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MARINE CORPS MARATHON 2025

Sampriti Muthswamy

Herndon, VA

Bib: 34737 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F14-19)
#0 / 127
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
10:51/mi
33:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:26/mi
1:06:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:56/mi
1:43:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:14/mi
2:28:48
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:28/mi
3:04:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:20/mi
3:49:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:21/mi
4:33:53
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:34/mi
5:19:07
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:30/mi
5:37:32
↑ 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
2:28:4811:24 /mi⚡ faster
2nd Half
3:08:4414:20 /mi+26.8%
Positive split — 26.8% 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 mi08:12:2033:4310:5133:43
10:51
-
10K
6.21 mi08:44:451:06:0810:3932:25
10:26
-0:25
15K
9.32 mi09:21:491:43:1211:0437:04
11:56
+1:30
21K
13.05 mi10:07:252:28:4811:2445:36
12:14
+0:18
25K
15.53 mi10:43:223:04:4511:5435:57
14:28
+2:14
30K
18.64 mi11:27:553:49:1812:1844:33
14:20
-0:08
35K
21.75 mi12:12:304:33:5312:3644:35
14:21
+0:01
40K
24.85 mi12:57:445:19:0712:5045:14
14:34
+0:13
Finish
26.22 mi13:16:095:37:3212:5318:25
13:30
-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

10:26 /mi

Average Pace

12:53 /mi

Slowest Pace

14:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:28:48

44% of race

Time at Steady Pace

18:25

5% of race

Time at Slower Pace

2:50:19

50% of race

Average Pace: 12:52 /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 mi08:12:2033:4310:5133:43
10:51
#17157
10K
6.21 mi08:44:451:06:0810:3932:25
10:26
#17884
15K
9.32 mi09:21:491:43:1211:0437:04
11:56
#20690
21K
13.05 mi10:07:252:28:4811:2445:36
12:14
#21580
25K
15.53 mi10:43:223:04:4511:5435:57
14:28
#23164
30K
18.64 mi11:27:553:49:1812:1844:33
14:20
#23643
35K
21.75 mi12:12:304:33:5312:3644:35
14:21
#23753
40K
24.85 mi12:57:445:19:0712:5045:14
14:34
#23597
Finish
26.22 mi13:16:095:37:3212:5318:25
13:30
#23420
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF14-19Seg. OverallSeg. FemalesSeg. F14-19
5K3.11 mi3.11 mi17157569469247199328103
10K6.21 mi3.10 mi17884-7275998-30470-118718639078
15K9.32 mi3.11 mi20690-28067326-132887-17247199328103
21K13.05 mi3.73 mi21580-8907792-46691-423130864197
25K15.53 mi2.48 mi23164-15848609-817101-102781111295119
30K18.64 mi3.11 mi23643-4798954-3451012541710239109
35K21.75 mi3.11 mi23753-1109097-143102-1239749767104
40K24.85 mi3.10 mi23597+1569122-25105-322997937698
Finish26.22 mi1.37 mi23420+1779072+50104+120704829593

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

24719

Females

9328

F14-19

9328

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18718

Females

6390

F14-19

6390

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+51ft-55ft

Overall

24719

Females

9328

F14-19

9328

15K→21K

9.3 - 13.1 mi

Top 77%
×1story
+20ft-37ft

Overall

23130

Females

8641

F14-19

8641

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

27811

Females

11295

F14-19

11295

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+58ft-57ft

Overall

25417

Females

10239

F14-19

10239

30K→35K

18.6 - 21.8 mi

Top 80%
×2story building
+98ft-92ft

Overall

23974

Females

9767

F14-19

9767

35K→40K

21.8 - 24.9 mi

Top 77%
×2story building
+36ft-53ft

Overall

22997

Females

9376

F14-19

9376

40K→Finish

24.9 - 26.2 mi

Top 69%
×5story building
+80ft-24ft

Overall

20704

Females

8295

F14-19

8295

Passing Analysis

Category:
Athletes Passed
1617*
Passed By
7880
Net Change
-6263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17157
5K → 10K195*922-727#17157#17884
10K → 15K47*2853-2806#17884#20690
15K → 21K298*1188-890#20690#21580
21K → 25K59*1643-1584#21580#23164
25K → 30K194*673-479#23164#23643
30K → 35K256*366-110#23643#23753
35K → 40K357*201+156#23753#23597
40K → Finish211*34+177#23597#23420
TOTALS1617*7880-6263

* 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