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MARINE CORPS MARATHON 2025

Josh Krantz

Astoria, NY

Bib: 23819 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 19%
Gender (Male)
#0 / 17709
Top 24%
Division (M35-39)
#0 / 2420
Top 26%
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
8:57/mi
27:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:57/mi
55:39
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:35/mi
1:22:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:04/mi
1:56:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:37/mi
2:17:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:53/mi
2:45:06
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:55/mi
3:12:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:08/mi
3:41:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:52/mi
3:54:37
↑ 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
1:56:078:54 /mi⚡ faster
2nd Half
1:58:299:00 /mi+2.0%
Positive split — 2.0% 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
27:508:573.11 mi27:50
8:57
-
10K
55:398:573.10 mi27:50
8:57
0:00
15K
1:22:188:503.11 mi26:39
8:35
-0:22
21K
1:56:078:543.73 mi33:49
9:04
+0:29
25K
2:17:318:512.48 mi21:24
8:37
-0:27
30K
2:45:068:513.11 mi27:35
8:53
+0:16
35K
3:12:488:523.11 mi27:42
8:55
+0:02
40K
3:41:108:543.10 mi28:22
9:08
+0:13
Finish(26.22 mi)
3:54:378:571.37 mi13:27
9:52
+0:44
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

8:57 /mi

Slowest Pace

9:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:41:10

94% of race

Time at Steady Pace

13:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi5315415062562884835722
10K6.21 mi3.10 mi7029-17145352-1202782-157921668161005
15K9.32 mi3.11 mi6734+2955148+204754+2862884835722
21K13.05 mi3.73 mi7040-3065350-202782-2881626083894
25K15.53 mi2.48 mi6857+1835215+135767+1563834838727
30K18.64 mi3.11 mi6405+4524871+344718+4953914069603
35K21.75 mi3.11 mi5930+4754474+397670+4847253502535
40K24.85 mi3.10 mi5557+3734156+318623+4745693256484
Finish26.22 mi1.37 mi5611-544178-22619+473934881684

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

6288

Males

4835

M35-39

4835

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

9216

Males

6816

M35-39

6816

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

6288

Males

4835

M35-39

4835

15K→21K

9.3 - 13.1 mi

Top 27%
×1story
+20ft-37ft

Overall

8162

Males

6083

M35-39

6083

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

6383

Males

4838

M35-39

4838

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5391

Males

4069

M35-39

4069

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4725

Males

3502

M35-39

3502

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4569

Males

3256

M35-39

3256

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7393

Males

4881

M35-39

4881

Passing Analysis

Category:
Athletes Passed
2315*
Passed By
2611
Net Change
-296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5315
5K → 10K10*1724-1714#5315#7029
10K → 15K370*75+295#7029#6734
15K → 21K121*427-306#6734#7040
21K → 25K265*82+183#7040#6857
25K → 30K500*48+452#6857#6405
30K → 35K512*37+475#6405#5930
35K → 40K456*83+373#5930#5557
40K → Finish81*135-54#5557#5611
TOTALS2315*2611-296

* 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