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MARINE CORPS MARATHON 2025

Thomas Cordua

Lorton, VA

Bib: 19142 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 32%
Gender (Male)
#0 / 17709
Top 38%
Division (M30-34)
#0 / 2603
Top 45%
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
9:25/mi
29:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:54/mi
56:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:53/mi
1:24:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:15/mi
1:59:00
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:39/mi
2:22:58
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:59/mi
2:57:05
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:32/mi
3:29:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:07/mi
4:04:23
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:01/mi
4:16:41
↑ 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
1:59:009:07 /mi⚡ faster
2nd Half
2:17:4110:27 /mi+15.7%
Positive split — 15.7% 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
29:159:253.11 mi29:15
9:25
-
10K
56:549:093.10 mi27:39
8:54
-0:31
15K
1:24:309:043.11 mi27:36
8:53
-0:01
21K
1:59:009:073.73 mi34:30
9:15
+0:22
25K
2:22:589:122.48 mi23:58
9:39
+0:24
30K
2:57:059:303.11 mi34:07
10:59
+1:20
35K
3:29:509:393.11 mi32:45
10:32
-0:27
40K
4:04:239:503.10 mi34:33
11:07
+0:35
Finish(26.22 mi)
4:16:419:481.37 mi12:18
9:01
-2:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

9:48 /mi

Slowest Pace

11:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:15

22% of race

Time at Steady Pace

1:40:01

39% of race

Time at Slower Pace

1:41:25

40% of race

Average Pace: 9:47 /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

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi808760381078832862061095
10K3.10 mi8395-3086246-2081106-28879165281157
15K3.11 mi8347+486224+221109-3832862061095
21K3.73 mi8553-2066363-1391140-31929768281194
25K2.48 mi9166-6136739-3761182-421184582181363
30K3.11 mi10186-10207339-6001257-751466495901568
35K3.11 mi10090+967155+1841220+371125673731219
40K3.10 mi10209-1197097+581212+81198674691214
Finish(26.22 mi)1.37 mi9718+4916778+3191164+4842623023528

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

8328

Males

6206

M30-34

6206

5K→10K

3.1 - 6.2 mi

Top 29%
×11story building
+103ft-217ft

Overall

8791

Males

6528

M30-34

6528

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8328

Males

6206

M30-34

6206

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9297

Males

6828

M30-34

6828

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11845

Males

8218

M30-34

8218

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14664

Males

9590

M30-34

9590

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11256

Males

7373

M30-34

7373

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

11986

Males

7469

M30-34

7469

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4262

Males

3023

M30-34

3023

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8087
5K → 10K
444136*-308
#8087 → #8395
10K → 15K
205253*+48
#8395 → #8347
15K → 21K
398192*-206
#8347 → #8553
21K → 25K
715102*-613
#8553 → #9166
25K → 30K
110282*-1020
#9166 → #10186
30K → 35K
296392*+96
#10186 → #10090
35K → 40K
389270*-119
#10090 → #10209
40K → Finish
6497*+491
#10209 → #9718
TOTALS
35551924*-1631
#8087 → #9718

* 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