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MARINE CORPS MARATHON 2025

Dietmar Grellmann

Carmichael, CA

Bib: 25498 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 47%
Division (M60-64)
#0 / 723
Top 35%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:16/mi
35:01
↑ 279↓ 164
10K· 6.21 mi
10:41/mi
1:08:12
↑ 103↓ 217
15K· 9.32 mi
10:26/mi
1:40:38
↑ 51↓ 55
21K· 13.05 mi
10:50/mi
2:21:00
↑ 20↓ 37
25K· 15.53 mi
10:32/mi
2:47:12
↑ 35
30K· 18.64 mi
11:12/mi
3:22:00
↑ 58↓ 57
35K· 21.75 mi
10:50/mi
3:55:38
↑ 98↓ 92
40K· 24.85 mi
11:20/mi
4:30:51
↑ 36↓ 53
Finish· 26.22 mi
10:50/mi
4:45:38
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:21:0010:48 /mi⚡ faster
2nd Half
2:24:3810:59 /mi+2.6%
Positive split — 2.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:0111:163.11 mi35:01
11:16
-
10K
1:08:1210:593.10 mi33:11
10:41
-0:35
15K
1:40:3810:483.11 mi32:26
10:26
-0:15
21K
2:21:0010:483.73 mi40:22
10:50
+0:24
25K
2:47:1210:462.48 mi26:12
10:32
-0:18
30K
3:22:0010:503.11 mi34:48
11:12
+0:40
35K
3:55:3810:503.11 mi33:38
10:50
-0:22
40K
4:30:5110:543.10 mi35:13
11:20
+0:30
Finish(26.22 mi)
4:45:3810:541.37 mi14:47
10:50
-0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

10:54 /mi

Slowest Pace

11:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:00:36

63% of race

Time at Steady Pace

1:45:02

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:54 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi19906129153761746011633293
10K3.10 mi20082-17613037-122379-32023413127375
15K3.11 mi19004+107812479+558348+311746011633293
21K3.73 mi18362+64212115+364331+171756711625303
25K2.48 mi17827+53511778+337316+151613910622280
30K3.11 mi17218+60911342+436297+191554610059262
35K3.11 mi16193+102510643+699275+22123497938189
40K3.10 mi15570+62310180+463263+12127987910195
Finish(26.22 mi)1.37 mi15270+3009958+222255+8112326993155

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17460

Males

11633

M60-64

11633

5K→10K

3.1 - 6.2 mi

Top 67%
×11story building
+103ft-217ft

Overall

20234

Males

13127

M60-64

13127

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17460

Males

11633

M60-64

11633

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17567

Males

11625

M60-64

11625

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16139

Males

10622

M60-64

10622

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

15546

Males

10059

M60-64

10059

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12349

Males

7938

M60-64

7938

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

12798

Males

7910

M60-64

7910

40K→Finish

24.9 - 26.2 mi

Top 37%
×5story building
+80ft-24ft

Overall

11232

Males

6993

M60-64

6993

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19906
5K → 10K
553377*-176
#19906 → #20082
10K → 15K
471125*+1078
#20082 → #19004
15K → 21K
166808*+642
#19004 → #18362
21K → 25K
94629*+535
#18362 → #17827
25K → 30K
110719*+609
#17827 → #17218
30K → 35K
381063*+1025
#17218 → #16193
35K → 40K
105728*+623
#16193 → #15570
40K → Finish
26326*+300
#15570 → #15270
TOTALS
11395775*+4636
#19906 → #15270

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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