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MARINE CORPS MARATHON 2025

John Osmond

Alexandria, VA

Bib: 17657 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 26%
Gender (Male)
#0 / 17709
Top 32%
Division (M30-34)
#0 / 2603
Top 38%
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
9:47/mi
30:25
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:54/mi
58:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:59/mi
1:25:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:14/mi
2:00:26
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:03/mi
2:22:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:28/mi
2:52:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:35/mi
3:22:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:27/mi
3:51:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:20/mi
4:05:34
↑ 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
Time2:00:26
Pace9:14 /mi
2nd Half
Distance13.17 mi
Time2:05:07
Pace9:30 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:2730:259:4730:25
9:47
-
10K
6.21 mi08:30:0558:039:2127:38
8:54
-0:53
15K
9.32 mi08:58:011:25:599:1427:56
8:59
+0:05
21K
13.05 mi09:32:282:00:269:1434:27
9:14
+0:15
25K
15.53 mi09:54:582:22:569:1222:30
9:03
-0:11
30K
18.64 mi10:24:242:52:229:1529:26
9:28
+0:25
35K
21.75 mi10:54:093:22:079:1829:45
9:35
+0:07
40K
24.85 mi11:23:303:51:289:1929:21
9:27
-0:08
Finish
26.22 mi11:37:364:05:349:2214:06
10:20
+0:53

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

8:54 /mi

Average Pace

9:22 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:51:28

94% of race

Time at Steady Pace

14:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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 mi08:02:2730:259:4730:25
9:47
#10376
10K
6.21 mi08:30:0558:039:2127:38
8:54
#9625
15K
9.32 mi08:58:011:25:599:1427:56
8:59
#9384
21K
13.05 mi09:32:282:00:269:1434:27
9:14
#9282
25K
15.53 mi09:54:582:22:569:1222:30
9:03
#9155
30K
18.64 mi10:24:242:52:229:1529:26
9:28
#8865
35K
21.75 mi10:54:093:22:079:1829:45
9:35
#8413
40K
24.85 mi11:23:303:51:289:1929:21
9:27
#7804
Finish
26.22 mi11:37:364:05:349:2214:06
10:20
#7804
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi10376750812789074(Top 30%)6691(Top 38%)1178(Top 45%)
10K6.21 mi3.10 mi9625+7517068+4401233+458763(Top 29%)6511(Top 37%)1151(Top 44%)
15K9.32 mi3.11 mi9384+2416910+1581209+249074(Top 30%)6691(Top 38%)1178(Top 45%)
21K13.05 mi3.73 mi9282+1026830+801195+149222(Top 31%)6775(Top 38%)1187(Top 46%)
25K15.53 mi2.48 mi9155+1276732+981180+159073(Top 30%)6608(Top 37%)1145(Top 44%)
30K18.64 mi3.11 mi8865+2906493+2391145+358344(Top 28%)5998(Top 34%)1050(Top 40%)
35K21.75 mi3.11 mi8413+4526136+3571074+717469(Top 25%)5236(Top 30%)904(Top 35%)
40K24.85 mi3.10 mi7804+6095667+469998+765761(Top 19%)3993(Top 23%)683(Top 26%)
Finish26.22 mi1.37 mi78045627+40991+79294(Top 31%)5926(Top 33%)997(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×18story building
+279ft-164ft

Overall

9074

Males

6691

M30-34

6691

5K→10K

3.1 - 6.2 mi

Top 29%
×11story building
+103ft-217ft

Overall

8763

Males

6511

M30-34

6511

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+51ft-55ft

Overall

9074

Males

6691

M30-34

6691

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9222

Males

6775

M30-34

6775

21K→25K

13.1 - 15.5 mi

Top 30%
×2story building
+35ft-8ft

Overall

9073

Males

6608

M30-34

6608

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

8344

Males

5998

M30-34

5998

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7469

Males

5236

M30-34

5236

35K→40K

21.8 - 24.9 mi

Top 19%
×2story building
+36ft-53ft

Overall

5761

Males

3993

M30-34

3993

40K→Finish

24.9 - 26.2 mi

Top 31%
×5story building
+80ft-24ft

Overall

9294

Males

5926

M30-34

5926

Passing Analysis

Category:
Athletes Passed
3546*
Passed By
974
Net Change
+2572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10376
5K → 10K838*87+751#10376#9625
10K → 15K352*111+241#9625#9384
15K → 21K312*210+102#9384#9282
21K → 25K288*161+127#9282#9155
25K → 30K433*143+290#9155#8865
30K → 35K565*113+452#8865#8413
35K → 40K651*42+609#8413#7804
40K → Finish107*1070#7804#7804
TOTALS3546*974+2572

* 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