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MARINE CORPS MARATHON 2025

Erin Jonnel Keener

Beaufort, SC

Bib: 38448 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
5K· 3.11 mi
13:02/mi
40:29
↑ 279↓ 164
10K· 6.21 mi
12:37/mi
1:19:40
↑ 103↓ 217
15K· 9.32 mi
12:37/mi
1:58:53
↑ 51↓ 55
21K· 13.05 mi
13:26/mi
2:48:59
↑ 20↓ 37
25K· 15.53 mi
13:37/mi
3:22:49
↑ 35
30K· 18.64 mi
14:11/mi
4:06:53
↑ 58↓ 57
35K· 21.75 mi
14:11/mi
4:50:56
↑ 98↓ 92
40K· 24.85 mi
13:13/mi
5:32:00
↑ 36↓ 53
Finish· 26.22 mi
14:13/mi
5:51:23
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:48:5912:57 /mi⚡ faster
2nd Half
3:02:2413:51 /mi+7.9%
Positive split — 7.9% 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
40:2913:023.11 mi40:29
13:02
-
10K
1:19:4012:493.10 mi39:11
12:37
-0:25
15K
1:58:5312:453.11 mi39:13
12:37
0:00
21K
2:48:5912:573.73 mi50:06
13:26
+0:49
25K
3:22:4913:032.48 mi33:50
13:37
+0:11
30K
4:06:5313:153.11 mi44:04
14:11
+0:34
35K
4:50:5613:233.11 mi44:03
14:11
0:00
40K
5:32:0013:213.10 mi41:04
13:13
-0:58
Finish(26.22 mi)
5:51:2313:251.37 mi19:23
14:13
+1:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:37 /mi

Average Pace

13:25 /mi

Slowest Pace

14:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:03:53

69% of race

Time at Steady Pace

1:47:30

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:24 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi2768510888219426849104502134
10K3.10 mi27953-26811036-1482210-1628131111482216
15K3.11 mi27601+35210851+1852193+1726849104502134
21K3.73 mi27329+27210739+1122188+526533104022124
25K2.48 mi27178+15110712+272181+726172104322118
30K3.11 mi26824+35410584+1282170+1125028100432058
35K3.11 mi26367+45710424+1602139+312350595531975
40K3.10 mi25407+96010000+4242075+641900575901688
Finish(26.22 mi)1.37 mi25229+1789936+642068+72268991831962

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×18story building
+279ft-164ft

Overall

26849

Females

10450

F25-29

10450

5K→10K

3.1 - 6.2 mi

Top 94%
×11story building
+103ft-217ft

Overall

28131

Females

11148

F25-29

11148

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+51ft-55ft

Overall

26849

Females

10450

F25-29

10450

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26533

Females

10402

F25-29

10402

21K→25K

13.1 - 15.5 mi

Top 87%
×2story building
+35ft-8ft

Overall

26172

Females

10432

F25-29

10432

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

25028

Females

10043

F25-29

10043

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+98ft-92ft

Overall

23505

Females

9553

F25-29

9553

35K→40K

21.8 - 24.9 mi

Top 63%
×2story building
+36ft-53ft

Overall

19005

Females

7590

F25-29

7590

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

22689

Females

9183

F25-29

9183

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27685
5K → 10K
460192*-268
#27685 → #27953
10K → 15K
106458*+352
#27953 → #27601
15K → 21K
218490*+272
#27601 → #27329
21K → 25K
143294*+151
#27329 → #27178
25K → 30K
102456*+354
#27178 → #26824
30K → 35K
72529*+457
#26824 → #26367
35K → 40K
6966*+960
#26367 → #25407
40K → Finish
36214*+178
#25407 → #25229
TOTALS
11433599*+2456
#27685 → #25229

* 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