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MARINE CORPS MARATHON 2025

Shanna Schievenin

Ashford, WA

Bib: 33377 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
12:58/mi
40:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:15/mi
1:18:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:22/mi
1:56:43
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:01/mi
2:45:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:04/mi
3:17:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:16/mi
3:58:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:56/mi
4:39:11
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:33/mi
5:18:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:17/mi
5:34:57
↑ 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
Time2:45:16
Pace12:40 /mi
2nd Half
Distance13.17 mi
Time2:49:40
Pace12:53 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:45:0640:1612:5840:16
12:58
-
10K
6.21 mi09:23:091:18:1912:3638:03
12:15
-0:43
15K
9.32 mi10:01:331:56:4312:3138:24
12:22
+0:07
21K
13.05 mi10:50:062:45:1612:4048:33
13:01
+0:39
25K
15.53 mi11:22:353:17:4512:4432:29
13:04
+0:03
30K
18.64 mi12:03:493:58:5912:4941:14
13:16
+0:12
35K
21.75 mi12:44:014:39:1112:5040:12
12:56
-0:20
40K
24.85 mi13:23:025:18:1212:4839:01
12:33
-0:23
Finish
26.22 mi13:39:475:34:5712:4716:45
12:17
-0:16

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

12:15 /mi

Average Pace

12:47 /mi

Slowest Pace

13:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:13

39% of race

Time at Steady Pace

3:22:44

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:46 /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 mi08:45:0640:1612:5840:16
12:58
#27468
10K
6.21 mi09:23:091:18:1912:3638:03
12:15
#27313
15K
9.32 mi10:01:331:56:4312:3138:24
12:22
#26899
21K
13.05 mi10:50:062:45:1612:4048:33
13:01
#26487
25K
15.53 mi11:22:353:17:4512:4432:29
13:04
#26238
30K
18.64 mi12:03:493:58:5912:4941:14
13:16
#25518
35K
21.75 mi12:44:014:39:1112:5040:12
12:56
#24582
40K
24.85 mi13:23:025:18:1212:4839:01
12:33
#23468
Finish
26.22 mi13:39:475:34:5712:4716:45
12:17
#23116
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi2746810754124226049(Top 87%)10016(Top 81%)1173(Top 84%)
10K6.21 mi3.10 mi27313+15510684+701231+1127101(Top 90%)10595(Top 86%)1234(Top 88%)
15K9.32 mi3.11 mi26899+41410456+2281208+2326049(Top 87%)10016(Top 81%)1173(Top 84%)
21K13.05 mi3.73 mi26487+41210256+2001206+225460(Top 85%)9828(Top 80%)1160(Top 83%)
25K15.53 mi2.48 mi26238+24910198+581190+1624814(Top 83%)9741(Top 79%)1122(Top 80%)
30K18.64 mi3.11 mi25518+7209898+3001147+4322432(Top 75%)8727(Top 71%)999(Top 71%)
35K21.75 mi3.11 mi24582+9369524+3741096+5119673(Top 65%)7751(Top 63%)876(Top 63%)
40K24.85 mi3.10 mi23468+11149057+4671045+5116991(Top 57%)6735(Top 55%)764(Top 55%)
Finish26.22 mi1.37 mi23116+3528913+1441029+1616738(Top 56%)6615(Top 54%)763(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×18story building
+279ft-164ft

Overall

26049

Females

10016

F35-39

10016

5K→10K

3.1 - 6.2 mi

Top 90%
×11story building
+103ft-217ft

Overall

27101

Females

10595

F35-39

10595

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+51ft-55ft

Overall

26049

Females

10016

F35-39

10016

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

25460

Females

9828

F35-39

9828

21K→25K

13.1 - 15.5 mi

Top 83%
×2story building
+35ft-8ft

Overall

24814

Females

9741

F35-39

9741

25K→30K

15.5 - 18.6 mi

Top 75%
×2story building
+58ft-57ft

Overall

22432

Females

8727

F35-39

8727

30K→35K

18.6 - 21.8 mi

Top 65%
×2story building
+98ft-92ft

Overall

19673

Females

7751

F35-39

7751

35K→40K

21.8 - 24.9 mi

Top 57%
×2story building
+36ft-53ft

Overall

16991

Females

6735

F35-39

6735

40K→Finish

24.9 - 26.2 mi

Top 56%
×5story building
+80ft-24ft

Overall

16738

Females

6615

F35-39

6615

Passing Analysis

Category:
Athletes Passed
5151*
Passed By
799
Net Change
+4352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27468
5K → 10K412*257+155#27468#27313
10K → 15K538*124+414#27313#26899
15K → 21K619*207+412#26899#26487
21K → 25K389*140+249#26487#26238
25K → 30K761*41+720#26238#25518
30K → 35K948*12+936#25518#24582
35K → 40K1123*9+1114#24582#23468
40K → Finish361*9+352#23468#23116
TOTALS5151*799+4352

* 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