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MARINE CORPS MARATHON 2025

Sasha Erpenbach

Washington, DC

Bib: 28376 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
13:32/mi
42:02
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:51/mi
1:21:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:57/mi
2:02:13
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:33/mi
2:52:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:18/mi
3:25:47
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:52/mi
4:08:52
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:14/mi
4:56:13
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:47/mi
5:42:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:13/mi
6:01:33
↑ 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
2:52:4413:14 /mi⚡ faster
2nd Half
3:08:4914:20 /mi+9.3%
Positive split — 9.3% 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
42:0213:323.11 mi42:02
13:32
-
10K
1:21:5813:113.10 mi39:56
12:51
-0:41
15K
2:02:1313:073.11 mi40:15
12:57
+0:06
21K
2:52:4413:143.73 mi50:31
13:33
+0:36
25K
3:25:4713:152.48 mi33:03
13:18
-0:15
30K
4:08:5213:213.11 mi43:05
13:52
+0:34
35K
4:56:1313:373.11 mi47:21
15:14
+1:22
40K
5:42:0913:463.10 mi45:56
14:47
-0:27
Finish(26.22 mi)
6:01:3313:481.37 mi19:24
14:13
-0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:51 /mi

Average Pace

13:48 /mi

Slowest Pace

15:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:08:52

69% of race

Time at Steady Pace

1:05:20

18% of race

Time at Slower Pace

47:21

13% of race

Average Pace: 13:47 /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 mi2873611495226727644108982184
10K6.21 mi3.10 mi28717+1911480+152263+428612114362248
15K9.32 mi3.11 mi28443+27411329+1512241+2227644108982184
21K13.05 mi3.73 mi28026+41711124+2052222+1926774105352137
25K15.53 mi2.48 mi27665+36110974+1502205+1725406100602069
30K18.64 mi3.11 mi27105+56010746+2282185+202416596151994
35K21.75 mi3.11 mi27038+6710762-162176+926082106802128
40K24.85 mi3.10 mi26646+39210623+1392161+152355096191992
Finish26.22 mi1.37 mi26449+19710533+902152+92270191921965

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×18story building
+279ft-164ft

Overall

27644

Females

10898

F25-29

10898

5K→10K

3.1 - 6.2 mi

Top 95%
×11story building
+103ft-217ft

Overall

28612

Females

11436

F25-29

11436

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+51ft-55ft

Overall

27644

Females

10898

F25-29

10898

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26774

Females

10535

F25-29

10535

21K→25K

13.1 - 15.5 mi

Top 85%
×2story building
+35ft-8ft

Overall

25406

Females

10060

F25-29

10060

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

24165

Females

9615

F25-29

9615

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26082

Females

10680

F25-29

10680

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

23550

Females

9619

F25-29

9619

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

22701

Females

9192

F25-29

9192

Passing Analysis

Category:
Athletes Passed
3035*
Passed By
748
Net Change
+2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28736
5K → 10K228*209+19#28736#28717
10K → 15K378*104+274#28717#28443
15K → 21K500*83+417#28443#28026
21K → 25K402*41+361#28026#27665
25K → 30K591*31+560#27665#27105
30K → 35K255*188+67#27105#27038
35K → 40K472*80+392#27038#26646
40K → Finish209*12+197#26646#26449
TOTALS3035*748+2287

* 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