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MARINE CORPS MARATHON 2025

Katrina Stauffer

Argyle, TX

Bib: 38245 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
10:29/mi
32:34
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:44/mi
1:02:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:23/mi
1:35:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:41/mi
2:14:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:28/mi
2:43:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:45/mi
3:19:52
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:14/mi
3:57:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:07/mi
4:41:42
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:42/mi
5:01:45
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:14:52
Pace10:20 /mi
2nd Half
Distance13.17 mi
Time2:46:52
Pace12:40 /mi
📊Positive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:4332:3410:2932:34
10:29
-
10K
6.21 mi08:53:561:02:4710:0630:13
9:44
-0:45
15K
9.32 mi09:26:131:35:0410:1232:17
10:23
+0:39
21K
13.05 mi10:06:012:14:5210:2039:48
10:41
+0:18
25K
15.53 mi10:34:312:43:2210:3128:30
11:28
+0:47
30K
18.64 mi11:11:013:19:5210:4336:30
11:45
+0:17
35K
21.75 mi11:49:013:57:5210:5638:00
12:14
+0:29
40K
24.85 mi12:32:514:41:4211:2043:50
14:07
+1:53
Finish
26.22 mi12:52:545:01:4511:3120:03
14:42
+0:35

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:44 /mi

Average Pace

11:31 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:04

32% of race

Time at Steady Pace

2:22:48

47% of race

Time at Slower Pace

1:03:53

21% of race

Average Pace: 11:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:23:4332:3410:2932:34
10:29
#14735
10K
6.21 mi08:53:561:02:4710:0630:13
9:44
#14256
15K
9.32 mi09:26:131:35:0410:1232:17
10:23
#15154
21K
13.05 mi10:06:012:14:5210:2039:48
10:41
#15498
25K
15.53 mi10:34:312:43:2210:3128:30
11:28
#16387
30K
18.64 mi11:11:013:19:5210:4336:30
11:45
#16567
35K
21.75 mi11:49:013:57:5210:5638:00
12:14
#16720
40K
24.85 mi12:32:514:41:4211:2043:50
14:07
#17711
Finish
26.22 mi12:52:545:01:4511:3120:03
14:42
#18237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi14735460466417192(Top 57%)5694(Top 46%)835(Top 52%)
10K6.21 mi3.10 mi14256+4794396+208637+2713911(Top 46%)4242(Top 34%)613(Top 38%)
15K9.32 mi3.11 mi15154-8984788-392694-5717192(Top 57%)5694(Top 46%)835(Top 52%)
21K13.05 mi3.73 mi15498-3444952-164728-3416772(Top 56%)5570(Top 45%)817(Top 51%)
25K15.53 mi2.48 mi16387-8895391-439788-6019896(Top 66%)7314(Top 59%)1066(Top 66%)
30K18.64 mi3.11 mi16567-1805587-196814-2617665(Top 59%)6453(Top 52%)947(Top 59%)
35K21.75 mi3.11 mi16720-1535787-200855-4117460(Top 58%)6750(Top 55%)980(Top 61%)
40K24.85 mi3.10 mi17711-9916392-605926-7121761(Top 72%)8829(Top 72%)1224(Top 76%)
Finish26.22 mi1.37 mi18237-5266661-269972-4623880(Top 79%)9719(Top 79%)1358(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×18story building
+279ft-164ft

Overall

17192

Females

5694

F30-34

5694

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13911

Females

4242

F30-34

4242

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+51ft-55ft

Overall

17192

Females

5694

F30-34

5694

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

16772

Females

5570

F30-34

5570

21K→25K

13.1 - 15.5 mi

Top 66%
×2story building
+35ft-8ft

Overall

19896

Females

7314

F30-34

7314

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+58ft-57ft

Overall

17665

Females

6453

F30-34

6453

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17460

Females

6750

F30-34

6750

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21761

Females

8829

F30-34

8829

40K→Finish

24.9 - 26.2 mi

Top 79%
×5story building
+80ft-24ft

Overall

23880

Females

9719

F30-34

9719

Passing Analysis

Category:
Athletes Passed
2008*
Passed By
5510
Net Change
-3502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14735
5K → 10K699*220+479#14735#14256
10K → 15K104*1002-898#14256#15154
15K → 21K279*623-344#15154#15498
21K → 25K135*1024-889#15498#16387
25K → 30K345*525-180#16387#16567
30K → 35K322*475-153#16567#16720
35K → 40K105*1096-991#16720#17711
40K → Finish19*545-526#17711#18237
TOTALS2008*5510-3502

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions