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MARINE CORPS MARATHON 2025

Michael Napolitano

Alexandria, VA

Bib: 4503 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 33%
Gender (Male)
#0 / 17709
Top 39%
Division (M25-29)
#0 / 2720
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
10:16/mi
31:53
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:04/mi
1:00:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:55/mi
1:27:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:10/mi
2:01:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:41/mi
2:26:01
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:00/mi
2:57:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:45/mi
3:30:29
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:37/mi
4:03:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:38/mi
4:17:57
↑ 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
Time2:01:56
Pace9:21 /mi
2nd Half
Distance13.17 mi
Time2:16:01
Pace10:20 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:57:0131:5310:1631:53
10:16
-
10K
6.21 mi08:25:111:00:039:4028:10
9:04
-1:12
15K
9.32 mi08:52:541:27:469:2527:43
8:55
-0:09
21K
13.05 mi09:27:042:01:569:2134:10
9:10
+0:15
25K
15.53 mi09:51:092:26:019:2424:05
9:41
+0:31
30K
18.64 mi10:22:122:57:049:3031:03
10:00
+0:19
35K
21.75 mi10:55:373:30:299:4133:25
10:45
+0:45
40K
24.85 mi11:28:354:03:279:4832:58
10:37
-0:08
Finish
26.22 mi11:43:054:17:579:5114:30
10:38
+0:01

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

8:55 /mi

Average Pace

9:51 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:03

35% of race

Time at Steady Pace

1:27:01

34% of race

Time at Slower Pace

1:20:53

31% of race

Average Pace: 9:50 /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 mi07:57:0131:5310:1631:53
10:16
#13283
10K
6.21 mi08:25:111:00:039:4028:10
9:04
#11507
15K
9.32 mi08:52:541:27:469:2527:43
8:55
#10525
21K
13.05 mi09:27:042:01:569:2134:10
9:10
#9952
25K
15.53 mi09:51:092:26:019:2424:05
9:41
#10249
30K
18.64 mi10:22:122:57:049:3031:03
10:00
#10182
35K
21.75 mi10:55:373:30:299:4133:25
10:45
#10251
40K
24.85 mi11:28:354:03:279:4832:58
10:37
#10010
Finish
26.22 mi11:43:054:17:579:5114:30
10:38
#9981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi13283927717568631(Top 29%)6410(Top 36%)1329(Top 49%)
10K6.21 mi3.10 mi11507+17768229+10481603+1539949(Top 33%)7283(Top 41%)1468(Top 54%)
15K9.32 mi3.11 mi10525+9827623+6061522+818631(Top 29%)6410(Top 36%)1329(Top 49%)
21K13.05 mi3.73 mi9952+5737265+3581471+518769(Top 29%)6473(Top 37%)1351(Top 50%)
25K15.53 mi2.48 mi10249-2977418-1531502-3112091(Top 40%)8373(Top 47%)1669(Top 61%)
30K18.64 mi3.11 mi10182+677336+821500+210516(Top 35%)7268(Top 41%)1478(Top 54%)
35K21.75 mi3.11 mi10251-697251+851475+2512082(Top 40%)7801(Top 44%)1532(Top 56%)
40K24.85 mi3.10 mi10010+2416983+2681422+5310052(Top 33%)6440(Top 36%)1279(Top 47%)
Finish26.22 mi1.37 mi9981+296924+591407+1510485(Top 35%)6587(Top 37%)1355(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×18story building
+279ft-164ft

Overall

8631

Males

6410

M25-29

6410

5K→10K

3.1 - 6.2 mi

Top 33%
×11story building
+103ft-217ft

Overall

9949

Males

7283

M25-29

7283

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

8631

Males

6410

M25-29

6410

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8769

Males

6473

M25-29

6473

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

12091

Males

8373

M25-29

8373

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10516

Males

7268

M25-29

7268

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

12082

Males

7801

M25-29

7801

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

10052

Males

6440

M25-29

6440

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10485

Males

6587

M25-29

6587

Passing Analysis

Category:
Athletes Passed
4769*
Passed By
1467
Net Change
+3302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13283
5K → 10K1791*15+1776#13283#11507
10K → 15K997*15+982#11507#10525
15K → 21K624*51+573#10525#9952
21K → 25K151448-297#9952#10249
25K → 30K303*236+67#10249#10182
30K → 35K321*390-69#10182#10251
35K → 40K443*202+241#10251#10010
40K → Finish139*110+29#10010#9981
TOTALS4769*1467+3302

* 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