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MARINE CORPS MARATHON 2025

Stephen McDonald

Alexandria, VA

Bib: 23405 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 45%
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
10:25/mi
32:23
↑ 279↓ 164
10K· 6.21 mi
10:02/mi
1:03:33
↑ 103↓ 217
15K· 9.32 mi
10:03/mi
1:34:46
↑ 51↓ 55
21K· 13.05 mi
10:22/mi
2:13:26
↑ 20↓ 37
25K· 15.53 mi
10:07/mi
2:38:34
↑ 35
30K· 18.64 mi
10:43/mi
3:11:51
↑ 58↓ 57
35K· 21.75 mi
11:00/mi
3:46:03
↑ 98↓ 92
40K· 24.85 mi
11:09/mi
4:20:40
↑ 36↓ 53
Finish· 26.22 mi
11:13/mi
4:35:58
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:2610:14 /mi⚡ faster
2nd Half
2:22:3110:49 /mi+6.8%
Positive split — 6.8% 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
32:2310:253.11 mi32:23
10:25
-
10K
1:03:3310:143.10 mi31:10
10:02
-0:23
15K
1:34:4610:103.11 mi31:13
10:03
+0:01
21K
2:13:2610:143.73 mi38:40
10:22
+0:19
25K
2:38:3410:122.48 mi25:08
10:07
-0:15
30K
3:11:5110:183.11 mi33:17
10:43
+0:36
35K
3:46:0310:243.11 mi34:12
11:00
+0:17
40K
4:20:4010:293.10 mi34:37
11:09
+0:09
Finish(26.22 mi)
4:35:5810:321.37 mi15:18
11:13
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:02 /mi

Average Pace

10:32 /mi

Slowest Pace

11:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:46:03

82% of race

Time at Steady Pace

49:55

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:32 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi143159872162615010102441679
10K3.10 mi15049-73410313-4411687-6115888107931773
15K3.11 mi14959+9010258+551694-715010102441679
21K3.73 mi14889+7010194+641689+515135102831694
25K2.48 mi14608+2819968+2261647+421411395011561
30K3.11 mi14255+3539681+2871599+481358990091481
35K3.11 mi13924+3319372+3091537+621308783521361
40K3.10 mi13534+3909039+3331484+531206575201220
Finish(26.22 mi)1.37 mi13424+1108935+1041470+141277578871295

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×18story building
+279ft-164ft

Overall

15010

Males

10244

M30-34

10244

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

15888

Males

10793

M30-34

10793

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+51ft-55ft

Overall

15010

Males

10244

M30-34

10244

15K→21K

9.3 - 13.1 mi

Top 50%
×1story
+20ft-37ft

Overall

15135

Males

10283

M30-34

10283

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14113

Males

9501

M30-34

9501

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13589

Males

9009

M30-34

9009

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

13087

Males

8352

M30-34

8352

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

12065

Males

7520

M30-34

7520

40K→Finish

24.9 - 26.2 mi

Top 43%
×5story building
+80ft-24ft

Overall

12775

Males

7887

M30-34

7887

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14315
5K → 10K
889155*-734
#14315 → #15049
10K → 15K
284374*+90
#15049 → #14959
15K → 21K
320390*+70
#14959 → #14889
21K → 25K
135416*+281
#14889 → #14608
25K → 30K
156509*+353
#14608 → #14255
30K → 35K
199530*+331
#14255 → #13924
35K → 40K
153543*+390
#13924 → #13534
40K → Finish
78188*+110
#13534 → #13424
TOTALS
22143105*+891
#14315 → #13424

* 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