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MARINE CORPS MARATHON 2025

James Keldsen

Walkerton, IN

Bib: 14729 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 43%
Gender (Male)
#0 / 17709
Top 49%
Masters (Masters Men)
#0 / 8330
Top 39%
Division (M55-59)
#0 / 1294
Top 34%
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
10:48/mi
33:33
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:09/mi
1:05:05
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:09/mi
1:36:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:37/mi
2:16:12
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:37/mi
2:40:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:23/mi
3:12:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:37/mi
3:45:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:47/mi
4:18:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:44/mi
4:33:28
↑ 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
2:16:1210:26 /mi⚖️ balanced
2nd Half
2:17:1610:25 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:3310:483.11 mi33:33
10:48
-
10K
1:05:0510:283.10 mi31:32
10:09
-0:39
15K
1:36:3610:223.11 mi31:31
10:09
0:00
21K
2:16:1210:263.73 mi39:36
10:37
+0:28
25K
2:40:0610:182.48 mi23:54
9:37
-1:00
30K
3:12:2210:193.11 mi32:16
10:23
+0:46
35K
3:45:2010:223.11 mi32:58
10:37
+0:14
40K
4:18:4910:253.10 mi33:29
10:47
+0:10
Finish(26.22 mi)
4:33:2810:261.37 mi14:39
10:44
-0:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:37 /mi

Average Pace

10:26 /mi

Slowest Pace

10:48 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:13

44% of race

Time at Steady Pace

2:34:15

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:26 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi16779112576091557210567531
10K3.10 mi16672+10711229+28592+171671111269588
15K3.11 mi16187+48510956+273565+271557210567531
21K3.73 mi16129+5810900+56561+41645011014569
25K2.48 mi15137+99210288+612520+41117108145378
30K3.11 mi14393+7449766+522498+22121708205399
35K3.11 mi13777+6169286+480466+32115057504367
40K3.10 mi13166+6118803+483444+22106776785328
Finish(26.22 mi)1.37 mi12956+2108648+155436+8108726787323

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

15572

Males

10567

M55-59

10567

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

16711

Males

11269

M55-59

11269

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+51ft-55ft

Overall

15572

Males

10567

M55-59

10567

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16450

Males

11014

M55-59

11014

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11710

Males

8145

M55-59

8145

25K→30K

15.5 - 18.6 mi

Top 41%
×2story building
+58ft-57ft

Overall

12170

Males

8205

M55-59

8205

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

11505

Males

7504

M55-59

7504

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10677

Males

6785

M55-59

6785

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10872

Males

6787

M55-59

6787

Passing Analysis

Category:
Passed
5041*
Passed By
1218
Net Change
+3823
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16779
5K → 10K505*398+107#16779#16672
10K → 15K611*126+485#16672#16187
15K → 21K473*415+58#16187#16129
21K → 25K1006*14+992#16129#15137
25K → 30K785*41+744#15137#14393
30K → 35K717*101+616#14393#13777
35K → 40K693*82+611#13777#13166
40K → Finish251*41+210#13166#12956
TOTALS5041*1218+3823

* 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