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MARINE CORPS MARATHON 2025

Colin Locke

Lexington Pk, MD

Bib: 11632 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 13%
Gender (Male)
#0 / 17709
Top 17%
Division (M35-39)
#0 / 2420
Top 19%
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
8:56/mi
27:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:29/mi
54:05
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:31/mi
1:20:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:38/mi
1:52:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:13:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:38/mi
2:40:20
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:33/mi
3:06:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:28/mi
3:33:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:13/mi
3:44:24
↑ 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 21K
Distance13.05 mi
Time1:52:46
Pace8:39 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:51:37
Pace8:29 /mi
📊Negative Split: 1.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:57:5727:448:5627:44
8:56
-
10K
6.21 mi08:24:1854:058:4226:21
8:29
-0:27
15K
9.32 mi08:50:461:20:338:3926:28
8:31
+0:02
21K
13.05 mi09:22:591:52:468:3932:13
8:38
+0:07
25K
15.53 mi09:43:452:13:328:3620:46
8:21
-0:17
30K
18.64 mi10:10:332:40:208:3626:48
8:38
+0:17
35K
21.75 mi10:37:073:06:548:3626:34
8:33
-0:05
40K
24.85 mi11:03:243:33:118:3526:17
8:28
-0:05
Finish
26.22 mi11:14:373:44:248:3411:13
8:13
-0:15

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

8:13 /mi

Average Pace

8:34 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:39

61% of race

Time at Steady Pace

1:26:45

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi07:57:5727:448:5627:44
8:56
#5169
10K
6.21 mi08:24:1854:058:4226:21
8:29
#5570
15K
9.32 mi08:50:461:20:338:3926:28
8:31
#5622
21K
13.05 mi09:22:591:52:468:3932:13
8:38
#5501
25K
15.53 mi09:43:452:13:328:3620:46
8:21
#5327
30K
18.64 mi10:10:332:40:208:3626:48
8:38
#5064
35K
21.75 mi10:37:073:06:548:3626:34
8:33
#4605
40K
24.85 mi11:03:243:33:118:3526:17
8:28
#4119
Finish
26.22 mi11:14:373:44:248:3411:13
8:13
#3912
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi516940556155935(Top 20%)4591(Top 26%)689(Top 29%)
10K6.21 mi3.10 mi5570-4014351-296655-406033(Top 20%)4705(Top 27%)703(Top 29%)
15K9.32 mi3.11 mi5622-524389-38658-35935(Top 20%)4591(Top 26%)689(Top 29%)
21K13.05 mi3.73 mi5501+1214305+84644+145505(Top 18%)4293(Top 24%)645(Top 27%)
25K15.53 mi2.48 mi5327+1744169+136631+135031(Top 17%)3893(Top 22%)589(Top 24%)
30K18.64 mi3.11 mi5064+2633935+234598+334359(Top 15%)3370(Top 19%)515(Top 21%)
35K21.75 mi3.11 mi4605+4593560+375540+583334(Top 11%)2557(Top 14%)393(Top 16%)
40K24.85 mi3.10 mi4119+4863179+381492+482558(Top 9%)1949(Top 11%)289(Top 12%)
Finish26.22 mi1.37 mi3912+2073022+157466+261981(Top 7%)1527(Top 9%)224(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

5935

Males

4591

M35-39

4591

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

6033

Males

4705

M35-39

4705

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

5935

Males

4591

M35-39

4591

15K→21K

9.3 - 13.1 mi

Top 18%
×1story
+20ft-37ft

Overall

5505

Males

4293

M35-39

4293

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5031

Males

3893

M35-39

3893

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4359

Males

3370

M35-39

3370

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

3334

Males

2557

M35-39

2557

35K→40K

21.8 - 24.9 mi

Top 9%
×2story building
+36ft-53ft

Overall

2558

Males

1949

M35-39

1949

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

1981

Males

1527

M35-39

1527

Passing Analysis

Category:
Athletes Passed
2158*
Passed By
901
Net Change
+1257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5169
5K → 10K79*480-401#5169#5570
10K → 15K124*176-52#5570#5622
15K → 21K232*111+121#5622#5501
21K → 25K20935+174#5501#5327
25K → 30K321*58+263#5327#5064
30K → 35K477*18+459#5064#4605
35K → 40K503*17+486#4605#4119
40K → Finish213*6+207#4119#3912
TOTALS2158*901+1257

* 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