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MARINE CORPS MARATHON 2025

Alexander Kluskens

Alexandria, VA

Bib: 2845 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 2%
Gender (Male)
#0 / 17709
Top 3%
Division (M25-29)
#0 / 2720
Top 6%
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
6:38/mi
20:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:16/mi
40:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:33/mi
1:00:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:46/mi
1:25:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:40/mi
1:42:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:08/mi
2:04:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:47/mi
2:28:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:45/mi
2:55:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:46/mi
3:07:42
↑ 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
1:25:386:34 /mi⚡ faster
2nd Half
1:42:037:45 /mi+19.2%
Positive split — 19.2% 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 mi07:41:1320:366:3820:36
6:38
-
10K
6.21 mi08:00:4040:036:2719:27
6:16
-0:22
15K
9.32 mi08:21:021:00:256:2920:22
6:33
+0:17
21K
13.05 mi08:46:151:25:386:3425:13
6:46
+0:13
25K
15.53 mi09:02:481:42:116:3516:33
6:40
-0:06
30K
18.64 mi09:24:592:04:226:4022:11
7:08
+0:28
35K
21.75 mi09:49:112:28:346:5024:12
7:47
+0:39
40K
24.85 mi10:16:212:55:447:0427:10
8:45
+0:58
Finish
26.22 mi10:28:193:07:427:1011:58
8:46
+0:01

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

6:16 /mi

Average Pace

7:10 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

19:27

10% of race

Time at Steady Pace

1:44:55

56% of race

Time at Slower Pace

1:03:20

34% of race

Average Pace: 7:10 /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 mi07:41:1320:366:3820:36
6:38
#189
10K
6.21 mi08:00:4040:036:2719:27
6:16
#188
15K
9.32 mi08:21:021:00:256:2920:22
6:33
#229
21K
13.05 mi08:46:151:25:386:3425:13
6:46
#254
25K
15.53 mi09:02:481:42:116:3516:33
6:40
#279
30K
18.64 mi09:24:592:04:226:4022:11
7:08
#329
35K
21.75 mi09:49:112:28:346:5024:12
7:47
#466
40K
24.85 mi10:16:212:55:447:0427:10
8:45
#593
Finish
26.22 mi10:28:193:07:427:1011:58
8:46
#660
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1891835735032992
10K6.21 mi3.10 mi188+1182+156+118618152
15K9.32 mi3.11 mi229-41219-3766-1035032992
21K13.05 mi3.73 mi254-25245-2676-10375354102
25K15.53 mi2.48 mi279-25270-2581-5532500140
30K18.64 mi3.11 mi329-50314-4490-9715648167
35K21.75 mi3.11 mi466-137439-125125-3514361176275
40K24.85 mi3.10 mi593-127548-109148-2332772434536
Finish26.22 mi1.37 mi660-67604-56155-734942542587

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

350

Males

329

M25-29

329

5K→10K

3.1 - 6.2 mi

Top 0.6%
×11story building
+103ft-217ft

Overall

186

Males

181

M25-29

181

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

350

Males

329

M25-29

329

15K→21K

9.3 - 13.1 mi

Top 1%
×1story
+20ft-37ft

Overall

375

Males

354

M25-29

354

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

532

Males

500

M25-29

500

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

715

Males

648

M25-29

648

30K→35K

18.6 - 21.8 mi

Top 5%
×2story building
+98ft-92ft

Overall

1436

Males

1176

M25-29

1176

35K→40K

21.8 - 24.9 mi

Top 11%
×2story building
+36ft-53ft

Overall

3277

Males

2434

M25-29

2434

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3494

Males

2542

M25-29

2542

Passing Analysis

Category:
Athletes Passed
29*
Passed By
500
Net Change
-471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#189
5K → 10K87+1#189#188
10K → 15K142-41#188#229
15K → 21K6*31-25#229#254
21K → 25K227-25#254#279
25K → 30K3*53-50#279#329
30K → 35K3140-137#329#466
35K → 40K3130-127#466#593
40K → Finish3*70-67#593#660
TOTALS29*500-471

* 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