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MARINE CORPS MARATHON 2025

Christopher Buch

Beaufort, SC

Bib: 28656 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
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
10:49/mi
33:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:16/mi
1:05:29
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:25/mi
1:37:51
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:37/mi
2:17:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:58/mi
2:44:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:34/mi
3:20:38
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:36/mi
3:59:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:56/mi
4:43:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:10/mi
5:02:21
↑ 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
Time2:17:27
Pace10:32 /mi
2nd Half
Distance13.17 mi
Time2:44:53
Pace12:31 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:0733:3610:4933:36
10:49
-
10K
6.21 mi08:53:001:05:2910:3231:53
10:16
-0:33
15K
9.32 mi09:25:221:37:5110:3032:22
10:25
+0:09
21K
13.05 mi10:04:582:17:2710:3239:36
10:37
+0:12
25K
15.53 mi10:32:132:44:4210:3627:15
10:58
+0:21
30K
18.64 mi11:08:093:20:3810:4635:56
11:34
+0:36
35K
21.75 mi11:47:173:59:4611:0139:08
12:36
+1:02
40K
24.85 mi12:30:334:43:0211:2343:16
13:56
+1:20
Finish
26.22 mi12:49:525:02:2111:3219:19
14:10
+0:14

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

10:16 /mi

Average Pace

11:32 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:20:38

66% of race

Time at Slower Pace

1:41:43

34% of race

Average Pace: 11:32 /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 mi08:21:0733:3610:4933:36
10:49
#16876
10K
6.21 mi08:53:001:05:2910:3231:53
10:16
#17156
15K
9.32 mi09:25:221:37:5110:3032:22
10:25
#17093
21K
13.05 mi10:04:582:17:2710:3239:36
10:37
#16731
25K
15.53 mi10:32:132:44:4210:3627:15
10:58
#16914
30K
18.64 mi11:08:093:20:3810:4635:56
11:34
#16769
35K
21.75 mi11:47:173:59:4611:0139:08
12:36
#17160
40K
24.85 mi12:30:334:43:0211:2343:16
13:56
#17961
Finish
26.22 mi12:49:525:02:2111:3219:19
14:10
#18332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi1687611314165617327(Top 58%)11561(Top 65%)1716(Top 71%)
10K6.21 mi3.10 mi17156-28011490-1761685-2917513(Top 58%)11700(Top 66%)1732(Top 72%)
15K9.32 mi3.11 mi17093+6311462+281701-1617327(Top 58%)11561(Top 65%)1716(Top 71%)
21K13.05 mi3.73 mi16731+36211240+2221663+3816430(Top 55%)11000(Top 62%)1618(Top 67%)
25K15.53 mi2.48 mi16914-18311291-511670-717976(Top 60%)11562(Top 65%)1679(Top 70%)
30K18.64 mi3.11 mi16769+14511087+2041636+3416968(Top 56%)10846(Top 61%)1579(Top 65%)
35K21.75 mi3.11 mi17160-39111170-831633+318645(Top 62%)11376(Top 64%)1614(Top 67%)
40K24.85 mi3.10 mi17961-80111449-2791670-3721163(Top 70%)12612(Top 71%)1782(Top 74%)
Finish26.22 mi1.37 mi18332-37111629-1801694-2422534(Top 75%)13421(Top 76%)1897(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17327

Males

11561

M35-39

11561

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17513

Males

11700

M35-39

11700

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17327

Males

11561

M35-39

11561

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16430

Males

11000

M35-39

11000

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

17976

Males

11562

M35-39

11562

25K→30K

15.5 - 18.6 mi

Top 56%
×2story building
+58ft-57ft

Overall

16968

Males

10846

M35-39

10846

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+98ft-92ft

Overall

18645

Males

11376

M35-39

11376

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

21163

Males

12612

M35-39

12612

40K→Finish

24.9 - 26.2 mi

Top 75%
×5story building
+80ft-24ft

Overall

22534

Males

13421

M35-39

13421

Passing Analysis

Category:
Athletes Passed
2500*
Passed By
3956
Net Change
-1456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16876
5K → 10K312*592-280#16876#17156
10K → 15K417*354+63#17156#17093
15K → 21K624*262+362#17093#16731
21K → 25K261*444-183#16731#16914
25K → 30K478*333+145#16914#16769
30K → 35K255*646-391#16769#17160
35K → 40K118*919-801#17160#17961
40K → Finish35*406-371#17961#18332
TOTALS2500*3956-1456

* 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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Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions