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MARINE CORPS MARATHON 2025

Brian Lester

Waldorf, MD

Bib: 6103 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 14%
Gender (Male)
#0 / 17709
Top 18%
Division (M25-29)
#0 / 2720
Top 25%
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
8:36/mi
26:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:38/mi
50:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:50/mi
1:14:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:58/mi
1:44:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:58/mi
2:04:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:30/mi
2:30:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:47/mi
3:01:04
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:04/mi
3:32:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:13/mi
3:46:18
↑ 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
Time1:44:28
Pace8:00 /mi
2nd Half
Distance13.17 mi
Time2:01:49
Pace9:15 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:1426:448:3626:44
8:36
-
10K
6.21 mi08:12:5650:268:0723:42
7:38
-0:58
15K
9.32 mi08:37:171:14:478:0124:21
7:50
+0:12
21K
13.05 mi09:06:581:44:288:0029:41
7:58
+0:08
25K
15.53 mi09:26:472:04:178:0019:49
7:58
0:00
30K
18.64 mi09:53:102:30:408:0526:23
8:30
+0:32
35K
21.75 mi10:23:343:01:048:2030:24
9:47
+1:17
40K
24.85 mi10:54:523:32:228:3331:18
10:04
+0:17
Finish
26.22 mi11:08:483:46:188:3813:56
10:13
+0:09

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

7:38 /mi

Average Pace

8:38 /mi

Slowest Pace

10:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:33

43% of race

Time at Steady Pace

53:07

23% of race

Time at Slower Pace

1:15:38

33% of race

Average Pace: 8:38 /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 mi07:49:1426:448:3626:44
8:36
#3681
10K
6.21 mi08:12:5650:268:0723:42
7:38
#3016
15K
9.32 mi08:37:171:14:478:0124:21
7:50
#3014
21K
13.05 mi09:06:581:44:288:0029:41
7:58
#2930
25K
15.53 mi09:26:472:04:178:0019:49
7:58
#3002
30K
18.64 mi09:53:102:30:408:0526:23
8:30
#3081
35K
21.75 mi10:23:343:01:048:2030:24
9:47
#3583
40K
24.85 mi10:54:523:32:228:3331:18
10:04
#3998
Finish
26.22 mi11:08:483:46:188:3813:56
10:13
#4183
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi368129696513076(Top 10%)2512(Top 14%)555(Top 20%)
10K6.21 mi3.10 mi3016+6652466+503543+1082367(Top 8%)1949(Top 11%)428(Top 16%)
15K9.32 mi3.11 mi3014+22469-3540+33076(Top 10%)2512(Top 14%)555(Top 20%)
21K13.05 mi3.73 mi2930+842405+64522+182866(Top 10%)2349(Top 13%)517(Top 19%)
25K15.53 mi2.48 mi3002-722455-50541-193502(Top 12%)2795(Top 16%)621(Top 23%)
30K18.64 mi3.11 mi3081-792501-46550-93849(Top 13%)3009(Top 17%)669(Top 25%)
35K21.75 mi3.11 mi3583-5022845-344626-768286(Top 28%)5726(Top 32%)1174(Top 43%)
40K24.85 mi3.10 mi3998-4153097-252675-497998(Top 27%)5280(Top 30%)1077(Top 40%)
Finish26.22 mi1.37 mi4183-1853191-94688-138816(Top 29%)5669(Top 32%)1191(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×18story building
+279ft-164ft

Overall

3076

Males

2512

M25-29

2512

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2367

Males

1949

M25-29

1949

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+51ft-55ft

Overall

3076

Males

2512

M25-29

2512

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

2866

Males

2349

M25-29

2349

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3502

Males

2795

M25-29

2795

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

3849

Males

3009

M25-29

3009

30K→35K

18.6 - 21.8 mi

Top 28%
×2story building
+98ft-92ft

Overall

8286

Males

5726

M25-29

5726

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

7998

Males

5280

M25-29

5280

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

8816

Males

5669

M25-29

5669

Passing Analysis

Category:
Athletes Passed
1210*
Passed By
1712
Net Change
-502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3681
5K → 10K675*10+665#3681#3016
10K → 15K106*104+2#3016#3014
15K → 21K142*58+84#3014#2930
21K → 25K54126-72#2930#3002
25K → 30K88*167-79#3002#3081
30K → 35K50*552-502#3081#3583
35K → 40K66*481-415#3583#3998
40K → Finish29*214-185#3998#4183
TOTALS1210*1712-502

* 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