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MARINE CORPS MARATHON 2025

Nattaya Cleary

Fairfax, VA

Bib: 34839 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F50-54)
#0 / 1155
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
12:08/mi
37:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:32/mi
1:16:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:42/mi
1:56:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:22/mi
2:49:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:37/mi
3:26:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:08/mi
4:09:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:33/mi
4:55:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:52/mi
5:47:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:57/mi
6:09:16
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:49:3913:00 /mi⚡ faster
2nd Half
3:19:3715:09 /mi+17.7%
Positive split — 17.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:4437:4312:0837:43
12:08
-
10K
6.21 mi09:11:411:16:4012:2038:57
12:32
+0:24
15K
9.32 mi09:51:081:56:0712:2739:27
12:42
+0:10
21K
13.05 mi10:44:402:49:3913:0053:32
14:22
+1:40
25K
15.53 mi11:21:013:26:0013:1636:21
14:37
+0:15
30K
18.64 mi12:04:564:09:5513:2443:55
14:08
-0:29
35K
21.75 mi12:50:074:55:0613:3445:11
14:33
+0:25
40K
24.85 mi13:42:325:47:3113:5952:25
16:52
+2:19
Finish
26.22 mi14:04:176:09:1614:0621:45
15:57
-0:55

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

12:08 /mi

Average Pace

14:06 /mi

Slowest Pace

16:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:56:07

31% of race

Time at Steady Pace

2:58:59

48% of race

Time at Slower Pace

1:14:10

20% of race

Average Pace: 14:05 /mi

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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.

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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 mi08:32:4437:4312:0837:43
12:08
#24626
10K
6.21 mi09:11:411:16:4012:2038:57
12:32
#26516
15K
9.32 mi09:51:081:56:0712:2739:27
12:42
#26700
21K
13.05 mi10:44:402:49:3913:0053:32
14:22
#27459
25K
15.53 mi11:21:013:26:0013:1636:21
14:37
#27695
30K
18.64 mi12:04:564:09:5513:2443:55
14:08
#27266
35K
21.75 mi12:50:074:55:0613:3445:11
14:33
#26898
40K
24.85 mi13:42:325:47:3113:5952:25
16:52
#27203
Finish
26.22 mi14:04:176:09:1614:0621:45
15:57
#27157
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi2462692737252703910560888
10K6.21 mi3.10 mi26516-189010260-987833-1082795111058944
15K9.32 mi3.11 mi26700-18410340-80841-82703910560888
21K13.05 mi3.73 mi27459-75910819-479915-742830411369981
25K15.53 mi2.48 mi27695-23610989-170934-1928076114201006
30K18.64 mi3.11 mi27266+42910828+161924+10249029977839
35K21.75 mi3.11 mi26898+36810698+130909+15244339963823
40K24.85 mi3.10 mi27203-30510906-208932-232751611324984
Finish26.22 mi1.37 mi27157+4610901+5930+22617810691904

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

27039

Females

10560

F50-54

10560

5K→10K

3.1 - 6.2 mi

Top 93%
×11story building
+103ft-217ft

Overall

27951

Females

11058

F50-54

11058

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

27039

Females

10560

F50-54

10560

15K→21K

9.3 - 13.1 mi

Top 94%
×1story
+20ft-37ft

Overall

28304

Females

11369

F50-54

11369

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

28076

Females

11420

F50-54

11420

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

24902

Females

9977

F50-54

9977

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+98ft-92ft

Overall

24433

Females

9963

F50-54

9963

35K→40K

21.8 - 24.9 mi

Top 92%
×2story building
+36ft-53ft

Overall

27516

Females

11324

F50-54

11324

40K→Finish

24.9 - 26.2 mi

Top 87%
×5story building
+80ft-24ft

Overall

26178

Females

10691

F50-54

10691

Passing Analysis

Category:
Athletes Passed
1762*
Passed By
4293
Net Change
-2531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24626
5K → 10K47*1937-1890#24626#26516
10K → 15K258*442-184#26516#26700
15K → 21K172*931-759#26700#27459
21K → 25K154*390-236#27459#27695
25K → 30K483*54+429#27695#27266
30K → 35K434*66+368#27266#26898
35K → 40K110*415-305#26898#27203
40K → Finish104*58+46#27203#27157
TOTALS1762*4293-2531

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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