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MARINE CORPS MARATHON 2025

Juan Kays

Alexandria, VA

Bib: 17873 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
11:26/mi
35:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:11/mi
1:10:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:10/mi
1:44:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:21/mi
2:27:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:36/mi
2:56:04
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:17/mi
3:34:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:56/mi
4:14:25
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:16/mi
4:58:43
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:27/mi
5:18:26
↑ 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
2:27:1511:17 /mi⚡ faster
2nd Half
2:51:1013:00 /mi+16.2%
Positive split — 16.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:3111:263.11 mi35:31
11:26
-
10K
1:10:1511:183.10 mi34:44
11:11
-0:15
15K
1:44:5611:153.11 mi34:41
11:10
-0:01
21K
2:27:1511:173.73 mi42:19
11:21
+0:11
25K
2:56:0411:202.48 mi28:49
11:36
+0:15
30K
3:34:1311:293.11 mi38:09
12:17
+0:41
35K
4:14:2511:423.11 mi40:12
12:56
+0:39
40K
4:58:4312:013.10 mi44:18
14:16
+1:20
Finish(26.22 mi)
5:18:2612:091.37 mi19:43
14:27
+0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:10 /mi

Average Pace

12:09 /mi

Slowest Pace

14:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:56:04

55% of race

Time at Slower Pace

2:22:22

45% of race

Average Pace: 12:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi2083213399109321568138151134
10K3.10 mi21946-111413996-5971146-5323136146171209
15K3.11 mi21752+19413912+841144+221568138151134
21K3.73 mi20964+78813463+4491088+5619941128551021
25K2.48 mi20725+23913275+1881077+1120327128091033
30K3.11 mi20409+31613012+2631049+281943712178979
35K3.11 mi20330+7912878+1341042+71968011926993
40K3.10 mi20585-25512917-391045-322175131531103
Finish(26.22 mi)1.37 mi20734-14912962-451048-323271138211156

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

21568

Males

13815

M50-54

13815

5K→10K

3.1 - 6.2 mi

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

Overall

23136

Males

14617

M50-54

14617

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+51ft-55ft

Overall

21568

Males

13815

M50-54

13815

15K→21K

9.3 - 13.1 mi

Top 66%
×1story
+20ft-37ft

Overall

19941

Males

12855

M50-54

12855

21K→25K

13.1 - 15.5 mi

Top 68%
×2story building
+35ft-8ft

Overall

20327

Males

12809

M50-54

12809

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19437

Males

12178

M50-54

12178

30K→35K

18.6 - 21.8 mi

Top 65%
×2story building
+98ft-92ft

Overall

19680

Males

11926

M50-54

11926

35K→40K

21.8 - 24.9 mi

Top 74%
×2story building
+36ft-53ft

Overall

22175

Males

13153

M50-54

13153

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

23271

Males

13821

M50-54

13821

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#20832
5K → 10K
1273159*-1114
#20832 → #21946
10K → 15K
282476*+194
#21946 → #21752
15K → 21K
180968*+788
#21752 → #20964
21K → 25K
226465*+239
#20964 → #20725
25K → 30K
215531*+316
#20725 → #20409
30K → 35K
297376*+79
#20409 → #20330
35K → 40K
463208*-255
#20330 → #20585
40K → Finish
22374*-149
#20585 → #20734
TOTALS
31593257*+98
#20832 → #20734

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

Passing Visualized

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