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MARINE CORPS MARATHON 2025

Samuel Lee Buena

Bronx, NY

Bib: 8388 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 19%
Gender (Male)
#0 / 17709
Top 24%
Masters (Masters Men)
#0 / 8330
Top 17%
Division (M50-54)
#0 / 1638
Top 15%
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
8:26/mi
26:11
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:29/mi
49:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:43/mi
1:13:24
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:19/mi
1:44:26
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:05:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:43/mi
2:35:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:05/mi
3:06:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:22/mi
3:38:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:46/mi
3:54:59
↑ 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
Time1:44:26
Pace8:00 /mi
2nd Half
Distance13.17 mi
Time2:10:33
Pace9:55 /mi
📊Positive Split: 25.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:4126:118:2626:11
8:26
-
10K
6.21 mi08:12:5649:267:5723:15
7:29
-0:57
15K
9.32 mi08:36:541:13:247:5323:58
7:43
+0:14
21K
13.05 mi09:07:561:44:268:0031:02
8:19
+0:36
25K
15.53 mi09:28:422:05:128:0420:46
8:21
+0:02
30K
18.64 mi09:58:542:35:248:2030:12
9:43
+1:22
35K
21.75 mi10:30:153:06:458:3531:21
10:05
+0:22
40K
24.85 mi11:02:263:38:568:4932:11
10:22
+0:17
Finish
26.22 mi11:18:293:54:598:5816:03
11:46
+1:24

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

7:29 /mi

Average Pace

8:58 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:13

20% of race

Time at Steady Pace

1:17:59

33% of race

Time at Slower Pace

1:49:47

47% of race

Average Pace: 8:58 /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 mi07:49:4126:118:2626:11
8:26
#2876
10K
6.21 mi08:12:5649:267:5723:15
7:29
#2392
15K
9.32 mi08:36:541:13:247:5323:58
7:43
#2392
21K
13.05 mi09:07:561:44:268:0031:02
8:19
#2916
25K
15.53 mi09:28:422:05:128:0420:46
8:21
#3208
30K
18.64 mi09:58:542:35:248:2030:12
9:43
#3956
35K
21.75 mi10:30:153:06:458:3531:21
10:05
#4567
40K
24.85 mi11:02:263:38:568:4932:11
10:22
#5114
Finish
26.22 mi11:18:293:54:598:5816:03
11:46
#5691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi287623461142579(Top 9%)2117(Top 12%)104(Top 6%)
10K6.21 mi3.10 mi2392+4841967+37997+171972(Top 7%)1648(Top 9%)85(Top 5%)
15K9.32 mi3.11 mi23921961+698-12579(Top 9%)2117(Top 12%)104(Top 6%)
21K13.05 mi3.73 mi2916-5242394-433112-144026(Top 13%)3225(Top 18%)168(Top 10%)
25K15.53 mi2.48 mi3208-2922613-219123-115009(Top 17%)3879(Top 22%)222(Top 14%)
30K18.64 mi3.11 mi3956-7483149-536165-429333(Top 31%)6585(Top 37%)465(Top 29%)
35K21.75 mi3.11 mi4567-6113535-386195-309457(Top 31%)6383(Top 36%)451(Top 28%)
40K24.85 mi3.10 mi5114-5473856-321229-349031(Top 30%)5868(Top 33%)420(Top 26%)
Finish26.22 mi1.37 mi5691-5774231-375249-2014915(Top 50%)9098(Top 51%)649(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2579

Males

2117

M50-54

2117

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

1972

Males

1648

M50-54

1648

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2579

Males

2117

M50-54

2117

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

4026

Males

3225

M50-54

3225

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5009

Males

3879

M50-54

3879

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

9333

Males

6585

M50-54

6585

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9457

Males

6383

M50-54

6383

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

9031

Males

5868

M50-54

5868

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

14915

Males

9098

M50-54

9098

Passing Analysis

Category:
Athletes Passed
767*
Passed By
3582
Net Change
-2815
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2876
5K → 10K499*15+484#2876#2392
10K → 15K63*630#2392#2392
15K → 21K15*539-524#2392#2916
21K → 25K26318-292#2916#3208
25K → 30K25*773-748#3208#3956
30K → 35K55*666-611#3956#4567
35K → 40K76*623-547#4567#5114
40K → Finish8*585-577#5114#5691
TOTALS767*3582-2815

* 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