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MARINE CORPS MARATHON 2025

Matthew Ferns

Crofton, MD

Bib: 4199 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 26%
Gender (Male)
#0 / 17709
Top 31%
Division (M35-39)
#0 / 2420
Top 34%
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
8:46/mi
27:13
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:00/mi
52:04
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:04/mi
1:17:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:47/mi
1:49:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:49/mi
2:11:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:00/mi
2:42:53
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:34/mi
3:15:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:05/mi
3:50:08
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:43/mi
4:04:45
↑ 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
Time1:49:54
Pace8:25 /mi
2nd Half
Distance13.17 mi
Time2:14:51
Pace10:14 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:50:0027:138:4627:13
8:46
-
10K
6.21 mi08:14:5152:048:2324:51
8:00
-0:46
15K
9.32 mi08:39:551:17:088:1725:04
8:04
+0:04
21K
13.05 mi09:12:411:49:548:2532:46
8:47
+0:43
25K
15.53 mi09:34:352:11:488:2921:54
8:49
+0:02
30K
18.64 mi10:05:402:42:538:4431:05
10:00
+1:11
35K
21.75 mi10:38:303:15:439:0032:50
10:34
+0:34
40K
24.85 mi11:12:553:50:089:1634:25
11:05
+0:31
Finish
26.22 mi11:27:324:04:459:2014:37
10:43
-0:22

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

8:00 /mi

Average Pace

9:20 /mi

Slowest Pace

11:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:55

20% of race

Time at Steady Pace

1:21:53

33% of race

Time at Slower Pace

1:52:57

46% of race

Average Pace: 9:20 /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.

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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 mi07:50:0027:138:4627:13
8:46
#4353
10K
6.21 mi08:14:5152:048:2324:51
8:00
#4062
15K
9.32 mi08:39:551:17:088:1725:04
8:04
#3966
21K
13.05 mi09:12:411:49:548:2532:46
8:47
#4455
25K
15.53 mi09:34:352:11:488:2921:54
8:49
#4812
30K
18.64 mi10:05:402:42:538:4431:05
10:00
#5743
35K
21.75 mi10:38:303:15:439:0032:50
10:34
#6670
40K
24.85 mi11:12:553:50:089:1634:25
11:05
#7560
Finish
26.22 mi11:27:324:04:459:2014:37
10:43
#7672
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi4353347253338623117477
10K6.21 mi3.10 mi4062+2913261+211502+3138583127489
15K9.32 mi3.11 mi3966+963195+66494+838623117477
21K13.05 mi3.73 mi4455-4893543-348553-5963164842725
25K15.53 mi2.48 mi4812-3573792-249585-3276945721851
30K18.64 mi3.11 mi5743-9314417-625663-781055972901056
35K21.75 mi3.11 mi6670-9274988-571742-791134874221078
40K24.85 mi3.10 mi7560-8905509-521822-801182573781069
Finish26.22 mi1.37 mi7672-1125543-34820+2107736733972

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

3862

Males

3117

M35-39

3117

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3858

Males

3127

M35-39

3127

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

3862

Males

3117

M35-39

3117

15K→21K

9.3 - 13.1 mi

Top 21%
×1story
+20ft-37ft

Overall

6316

Males

4842

M35-39

4842

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7694

Males

5721

M35-39

5721

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10559

Males

7290

M35-39

7290

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

11348

Males

7422

M35-39

7422

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11825

Males

7378

M35-39

7378

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10773

Males

6733

M35-39

6733

Passing Analysis

Category:
Athletes Passed
903*
Passed By
4222
Net Change
-3319
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4353
5K → 10K367*76+291#4353#4062
10K → 15K174*78+96#4062#3966
15K → 21K29*518-489#3966#4455
21K → 25K47404-357#4455#4812
25K → 30K46*977-931#4812#5743
30K → 35K89*1016-927#5743#6670
35K → 40K77*967-890#6670#7560
40K → Finish74*186-112#7560#7672
TOTALS903*4222-3319

* 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