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MARINE CORPS MARATHON 2025

Christopher Alfaro

Beaufort, SC

Bib: 35807 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
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
11:49/mi
36:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:12/mi
1:11:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:11/mi
1:46:16
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:25/mi
2:28:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:24/mi
2:57:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:20/mi
3:35:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:49/mi
4:15:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:27/mi
4:57:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:16/mi
5:13:48
↑ 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
Time2:28:51
Pace11:24 /mi
2nd Half
Distance13.17 mi
Time2:44:56
Pace12:31 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:2236:4411:4936:44
11:49
-
10K
6.21 mi09:13:091:11:3111:3134:47
11:12
-0:37
15K
9.32 mi09:47:541:46:1611:2434:45
11:11
-0:01
21K
13.05 mi10:30:292:28:5111:2442:35
11:25
+0:14
25K
15.53 mi10:58:482:57:1011:2428:19
11:24
-0:01
30K
18.64 mi11:37:063:35:2811:3438:18
12:20
+0:56
35K
21.75 mi12:16:564:15:1811:4439:50
12:49
+0:29
40K
24.85 mi12:58:424:57:0411:5741:46
13:27
+0:38
Finish
26.22 mi13:15:265:13:4811:5916:44
12:16
-1:11

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

11:11 /mi

Average Pace

11:59 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:26

45% of race

Time at Steady Pace

36:44

12% of race

Time at Slower Pace

2:16:38

44% of race

Average Pace: 11:58 /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 mi08:38:2236:4411:4936:44
11:49
#22997
10K
6.21 mi09:13:091:11:3111:3134:47
11:12
#23066
15K
9.32 mi09:47:541:46:1611:2434:45
11:11
#22516
21K
13.05 mi10:30:292:28:5111:2442:35
11:25
#21607
25K
15.53 mi10:58:482:57:1011:2428:19
11:24
#21083
30K
18.64 mi11:37:063:35:2811:3438:18
12:20
#20709
35K
21.75 mi12:16:564:15:1811:4439:50
12:49
#20489
40K
24.85 mi12:58:424:57:0411:5741:46
13:27
#20340
Finish
26.22 mi13:15:265:13:4811:5916:44
12:16
#20078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2299714534246521679(Top 72%)13873(Top 78%)2418(Top 89%)
10K6.21 mi3.10 mi23066-6914570-362466-123210(Top 77%)14653(Top 83%)2480(Top 91%)
15K9.32 mi3.11 mi22516+55014321+2492450+1621679(Top 72%)13873(Top 78%)2418(Top 89%)
21K13.05 mi3.73 mi21607+90913802+5192402+4820266(Top 67%)13026(Top 74%)2304(Top 85%)
25K15.53 mi2.48 mi21083+52413464+3382357+4519601(Top 65%)12418(Top 70%)2199(Top 81%)
30K18.64 mi3.11 mi20709+37413167+2972317+4019590(Top 65%)12252(Top 69%)2187(Top 80%)
35K21.75 mi3.11 mi20489+22012966+2012292+2519353(Top 64%)11757(Top 66%)2100(Top 77%)
40K24.85 mi3.10 mi20340+14912791+1752273+1919690(Top 66%)11818(Top 67%)2111(Top 78%)
Finish26.22 mi1.37 mi20078+26212614+1772248+2516709(Top 56%)10103(Top 57%)1915(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×18story building
+279ft-164ft

Overall

21679

Males

13873

M25-29

13873

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23210

Males

14653

M25-29

14653

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+51ft-55ft

Overall

21679

Males

13873

M25-29

13873

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

20266

Males

13026

M25-29

13026

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19601

Males

12418

M25-29

12418

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19590

Males

12252

M25-29

12252

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19353

Males

11757

M25-29

11757

35K→40K

21.8 - 24.9 mi

Top 66%
×2story building
+36ft-53ft

Overall

19690

Males

11818

M25-29

11818

40K→Finish

24.9 - 26.2 mi

Top 56%
×5story building
+80ft-24ft

Overall

16709

Males

10103

M25-29

10103

Passing Analysis

Category:
Athletes Passed
4514*
Passed By
1595
Net Change
+2919
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22997
5K → 10K442*511-69#22997#23066
10K → 15K704*154+550#23066#22516
15K → 21K1063*154+909#22516#21607
21K → 25K640*116+524#21607#21083
25K → 30K555*181+374#21083#20709
30K → 35K436*216+220#20709#20489
35K → 40K392*243+149#20489#20340
40K → Finish282*20+262#20340#20078
TOTALS4514*1595+2919

* 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