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MARINE CORPS MARATHON 2025

Carlos Calderon

Mérida

Bib: 14654 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 34%
Gender (Male)
#0 / 17709
Top 40%
Masters (Masters Men)
#0 / 8330
Top 31%
Division (M45-49)
#0 / 1775
Top 34%
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
10:09/mi
31:33
↑ 279↓ 164
10K· 6.21 mi
9:37/mi
1:01:27
↑ 103↓ 217
15K· 9.32 mi
9:45/mi
1:31:45
↑ 51↓ 55
21K· 13.05 mi
9:47/mi
2:08:12
↑ 20↓ 37
25K· 15.53 mi
9:32/mi
2:31:54
↑ 35
30K· 18.64 mi
10:09/mi
3:03:27
↑ 58↓ 57
35K· 21.75 mi
9:51/mi
3:34:04
↑ 98↓ 92
40K· 24.85 mi
10:02/mi
4:05:15
↑ 36↓ 53
Finish· 26.22 mi
10:32/mi
4:19:37
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:08:129:49 /mi⚡ faster
2nd Half
2:11:259:59 /mi+2.5%
Positive split — 2.5% 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
31:3310:093.11 mi31:33
10:09
-
10K
1:01:279:533.10 mi29:54
9:37
-0:32
15K
1:31:459:513.11 mi30:18
9:45
+0:08
21K
2:08:129:493.73 mi36:27
9:47
+0:02
25K
2:31:549:472.48 mi23:42
9:32
-0:15
30K
3:03:279:503.11 mi31:33
10:09
+0:37
35K
3:34:049:513.11 mi30:37
9:51
-0:18
40K
4:05:159:523.10 mi31:11
10:02
+0:11
Finish(26.22 mi)
4:19:379:551.37 mi14:22
10:32
+0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

9:55 /mi

Slowest Pace

10:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:05:15

94% of race

Time at Steady Pace

14:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:54 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi126078870773133209279809
10K3.10 mi12928-3219087-217788-15133399340820
15K3.11 mi12970-429081+6782+6133209279809
21K3.73 mi12619+3518861+220766+16121058525725
25K2.48 mi12281+3388631+230742+24113297947678
30K3.11 mi11904+3778336+295706+36112007671650
35K3.11 mi11116+7887760+576647+5985585871498
40K3.10 mi10400+7167210+550610+3778525202433
Finish(26.22 mi)1.37 mi10336+647131+79602+8101156382522

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

13320

Males

9279

M45-49

9279

5K→10K

3.1 - 6.2 mi

Top 44%
×11story building
+103ft-217ft

Overall

13339

Males

9340

M45-49

9340

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

13320

Males

9279

M45-49

9279

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

12105

Males

8525

M45-49

8525

21K→25K

13.1 - 15.5 mi

Top 38%
×2story building
+35ft-8ft

Overall

11329

Males

7947

M45-49

7947

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

11200

Males

7671

M45-49

7671

30K→35K

18.6 - 21.8 mi

Top 28%
×2story building
+98ft-92ft

Overall

8558

Males

5871

M45-49

5871

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7852

Males

5202

M45-49

5202

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

10115

Males

6382

M45-49

6382

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12607
5K → 10K
559238*-321
#12607 → #12928
10K → 15K
315273*-42
#12928 → #12970
15K → 21K
130481*+351
#12970 → #12619
21K → 25K
75413*+338
#12619 → #12281
25K → 30K
123500*+377
#12281 → #11904
30K → 35K
41829*+788
#11904 → #11116
35K → 40K
45761*+716
#11116 → #10400
40K → Finish
101165*+64
#10400 → #10336
TOTALS
13893660*+2271
#12607 → #10336

* 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