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MARINE CORPS MARATHON 2025

John Roach

Kansas City, MO

Bib: 8074 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 29%
Gender (Male)
#0 / 17709
Top 35%
Division (M30-34)
#0 / 2603
Top 41%
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
9:19/mi
28:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:32/mi
55:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:44/mi
1:22:34
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:02/mi
1:56:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:55/mi
2:18:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:16/mi
2:47:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:26/mi
3:19:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:07/mi
3:54:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:57/mi
4:11:49
↑ 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
Time1:56:16
Pace8:55 /mi
2nd Half
Distance13.17 mi
Time2:15:32
Pace10:17 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:51:5028:579:1928:57
9:19
-
10K
6.21 mi08:18:2055:278:5526:30
8:32
-0:47
15K
9.32 mi08:45:271:22:348:5227:07
8:44
+0:12
21K
13.05 mi09:19:091:56:168:5533:42
9:02
+0:18
25K
15.53 mi09:41:182:18:258:5522:09
8:55
-0:07
30K
18.64 mi10:10:042:47:118:5828:46
9:16
+0:21
35K
21.75 mi10:42:303:19:379:1132:26
10:26
+1:10
40K
24.85 mi11:17:023:54:099:2534:32
11:07
+0:41
Finish
26.22 mi11:34:424:11:499:3717:40
12:57
+1:50

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

8:32 /mi

Average Pace

9:37 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:30

11% of race

Time at Steady Pace

2:20:41

56% of race

Time at Slower Pace

1:24:38

34% of race

Average Pace: 9:36 /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 mi07:51:5028:579:1928:57
9:19
#7470
10K
6.21 mi08:18:2055:278:5526:30
8:32
#6834
15K
9.32 mi08:45:271:22:348:5227:07
8:44
#6887
21K
13.05 mi09:19:091:56:168:5533:42
9:02
#7128
25K
15.53 mi09:41:182:18:258:5522:09
8:55
#7240
30K
18.64 mi10:10:042:47:118:5828:46
9:16
#7092
35K
21.75 mi10:42:303:19:379:1132:26
10:26
#7781
40K
24.85 mi11:17:023:54:099:2534:32
11:07
#8269
Finish
26.22 mi11:34:424:11:499:3717:40
12:57
#8815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi74705629100372325468991
10K6.21 mi3.10 mi6834+6365223+406943+6063434912885
15K9.32 mi3.11 mi6887-535249-26953-1072325468991
21K13.05 mi3.73 mi7128-2415400-151979-26793359331072
25K15.53 mi2.48 mi7240-1125472-72986-7836761511071
30K18.64 mi3.11 mi7092+1485347+125970+1673525363958
35K21.75 mi3.11 mi7781-6895721-3741015-451082171191182
40K24.85 mi3.10 mi8269-4885944-2231041-261196774571212
Finish26.22 mi1.37 mi8815-5466233-2891071-3019017114611817

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×18story building
+279ft-164ft

Overall

7232

Males

5468

M30-34

5468

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

6343

Males

4912

M30-34

4912

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+51ft-55ft

Overall

7232

Males

5468

M30-34

5468

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

7933

Males

5933

M30-34

5933

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

8367

Males

6151

M30-34

6151

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7352

Males

5363

M30-34

5363

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10821

Males

7119

M30-34

7119

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

11967

Males

7457

M30-34

7457

40K→Finish

24.9 - 26.2 mi

Top 63%
×5story building
+80ft-24ft

Overall

19017

Males

11461

M30-34

11461

Passing Analysis

Category:
Athletes Passed
1872*
Passed By
3217
Net Change
-1345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7470
5K → 10K738*102+636#7470#6834
10K → 15K167*220-53#6834#6887
15K → 21K139*380-241#6887#7128
21K → 25K146*258-112#7128#7240
25K → 30K343*195+148#7240#7092
30K → 35K169*858-689#7092#7781
35K → 40K140*628-488#7781#8269
40K → Finish30*576-546#8269#8815
TOTALS1872*3217-1345

* 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