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MARINE CORPS MARATHON 2025

Jacob Brantley

Alexandria, VA

Bib: 7403 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
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
10:44/mi
33:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:04/mi
1:07:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:43/mi
1:44:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:13/mi
2:29:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:47/mi
2:58:58
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:28/mi
3:37:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:17/mi
4:12:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:17/mi
4:47:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:30/mi
5:00:50
↑ 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
2:29:4011:28 /mi⚡ faster
2nd Half
2:31:1011:29 /mi+1.0%
Positive split — 1.0% 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 mi08:14:0233:2010:4433:20
10:44
-
10K
6.21 mi08:48:261:07:4410:5434:24
11:04
+0:20
15K
9.32 mi09:24:491:44:0711:1036:23
11:43
+0:39
21K
13.05 mi10:10:222:29:4011:2845:33
12:13
+0:30
25K
15.53 mi10:39:402:58:5811:3129:18
11:47
-0:26
30K
18.64 mi11:18:253:37:4311:4138:45
12:28
+0:41
35K
21.75 mi11:53:304:12:4811:3735:05
11:17
-1:11
40K
24.85 mi12:28:344:47:5211:3535:05
11:17
0:00
Finish
26.22 mi12:41:325:00:5011:2912:58
9:30
-1:47

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

9:30 /mi

Average Pace

11:29 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

46:18

15% of race

Time at Steady Pace

1:44:33

35% of race

Time at Slower Pace

2:29:59

50% of race

Average Pace: 11:28 /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 mi08:14:0233:2010:4433:20
10:44
#16300
10K
6.21 mi08:48:261:07:4410:5434:24
11:04
#19546
15K
9.32 mi09:24:491:44:0711:1036:23
11:43
#21233
21K
13.05 mi10:10:222:29:4011:2845:33
12:13
#21963
25K
15.53 mi10:39:402:58:5811:3129:18
11:47
#21653
30K
18.64 mi11:18:253:37:4311:4138:45
12:28
#21235
35K
21.75 mi11:53:304:12:4811:3735:05
11:17
#20009
40K
24.85 mi12:28:344:47:5211:3535:05
11:17
#18795
Finish
26.22 mi12:41:325:00:5011:2912:58
9:30
#18089
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi1630010993162123905149892142
10K6.21 mi3.10 mi19546-324612740-17471866-24522519142922068
15K9.32 mi3.11 mi21233-168713653-9131982-11623905149892142
21K13.05 mi3.73 mi21963-73013996-3432024-4223078144652071
25K15.53 mi2.48 mi21653+31013763+2331993+3120962131481896
30K18.64 mi3.11 mi21235+41813452+3111948+4520039124821783
35K21.75 mi3.11 mi20009+122612701+7511859+891415989471305
40K24.85 mi3.10 mi18795+121411923+7781745+1141261978191139
Finish26.22 mi1.37 mi18089+70611491+4321671+7459794047581

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×18story building
+279ft-164ft

Overall

23905

Males

14989

M35-39

14989

5K→10K

3.1 - 6.2 mi

Top 75%
×11story building
+103ft-217ft

Overall

22519

Males

14292

M35-39

14292

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+51ft-55ft

Overall

23905

Males

14989

M35-39

14989

15K→21K

9.3 - 13.1 mi

Top 77%
×1story
+20ft-37ft

Overall

23078

Males

14465

M35-39

14465

21K→25K

13.1 - 15.5 mi

Top 70%
×2story building
+35ft-8ft

Overall

20962

Males

13148

M35-39

13148

25K→30K

15.5 - 18.6 mi

Top 67%
×2story building
+58ft-57ft

Overall

20039

Males

12482

M35-39

12482

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

14159

Males

8947

M35-39

8947

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12619

Males

7819

M35-39

7819

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

5979

Males

4047

M35-39

4047

Passing Analysis

Category:
Athletes Passed
4752*
Passed By
6541
Net Change
-1789
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16300
5K → 10K26*3272-3246#16300#19546
10K → 15K107*1794-1687#19546#21233
15K → 21K337*1067-730#21233#21963
21K → 25K532*222+310#21963#21653
25K → 30K584*166+418#21653#21235
30K → 35K1238*12+1226#21235#20009
35K → 40K1222*8+1214#20009#18795
40K → Finish706*0+706#18795#18089
TOTALS4752*6541-1789

* 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