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MARINE CORPS MARATHON 2025

Doug Billingsly

Woodbridge, VA

Bib: 1048 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
Top 47%
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
10:36/mi
32:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:26/mi
1:05:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:37/mi
1:38:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:09/mi
2:19:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:01/mi
2:47:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:39/mi
3:23:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:56/mi
4:00:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:12/mi
4:38:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:39/mi
4:55:40
↑ 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
2:19:5510:43 /mi⚡ faster
2nd Half
2:35:4411:49 /mi+11.3%
Positive split — 11.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:5710:363.11 mi32:57
10:36
-
10K
1:05:2210:313.10 mi32:25
10:26
-0:10
15K
1:38:2110:333.11 mi32:59
10:37
+0:11
21K
2:19:5510:433.73 mi41:34
11:09
+0:32
25K
2:47:1710:462.48 mi27:22
11:01
-0:08
30K
3:23:2910:553.11 mi36:12
11:39
+0:38
35K
4:00:3211:043.11 mi37:03
11:56
+0:17
40K
4:38:2511:123.10 mi37:53
12:12
+0:16
Finish(26.22 mi)
4:55:4011:171.37 mi17:15
12:39
+0:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

11:17 /mi

Slowest Pace

12:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:38:21

33% of race

Time at Steady Pace

1:08:56

23% of race

Time at Slower Pace

2:08:23

43% of race

Average Pace: 11:17 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi15521105635481856412232652
10K3.10 mi17015-149411418-855608-601869812319679
15K3.11 mi17448-43311651-233616-81856412232652
21K3.73 mi17874-42611870-219642-261906412405686
25K2.48 mi17848+2611789+81634+81817311683638
30K3.11 mi17623+22511563+226626+81727911011628
35K3.11 mi17350+27311261+302609+171643010170579
40K3.10 mi17088+26210991+270597+12157629581538
Finish(26.22 mi)1.37 mi17161-7310997-6602-51800310838621

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18564

Males

12232

M55-59

12232

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18698

Males

12319

M55-59

12319

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18564

Males

12232

M55-59

12232

15K→21K

9.3 - 13.1 mi

Top 63%
×1story
+20ft-37ft

Overall

19064

Males

12405

M55-59

12405

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

18173

Males

11683

M55-59

11683

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17279

Males

11011

M55-59

11011

30K→35K

18.6 - 21.8 mi

Top 55%
×2story building
+98ft-92ft

Overall

16430

Males

10170

M55-59

10170

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15762

Males

9581

M55-59

9581

40K→Finish

24.9 - 26.2 mi

Top 60%
×5story building
+80ft-24ft

Overall

18003

Males

10838

M55-59

10838

Passing Analysis

Category:
Passed
2639*
Passed By
4279
Net Change
-1640
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15521
5K → 10K70*1564-1494#15521#17015
10K → 15K255*688-433#17015#17448
15K → 21K372*798-426#17448#17874
21K → 25K352*326+26#17874#17848
25K → 30K496*271+225#17848#17623
30K → 35K527*254+273#17623#17350
35K → 40K470*208+262#17350#17088
40K → Finish97*170-73#17088#17161
TOTALS2639*4279-1640

* 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