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MARINE CORPS MARATHON 2025

Kira Argust

Alexandria, VA

Bib: 28209 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F20-24)
#0 / 1404
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
11:51/mi
36:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:12/mi
1:11:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:55/mi
1:48:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:57/mi
2:40:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:29/mi
3:14:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:01/mi
3:57:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:58/mi
4:41:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:45/mi
5:26:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:24/mi
5:46:34
↑ 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
Time2:40:40
Pace12:19 /mi
2nd Half
Distance13.17 mi
Time3:05:54
Pace14:07 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:19:1536:4911:5136:49
11:51
-
10K
6.21 mi08:54:021:11:3611:3134:47
11:12
-0:39
15K
9.32 mi09:31:041:48:3811:3937:02
11:55
+0:43
21K
13.05 mi10:23:062:40:4012:1952:02
13:57
+2:02
25K
15.53 mi10:56:363:14:1012:3033:30
13:29
-0:28
30K
18.64 mi11:40:093:57:4312:4543:33
14:01
+0:32
35K
21.75 mi12:23:334:41:0712:5643:24
13:58
-0:03
40K
24.85 mi13:09:225:26:5613:0945:49
14:45
+0:47
Finish
26.22 mi13:29:005:46:3413:1419:38
14:24
-0:21

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

11:12 /mi

Average Pace

13:14 /mi

Slowest Pace

14:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:38

31% of race

Time at Steady Pace

3:12:07

55% of race

Time at Slower Pace

45:49

13% of race

Average Pace: 13:13 /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 mi08:19:1536:4911:5136:49
11:51
#23160
10K
6.21 mi08:54:021:11:3611:3134:47
11:12
#23153
15K
9.32 mi09:31:041:48:3811:3937:02
11:55
#23787
21K
13.05 mi10:23:062:40:4012:1952:02
13:57
#25351
25K
15.53 mi10:56:363:14:1012:3033:30
13:29
#25447
30K
18.64 mi11:40:093:57:4312:4543:33
14:01
#25269
35K
21.75 mi12:23:334:41:0712:5643:24
13:58
#24898
40K
24.85 mi13:09:225:26:5613:0945:49
14:45
#24717
Finish
26.22 mi13:29:005:46:3413:1419:38
14:24
#24628
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi231608543120224682(Top 82%)9309(Top 75%)1230(Top 88%)
10K6.21 mi3.10 mi23153+78542+11192+1023208(Top 77%)8557(Top 69%)1190(Top 85%)
15K9.32 mi3.11 mi23787-6348824-2821223-3124682(Top 82%)9309(Top 75%)1230(Top 88%)
21K13.05 mi3.73 mi25351-15649661-8371274-5127593(Top 92%)10980(Top 89%)1330(Top 95%)
25K15.53 mi2.48 mi25447-969778-1171285-1125863(Top 86%)10288(Top 83%)1294(Top 92%)
30K18.64 mi3.11 mi25269+1789760+18128524582(Top 82%)9837(Top 80%)1264(Top 90%)
35K21.75 mi3.11 mi24898+3719673+871274+1122917(Top 76%)9280(Top 75%)1207(Top 86%)
40K24.85 mi3.10 mi24717+1819663+101265+923475(Top 78%)9587(Top 78%)1224(Top 87%)
Finish26.22 mi1.37 mi24628+899647+161271-623128(Top 77%)9378(Top 76%)1242(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×18story building
+279ft-164ft

Overall

24682

Females

9309

F20-24

9309

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23208

Females

8557

F20-24

8557

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+51ft-55ft

Overall

24682

Females

9309

F20-24

9309

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27593

Females

10980

F20-24

10980

21K→25K

13.1 - 15.5 mi

Top 86%
×2story building
+35ft-8ft

Overall

25863

Females

10288

F20-24

10288

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+58ft-57ft

Overall

24582

Females

9837

F20-24

9837

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22917

Females

9280

F20-24

9280

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

23475

Females

9587

F20-24

9587

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

23128

Females

9378

F20-24

9378

Passing Analysis

Category:
Athletes Passed
2533*
Passed By
4001
Net Change
-1468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23160
5K → 10K471*464+7#23160#23153
10K → 15K245*879-634#23153#23787
15K → 21K146*1710-1564#23787#25351
21K → 25K268*364-96#25351#25447
25K → 30K388*210+178#25447#25269
30K → 35K499*128+371#25269#24898
35K → 40K364*183+181#24898#24717
40K → Finish152*63+89#24717#24628
TOTALS2533*4001-1468

* 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