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MARINE CORPS MARATHON 2025

Nathan Stenseng

Huntingtn Bch, CA

Bib: 15902 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 36%
Gender (Male)
#0 / 17709
Top 42%
Division (M20-24)
#0 / 1424
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
10:17/mi
31:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:37/mi
1:01:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:36/mi
1:31:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:38/mi
2:07:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:22/mi
2:30:54
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:03/mi
3:02:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:30/mi
3:34:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:40/mi
4:07:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:43/mi
4:22:31
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:07:37
Pace9:47 /mi
2nd Half
Distance13.17 mi
Time2:14:53
Pace10:15 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:5431:5710:1731:57
10:17
-
10K
6.21 mi08:42:471:01:509:5729:53
9:37
-0:40
15K
9.32 mi09:12:381:31:419:5029:51
9:36
-0:01
21K
13.05 mi09:48:342:07:379:4735:56
9:38
+0:02
25K
15.53 mi10:11:512:30:549:4323:17
9:22
-0:16
30K
18.64 mi10:43:043:02:079:4631:13
10:03
+0:41
35K
21.75 mi11:15:423:34:459:5232:38
10:30
+0:27
40K
24.85 mi11:48:514:07:549:5833:09
10:40
+0:10
Finish
26.22 mi12:03:284:22:3110:0114:37
10:43
+0:03

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

9:22 /mi

Average Pace

10:01 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:07

69% of race

Time at Steady Pace

1:20:24

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:01 /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 mi08:12:5431:5710:1731:57
10:17
#13412
10K
6.21 mi08:42:471:01:509:5729:53
9:37
#13282
15K
9.32 mi09:12:381:31:419:5029:51
9:36
#12937
21K
13.05 mi09:48:342:07:379:4735:56
9:38
#12361
25K
15.53 mi10:11:512:30:549:4323:17
9:22
#11929
30K
18.64 mi10:43:043:02:079:4631:13
10:03
#11547
35K
21.75 mi11:15:423:34:459:5232:38
10:30
#11284
40K
24.85 mi11:48:514:07:549:5833:09
10:40
#10961
Finish
26.22 mi12:03:284:22:3110:0114:37
10:43
#10876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi13412935394412562(Top 42%)8854(Top 50%)912(Top 64%)
10K6.21 mi3.10 mi13282+1309285+68936+813301(Top 44%)9320(Top 53%)934(Top 66%)
15K9.32 mi3.11 mi12937+3459064+221930+612562(Top 42%)8854(Top 50%)912(Top 64%)
21K13.05 mi3.73 mi12361+5768721+343909+2111353(Top 38%)8081(Top 46%)865(Top 61%)
25K15.53 mi2.48 mi11929+4328427+294880+2910509(Top 35%)7470(Top 42%)814(Top 57%)
30K18.64 mi3.11 mi11547+3828118+309856+2410739(Top 36%)7390(Top 42%)794(Top 56%)
35K21.75 mi3.11 mi11284+2637852+266829+2711084(Top 37%)7276(Top 41%)762(Top 54%)
40K24.85 mi3.10 mi10961+3237534+318787+4210251(Top 34%)6554(Top 37%)715(Top 50%)
Finish26.22 mi1.37 mi10876+857446+88780+710781(Top 36%)6741(Top 38%)753(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

12562

Males

8854

M20-24

8854

5K→10K

3.1 - 6.2 mi

Top 44%
×11story building
+103ft-217ft

Overall

13301

Males

9320

M20-24

9320

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

12562

Males

8854

M20-24

8854

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11353

Males

8081

M20-24

8081

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10509

Males

7470

M20-24

7470

25K→30K

15.5 - 18.6 mi

Top 36%
×2story building
+58ft-57ft

Overall

10739

Males

7390

M20-24

7390

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11084

Males

7276

M20-24

7276

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10251

Males

6554

M20-24

6554

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10781

Males

6741

M20-24

6741

Passing Analysis

Category:
Athletes Passed
3678*
Passed By
1142
Net Change
+2536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13412
5K → 10K468*338+130#13412#13282
10K → 15K469*124+345#13282#12937
15K → 21K639*63+576#12937#12361
21K → 25K471*39+432#12361#11929
25K → 30K497*115+382#11929#11547
30K → 35K470*207+263#11547#11284
35K → 40K495*172+323#11284#10961
40K → Finish169*84+85#10961#10876
TOTALS3678*1142+2536

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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