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MARINE CORPS MARATHON 2025

Nathaniel Eliasen

Kensington, MD

Bib: 39201 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 48%
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
10:53/mi
33:48
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:08/mi
1:05:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:24/mi
1:37:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:32/mi
2:16:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:31/mi
2:43:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:31/mi
3:18:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:59/mi
3:52:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:45/mi
4:26:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:33/mi
4:40:45
↑ 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
2:16:5410:29 /mi⚡ faster
2nd Half
2:23:5110:55 /mi+5.1%
Positive split — 5.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:28:1533:4810:5333:48
10:53
-
10K
6.21 mi08:59:451:05:1810:3131:30
10:08
-0:45
15K
9.32 mi09:32:031:37:3610:2832:18
10:24
+0:16
21K
13.05 mi10:11:212:16:5410:2939:18
10:32
+0:08
25K
15.53 mi10:37:302:43:0310:3026:09
10:31
-0:01
30K
18.64 mi11:13:183:18:5110:4035:48
11:31
+1:00
35K
21.75 mi11:47:253:52:5810:4334:07
10:59
-0:32
40K
24.85 mi12:20:494:26:2210:4333:24
10:45
-0:14
Finish
26.22 mi12:35:124:40:4510:4314:23
10:33
-0:12

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

10:08 /mi

Average Pace

10:43 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:04:57

87% of race

Time at Steady Pace

35:48

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:42 /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.

Loading...
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 mi08:28:1533:4810:5333:48
10:53
#17336
10K
6.21 mi08:59:451:05:1810:3131:30
10:08
#16930
15K
9.32 mi09:32:031:37:3610:2832:18
10:24
#16918
21K
13.05 mi10:11:212:16:5410:2939:18
10:32
#16467
25K
15.53 mi10:37:302:43:0310:3026:09
10:31
#16270
30K
18.64 mi11:13:183:18:5110:4035:48
11:31
#16273
35K
21.75 mi11:47:253:52:5810:4334:07
10:59
#15568
40K
24.85 mi12:20:494:26:2210:4333:24
10:45
#14699
Finish
26.22 mi12:35:124:40:4510:4314:23
10:33
#14374
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi1733611564187717213115111873
10K6.21 mi3.10 mi16930+40611365+1991849+2816639112261830
15K9.32 mi3.11 mi16918+1211368-31847+217213115111873
21K13.05 mi3.73 mi16467+45111105+2631808+3916051107821774
25K15.53 mi2.48 mi16270+19710933+1721780+2816034105671711
30K18.64 mi3.11 mi16273-310820+1131768+1216829107651721
35K21.75 mi3.11 mi15568+70510302+5181676+921297082811346
40K24.85 mi3.10 mi14699+8699673+6291570+1061056467261104
Finish26.22 mi1.37 mi14374+3259456+2171541+291015664041081

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×18story building
+279ft-164ft

Overall

17213

Males

11511

M30-34

11511

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16639

Males

11226

M30-34

11226

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+51ft-55ft

Overall

17213

Males

11511

M30-34

11511

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

16051

Males

10782

M30-34

10782

21K→25K

13.1 - 15.5 mi

Top 53%
×2story building
+35ft-8ft

Overall

16034

Males

10567

M30-34

10567

25K→30K

15.5 - 18.6 mi

Top 56%
×2story building
+58ft-57ft

Overall

16829

Males

10765

M30-34

10765

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12970

Males

8281

M30-34

8281

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10564

Males

6726

M30-34

6726

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

10156

Males

6404

M30-34

6404

Passing Analysis

Category:
Athletes Passed
4529*
Passed By
1567
Net Change
+2962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17336
5K → 10K667*261+406#17336#16930
10K → 15K355*343+12#16930#16918
15K → 21K674*223+451#16918#16467
21K → 25K402*205+197#16467#16270
25K → 30K411*414-3#16270#16273
30K → 35K786*81+705#16273#15568
35K → 40K896*27+869#15568#14699
40K → Finish338*13+325#14699#14374
TOTALS4529*1567+2962

* 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