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MARINE CORPS MARATHON 2025

Andrew Duong

Mount Penn, PA

Bib: 5443 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 6%
Gender (Male)
#0 / 17709
Top 9%
Division (M20-24)
#0 / 1424
Top 15%
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
7:43/mi
23:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:18/mi
46:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:20/mi
1:09:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:31/mi
1:37:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:20/mi
1:55:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:46/mi
2:19:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:02/mi
2:44:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:09/mi
3:13:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:08/mi
3:27:01
↑ 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
Time1:37:25
Pace7:28 /mi
2nd Half
Distance13.17 mi
Time1:49:35
Pace8:19 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:45:1623:577:4323:57
7:43
-
10K
6.21 mi08:07:5646:377:3022:40
7:18
-0:25
15K
9.32 mi08:30:441:09:257:2722:48
7:20
+0:02
21K
13.05 mi08:58:441:37:257:2828:00
7:31
+0:11
25K
15.53 mi09:16:581:55:397:2718:14
7:20
-0:11
30K
18.64 mi09:41:052:19:467:3024:07
7:46
+0:26
35K
21.75 mi10:06:042:44:457:3524:59
8:02
+0:16
40K
24.85 mi10:34:313:13:127:4628:27
9:09
+1:07
Finish
26.22 mi10:48:203:27:017:5413:49
10:08
+0:59

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

7:18 /mi

Average Pace

7:54 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:44:45

80% of race

Time at Slower Pace

42:16

20% of race

Average Pace: 7:54 /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 mi07:45:1623:577:4323:57
7:43
#1294
10K
6.21 mi08:07:5646:377:3022:40
7:18
#1411
15K
9.32 mi08:30:441:09:257:2722:48
7:20
#1430
21K
13.05 mi08:58:441:37:257:2828:00
7:31
#1431
25K
15.53 mi09:16:581:55:397:2718:14
7:20
#1430
30K
18.64 mi09:41:052:19:467:3024:07
7:46
#1452
35K
21.75 mi10:06:042:44:457:3524:59
8:02
#1456
40K
24.85 mi10:34:313:13:127:4628:27
9:09
#1709
Finish
26.22 mi10:48:203:27:017:5413:49
10:08
#1902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1294111615515281309175
10K6.21 mi3.10 mi1411-1171219-103164-915831360181
15K9.32 mi3.11 mi1430-191234-1516415281309175
21K13.05 mi3.73 mi1431-11236-216414471254171
25K15.53 mi2.48 mi1430+11235+1168-415141284175
30K18.64 mi3.11 mi1452-221244-9167+117401439213
35K21.75 mi3.11 mi1456-41231+13166+119641576228
40K24.85 mi3.10 mi1709-2531408-177199-3346663304411
Finish26.22 mi1.37 mi1902-1931546-138218-1984625476650

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×18story building
+279ft-164ft

Overall

1528

Males

1309

M20-24

1309

5K→10K

3.1 - 6.2 mi

Top 5%
×11story building
+103ft-217ft

Overall

1583

Males

1360

M20-24

1360

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+51ft-55ft

Overall

1528

Males

1309

M20-24

1309

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1447

Males

1254

M20-24

1254

21K→25K

13.1 - 15.5 mi

Top 5%
×2story building
+35ft-8ft

Overall

1514

Males

1284

M20-24

1284

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1740

Males

1439

M20-24

1439

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+98ft-92ft

Overall

1964

Males

1576

M20-24

1576

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4666

Males

3304

M20-24

3304

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8462

Males

5476

M20-24

5476

Passing Analysis

Category:
Athletes Passed
242*
Passed By
850
Net Change
-608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1294
5K → 10K14131-117#1294#1411
10K → 15K3958-19#1411#1430
15K → 21K40*41-1#1430#1431
21K → 25K2928+1#1431#1430
25K → 30K41*63-22#1430#1452
30K → 35K5761-4#1452#1456
35K → 40K17*270-253#1456#1709
40K → Finish5*198-193#1709#1902
TOTALS242*850-608

* 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