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MARINE CORPS MARATHON 2025

Tucker Aikin

Washington, DC

Bib: 3565 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 14%
Division (M30-34)
#0 / 2603
Top 19%
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
8:30/mi
26:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:23/mi
52:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:59/mi
1:17:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:03/mi
1:47:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:47/mi
2:06:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:11/mi
2:32:02
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:36/mi
2:58:44
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:01/mi
3:26:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:19/mi
3:39:26
↑ 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
Time1:47:15
Pace8:13 /mi
2nd Half
Distance13.17 mi
Time1:52:11
Pace8:31 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:53:4026:248:3026:24
8:30
-
10K
6.21 mi08:19:4252:268:2626:02
8:23
-0:07
15K
9.32 mi08:44:301:17:148:1724:48
7:59
-0:24
21K
13.05 mi09:14:311:47:158:1330:01
8:03
+0:04
25K
15.53 mi09:33:512:06:358:0919:20
7:47
-0:16
30K
18.64 mi09:59:182:32:028:0925:27
8:11
+0:24
35K
21.75 mi10:26:002:58:448:1326:42
8:36
+0:25
40K
24.85 mi10:54:003:26:448:1928:00
9:01
+0:25
Finish
26.22 mi11:06:423:39:268:2312:42
9:19
+0:18

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

7:47 /mi

Average Pace

8:23 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:02

69% of race

Time at Steady Pace

54:42

25% of race

Time at Slower Pace

12:42

6% of race

Average Pace: 8:22 /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 mi07:53:4026:248:3026:24
8:30
#3256
10K
6.21 mi08:19:4252:268:2626:02
8:23
#4337
15K
9.32 mi08:44:301:17:148:1724:48
7:59
#4004
21K
13.05 mi09:14:311:47:158:1330:01
8:03
#3709
25K
15.53 mi09:33:512:06:358:0919:20
7:47
#3524
30K
18.64 mi09:59:182:32:028:0925:27
8:11
#3350
35K
21.75 mi10:26:002:58:448:1326:42
8:36
#3242
40K
24.85 mi10:54:003:26:448:1928:00
9:01
#3186
Finish
26.22 mi11:06:423:39:268:2312:42
9:19
#3243
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi325626394963608(Top 12%)2923(Top 17%)556(Top 21%)
10K6.21 mi3.10 mi4337-10813467-828638-1425471(Top 18%)4309(Top 24%)780(Top 30%)
15K9.32 mi3.11 mi4004+3333221+246601+373608(Top 12%)2923(Top 17%)556(Top 21%)
21K13.05 mi3.73 mi3709+2953002+219571+303152(Top 10%)2574(Top 15%)489(Top 19%)
25K15.53 mi2.48 mi3524+1852853+149541+302852(Top 9%)2312(Top 13%)450(Top 17%)
30K18.64 mi3.11 mi3350+1742703+150521+202927(Top 10%)2335(Top 13%)437(Top 17%)
35K21.75 mi3.11 mi3242+1082593+110496+253471(Top 12%)2647(Top 15%)479(Top 18%)
40K24.85 mi3.10 mi3186+562508+85473+234171(Top 14%)3017(Top 17%)534(Top 21%)
Finish26.22 mi1.37 mi3243-572540-32481-85278(Top 18%)3618(Top 20%)634(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3608

Males

2923

M30-34

2923

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5471

Males

4309

M30-34

4309

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3608

Males

2923

M30-34

2923

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

3152

Males

2574

M30-34

2574

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

2852

Males

2312

M30-34

2312

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

2927

Males

2335

M30-34

2335

30K→35K

18.6 - 21.8 mi

Top 12%
×2story building
+98ft-92ft

Overall

3471

Males

2647

M30-34

2647

35K→40K

21.8 - 24.9 mi

Top 14%
×2story building
+36ft-53ft

Overall

4171

Males

3017

M30-34

3017

40K→Finish

24.9 - 26.2 mi

Top 18%
×5story building
+80ft-24ft

Overall

5278

Males

3618

M30-34

3618

Passing Analysis

Category:
Athletes Passed
1482*
Passed By
1469
Net Change
+13
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3256
5K → 10K12*1093-1081#3256#4337
10K → 15K352*19+333#4337#4004
15K → 21K317*22+295#4004#3709
21K → 25K1927+185#3709#3524
25K → 30K215*41+174#3524#3350
30K → 35K194*86+108#3350#3242
35K → 40K163*107+56#3242#3186
40K → Finish37*94-57#3186#3243
TOTALS1482*1469+13

* 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