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MARINE CORPS MARATHON 2025

Alastair Burgess

Norfolk, VA

Bib: 29058 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:13/mi
34:52
↑ 279↓ 164
10K· 6.21 mi
10:26/mi
1:07:16
↑ 103↓ 217
15K· 9.32 mi
10:32/mi
1:40:01
↑ 51↓ 55
21K· 13.05 mi
10:46/mi
2:20:11
↑ 20↓ 37
25K· 15.53 mi
10:17/mi
2:45:45
↑ 35
30K· 18.64 mi
11:45/mi
3:22:16
↑ 58↓ 57
35K· 21.75 mi
10:57/mi
3:56:18
↑ 98↓ 92
40K· 24.85 mi
11:46/mi
4:32:52
↑ 36↓ 53
Finish· 26.22 mi
12:37/mi
4:50:04
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:1110:45 /mi⚡ faster
2nd Half
2:29:5211:23 /mi+6.9%
Positive split — 6.9% 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
34:5211:133.11 mi34:52
11:13
-
10K
1:07:1610:503.10 mi32:24
10:26
-0:47
15K
1:40:0110:443.11 mi32:45
10:32
+0:06
21K
2:20:1110:453.73 mi40:10
10:46
+0:14
25K
2:45:4510:402.48 mi25:34
10:17
-0:29
30K
3:22:1610:513.11 mi36:31
11:45
+1:28
35K
3:56:1810:523.11 mi34:02
10:57
-0:48
40K
4:32:5210:593.10 mi36:34
11:46
+0:49
Finish(26.22 mi)
4:50:0411:041.37 mi17:12
12:37
+0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

11:04 /mi

Slowest Pace

12:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:30:43

31% of race

Time at Steady Pace

1:49:04

38% of race

Time at Slower Pace

1:30:17

31% of race

Average Pace: 11:04 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi1955812739222418106119792179
10K3.10 mi19060+49812498+2412209+1518677123032202
15K3.11 mi18634+42612287+2112200+918106119792179
21K3.73 mi17983+65111925+3622165+3517307114852113
25K2.48 mi17300+68311509+4162117+481495499761883
30K3.11 mi1730011384+1252084+3317678112182050
35K3.11 mi16372+92810737+6472000+841286482141598
40K3.10 mi15981+39110398+3391958+421435187961684
Finish(26.22 mi)1.37 mi16114-13310422-241961-317899107791998

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

18106

Males

11979

M25-29

11979

5K→10K

3.1 - 6.2 mi

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

Overall

18677

Males

12303

M25-29

12303

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18106

Males

11979

M25-29

11979

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17307

Males

11485

M25-29

11485

21K→25K

13.1 - 15.5 mi

Top 50%
×2story building
+35ft-8ft

Overall

14954

Males

9976

M25-29

9976

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+58ft-57ft

Overall

17678

Males

11218

M25-29

11218

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12864

Males

8214

M25-29

8214

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14351

Males

8796

M25-29

8796

40K→Finish

24.9 - 26.2 mi

Top 60%
×5story building
+80ft-24ft

Overall

17899

Males

10779

M25-29

10779

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19558
5K → 10K
292790*+498
#19558 → #19060
10K → 15K
185611*+426
#19060 → #18634
15K → 21K
169820*+651
#18634 → #17983
21K → 25K
34717*+683
#17983 → #17300
25K → 30K
423423*0
#17300 → #17300
30K → 35K
54982*+928
#17300 → #16372
35K → 40K
161552*+391
#16372 → #15981
40K → Finish
22592*-133
#15981 → #16114
TOTALS
15434987*+3444
#19558 → #16114

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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