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MARINE CORPS MARATHON 2025

Tom Nguyen

Orlando, FL

Bib: 4883 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 7%
Gender (Male)
#0 / 17709
Top 10%
Division (M35-39)
#0 / 2420
Top 11%
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
8:34/mi
26:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:02/mi
51:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:55/mi
1:16:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:50/mi
1:45:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:42/mi
2:04:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:55/mi
2:29:12
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:58/mi
2:53:57
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:01/mi
3:18:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:14/mi
3:30:06
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time1:45:28
Pace8:05 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time1:44:38
Pace7:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:0626:388:3426:38
8:34
-
10K
6.21 mi08:14:0551:378:1824:59
8:02
-0:32
15K
9.32 mi08:38:421:16:148:1124:37
7:55
-0:07
21K
13.05 mi09:07:561:45:288:0529:14
7:50
-0:05
25K
15.53 mi09:27:052:04:378:0119:09
7:42
-0:08
30K
18.64 mi09:51:402:29:128:0024:35
7:55
+0:13
35K
21.75 mi10:16:252:53:578:0024:45
7:58
+0:03
40K
24.85 mi10:41:203:18:528:0024:55
8:01
+0:03
Finish
26.22 mi10:52:343:30:068:0111:14
8:14
+0:13

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

7:42 /mi

Average Pace

8:01 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:28

87% of race

Time at Steady Pace

26:38

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi07:49:0626:388:3426:38
8:34
#3564
10K
6.21 mi08:14:0551:378:1824:59
8:02
#3780
15K
9.32 mi08:38:421:16:148:1124:37
7:55
#3615
21K
13.05 mi09:07:561:45:288:0529:14
7:50
#3221
25K
15.53 mi09:27:052:04:378:0119:09
7:42
#3073
30K
18.64 mi09:51:402:29:128:0024:35
7:55
#2824
35K
21.75 mi10:16:252:53:578:0024:45
7:58
#2551
40K
24.85 mi10:41:203:18:528:0024:55
8:01
#2291
Finish
26.22 mi10:52:343:30:068:0111:14
8:14
#2230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi356428764423378(Top 11%)2748(Top 16%)421(Top 17%)
10K6.21 mi3.10 mi3780-2163058-182475-334052(Top 13%)3273(Top 18%)516(Top 21%)
15K9.32 mi3.11 mi3615+1652931+127451+243378(Top 11%)2748(Top 16%)421(Top 17%)
21K13.05 mi3.73 mi3221+3942629+302405+462324(Top 8%)1927(Top 11%)281(Top 12%)
25K15.53 mi2.48 mi3073+1482510+119386+192542(Top 8%)2069(Top 12%)305(Top 13%)
30K18.64 mi3.11 mi2824+2492303+207355+312102(Top 7%)1699(Top 10%)249(Top 10%)
35K21.75 mi3.11 mi2551+2732071+232310+451793(Top 6%)1445(Top 8%)217(Top 9%)
40K24.85 mi3.10 mi2291+2601850+221280+301593(Top 5%)1264(Top 7%)176(Top 7%)
Finish26.22 mi1.37 mi2230+611797+53272+82005(Top 7%)1541(Top 9%)227(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

3378

Males

2748

M35-39

2748

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

4052

Males

3273

M35-39

3273

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3378

Males

2748

M35-39

2748

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2324

Males

1927

M35-39

1927

21K→25K

13.1 - 15.5 mi

Top 8%
×2story building
+35ft-8ft

Overall

2542

Males

2069

M35-39

2069

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2102

Males

1699

M35-39

1699

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1793

Males

1445

M35-39

1445

35K→40K

21.8 - 24.9 mi

Top 5%
×2story building
+36ft-53ft

Overall

1593

Males

1264

M35-39

1264

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

2005

Males

1541

M35-39

1541

Passing Analysis

Category:
Athletes Passed
1757*
Passed By
423
Net Change
+1334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3564
5K → 10K69*285-216#3564#3780
10K → 15K211*46+165#3780#3615
15K → 21K403*9+394#3615#3221
21K → 25K17224+148#3221#3073
25K → 30K254*5+249#3073#2824
30K → 35K289*16+273#2824#2551
35K → 40K278*18+260#2551#2291
40K → Finish81*20+61#2291#2230
TOTALS1757*423+1334

* 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