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MARINE CORPS MARATHON 2025

Rob Mailley

Washington, DC

Bib: 31071 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Male)
#0 / 17709
Top 36%
Division (M20-24)
#0 / 1424
Top 49%
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
9:16/mi
28:48
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:50/mi
56:14
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:51/mi
1:23:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:13/mi
1:58:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:52/mi
2:20:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:36/mi
2:49:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:53/mi
3:23:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:57/mi
3:57:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:31/mi
4:13:31
↑ 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
Time1:58:06
Pace9:03 /mi
2nd Half
Distance13.17 mi
Time2:15:25
Pace10:17 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:3628:489:1628:48
9:16
-
10K
6.21 mi08:26:0256:149:0327:26
8:50
-0:26
15K
9.32 mi08:53:321:23:448:5927:30
8:51
+0:01
21K
13.05 mi09:27:541:58:069:0334:22
9:13
+0:22
25K
15.53 mi09:49:562:20:089:0122:02
8:52
-0:21
30K
18.64 mi10:19:472:49:599:0729:51
9:36
+0:44
35K
21.75 mi10:53:363:23:489:2233:49
10:53
+1:17
40K
24.85 mi11:27:363:57:489:3434:00
10:57
+0:04
Finish
26.22 mi11:43:194:13:319:4115:43
11:31
+0:34

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

8:50 /mi

Average Pace

9:41 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:49:59

67% of race

Time at Slower Pace

1:23:32

33% of race

Average Pace: 9:40 /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 mi07:58:3628:489:1628:48
9:16
#7161
10K
6.21 mi08:26:0256:149:0327:26
8:50
#7679
15K
9.32 mi08:53:321:23:448:5927:30
8:51
#7758
21K
13.05 mi09:27:541:58:069:0334:22
9:13
#8083
25K
15.53 mi09:49:562:20:089:0122:02
8:52
#8002
30K
18.64 mi10:19:472:49:599:0729:51
9:36
#8076
35K
21.75 mi10:53:363:23:489:2233:49
10:53
#8804
40K
24.85 mi11:27:363:57:489:3434:00
10:57
#8923
Finish
26.22 mi11:43:194:13:319:4115:43
11:31
#9120
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi716154246098108(Top 27%)6061(Top 34%)675(Top 48%)
10K6.21 mi3.10 mi7679-5185787-363635-268292(Top 28%)6204(Top 35%)676(Top 48%)
15K9.32 mi3.11 mi7758-795837-50645-108108(Top 27%)6061(Top 34%)675(Top 48%)
21K13.05 mi3.73 mi8083-3256048-211670-259101(Top 30%)6683(Top 38%)729(Top 51%)
25K15.53 mi2.48 mi8002+815992+56663+78064(Top 27%)5960(Top 34%)668(Top 47%)
30K18.64 mi3.11 mi8076-745987+5668-58867(Top 30%)6327(Top 36%)689(Top 48%)
35K21.75 mi3.11 mi8804-7286382-395698-3012588(Top 42%)8067(Top 46%)825(Top 58%)
40K24.85 mi3.10 mi8923-1196344+38691+711330(Top 38%)7132(Top 40%)754(Top 53%)
Finish26.22 mi1.37 mi9120-1976418-74693-214028(Top 47%)8596(Top 49%)919(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×18story building
+279ft-164ft

Overall

8108

Males

6061

M20-24

6061

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8292

Males

6204

M20-24

6204

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+51ft-55ft

Overall

8108

Males

6061

M20-24

6061

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

9101

Males

6683

M20-24

6683

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

8064

Males

5960

M20-24

5960

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

8867

Males

6327

M20-24

6327

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12588

Males

8067

M20-24

8067

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

11330

Males

7132

M20-24

7132

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14028

Males

8596

M20-24

8596

Passing Analysis

Category:
Athletes Passed
1388*
Passed By
3347
Net Change
-1959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7161
5K → 10K120*638-518#7161#7679
10K → 15K169*248-79#7679#7758
15K → 21K135*460-325#7758#8083
21K → 25K207*126+81#8083#8002
25K → 30K290*364-74#8002#8076
30K → 35K163*891-728#8076#8804
35K → 40K253*372-119#8804#8923
40K → Finish51*248-197#8923#9120
TOTALS1388*3347-1959

* 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