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MARINE CORPS MARATHON 2025

Carlos Sanchez Fonseca

Arlington, VA

Bib: 7984 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 7%
Gender (Male)
#0 / 17709
Top 9%
Division (M25-29)
#0 / 2720
Top 13%
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
8:32/mi
26:32
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:47/mi
50:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:46/mi
1:14:50
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:53/mi
1:44:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:35/mi
2:03:05
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:57/mi
2:27:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:59/mi
2:52:36
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:54/mi
3:17:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:43/mi
3:27:40
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time1:44:14
Pace7:59 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time1:43:25
Pace7:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:2326:328:3226:32
8:32
-
10K
6.21 mi08:12:3350:428:1024:10
7:47
-0:45
15K
9.32 mi08:36:411:14:508:0224:08
7:46
-0:01
21K
13.05 mi09:06:051:44:147:5929:24
7:53
+0:07
25K
15.53 mi09:24:562:03:057:5518:51
7:35
-0:18
30K
18.64 mi09:49:392:27:487:5624:43
7:57
+0:22
35K
21.75 mi10:14:272:52:367:5624:48
7:59
+0:02
40K
24.85 mi10:39:003:17:097:5624:33
7:54
-0:05
Finish
26.22 mi10:49:313:27:407:5610:31
7:43
-0:11

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

7:35 /mi

Average Pace

7:56 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:08

87% of race

Time at Steady Pace

26:32

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi07:48:2326:328:3226:32
8:32
#3446
10K
6.21 mi08:12:3350:428:1024:10
7:47
#3219
15K
9.32 mi08:36:411:14:508:0224:08
7:46
#3042
21K
13.05 mi09:06:051:44:147:5929:24
7:53
#2855
25K
15.53 mi09:24:562:03:057:5518:51
7:35
#2709
30K
18.64 mi09:49:392:27:487:5624:43
7:57
#2547
35K
21.75 mi10:14:272:52:367:5624:48
7:59
#2325
40K
24.85 mi10:39:003:17:097:5624:33
7:54
#2070
Finish
26.22 mi10:49:313:27:407:5610:31
7:43
#1963
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi3446277860927882283501
10K6.21 mi3.10 mi3219+2272623+155584+2529932455532
15K9.32 mi3.11 mi3042+1772490+133550+3427882283501
21K13.05 mi3.73 mi2855+1872346+144507+4324482028447
25K15.53 mi2.48 mi2709+1462217+129485+2221341755395
30K18.64 mi3.11 mi2547+1622086+131456+2922231792404
35K21.75 mi3.11 mi2325+2221898+188419+3718141462337
40K24.85 mi3.10 mi2070+2551682+216378+4113961118271
Finish26.22 mi1.37 mi1963+1071593+89365+131052850209

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2788

Males

2283

M25-29

2283

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

2993

Males

2455

M25-29

2455

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2788

Males

2283

M25-29

2283

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2448

Males

2028

M25-29

2028

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

2134

Males

1755

M25-29

1755

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2223

Males

1792

M25-29

1792

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1814

Males

1462

M25-29

1462

35K→40K

21.8 - 24.9 mi

Top 5%
×2story building
+36ft-53ft

Overall

1396

Males

1118

M25-29

1118

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1052

Males

850

M25-29

850

Passing Analysis

Category:
Athletes Passed
1691*
Passed By
208
Net Change
+1483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3446
5K → 10K299*72+227#3446#3219
10K → 15K207*30+177#3219#3042
15K → 21K218*31+187#3042#2855
21K → 25K15711+146#2855#2709
25K → 30K194*32+162#2709#2547
30K → 35K232*10+222#2547#2325
35K → 40K272*17+255#2325#2070
40K → Finish112*5+107#2070#1963
TOTALS1691*208+1483

* 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