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MARINE CORPS MARATHON 2025

Michael Colozzi

Washington, DC

Bib: 2836 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 8%
Gender (Male)
#0 / 17709
Top 11%
Masters (Masters Men)
#0 / 8330
Top 6%
Division (M40-44)
#0 / 2340
Top 9%
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
8:10/mi
25:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:31/mi
48:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:36/mi
1:12:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:42/mi
1:41:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:31/mi
1:59:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:43/mi
2:23:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:54/mi
2:51:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:27/mi
3:17:39
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:50/mi
3:31:04
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:41:057:45 /mi⚡ faster
2nd Half
1:49:588:21 /mi+8.8%
Positive split — 8.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:47:2425:228:1025:22
8:10
-
10K
6.21 mi08:10:4648:447:5123:22
7:31
-0:39
15K
9.32 mi08:34:231:12:217:4623:37
7:36
+0:05
21K
13.05 mi09:03:071:41:057:4528:44
7:42
+0:06
25K
15.53 mi09:21:471:59:457:4318:40
7:31
-0:11
30K
18.64 mi09:45:472:23:457:4324:00
7:43
+0:12
35K
21.75 mi10:13:252:51:237:5327:38
8:54
+1:11
40K
24.85 mi10:39:413:17:397:5726:16
8:27
-0:27
Finish
26.22 mi10:53:063:31:048:0313:25
9:50
+1:23

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

7:31 /mi

Average Pace

8:03 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:58:23

56% of race

Time at Slower Pace

1:32:41

44% of race

Average Pace: 8:03 /mi

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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 mi07:47:2425:228:1025:22
8:10
#2171
10K
6.21 mi08:10:4648:447:5123:22
7:31
#2110
15K
9.32 mi08:34:231:12:217:4623:37
7:36
#2129
21K
13.05 mi09:03:071:41:057:4528:44
7:42
#2023
25K
15.53 mi09:21:471:59:457:4318:40
7:31
#1977
30K
18.64 mi09:45:472:23:457:4324:00
7:43
#1877
35K
21.75 mi10:13:252:51:237:5327:38
8:54
#2147
40K
24.85 mi10:39:413:17:397:5726:16
8:27
#2118
Finish
26.22 mi10:53:063:31:048:0313:25
9:50
#2322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2171178521221711793213
10K6.21 mi3.10 mi2110+611735+50206+620671715204
15K9.32 mi3.11 mi2129-191751-16209-321711793213
21K13.05 mi3.73 mi2023+1061682+69196+1319401628188
25K15.53 mi2.48 mi1977+461645+37191+519221597191
30K18.64 mi3.11 mi1877+1001564+81183+816541378152
35K21.75 mi3.11 mi2147-2701755-191205-2246153426415
40K24.85 mi3.10 mi2118+291719+36198+725351936227
Finish26.22 mi1.37 mi2322-2041873-154219-2172814813586

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

2171

Males

1793

M40-44

1793

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2067

Males

1715

M40-44

1715

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

2171

Males

1793

M40-44

1793

15K→21K

9.3 - 13.1 mi

Top 6%
×1story
+20ft-37ft

Overall

1940

Males

1628

M40-44

1628

21K→25K

13.1 - 15.5 mi

Top 6%
×2story building
+35ft-8ft

Overall

1922

Males

1597

M40-44

1597

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1654

Males

1378

M40-44

1378

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

4615

Males

3426

M40-44

3426

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

2535

Males

1936

M40-44

1936

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7281

Males

4813

M40-44

4813

Passing Analysis

Category:
Athletes Passed
665*
Passed By
816
Net Change
-151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2171
5K → 10K131*70+61#2171#2110
10K → 15K4766-19#2110#2129
15K → 21K139*33+106#2129#2023
21K → 25K6317+46#2023#1977
25K → 30K126*26+100#1977#1877
30K → 35K28298-270#1877#2147
35K → 40K123*94+29#2147#2118
40K → Finish8*212-204#2118#2322
TOTALS665*816-151

* 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