

Slowest Pace

15:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:39:14

30% of race

Time at Steady Pace

1:54:31

35% of race

Time at Slower Pace

1:55:22

35% of race

Average Pace: 12:33 /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

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi18586635614701855163271467
10K6.21 mi3.10 mi18006+5806058+2981412+581750058091350
15K9.32 mi3.11 mi18116-1106114-561419-71855163271467
21K13.05 mi3.73 mi18826-7106478-3641482-632043073151645
25K15.53 mi2.48 mi19643-8176917-4391574-922282687501890
30K18.64 mi3.11 mi20293-6507347-4301658-842229986551862
35K21.75 mi3.11 mi21341-10487933-5861778-12025298103522096
40K24.85 mi3.10 mi22023-6828363-4301841-6325163103052083
Finish26.22 mi1.37 mi22277-2548518-1551859-1825368103452110

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18551

Females

6327

F25-29

6327

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17500

Females

5809

F25-29

5809

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18551

Females

6327

F25-29

6327

15K→21K

9.3 - 13.1 mi

Top 68%
×1story
+20ft-37ft

Overall

20430

Females

7315

F25-29

7315

21K→25K

13.1 - 15.5 mi

Top 76%
×2story building
+35ft-8ft

Overall

22826

Females

8750

F25-29

8750

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22299

Females

8655

F25-29

8655

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+98ft-92ft

Overall

25298

Females

10352

F25-29

10352

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25163

Females

10305

F25-29

10305

40K→Finish

24.9 - 26.2 mi

Top 84%
×5story building
+80ft-24ft

Overall

25368

Females

10345

F25-29

10345

Passing Analysis

Category:
Athletes Passed
2065*
Passed By
5756
Net Change
-3691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18586
5K → 10K806*226+580#18586#18006
10K → 15K362*472-110#18006#18116
15K → 21K316*1026-710#18116#18826
21K → 25K154*971-817#18826#19643
25K → 30K205*855-650#19643#20293
30K → 35K88*1136-1048#20293#21341
35K → 40K81*763-682#21341#22023
40K → Finish53*307-254#22023#22277
TOTALS2065*5756-3691

* 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