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MARINE CORPS MARATHON 2025

Selena Krehbiel

Arlington, VA

Bib: 13138 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Female)
#0 / 12338
Top 22%
Division (F30-34)
#0 / 1621
Top 25%
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
10:24/mi
32:18
↑ 279↓ 164
10K· 6.21 mi
8:51/mi
59:48
↑ 103↓ 217
15K· 9.32 mi
8:58/mi
1:27:38
↑ 51↓ 55
21K· 13.05 mi
9:18/mi
2:02:17
↑ 20↓ 37
25K· 15.53 mi
8:58/mi
2:24:35
↑ 35
30K· 18.64 mi
9:31/mi
2:54:08
↑ 58↓ 57
35K· 21.75 mi
10:10/mi
3:25:43
↑ 98↓ 92
40K· 24.85 mi
10:37/mi
3:58:41
↑ 36↓ 53
Finish· 26.22 mi
10:22/mi
4:12:50
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:179:22 /mi⚡ faster
2nd Half
2:10:339:55 /mi+6.8%
Positive split — 6.8% 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
32:1810:243.11 mi32:18
10:24
-
10K
59:489:373.10 mi27:30
8:51
-1:33
15K
1:27:389:243.11 mi27:50
8:58
+0:07
21K
2:02:179:223.73 mi34:39
9:18
+0:20
25K
2:24:359:182.48 mi22:18
8:58
-0:20
30K
2:54:089:203.11 mi29:33
9:31
+0:33
35K
3:25:439:283.11 mi31:35
10:10
+0:39
40K
3:58:419:363.10 mi32:58
10:37
+0:27
Finish(26.22 mi)
4:12:509:391.37 mi14:09
10:22
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:39 /mi

Slowest Pace

10:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:50

56% of race

Time at Steady Pace

1:18:02

31% of race

Time at Slower Pace

32:58

13% of race

Average Pace: 9:39 /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

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi14125436363088672301354
10K3.10 mi11264+28613181+1182468+16284302136326
15K3.11 mi10439+8252869+312429+3988672301354
21K3.73 mi10113+3262753+116419+1095352539381
25K2.48 mi9748+3652636+117400+1986802331358
30K3.11 mi9382+3662557+79390+1084902398370
35K3.11 mi9242+1402595-38392-297483209488
40K3.10 mi9076+1662644-49403-11100413610539
Finish(26.22 mi)1.37 mi8992+842650-6406-394293422520

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×18story building
+279ft-164ft

Overall

8867

Females

2301

F30-34

2301

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8430

Females

2136

F30-34

2136

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+51ft-55ft

Overall

8867

Females

2301

F30-34

2301

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9535

Females

2539

F30-34

2539

21K→25K

13.1 - 15.5 mi

Top 29%
×2story building
+35ft-8ft

Overall

8680

Females

2331

F30-34

2331

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

8490

Females

2398

F30-34

2398

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9748

Females

3209

F30-34

3209

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

10041

Females

3610

F30-34

3610

40K→Finish

24.9 - 26.2 mi

Top 31%
×5story building
+80ft-24ft

Overall

9429

Females

3422

F30-34

3422

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14125
5K → 10K
22863*+2861
#14125 → #11264
10K → 15K
23848*+825
#11264 → #10439
15K → 21K
108434*+326
#10439 → #10113
21K → 25K
49414*+365
#10113 → #9748
25K → 30K
97463*+366
#9748 → #9382
30K → 35K
249389*+140
#9382 → #9242
35K → 40K
226392*+166
#9242 → #9076
40K → Finish
65149*+84
#9076 → #8992
TOTALS
8195952*+5133
#14125 → #8992

* 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