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MARINE CORPS MARATHON 2025

Sam Gallahan

Rosedale, MD

Bib: 8501 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 32%
Gender (Male)
#0 / 17709
Top 38%
Division (M25-29)
#0 / 2720
Top 50%
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
8:49/mi
27:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:10/mi
52:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:08/mi
1:18:03
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:21/mi
1:49:09
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:23/mi
2:09:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:28/mi
2:39:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:51/mi
3:19:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:17/mi
3:57:30
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:14/mi
4:15:33
↑ 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
Time1:49:09
Pace8:22 /mi
2nd Half
Distance13.17 mi
Time2:26:24
Pace11:07 /mi
📊Positive Split: 34.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:1327:248:4927:24
8:49
-
10K
6.21 mi08:32:3552:468:3025:22
8:10
-0:39
15K
9.32 mi08:57:521:18:038:2225:17
8:08
-0:02
21K
13.05 mi09:28:581:49:098:2231:06
8:21
+0:13
25K
15.53 mi09:49:482:09:598:2220:50
8:23
+0:02
30K
18.64 mi10:19:142:39:258:3329:26
9:28
+1:05
35K
21.75 mi10:59:083:19:199:1039:54
12:51
+3:23
40K
24.85 mi11:37:193:57:309:3338:11
12:17
-0:34
Finish
26.22 mi11:55:224:15:339:4518:03
13:14
+0:57

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

8:08 /mi

Average Pace

9:45 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:39:25

62% of race

Time at Slower Pace

1:36:08

38% of race

Average Pace: 9:45 /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 mi08:07:1327:248:4927:24
8:49
#4653
10K
6.21 mi08:32:3552:468:3025:22
8:10
#4552
15K
9.32 mi08:57:521:18:038:2225:17
8:08
#4320
21K
13.05 mi09:28:581:49:098:2231:06
8:21
#4226
25K
15.53 mi09:49:482:09:598:2220:50
8:23
#4319
30K
18.64 mi10:19:142:39:258:3329:26
9:28
#4807
35K
21.75 mi10:59:083:19:199:1039:54
12:51
#7678
40K
24.85 mi11:37:193:57:309:3338:11
12:17
#8867
Finish
26.22 mi11:55:224:15:339:4518:03
13:14
#9503
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi465336817894101(Top 14%)3301(Top 19%)728(Top 27%)
10K6.21 mi3.10 mi4552+1013622+59773+164541(Top 15%)3620(Top 20%)776(Top 29%)
15K9.32 mi3.11 mi4320+2323460+162742+314101(Top 14%)3301(Top 19%)728(Top 27%)
21K13.05 mi3.73 mi4226+943390+70740+24095(Top 14%)3275(Top 18%)733(Top 27%)
25K15.53 mi2.48 mi4319-933433-43737+35169(Top 17%)3992(Top 23%)858(Top 32%)
30K18.64 mi3.11 mi4807-4883747-314805-688341(Top 28%)5996(Top 34%)1243(Top 46%)
35K21.75 mi3.11 mi7678-28715651-19041172-36719403(Top 65%)11783(Top 67%)2103(Top 77%)
40K24.85 mi3.10 mi8867-11896312-6611303-13116084(Top 54%)9751(Top 55%)1814(Top 67%)
Finish26.22 mi1.37 mi9503-6366641-3291350-4719899(Top 66%)11984(Top 68%)2174(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4101

Males

3301

M25-29

3301

5K→10K

3.1 - 6.2 mi

Top 15%
×11story building
+103ft-217ft

Overall

4541

Males

3620

M25-29

3620

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4101

Males

3301

M25-29

3301

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4095

Males

3275

M25-29

3275

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5169

Males

3992

M25-29

3992

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

8341

Males

5996

M25-29

5996

30K→35K

18.6 - 21.8 mi

Top 65%
×2story building
+98ft-92ft

Overall

19403

Males

11783

M25-29

11783

35K→40K

21.8 - 24.9 mi

Top 54%
×2story building
+36ft-53ft

Overall

16084

Males

9751

M25-29

9751

40K→Finish

24.9 - 26.2 mi

Top 66%
×5story building
+80ft-24ft

Overall

19899

Males

11984

M25-29

11984

Passing Analysis

Category:
Athletes Passed
916*
Passed By
5766
Net Change
-4850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4653
5K → 10K247*146+101#4653#4552
10K → 15K280*48+232#4552#4320
15K → 21K169*75+94#4320#4226
21K → 25K73166-93#4226#4319
25K → 30K60*548-488#4319#4807
30K → 35K17*2888-2871#4807#7678
35K → 40K55*1244-1189#7678#8867
40K → Finish15*651-636#8867#9503
TOTALS916*5766-4850

* 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