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MARINE CORPS MARATHON 2025

Dante Alfieri

Marlboro, NJ

Bib: 6549 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Male)
#0 / 17709
Top 36%
Division (M35-39)
#0 / 2420
Top 38%
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
8:57/mi
27:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:15/mi
53:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:25/mi
1:19:37
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:49/mi
1:52:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:42/mi
2:14:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:56/mi
2:44:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:30/mi
3:20:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:32/mi
3:56:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:37/mi
4:12:22
↑ 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
Time1:52:29
Pace8:37 /mi
2nd Half
Distance13.17 mi
Time2:19:52
Pace10:37 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:4627:498:5727:49
8:57
-
10K
6.21 mi08:18:2453:278:3625:38
8:15
-0:42
15K
9.32 mi08:44:341:19:378:3326:10
8:25
+0:10
21K
13.05 mi09:17:261:52:298:3732:52
8:49
+0:24
25K
15.53 mi09:39:032:14:068:3821:37
8:42
-0:07
30K
18.64 mi10:09:542:44:578:5130:51
9:56
+1:14
35K
21.75 mi10:45:383:20:419:1435:44
11:30
+1:34
40K
24.85 mi11:21:283:56:319:3135:50
11:32
+0:02
Finish
26.22 mi11:37:194:12:229:3815:51
11:37
+0:05

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

8:15 /mi

Average Pace

9:38 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:38

10% of race

Time at Steady Pace

1:48:28

43% of race

Time at Slower Pace

1:58:16

47% of race

Average Pace: 9:37 /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 mi07:52:4627:498:5727:49
8:57
#5303
10K
6.21 mi08:18:2453:278:3625:38
8:15
#4989
15K
9.32 mi08:44:341:19:378:3326:10
8:25
#5096
21K
13.05 mi09:17:261:52:298:3732:52
8:49
#5392
25K
15.53 mi09:39:032:14:068:3821:37
8:42
#5528
30K
18.64 mi10:09:542:44:578:5130:51
9:56
#6346
35K
21.75 mi10:45:383:20:419:1435:44
11:30
#8078
40K
24.85 mi11:21:283:56:319:3135:50
11:32
#8709
Finish
26.22 mi11:37:194:12:229:3815:51
11:37
#8923
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi530341406225344(Top 18%)4193(Top 24%)640(Top 27%)
10K6.21 mi3.10 mi4989+3143931+209604+184881(Top 16%)3877(Top 22%)594(Top 25%)
15K9.32 mi3.11 mi5096-1074016-85614-105344(Top 18%)4193(Top 24%)640(Top 27%)
21K13.05 mi3.73 mi5392-2964228-212636-226488(Top 22%)4963(Top 28%)740(Top 31%)
25K15.53 mi2.48 mi5528-1364313-85646-106937(Top 23%)5219(Top 29%)779(Top 32%)
30K18.64 mi3.11 mi6346-8184830-517714-6810215(Top 34%)7094(Top 40%)1026(Top 43%)
35K21.75 mi3.11 mi8078-17325919-1089875-16114939(Top 50%)9361(Top 53%)1354(Top 56%)
40K24.85 mi3.10 mi8709-6316215-296915-4013517(Top 45%)8306(Top 47%)1196(Top 50%)
Finish26.22 mi1.37 mi8923-2146301-86928-1314387(Top 48%)8800(Top 50%)1263(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5344

Males

4193

M35-39

4193

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

4881

Males

3877

M35-39

3877

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+51ft-55ft

Overall

5344

Males

4193

M35-39

4193

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6488

Males

4963

M35-39

4963

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

6937

Males

5219

M35-39

5219

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+58ft-57ft

Overall

10215

Males

7094

M35-39

7094

30K→35K

18.6 - 21.8 mi

Top 50%
×2story building
+98ft-92ft

Overall

14939

Males

9361

M35-39

9361

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13517

Males

8306

M35-39

8306

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

14387

Males

8800

M35-39

8800

Passing Analysis

Category:
Athletes Passed
985*
Passed By
4605
Net Change
-3620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5303
5K → 10K424*110+314#5303#4989
10K → 15K100*207-107#4989#5096
15K → 21K64*360-296#5096#5392
21K → 25K97233-136#5392#5528
25K → 30K66*884-818#5528#6346
30K → 35K57*1789-1732#6346#8078
35K → 40K125*756-631#8078#8709
40K → Finish52*266-214#8709#8923
TOTALS985*4605-3620

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

📊

Passing Visuals

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