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MARINE CORPS MARATHON 2025

Robert Davis

Reston, VA

Bib: 12249 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 46%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 42%
Division (M50-54)
#0 / 1638
Top 42%
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
10:43/mi
33:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:54/mi
1:04:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:58/mi
1:35:01
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:11/mi
2:13:00
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:10/mi
2:38:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:50/mi
3:11:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:12/mi
3:46:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:28/mi
4:22:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:16/mi
4:37:39
↑ 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
2:13:0010:12 /mi⚡ faster
2nd Half
2:24:3810:59 /mi+8.7%
Positive split — 8.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:5033:1710:4333:17
10:43
-
10K
6.21 mi08:41:361:04:0310:1830:46
9:54
-0:49
15K
9.32 mi09:12:341:35:0110:1230:58
9:58
+0:04
21K
13.05 mi09:50:332:13:0010:1237:59
10:11
+0:13
25K
15.53 mi10:15:492:38:1610:1125:16
10:10
-0:01
30K
18.64 mi10:49:273:11:5410:1833:38
10:50
+0:40
35K
21.75 mi11:24:143:46:4110:2534:47
11:12
+0:22
40K
24.85 mi11:59:504:22:1710:3335:36
11:28
+0:16
Finish
26.22 mi12:15:124:37:3910:3615:22
11:16
-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

9:54 /mi

Average Pace

10:36 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:54

69% of race

Time at Steady Pace

1:25:45

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:35 /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 mi08:10:5033:1710:4333:17
10:43
#16217
10K
6.21 mi08:41:361:04:0310:1830:46
9:54
#15575
15K
9.32 mi09:12:341:35:0110:1230:58
9:58
#15116
21K
13.05 mi09:50:332:13:0010:1237:59
10:11
#14725
25K
15.53 mi10:15:492:38:1610:1125:16
10:10
#14514
30K
18.64 mi10:49:273:11:5410:1833:38
10:50
#14265
35K
21.75 mi11:24:143:46:4110:2534:47
11:12
#14055
40K
24.85 mi11:59:504:22:1710:3335:36
11:28
#13863
Finish
26.22 mi12:15:124:37:3910:3615:22
11:16
#13752
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi16217109468391458710004749
10K6.21 mi3.10 mi15575+64210607+339797+421503210306773
15K9.32 mi3.11 mi15116+45910347+260774+231458710004749
21K13.05 mi3.73 mi14725+39110094+253752+22141949764732
25K15.53 mi2.48 mi14514+2119915+179741+11143709657717
30K18.64 mi3.11 mi14265+2499688+227717+24140579263689
35K21.75 mi3.11 mi14055+2109447+241707+10137928746668
40K24.85 mi3.10 mi13863+1929218+229698+9132318148600
Finish26.22 mi1.37 mi13752+1119108+110688+10129717993566

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×18story building
+279ft-164ft

Overall

14587

Males

10004

M50-54

10004

5K→10K

3.1 - 6.2 mi

Top 50%
×11story building
+103ft-217ft

Overall

15032

Males

10306

M50-54

10306

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

14587

Males

10004

M50-54

10004

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14194

Males

9764

M50-54

9764

21K→25K

13.1 - 15.5 mi

Top 48%
×2story building
+35ft-8ft

Overall

14370

Males

9657

M50-54

9657

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14057

Males

9263

M50-54

9263

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13792

Males

8746

M50-54

8746

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13231

Males

8148

M50-54

8148

40K→Finish

24.9 - 26.2 mi

Top 43%
×5story building
+80ft-24ft

Overall

12971

Males

7993

M50-54

7993

Passing Analysis

Category:
Athletes Passed
3878*
Passed By
1413
Net Change
+2465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16217
5K → 10K821*179+642#16217#15575
10K → 15K579*120+459#15575#15116
15K → 21K559*168+391#15116#14725
21K → 25K368*157+211#14725#14514
25K → 30K452*203+249#14514#14265
30K → 35K466*256+210#14265#14055
35K → 40K437*245+192#14055#13863
40K → Finish196*85+111#13863#13752
TOTALS3878*1413+2465

* 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