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MARINE CORPS MARATHON 2025

Natalie Barrus

Decatur, GA

Bib: 29144 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 45%
Gender (Female)
#0 / 12338
Top 37%
Division (F25-29)
#0 / 2322
Top 49%
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
10:30/mi
32:38
↑ 279↓ 164
10K· 6.21 mi
10:08/mi
1:04:06
↑ 103↓ 217
15K· 9.32 mi
10:28/mi
1:36:37
↑ 51↓ 55
21K· 13.05 mi
10:27/mi
2:15:36
↑ 20↓ 37
25K· 15.53 mi
10:01/mi
2:40:30
↑ 35
30K· 18.64 mi
10:32/mi
3:13:15
↑ 58↓ 57
35K· 21.75 mi
11:10/mi
3:47:56
↑ 98↓ 92
40K· 24.85 mi
11:06/mi
4:22:26
↑ 36↓ 53
Finish· 26.22 mi
10:38/mi
4:36:56
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:15:3610:24 /mi⚡ faster
2nd Half
2:21:2010:44 /mi+4.2%
Positive split — 4.2% 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
32:3810:303.11 mi32:38
10:30
-
10K
1:04:0610:193.10 mi31:28
10:08
-0:22
15K
1:36:3710:223.11 mi32:31
10:28
+0:20
21K
2:15:3610:243.73 mi38:59
10:27
-0:01
25K
2:40:3010:202.48 mi24:54
10:01
-0:26
30K
3:13:1510:223.11 mi32:45
10:32
+0:31
35K
3:47:5610:293.11 mi34:41
11:10
+0:38
40K
4:22:2610:343.10 mi34:30
11:06
-0:04
Finish(26.22 mi)
4:36:5610:341.37 mi14:30
10:38
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

10:34 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:45

75% of race

Time at Steady Pace

1:09:11

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:34 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi14865466611321762358911380
10K3.10 mi15627-7624994-3281200-681655153731258
15K3.11 mi16197-5705237-2431254-541762358911380
21K3.73 mi15833+3645103+1341231+231559050631234
25K2.48 mi15283+5504909+1941202+291364643891094
30K3.11 mi14660+6234741+1681172+301282042431054
35K3.11 mi14351+3094724+171165+71366249861219
40K3.10 mi13885+4664658+661155+101192044871105
Finish(26.22 mi)1.37 mi13624+2614590+681141+141046438931017

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×18story building
+279ft-164ft

Overall

17623

Females

5891

F25-29

5891

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16551

Females

5373

F25-29

5373

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+51ft-55ft

Overall

17623

Females

5891

F25-29

5891

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15590

Females

5063

F25-29

5063

21K→25K

13.1 - 15.5 mi

Top 45%
×2story building
+35ft-8ft

Overall

13646

Females

4389

F25-29

4389

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

12820

Females

4243

F25-29

4243

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

13662

Females

4986

F25-29

4986

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

11920

Females

4487

F25-29

4487

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10464

Females

3893

F25-29

3893

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14865
5K → 10K
906144*-762
#14865 → #15627
10K → 15K
754184*-570
#15627 → #16197
15K → 21K
223587*+364
#16197 → #15833
21K → 25K
68618*+550
#15833 → #15283
25K → 30K
82705*+623
#15283 → #14660
30K → 35K
233542*+309
#14660 → #14351
35K → 40K
122588*+466
#14351 → #13885
40K → Finish
29290*+261
#13885 → #13624
TOTALS
24173658*+1241
#14865 → #13624

* 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