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MARINE CORPS MARATHON 2025

Daniel Ju

Falls Church, VA

Bib: 35935 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
10:04/mi
31:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:02/mi
1:02:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:10/mi
1:34:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:30/mi
2:16:53
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:08/mi
2:44:34
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:42/mi
3:24:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:24/mi
4:05:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:32/mi
4:47:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:07/mi
5:05:35
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:16:5310:29 /mi⚡ faster
2nd Half
2:48:4112:48 /mi+23.2%
Positive split — 23.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:4631:1610:0431:16
10:04
-
10K
6.21 mi08:33:551:02:2510:0331:09
10:02
-0:02
15K
9.32 mi09:05:301:34:0010:0531:35
10:10
+0:08
21K
13.05 mi09:48:232:16:5310:2942:53
11:30
+1:20
25K
15.53 mi10:16:042:44:3410:3627:41
11:08
-0:22
30K
18.64 mi10:55:303:24:0010:5739:26
12:42
+1:34
35K
21.75 mi11:37:084:05:3811:1841:38
13:24
+0:42
40K
24.85 mi12:19:114:47:4111:3442:03
13:32
+0:08
Finish
26.22 mi12:37:055:05:3511:4017:54
13:07
-0:25

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

10:02 /mi

Average Pace

11:40 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:00

31% of race

Time at Steady Pace

1:10:34

23% of race

Time at Slower Pace

2:21:01

46% of race

Average Pace: 11:39 /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 mi08:02:4631:1610:0431:16
10:04
#12021
10K
6.21 mi08:33:551:02:2510:0331:09
10:02
#13867
15K
9.32 mi09:05:301:34:0010:0531:35
10:10
#14459
21K
13.05 mi09:48:232:16:5310:2942:53
11:30
#16452
25K
15.53 mi10:16:042:44:3410:3627:41
11:08
#16859
30K
18.64 mi10:55:303:24:0010:5739:26
12:42
#17753
35K
21.75 mi11:37:084:05:3811:1841:38
13:24
#18476
40K
24.85 mi12:19:114:47:4111:3442:03
13:32
#18771
Finish
26.22 mi12:37:055:05:3511:4017:54
13:07
#18826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi120218518126315685106351581
10K6.21 mi3.10 mi13867-18469628-11101428-16515838107681595
15K9.32 mi3.11 mi14459-5929957-3291477-4915685106351581
21K13.05 mi3.73 mi16452-199311095-11381642-16520584132071914
25K15.53 mi2.48 mi16859-40711254-1591666-2418651119311732
30K18.64 mi3.11 mi17753-89411631-3771716-5020742128341822
35K21.75 mi3.11 mi18476-72311884-2531741-2521107126961794
40K24.85 mi3.10 mi18771-29511907-23174119953119521701
Finish26.22 mi1.37 mi18826-5511902+51737+419538117651687

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×18story building
+279ft-164ft

Overall

15685

Males

10635

M35-39

10635

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

15838

Males

10768

M35-39

10768

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+51ft-55ft

Overall

15685

Males

10635

M35-39

10635

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20584

Males

13207

M35-39

13207

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

18651

Males

11931

M35-39

11931

25K→30K

15.5 - 18.6 mi

Top 69%
×2story building
+58ft-57ft

Overall

20742

Males

12834

M35-39

12834

30K→35K

18.6 - 21.8 mi

Top 70%
×2story building
+98ft-92ft

Overall

21107

Males

12696

M35-39

12696

35K→40K

21.8 - 24.9 mi

Top 66%
×2story building
+36ft-53ft

Overall

19953

Males

11952

M35-39

11952

40K→Finish

24.9 - 26.2 mi

Top 65%
×5story building
+80ft-24ft

Overall

19538

Males

11765

M35-39

11765

Passing Analysis

Category:
Athletes Passed
1157*
Passed By
7962
Net Change
-6805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12021
5K → 10K43*1889-1846#12021#13867
10K → 15K143*735-592#13867#14459
15K → 21K93*2086-1993#14459#16452
21K → 25K208*615-407#16452#16859
25K → 30K174*1068-894#16859#17753
30K → 35K187*910-723#17753#18476
35K → 40K218*513-295#18476#18771
40K → Finish91*146-55#18771#18826
TOTALS1157*7962-6805

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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