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MARINE CORPS MARATHON 2025

Linda Corbin

Katy, TX

Bib: 16136 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 45%
Masters (Masters Women)
#0 / 5451
Top 33%
Division (F50-54)
#0 / 1155
Top 30%
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
10:31/mi
32:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:04/mi
1:03:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:58/mi
1:34:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:55/mi
2:11:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:45/mi
2:36:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:35/mi
3:09:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:19/mi
3:50:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:39/mi
4:29:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:43/mi
4:48:24
↑ 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
Time2:11:55
Pace10:07 /mi
2nd Half
Distance13.17 mi
Time2:36:29
Pace11:53 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:04:2332:4110:3132:41
10:31
-
10K
6.21 mi08:35:391:03:5710:1831:16
10:04
-0:27
15K
9.32 mi09:06:381:34:5610:1130:59
9:58
-0:06
21K
13.05 mi09:43:372:11:5510:0736:59
9:55
-0:03
25K
15.53 mi10:07:502:36:0810:0324:13
9:45
-0:10
30K
18.64 mi10:40:423:09:0010:0832:52
10:35
+0:50
35K
21.75 mi11:22:053:50:2310:3641:23
13:19
+2:44
40K
24.85 mi12:01:234:29:4110:5139:18
12:39
-0:40
Finish
26.22 mi12:20:064:48:2411:0018:43
13:43
+1:04

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

9:45 /mi

Average Pace

11:00 /mi

Slowest Pace

13:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:13

8% of race

Time at Steady Pace

2:44:47

57% of race

Time at Slower Pace

1:39:24

34% of race

Average Pace: 11:00 /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 mi08:04:2332:4110:3132:41
10:31
#14979
10K
6.21 mi08:35:391:03:5710:1831:16
10:04
#15458
15K
9.32 mi09:06:381:34:5610:1130:59
9:58
#15064
21K
13.05 mi09:43:372:11:5510:0736:59
9:55
#14229
25K
15.53 mi10:07:502:36:0810:0324:13
9:45
#13765
30K
18.64 mi10:40:423:09:0010:0832:52
10:35
#13497
35K
21.75 mi11:22:053:50:2310:3641:23
13:19
#14945
40K
24.85 mi12:01:234:29:4110:5139:18
12:39
#15317
Finish
26.22 mi12:20:064:48:2411:0018:43
13:43
#15790
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi14979470828114605(Top 49%)4590(Top 37%)272(Top 24%)
10K6.21 mi3.10 mi15458-4794925-217306-2516079(Top 54%)5186(Top 42%)328(Top 29%)
15K9.32 mi3.11 mi15064+3944746+179293+1314605(Top 49%)4590(Top 37%)272(Top 24%)
21K13.05 mi3.73 mi14229+8354433+313266+2712790(Top 43%)3872(Top 31%)222(Top 20%)
25K15.53 mi2.48 mi13765+4644282+151256+1012336(Top 41%)3815(Top 31%)215(Top 19%)
30K18.64 mi3.11 mi13497+2684244+38253+312985(Top 43%)4314(Top 35%)241(Top 21%)
35K21.75 mi3.11 mi14945-14484983-739314-6120877(Top 69%)8307(Top 67%)650(Top 57%)
40K24.85 mi3.10 mi15317-3725283-300338-2417290(Top 58%)6878(Top 56%)507(Top 45%)
Finish26.22 mi1.37 mi15790-4735543-260350-1221337(Top 71%)8564(Top 69%)643(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×18story building
+279ft-164ft

Overall

14605

Females

4590

F50-54

4590

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16079

Females

5186

F50-54

5186

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

14605

Females

4590

F50-54

4590

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

12790

Females

3872

F50-54

3872

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12336

Females

3815

F50-54

3815

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

12985

Females

4314

F50-54

4314

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+98ft-92ft

Overall

20877

Females

8307

F50-54

8307

35K→40K

21.8 - 24.9 mi

Top 58%
×2story building
+36ft-53ft

Overall

17290

Females

6878

F50-54

6878

40K→Finish

24.9 - 26.2 mi

Top 71%
×5story building
+80ft-24ft

Overall

21337

Females

8564

F50-54

8564

Passing Analysis

Category:
Athletes Passed
2967*
Passed By
3778
Net Change
-811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14979
5K → 10K211*690-479#14979#15458
10K → 15K547*153+394#15458#15064
15K → 21K889*54+835#15064#14229
21K → 25K520*56+464#14229#13765
25K → 30K460*192+268#13765#13497
30K → 35K99*1547-1448#13497#14945
35K → 40K213*585-372#14945#15317
40K → Finish28*501-473#15317#15790
TOTALS2967*3778-811

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions