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MARINE CORPS MARATHON 2025

Jonathan Griffith

Baltimore, MD

Bib: 38481 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
11:18/mi
35:08
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:32/mi
1:07:53
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:38/mi
1:40:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:42/mi
2:24:33
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:28/mi
2:55:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:56/mi
3:48:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:30/mi
4:36:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:28/mi
5:27:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
18:22/mi
5:52:32
↑ 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
Time2:24:33
Pace11:05 /mi
2nd Half
Distance13.17 mi
Time3:27:59
Pace15:48 /mi
📊Positive Split: 43.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:0835:0811:1835:08
11:18
-
10K
6.21 mi09:07:531:07:5310:5532:45
10:32
-0:46
15K
9.32 mi09:40:561:40:5610:5033:03
10:38
+0:06
21K
13.05 mi10:24:332:24:3311:0543:37
11:42
+1:04
25K
15.53 mi10:55:322:55:3211:1830:59
12:28
+0:46
30K
18.64 mi11:48:103:48:1012:1452:38
16:56
+4:28
35K
21.75 mi12:36:194:36:1912:4248:09
15:30
-1:26
40K
24.85 mi13:27:295:27:2913:1151:10
16:28
+0:58
Finish
26.22 mi13:52:325:52:3213:2725:03
18:22
+1:54

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

10:32 /mi

Average Pace

13:27 /mi

Slowest Pace

18:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:48

19% of race

Time at Steady Pace

1:49:44

31% of race

Time at Slower Pace

2:57:00

50% of race

Average Pace: 13:27 /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 mi08:35:0835:0811:1835:08
11:18
#20137
10K
6.21 mi09:07:531:07:5310:5532:45
10:32
#19725
15K
9.32 mi09:40:561:40:5610:5033:03
10:38
#19243
21K
13.05 mi10:24:332:24:3311:0543:37
11:42
#19841
25K
15.53 mi10:55:322:55:3211:1830:59
12:28
#20575
30K
18.64 mi11:48:103:48:1012:1452:38
16:56
#23394
35K
21.75 mi12:36:194:36:1912:4248:09
15:30
#24131
40K
24.85 mi13:27:295:27:2913:1151:10
16:28
#24792
Finish
26.22 mi13:52:325:52:3213:2725:03
18:22
#25378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi2013713047208318725123231996
10K6.21 mi3.10 mi19725+41212835+2122057+2619408126872023
15K9.32 mi3.11 mi19243+48212609+2262032+2518725123231996
21K13.05 mi3.73 mi19841-59812901-2922065-3321351135882167
25K15.53 mi2.48 mi20575-73413189-2882107-4223136142282209
30K18.64 mi3.11 mi23394-281914557-13682279-17229314172782552
35K21.75 mi3.11 mi24131-73714844-2872309-3026651157382354
40K24.85 mi3.10 mi24792-66115086-2422332-2327048159322380
Finish26.22 mi1.37 mi25378-58615373-2872360-2828673168972524

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18725

Males

12323

M30-34

12323

5K→10K

3.1 - 6.2 mi

Top 65%
×11story building
+103ft-217ft

Overall

19408

Males

12687

M30-34

12687

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18725

Males

12323

M30-34

12323

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21351

Males

13588

M30-34

13588

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23136

Males

14228

M30-34

14228

25K→30K

15.5 - 18.6 mi

Top 98%
×2story building
+58ft-57ft

Overall

29314

Males

17278

M30-34

17278

30K→35K

18.6 - 21.8 mi

Top 89%
×2story building
+98ft-92ft

Overall

26651

Males

15738

M30-34

15738

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

27048

Males

15932

M30-34

15932

40K→Finish

24.9 - 26.2 mi

Top 95%
×5story building
+80ft-24ft

Overall

28673

Males

16897

M30-34

16897

Passing Analysis

Category:
Athletes Passed
2150*
Passed By
7391
Net Change
-5241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20137
5K → 10K714*302+412#20137#19725
10K → 15K667*185+482#19725#19243
15K → 21K359*957-598#19243#19841
21K → 25K162*896-734#19841#20575
25K → 30K39*2858-2819#20575#23394
30K → 35K111*848-737#23394#24131
35K → 40K83*744-661#24131#24792
40K → Finish15*601-586#24792#25378
TOTALS2150*7391-5241

* 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