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MARINE CORPS MARATHON 2025

Justus Branson

Jacksonville, NC

Bib: 3656 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Male)
#0 / 17709
Top 16%
Division (M30-34)
#0 / 2603
Top 20%
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
8:29/mi
26:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:49/mi
50:39
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:50/mi
1:14:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:56/mi
1:44:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:08/mi
2:04:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:26/mi
2:30:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:42/mi
2:57:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:51/mi
3:28:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:54/mi
3:42:05
↑ 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
1:44:328:01 /mi⚡ faster
2nd Half
1:57:328:55 /mi+12.4%
Positive split — 12.4% 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 mi07:48:3526:218:2926:21
8:29
-
10K
6.21 mi08:12:5350:398:0924:18
7:49
-0:40
15K
9.32 mi08:37:131:14:598:0324:20
7:50
+0:01
21K
13.05 mi09:06:461:44:328:0129:33
7:56
+0:06
25K
15.53 mi09:26:592:04:458:0220:13
8:08
+0:12
30K
18.64 mi09:53:102:30:568:0626:11
8:26
+0:18
35K
21.75 mi10:20:132:57:598:1127:03
8:42
+0:16
40K
24.85 mi10:50:493:28:358:2430:36
9:51
+1:09
Finish
26.22 mi11:04:193:42:058:2913:30
9:54
+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

7:49 /mi

Average Pace

8:29 /mi

Slowest Pace

9:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:18:11

35% of race

Time at Steady Pace

1:39:48

45% of race

Time at Slower Pace

44:06

20% of race

Average Pace: 8:28 /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 mi07:48:3526:218:2926:21
8:29
#3189
10K
6.21 mi08:12:5350:398:0924:18
7:49
#3188
15K
9.32 mi08:37:131:14:598:0324:20
7:50
#3122
21K
13.05 mi09:06:461:44:328:0129:33
7:56
#2946
25K
15.53 mi09:26:592:04:458:0220:13
8:08
#3107
30K
18.64 mi09:53:102:30:568:0626:11
8:26
#3129
35K
21.75 mi10:20:132:57:598:1127:03
8:42
#3130
40K
24.85 mi10:50:493:28:358:2430:36
9:51
#3455
Finish
26.22 mi11:04:193:42:058:2913:30
9:54
#3579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi3189258749030572498484
10K6.21 mi3.10 mi3188+12602-15499-931752608503
15K9.32 mi3.11 mi3122+662552+50493+630572498484
21K13.05 mi3.73 mi2946+1762419+133470+2327352244427
25K15.53 mi2.48 mi3107-1612538-119484-1440603206599
30K18.64 mi3.11 mi3129-222539-1490-636212849520
35K21.75 mi3.11 mi3130-12510+29483+738712934532
40K24.85 mi3.10 mi3455-3252710-200514-3172144844832
Finish26.22 mi1.37 mi3579-1242790-80521-775234950847

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×18story building
+279ft-164ft

Overall

3057

Males

2498

M30-34

2498

5K→10K

3.1 - 6.2 mi

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

Overall

3175

Males

2608

M30-34

2608

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+51ft-55ft

Overall

3057

Males

2498

M30-34

2498

15K→21K

9.3 - 13.1 mi

Top 9%
×1story
+20ft-37ft

Overall

2735

Males

2244

M30-34

2244

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

4060

Males

3206

M30-34

3206

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

3621

Males

2849

M30-34

2849

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

3871

Males

2934

M30-34

2934

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7214

Males

4844

M30-34

4844

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7523

Males

4950

M30-34

4950

Passing Analysis

Category:
Athletes Passed
903*
Passed By
1293
Net Change
-390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3189
5K → 10K166*165+1#3189#3188
10K → 15K141*75+66#3188#3122
15K → 21K209*33+176#3122#2946
21K → 25K41202-161#2946#3107
25K → 30K109*131-22#3107#3129
30K → 35K143*144-1#3129#3130
35K → 40K59*384-325#3130#3455
40K → Finish35*159-124#3455#3579
TOTALS903*1293-390

* 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