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MARINE CORPS MARATHON 2025

Colin Brady

Annapolis, MD

Bib: 4653 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 18%
Gender (Male)
#0 / 17709
Top 23%
Division (M30-34)
#0 / 2603
Top 28%
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
8:39/mi
26:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:52/mi
51:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:53/mi
1:15:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:00/mi
1:45:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:35/mi
2:07:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:38/mi
2:33:50
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:10/mi
3:05:25
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:31/mi
3:38:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:57/mi
3:53:01
↑ 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
Time1:45:40
Pace8:06 /mi
2nd Half
Distance13.17 mi
Time2:07:21
Pace9:40 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:1626:518:3926:51
8:39
-
10K
6.21 mi08:13:4351:188:1524:27
7:52
-0:47
15K
9.32 mi08:38:141:15:498:0824:31
7:53
+0:01
21K
13.05 mi09:08:051:45:408:0629:51
8:00
+0:07
25K
15.53 mi09:29:252:07:008:1121:20
8:35
+0:35
30K
18.64 mi09:56:152:33:508:1526:50
8:38
+0:03
35K
21.75 mi10:27:503:05:258:3231:35
10:10
+1:32
40K
24.85 mi11:00:303:38:058:4632:40
10:31
+0:21
Finish
26.22 mi11:15:263:53:018:5414:56
10:57
+0:26

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

7:52 /mi

Average Pace

8:54 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:49

34% of race

Time at Steady Pace

1:15:01

32% of race

Time at Slower Pace

1:19:11

34% of race

Average Pace: 8:53 /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 mi07:49:1626:518:3926:51
8:39
#3826
10K
6.21 mi08:13:4351:188:1524:27
7:52
#3599
15K
9.32 mi08:38:141:15:498:0824:31
7:53
#3447
21K
13.05 mi09:08:051:45:408:0629:51
8:00
#3282
25K
15.53 mi09:29:252:07:008:1121:20
8:35
#3628
30K
18.64 mi09:56:152:33:508:1526:50
8:38
#3669
35K
21.75 mi10:27:503:05:258:3231:35
10:10
#4316
40K
24.85 mi11:00:303:38:058:4632:40
10:31
#4958
Finish
26.22 mi11:15:263:53:018:5414:56
10:57
#5337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi382630875743280(Top 11%)2674(Top 15%)515(Top 20%)
10K6.21 mi3.10 mi3599+2272921+166546+283391(Top 11%)2765(Top 16%)534(Top 21%)
15K9.32 mi3.11 mi3447+1522803+118532+143280(Top 11%)2674(Top 15%)515(Top 20%)
21K13.05 mi3.73 mi3282+1652674+129514+182996(Top 10%)2450(Top 14%)467(Top 18%)
25K15.53 mi2.48 mi3628-3462927-253551-376225(Top 21%)4726(Top 27%)859(Top 33%)
30K18.64 mi3.11 mi3669-412945-18553-24398(Top 15%)3396(Top 19%)619(Top 24%)
35K21.75 mi3.11 mi4316-6473360-415614-619750(Top 32%)6541(Top 37%)1105(Top 43%)
40K24.85 mi3.10 mi4958-6423747-387677-639678(Top 32%)6228(Top 35%)1035(Top 40%)
Finish26.22 mi1.37 mi5337-3793997-250730-5311704(Top 39%)7257(Top 41%)1209(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

3280

Males

2674

M30-34

2674

5K→10K

3.1 - 6.2 mi

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

Overall

3391

Males

2765

M30-34

2765

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3280

Males

2674

M30-34

2674

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

2996

Males

2450

M30-34

2450

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

6225

Males

4726

M30-34

4726

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4398

Males

3396

M30-34

3396

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9750

Males

6541

M30-34

6541

35K→40K

21.8 - 24.9 mi

Top 32%
×2story building
+36ft-53ft

Overall

9678

Males

6228

M30-34

6228

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11704

Males

7257

M30-34

7257

Passing Analysis

Category:
Athletes Passed
954*
Passed By
2465
Net Change
-1511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3826
5K → 10K294*67+227#3826#3599
10K → 15K191*39+152#3599#3447
15K → 21K214*49+165#3447#3282
21K → 25K22368-346#3282#3628
25K → 30K102*143-41#3628#3669
30K → 35K46*693-647#3669#4316
35K → 40K64*706-642#4316#4958
40K → Finish21*400-379#4958#5337
TOTALS954*2465-1511

* 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