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MARINE CORPS MARATHON 2025

Connor Larson

Franklin Lks, NJ

Bib: 8787 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 23%
Gender (Male)
#0 / 17709
Top 28%
Division (M25-29)
#0 / 2720
Top 39%
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
9:47/mi
30:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:29/mi
56:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:26/mi
1:22:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:35/mi
1:54:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:38/mi
2:16:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:03/mi
2:44:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:31/mi
3:14:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:17/mi
3:46:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:13/mi
3:59:58
↑ 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
1:54:548:48 /mi⚡ faster
2nd Half
2:05:039:30 /mi+8.8%
Positive split — 8.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:1730:239:4730:23
9:47
-
10K
6.21 mi08:26:3856:449:0826:21
8:29
-1:18
15K
9.32 mi08:52:491:22:558:5426:11
8:26
-0:03
21K
13.05 mi09:24:481:54:548:4831:59
8:35
+0:09
25K
15.53 mi09:46:162:16:228:4721:28
8:38
+0:03
30K
18.64 mi10:14:242:44:308:4928:08
9:03
+0:25
35K
21.75 mi10:43:593:14:058:5529:35
9:31
+0:28
40K
24.85 mi11:15:563:46:029:0631:57
10:17
+0:46
Finish
26.22 mi11:29:523:59:589:1013:56
10:13
-0:04

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

8:26 /mi

Average Pace

9:10 /mi

Slowest Pace

10:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:45:59

44% of race

Time at Steady Pace

28:08

12% of race

Time at Slower Pace

1:45:51

44% of race

Average Pace: 9:09 /mi

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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 mi08:00:1730:239:4730:23
9:47
#10323
10K
6.21 mi08:26:3856:449:0826:21
8:29
#8240
15K
9.32 mi08:52:491:22:558:5426:11
8:26
#7152
21K
13.05 mi09:24:481:54:548:4831:59
8:35
#6447
25K
15.53 mi09:46:162:16:228:4721:28
8:38
#6356
30K
18.64 mi10:14:242:44:308:4928:08
9:03
#6200
35K
21.75 mi10:43:593:14:058:5529:35
9:31
#6268
40K
24.85 mi11:15:563:46:029:0631:57
10:17
#6645
Finish
26.22 mi11:29:523:59:589:1013:56
10:13
#6841
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi103237473148353774218899
10K6.21 mi3.10 mi8240+20836149+13241255+22860434712972
15K9.32 mi3.11 mi7152+10885421+7281121+13453774218899
21K13.05 mi3.73 mi6447+7054964+4571045+7651954074869
25K15.53 mi2.48 mi6356+914888+761039+6656849681047
30K18.64 mi3.11 mi6200+1564735+1531000+3962774668997
35K21.75 mi3.11 mi6268-684709+26989+11727251081069
40K24.85 mi3.10 mi6645-3774888-1791027-38877457091148
Finish26.22 mi1.37 mi6841-1965001-1131055-28884056831192

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5377

Males

4218

M25-29

4218

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

6043

Males

4712

M25-29

4712

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+51ft-55ft

Overall

5377

Males

4218

M25-29

4218

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5195

Males

4074

M25-29

4074

21K→25K

13.1 - 15.5 mi

Top 22%
×2story building
+35ft-8ft

Overall

6568

Males

4968

M25-29

4968

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

6277

Males

4668

M25-29

4668

30K→35K

18.6 - 21.8 mi

Top 24%
×2story building
+98ft-92ft

Overall

7272

Males

5108

M25-29

5108

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8774

Males

5709

M25-29

5709

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

8840

Males

5683

M25-29

5683

Passing Analysis

Category:
Athletes Passed
4846*
Passed By
1364
Net Change
+3482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10323
5K → 10K2088*5+2083#10323#8240
10K → 15K1091*3+1088#8240#7152
15K → 21K726*21+705#7152#6447
21K → 25K202111+91#6447#6356
25K → 30K289*133+156#6356#6200
30K → 35K258*326-68#6200#6268
35K → 40K142*519-377#6268#6645
40K → Finish50*246-196#6645#6841
TOTALS4846*1364+3482

* 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