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MARINE CORPS MARATHON 2025

James Cooper

Alexandria, VA

Bib: 35100 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 43%
Gender (Male)
#0 / 17709
Top 48%
Division (M25-29)
#0 / 2720
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
11:23/mi
35:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:43/mi
1:05:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:59/mi
1:36:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:44/mi
2:16:33
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:57/mi
2:41:18
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:53/mi
3:15:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:29/mi
3:47:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:19/mi
4:19:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:15/mi
4:32:21
↑ 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
Time2:16:33
Pace10:28 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:15:47
Pace10:19 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:2535:2211:2335:22
11:23
-
10K
6.21 mi09:01:361:05:3310:3330:11
9:43
-1:40
15K
9.32 mi09:32:361:36:3310:2231:00
9:59
+0:16
21K
13.05 mi10:12:362:16:3310:2840:00
10:44
+0:45
25K
15.53 mi10:37:212:41:1810:2324:45
9:57
-0:47
30K
18.64 mi11:11:103:15:0710:2833:49
10:53
+0:56
35K
21.75 mi11:43:433:47:4010:2832:33
10:29
-0:24
40K
24.85 mi12:15:474:19:4410:2732:04
10:19
-0:10
Finish
26.22 mi12:28:244:32:2110:2412:37
9:15
-1:04

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

9:15 /mi

Average Pace

10:24 /mi

Slowest Pace

11:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:33

36% of race

Time at Steady Pace

1:04:37

24% of race

Time at Slower Pace

1:49:11

40% of race

Average Pace: 10:23 /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 mi08:31:2535:2211:2335:22
11:23
#20566
10K
6.21 mi09:01:361:05:3310:3330:11
9:43
#17230
15K
9.32 mi09:32:361:36:3310:2231:00
9:59
#16145
21K
13.05 mi10:12:362:16:3310:2840:00
10:44
#16302
25K
15.53 mi10:37:212:41:1810:2324:45
9:57
#15587
30K
18.64 mi11:11:103:15:0710:2833:49
10:53
#15230
35K
21.75 mi11:43:433:47:4010:2832:33
10:29
#14293
40K
24.85 mi12:15:474:19:4410:2732:04
10:19
#13341
Finish
26.22 mi12:28:244:32:2110:2412:37
9:15
#12741
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2056613264229714630100281902
10K6.21 mi3.10 mi17230+333611539+17252088+2091381696191839
15K9.32 mi3.11 mi16145+108510927+6122029+5914630100281902
21K13.05 mi3.73 mi16302-15711010-832041-1217064113572098
25K15.53 mi2.48 mi15587+71510541+4691967+741333490871773
30K18.64 mi3.11 mi15230+35710249+2921936+311430393981791
35K21.75 mi3.11 mi14293+9379593+6561844+921096372051438
40K24.85 mi3.10 mi13341+9528913+6801752+92890457911164
Finish26.22 mi1.37 mi12741+6008509+4041687+6550163478775

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×18story building
+279ft-164ft

Overall

14630

Males

10028

M25-29

10028

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13816

Males

9619

M25-29

9619

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

14630

Males

10028

M25-29

10028

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17064

Males

11357

M25-29

11357

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13334

Males

9087

M25-29

9087

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

14303

Males

9398

M25-29

9398

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10963

Males

7205

M25-29

7205

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

8904

Males

5791

M25-29

5791

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5016

Males

3478

M25-29

3478

Passing Analysis

Category:
Athletes Passed
8732*
Passed By
907
Net Change
+7825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20566
5K → 10K3349*13+3336#20566#17230
10K → 15K1125*40+1085#17230#16145
15K → 21K411*568-157#16145#16302
21K → 25K744*29+715#16302#15587
25K → 30K546*189+357#15587#15230
30K → 35K986*49+937#15230#14293
35K → 40K970*18+952#14293#13341
40K → Finish601*1+600#13341#12741
TOTALS8732*907+7825

* 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