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MARINE CORPS MARATHON 2025

Beth Shumway

Palatine, IL

Bib: 21809 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 39%
Gender (Female)
#0 / 12338
Top 31%
Division (F30-34)
#0 / 1621
Top 35%
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
10:39/mi
33:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:54/mi
1:03:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:51/mi
1:34:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:03/mi
2:11:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:41/mi
2:35:57
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:09/mi
3:07:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:02/mi
3:38:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:35/mi
4:11:33
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:33/mi
4:27:18
↑ 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
2:11:5410:06 /mi⚡ faster
2nd Half
2:15:2410:17 /mi+2.7%
Positive split — 2.7% 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
33:0510:393.11 mi33:05
10:39
-
10K
1:03:5010:163.10 mi30:45
9:54
-0:45
15K
1:34:2610:083.11 mi30:36
9:51
-0:03
21K
2:11:5410:063.73 mi37:28
10:03
+0:12
25K
2:35:5710:022.48 mi24:03
9:41
-0:22
30K
3:07:3010:043.11 mi31:33
10:09
+0:28
35K
3:38:4110:033.11 mi31:11
10:02
-0:07
40K
4:11:3310:073.10 mi32:52
10:35
+0:33
Finish(26.22 mi)
4:27:1810:121.37 mi15:45
11:33
+0:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

10:12 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:11:33

94% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

15:45

6% of race

Average Pace: 10:12 /mi

Loading chart...
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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi158145087733139264301626
10K6.21 mi3.10 mi15346+4684871+216704+29149984716678
15K9.32 mi3.11 mi14757+5894632+239670+34139264301626
21K13.05 mi3.73 mi14226+5314432+200638+32134634154602
25K15.53 mi2.48 mi13710+5164260+172617+21120303692546
30K18.64 mi3.11 mi13069+6414071+189602+15112093536534
35K21.75 mi3.11 mi12210+8593819+252566+3692772997450
40K24.85 mi3.10 mi11700+5103721+98550+1699293559531
Finish26.22 mi1.37 mi11826-1263825-104570-20141505484838

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13926

Females

4301

F30-34

4301

5K→10K

3.1 - 6.2 mi

Top 50%
×11story building
+103ft-217ft

Overall

14998

Females

4716

F30-34

4716

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13926

Females

4301

F30-34

4301

15K→21K

9.3 - 13.1 mi

Top 45%
×1story
+20ft-37ft

Overall

13463

Females

4154

F30-34

4154

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

12030

Females

3692

F30-34

3692

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

11209

Females

3536

F30-34

3536

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9277

Females

2997

F30-34

2997

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9929

Females

3559

F30-34

3559

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14150

Females

5484

F30-34

5484

Passing Analysis

Category:
Athletes Passed
4855*
Passed By
867
Net Change
+3988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15814
5K → 10K699*231+468#15814#15346
10K → 15K673*84+589#15346#14757
15K → 21K639*108+531#14757#14226
21K → 25K562*46+516#14226#13710
25K → 30K699*58+641#13710#13069
30K → 35K891*32+859#13069#12210
35K → 40K603*93+510#12210#11700
40K → Finish89*215-126#11700#11826
TOTALS4855*867+3988

* 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