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MARINE CORPS MARATHON 2025

David Perez

Stafford, VA

Bib: 4739 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 42%
Gender (Male)
#0 / 17709
Top 48%
Division (M35-39)
#0 / 2420
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
8:49/mi
56:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:08/mi
1:25:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:09/mi
1:59:10
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:53/mi
2:21:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:31/mi
2:53:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:10/mi
3:31:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:26/mi
4:13:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:11/mi
4:31:26
↑ 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
Time1:59:10
Pace9:08 /mi
2nd Half
Distance13.17 mi
Time2:32:15
Pace11:34 /mi
📊Positive Split: 27.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:57:0429:159:2529:15
9:25
-
10K
6.21 mi08:24:2956:409:0727:25
8:49
-0:36
15K
9.32 mi08:52:531:25:049:0828:24
9:08
+0:19
21K
13.05 mi09:26:591:59:109:0834:06
9:09
+0:01
25K
15.53 mi09:49:032:21:149:0622:04
8:53
-0:16
30K
18.64 mi10:21:432:53:549:2032:40
10:31
+1:38
35K
21.75 mi10:59:323:31:439:4437:49
12:10
+1:39
40K
24.85 mi11:41:164:13:2710:1241:44
13:26
+1:16
Finish
26.22 mi11:59:154:31:2610:2217:59
13:11
-0:15

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

8:49 /mi

Average Pace

10:22 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:14

52% of race

Time at Slower Pace

2:10:12

48% of race

Average Pace: 10:21 /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 mi07:57:0429:159:2529:15
9:25
#8081
10K
6.21 mi08:24:2956:409:0727:25
8:49
#8152
15K
9.32 mi08:52:531:25:049:0828:24
9:08
#8760
21K
13.05 mi09:26:591:59:109:0834:06
9:09
#8632
25K
15.53 mi09:49:032:21:149:0622:04
8:53
#8447
30K
18.64 mi10:21:432:53:549:2032:40
10:31
#9316
35K
21.75 mi10:59:323:31:439:4437:49
12:10
#10546
40K
24.85 mi11:41:164:13:2710:1241:44
13:26
#12076
Finish
26.22 mi11:59:154:31:2610:2217:59
13:11
#12591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi80816037879997372941086
10K6.21 mi3.10 mi8152-716090-53896-1782366175909
15K9.32 mi3.11 mi8760-6086497-407953-57997372941086
21K13.05 mi3.73 mi8632+1286417+80944+986356380940
25K15.53 mi2.48 mi8447+1856271+146929+1581456014884
30K18.64 mi3.11 mi9316-8696784-513993-641268685081230
35K21.75 mi3.11 mi10546-12307429-6451087-9417249105961529
40K24.85 mi3.10 mi12076-15308181-7521191-10419649117961677
Finish26.22 mi1.37 mi12591-5158428-2471229-3819753118981700

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

9973

Males

7294

M35-39

7294

5K→10K

3.1 - 6.2 mi

Top 27%
×11story building
+103ft-217ft

Overall

8236

Males

6175

M35-39

6175

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

9973

Males

7294

M35-39

7294

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8635

Males

6380

M35-39

6380

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

8145

Males

6014

M35-39

6014

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12686

Males

8508

M35-39

8508

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

17249

Males

10596

M35-39

10596

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19649

Males

11796

M35-39

11796

40K→Finish

24.9 - 26.2 mi

Top 66%
×5story building
+80ft-24ft

Overall

19753

Males

11898

M35-39

11898

Passing Analysis

Category:
Athletes Passed
1212*
Passed By
5722
Net Change
-4510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8081
5K → 10K248*319-71#8081#8152
10K → 15K83*691-608#8152#8760
15K → 21K313*185+128#8760#8632
21K → 25K286*101+185#8632#8447
25K → 30K111*980-869#8447#9316
30K → 35K91*1321-1230#9316#10546
35K → 40K55*1585-1530#10546#12076
40K → Finish25*540-515#12076#12591
TOTALS1212*5722-4510

* 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