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MARINE CORPS MARATHON 2025

Ian Johnston

Beaufort, SC

Bib: 9205 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 8%
Gender (Male)
#0 / 17709
Top 11%
Masters (Masters Men)
#0 / 8330
Top 6%
Division (M40-44)
#0 / 2340
Top 9%
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
8:13/mi
25:32
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:33/mi
49:00
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:34/mi
1:12:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:48/mi
1:41:35
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:42/mi
2:00:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:55/mi
2:25:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:19/mi
2:51:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:49/mi
3:18:32
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:22/mi
3:31:19
↑ 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
Time1:41:35
Pace7:47 /mi
2nd Half
Distance13.17 mi
Time1:49:44
Pace8:20 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:47:4625:328:1325:32
8:13
-
10K
6.21 mi08:11:1449:007:5323:28
7:33
-0:40
15K
9.32 mi08:34:431:12:297:4723:29
7:34
+0:01
21K
13.05 mi09:03:491:41:357:4729:06
7:48
+0:14
25K
15.53 mi09:22:572:00:437:4619:08
7:42
-0:06
30K
18.64 mi09:47:332:25:197:4824:36
7:55
+0:13
35K
21.75 mi10:13:222:51:087:5225:49
8:19
+0:24
40K
24.85 mi10:40:463:18:327:5927:24
8:49
+0:30
Finish
26.22 mi10:53:333:31:198:0412:47
9:22
+0:33

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

7:33 /mi

Average Pace

8:04 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:57

22% of race

Time at Steady Pace

1:12:50

34% of race

Time at Slower Pace

1:31:32

43% of race

Average Pace: 8:04 /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 mi07:47:4625:328:1325:32
8:13
#2308
10K
6.21 mi08:11:1449:007:5323:28
7:33
#2227
15K
9.32 mi08:34:431:12:297:4723:29
7:34
#2167
21K
13.05 mi09:03:491:41:357:4729:06
7:48
#2148
25K
15.53 mi09:22:572:00:437:4619:08
7:42
#2175
30K
18.64 mi09:47:332:25:197:4824:36
7:55
#2103
35K
21.75 mi10:13:222:51:087:5225:49
8:19
#2113
40K
24.85 mi10:40:463:18:327:5927:24
8:49
#2242
Finish
26.22 mi10:53:333:31:198:0412:47
9:22
#2349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi230818982262045(Top 7%)1701(Top 10%)206(Top 9%)
10K6.21 mi3.10 mi2227+811826+72217+92156(Top 7%)1784(Top 10%)208(Top 9%)
15K9.32 mi3.11 mi2167+601782+44212+52045(Top 7%)1701(Top 10%)206(Top 9%)
21K13.05 mi3.73 mi2148+191775+7206+62217(Top 7%)1843(Top 10%)215(Top 9%)
25K15.53 mi2.48 mi2175-271787-12207-12531(Top 8%)2061(Top 12%)245(Top 11%)
30K18.64 mi3.11 mi2103+721733+54206+12130(Top 7%)1722(Top 10%)200(Top 9%)
35K21.75 mi3.11 mi2113-101727+6201+52659(Top 9%)2092(Top 12%)257(Top 11%)
40K24.85 mi3.10 mi2242-1291815-88210-93518(Top 12%)2594(Top 15%)305(Top 13%)
Finish26.22 mi1.37 mi2349-1071893-78221-115510(Top 18%)3764(Top 21%)447(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

2045

Males

1701

M40-44

1701

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2156

Males

1784

M40-44

1784

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

2045

Males

1701

M40-44

1701

15K→21K

9.3 - 13.1 mi

Top 7%
×1story
+20ft-37ft

Overall

2217

Males

1843

M40-44

1843

21K→25K

13.1 - 15.5 mi

Top 8%
×2story building
+35ft-8ft

Overall

2531

Males

2061

M40-44

2061

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2130

Males

1722

M40-44

1722

30K→35K

18.6 - 21.8 mi

Top 9%
×2story building
+98ft-92ft

Overall

2659

Males

2092

M40-44

2092

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3518

Males

2594

M40-44

2594

40K→Finish

24.9 - 26.2 mi

Top 18%
×5story building
+80ft-24ft

Overall

5510

Males

3764

M40-44

3764

Passing Analysis

Category:
Athletes Passed
643*
Passed By
684
Net Change
-41
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2308
5K → 10K146*65+81#2308#2227
10K → 15K91*31+60#2227#2167
15K → 21K72*53+19#2167#2148
21K → 25K4471-27#2148#2175
25K → 30K103*31+72#2175#2103
30K → 35K8999-10#2103#2113
35K → 40K79*208-129#2113#2242
40K → Finish19*126-107#2242#2349
TOTALS643*684-41

* 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