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MARINE CORPS MARATHON 2025

Wyatt Chen

Fairfax, VA

Bib: 4267 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 32%
Gender (Male)
#0 / 17709
Top 37%
Division (M30-34)
#0 / 2603
Top 44%
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
9:19/mi
28:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:45/mi
56:09
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:44/mi
1:23:17
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:56/mi
1:56:35
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:49/mi
2:18:29
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:38/mi
2:48:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:01/mi
3:22:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:32/mi
3:58:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:19/mi
4:15:19
↑ 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
1:56:358:56 /mi⚡ faster
2nd Half
2:18:4410:32 /mi+19.0%
Positive split — 19.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:01:2828:579:1928:57
9:19
-
10K
6.21 mi08:28:4056:099:0227:12
8:45
-0:34
15K
9.32 mi08:55:481:23:178:5627:08
8:44
-0:01
21K
13.05 mi09:29:061:56:358:5633:18
8:56
+0:12
25K
15.53 mi09:51:002:18:298:5521:54
8:49
-0:07
30K
18.64 mi10:20:572:48:269:0229:57
9:38
+0:49
35K
21.75 mi10:55:123:22:419:1934:15
11:01
+1:23
40K
24.85 mi11:31:023:58:319:3635:50
11:32
+0:31
Finish
26.22 mi11:47:504:15:199:4516:48
12:19
+0:47

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

8:44 /mi

Average Pace

9:45 /mi

Slowest Pace

12:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:48:26

66% of race

Time at Slower Pace

1:26:53

34% of race

Average Pace: 9:44 /mi

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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.

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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 mi08:01:2828:579:1928:57
9:19
#7454
10K
6.21 mi08:28:4056:099:0227:12
8:45
#7574
15K
9.32 mi08:55:481:23:178:5627:08
8:44
#7410
21K
13.05 mi09:29:061:56:358:5633:18
8:56
#7301
25K
15.53 mi09:51:002:18:298:5521:54
8:49
#7268
30K
18.64 mi10:20:572:48:269:0229:57
9:38
#7524
35K
21.75 mi10:55:123:22:419:1934:15
11:01
#8536
40K
24.85 mi11:31:023:58:319:3635:50
11:32
#9050
Finish
26.22 mi11:47:504:15:199:4516:48
12:19
#9457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi74545620100172495479993
10K6.21 mi3.10 mi7574-1205717-971019-18774058341040
15K9.32 mi3.11 mi7410+1645596+1211005+1472495479993
21K13.05 mi3.73 mi7301+1095516+80993+1272325479995
25K15.53 mi2.48 mi7268+335490+26987+6768357151009
30K18.64 mi3.11 mi7524-2565626-1361011-24900564011105
35K21.75 mi3.11 mi8536-10126218-5921092-811313383781363
40K24.85 mi3.10 mi9050-5146417-1991102-101350583001331
Finish26.22 mi1.37 mi9457-4076611-1941133-3116879102071638

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×18story building
+279ft-164ft

Overall

7249

Males

5479

M30-34

5479

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7740

Males

5834

M30-34

5834

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+51ft-55ft

Overall

7249

Males

5479

M30-34

5479

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7232

Males

5479

M30-34

5479

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7683

Males

5715

M30-34

5715

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

9005

Males

6401

M30-34

6401

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

13133

Males

8378

M30-34

8378

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13505

Males

8300

M30-34

8300

40K→Finish

24.9 - 26.2 mi

Top 56%
×5story building
+80ft-24ft

Overall

16879

Males

10207

M30-34

10207

Passing Analysis

Category:
Athletes Passed
1520*
Passed By
3523
Net Change
-2003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7454
5K → 10K250*370-120#7454#7574
10K → 15K282*118+164#7574#7410
15K → 21K291*182+109#7410#7301
21K → 25K193*160+33#7301#7268
25K → 30K214*470-256#7268#7524
30K → 35K125*1137-1012#7524#8536
35K → 40K142*656-514#8536#9050
40K → Finish23*430-407#9050#9457
TOTALS1520*3523-2003

* 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