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MARINE CORPS MARATHON 2025

Nicholas Kachmar

Medford, MA

Bib: 5804 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 34%
Gender (Male)
#0 / 17709
Top 40%
Division (M25-29)
#0 / 2720
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
10:31/mi
32:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:43/mi
1:02:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:43/mi
1:33:01
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:44/mi
2:09:19
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:28/mi
2:32:51
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:57/mi
3:03:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:45/mi
3:34:04
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:05/mi
4:05:23
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:49/mi
4:18:47
↑ 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
2:09:199:55 /mi⚖️ balanced
2nd Half
2:09:289:50 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:3432:4010:3132:40
10:31
-
10K
6.21 mi08:40:441:02:5010:0730:10
9:43
-0:48
15K
9.32 mi09:10:551:33:019:5930:11
9:43
0:00
21K
13.05 mi09:47:132:09:199:5536:18
9:44
+0:01
25K
15.53 mi10:10:452:32:519:5023:32
9:28
-0:16
30K
18.64 mi10:41:393:03:459:5130:54
9:57
+0:29
35K
21.75 mi11:11:583:34:049:5130:19
9:45
-0:12
40K
24.85 mi11:43:174:05:239:5231:19
10:05
+0:20
Finish
26.22 mi11:56:414:18:479:5313:24
9:49
-0:16

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

9:28 /mi

Average Pace

9:53 /mi

Slowest Pace

10:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:46:07

87% of race

Time at Steady Pace

32:40

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:52 /mi

Loading chart...
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 mi08:10:3432:4010:3132:40
10:31
#14939
10K
6.21 mi08:40:441:02:5010:0730:10
9:43
#14285
15K
9.32 mi09:10:551:33:019:5930:11
9:43
#13774
21K
13.05 mi09:47:132:09:199:5536:18
9:44
#13077
25K
15.53 mi10:10:452:32:519:5023:32
9:28
#12583
30K
18.64 mi10:41:393:03:459:5130:54
9:57
#11986
35K
21.75 mi11:11:583:34:049:5130:19
9:45
#11115
40K
24.85 mi11:43:174:05:239:5231:19
10:05
#10430
Finish
26.22 mi11:56:414:18:479:5313:24
9:49
#10141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi149391024518971311291631772
10K6.21 mi3.10 mi14285+6549877+3681864+331377995931835
15K9.32 mi3.11 mi13774+5119570+3071828+361311291631772
21K13.05 mi3.73 mi13077+6979115+4551772+561187383891676
25K15.53 mi2.48 mi12583+4948798+3171726+461098777461573
30K18.64 mi3.11 mi11986+5978383+4151661+651028471291450
35K21.75 mi3.11 mi11115+8717759+6241559+102816956531158
40K24.85 mi3.10 mi10430+6857226+5331468+91801052911081
Finish26.22 mi1.37 mi10141+2897017+2091430+38722047751024

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

13112

Males

9163

M25-29

9163

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13779

Males

9593

M25-29

9593

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

13112

Males

9163

M25-29

9163

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

11873

Males

8389

M25-29

8389

21K→25K

13.1 - 15.5 mi

Top 37%
×2story building
+35ft-8ft

Overall

10987

Males

7746

M25-29

7746

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+58ft-57ft

Overall

10284

Males

7129

M25-29

7129

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

8169

Males

5653

M25-29

5653

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

8010

Males

5291

M25-29

5291

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7220

Males

4775

M25-29

4775

Passing Analysis

Category:
Athletes Passed
5317*
Passed By
519
Net Change
+4798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14939
5K → 10K818*164+654#14939#14285
10K → 15K603*92+511#14285#13774
15K → 21K758*61+697#13774#13077
21K → 25K537*43+494#13077#12583
25K → 30K653*56+597#12583#11986
30K → 35K900*29+871#11986#11115
35K → 40K741*56+685#11115#10430
40K → Finish307*18+289#10430#10141
TOTALS5317*519+4798

* 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