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MARINE CORPS MARATHON 2025

Sau Lim

Reston, VA

Bib: 14904 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
10:03/mi
31:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:05/mi
1:02:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:24/mi
1:34:51
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:42/mi
2:14:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:24/mi
2:43:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:11/mi
3:20:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:01/mi
4:01:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:27/mi
4:36:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:25/mi
4:53:54
↑ 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
Time2:14:45
Pace10:20 /mi
2nd Half
Distance13.17 mi
Time2:39:08
Pace12:05 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:4231:1410:0331:14
10:03
-
10K
6.21 mi08:54:011:02:3310:0431:19
10:05
+0:02
15K
9.32 mi09:26:191:34:5110:1132:18
10:24
+0:19
21K
13.05 mi10:06:132:14:4510:2039:54
10:42
+0:18
25K
15.53 mi10:34:342:43:0610:3028:21
11:24
+0:42
30K
18.64 mi11:12:253:20:5710:4737:51
12:11
+0:47
35K
21.75 mi11:52:514:01:2311:0640:26
13:01
+0:50
40K
24.85 mi12:28:264:36:5811:0935:35
11:27
-1:34
Finish
26.22 mi12:45:224:53:5411:1316:56
12:25
+0:58

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

10:03 /mi

Average Pace

11:13 /mi

Slowest Pace

13:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:45

46% of race

Time at Steady Pace

1:03:56

22% of race

Time at Slower Pace

1:35:13

32% of race

Average Pace: 11:13 /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 mi08:22:4231:1410:0331:14
10:03
#11950
10K
6.21 mi08:54:011:02:3310:0431:19
10:05
#13997
15K
9.32 mi09:26:191:34:5110:1132:18
10:24
#15019
21K
13.05 mi10:06:132:14:4510:2039:54
10:42
#15451
25K
15.53 mi10:34:342:43:0610:3028:21
11:24
#16283
30K
18.64 mi11:12:253:20:5710:4737:51
12:11
#16877
35K
21.75 mi11:52:514:01:2311:0640:26
13:01
#17544
40K
24.85 mi12:28:264:36:5811:0935:35
11:27
#16801
Finish
26.22 mi12:45:224:53:5411:1316:56
12:25
#16831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi119508475143217193(Top 57%)11499(Top 65%)1871(Top 72%)
10K6.21 mi3.10 mi13997-20479705-12301601-16916188(Top 54%)10963(Top 62%)1800(Top 69%)
15K9.32 mi3.11 mi15019-102210291-5861700-9917193(Top 57%)11499(Top 65%)1871(Top 72%)
21K13.05 mi3.73 mi15451-43210520-2291739-3916915(Top 56%)11276(Top 64%)1837(Top 71%)
25K15.53 mi2.48 mi16283-83210941-4211782-4319637(Top 65%)12440(Top 70%)1983(Top 76%)
30K18.64 mi3.11 mi16877-59411144-2031814-3219131(Top 64%)12024(Top 68%)1875(Top 72%)
35K21.75 mi3.11 mi17544-66711371-2271821-719920(Top 66%)12058(Top 68%)1871(Top 72%)
40K24.85 mi3.10 mi16801+74310838+5331735+8613207(Top 44%)8135(Top 46%)1304(Top 50%)
Finish26.22 mi1.37 mi16831-3010821+171731+417218(Top 57%)10402(Top 59%)1662(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×18story building
+279ft-164ft

Overall

17193

Males

11499

M30-34

11499

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16188

Males

10963

M30-34

10963

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+51ft-55ft

Overall

17193

Males

11499

M30-34

11499

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

16915

Males

11276

M30-34

11276

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19637

Males

12440

M30-34

12440

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+58ft-57ft

Overall

19131

Males

12024

M30-34

12024

30K→35K

18.6 - 21.8 mi

Top 66%
×2story building
+98ft-92ft

Overall

19920

Males

12058

M30-34

12058

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13207

Males

8135

M30-34

8135

40K→Finish

24.9 - 26.2 mi

Top 57%
×5story building
+80ft-24ft

Overall

17218

Males

10402

M30-34

10402

Passing Analysis

Category:
Athletes Passed
1886*
Passed By
6767
Net Change
-4881
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11950
5K → 10K35*2082-2047#11950#13997
10K → 15K88*1110-1022#13997#15019
15K → 21K251*683-432#15019#15451
21K → 25K137*969-832#15451#16283
25K → 30K245*839-594#16283#16877
30K → 35K212*879-667#16877#17544
35K → 40K798*55+743#17544#16801
40K → Finish120*150-30#16801#16831
TOTALS1886*6767-4881

* 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