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MARINE CORPS MARATHON 2025

Jordan Cook

Alexandria, VA

Bib: 8070 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 14%
Gender (Male)
#0 / 17709
Top 18%
Division (M30-34)
#0 / 2603
Top 22%
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
8:01/mi
24:53
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:42/mi
48:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:49/mi
1:13:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:49/mi
1:42:18
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:59/mi
2:02:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:56/mi
2:29:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:40/mi
2:59:57
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:19/mi
3:31:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:09/mi
3:45:49
↑ 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
1:42:187:50 /mi⚡ faster
2nd Half
2:03:319:23 /mi+20.7%
Positive split — 20.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:2124:538:0124:53
8:01
-
10K
6.21 mi08:20:1748:497:5123:56
7:42
-0:19
15K
9.32 mi08:44:361:13:087:5124:19
7:49
+0:07
21K
13.05 mi09:13:461:42:187:5029:10
7:49
0:00
25K
15.53 mi09:33:362:02:087:5219:50
7:59
+0:10
30K
18.64 mi10:01:222:29:548:0227:46
8:56
+0:57
35K
21.75 mi10:31:252:59:578:1630:03
9:40
+0:44
40K
24.85 mi11:03:273:31:598:3232:02
10:19
+0:39
Finish
26.22 mi11:17:173:45:498:3713:50
10:09
-0:10

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

7:42 /mi

Average Pace

8:37 /mi

Slowest Pace

10:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:02:08

54% of race

Time at Slower Pace

1:43:41

46% of race

Average Pace: 8:37 /mi

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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.

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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 mi07:56:2124:538:0124:53
8:01
#1841
10K
6.21 mi08:20:1748:497:5123:56
7:42
#2153
15K
9.32 mi08:44:361:13:087:5124:19
7:49
#2314
21K
13.05 mi09:13:461:42:187:5029:10
7:49
#2283
25K
15.53 mi09:33:362:02:087:5219:50
7:59
#2419
30K
18.64 mi10:01:222:29:548:0227:46
8:56
#2960
35K
21.75 mi10:31:252:59:578:1630:03
9:40
#3406
40K
24.85 mi11:03:273:31:598:3232:02
10:19
#3931
Finish
26.22 mi11:17:173:45:498:3713:50
10:09
#4109
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi1841153431430172461478
10K6.21 mi3.10 mi2153-3121773-239352-3826262160424
15K9.32 mi3.11 mi2314-1611901-128371-1930172461478
21K13.05 mi3.73 mi2283+311874+27372-122691882373
25K15.53 mi2.48 mi2419-1361980-106395-2335142805516
30K18.64 mi3.11 mi2960-5412411-431465-7056704259772
35K21.75 mi3.11 mi3406-4462715-304519-5478285456940
40K24.85 mi3.10 mi3931-5253053-338558-3988535757967
Finish26.22 mi1.37 mi4109-1783151-98573-1584895492922

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×18story building
+279ft-164ft

Overall

3017

Males

2461

M30-34

2461

5K→10K

3.1 - 6.2 mi

Top 9%
×11story building
+103ft-217ft

Overall

2626

Males

2160

M30-34

2160

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+51ft-55ft

Overall

3017

Males

2461

M30-34

2461

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2269

Males

1882

M30-34

1882

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3514

Males

2805

M30-34

2805

25K→30K

15.5 - 18.6 mi

Top 19%
×2story building
+58ft-57ft

Overall

5670

Males

4259

M30-34

4259

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

7828

Males

5456

M30-34

5456

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8853

Males

5757

M30-34

5757

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8489

Males

5492

M30-34

5492

Passing Analysis

Category:
Athletes Passed
301*
Passed By
2569
Net Change
-2268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1841
5K → 10K11*323-312#1841#2153
10K → 15K20*181-161#2153#2314
15K → 21K85*54+31#2314#2283
21K → 25K27163-136#2283#2419
25K → 30K25*566-541#2419#2960
30K → 35K52*498-446#2960#3406
35K → 40K52*577-525#3406#3931
40K → Finish29*207-178#3931#4109
TOTALS301*2569-2268

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions