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MARINE CORPS MARATHON 2025

Sara Valko

Pipersville, PA

Bib: 39778 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 37%
Division (F25-29)
#0 / 2322
Top 49%
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
10:17/mi
31:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:52/mi
1:02:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:59/mi
1:33:35
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:10/mi
2:11:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:01/mi
2:36:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:42/mi
3:09:39
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:34/mi
3:45:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:48/mi
4:22:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:58/mi
4:37:11
↑ 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
Time2:11:29
Pace10:05 /mi
2nd Half
Distance13.17 mi
Time2:25:42
Pace11:04 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:1131:5710:1731:57
10:17
-
10K
6.21 mi08:29:491:02:3510:0430:38
9:52
-0:25
15K
9.32 mi09:00:491:33:3510:0231:00
9:59
+0:07
21K
13.05 mi09:38:432:11:2910:0537:54
10:10
+0:11
25K
15.53 mi10:03:382:36:2410:0424:55
10:01
-0:09
30K
18.64 mi10:36:533:09:3910:1033:15
10:42
+0:41
35K
21.75 mi11:12:483:45:3410:2235:55
11:34
+0:52
40K
24.85 mi11:49:274:22:1310:3336:39
11:48
+0:14
Finish
26.22 mi12:04:254:37:1110:3514:58
10:58
-0:50

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

9:52 /mi

Average Pace

10:35 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:39

68% of race

Time at Steady Pace

50:53

18% of race

Time at Slower Pace

36:39

13% of race

Average Pace: 10:34 /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 mi07:59:1131:5710:1731:57
10:17
#13414
10K
6.21 mi08:29:491:02:3510:0430:38
9:52
#14054
15K
9.32 mi09:00:491:33:3510:0231:00
9:59
#14180
21K
13.05 mi09:38:432:11:2910:0537:54
10:10
#14026
25K
15.53 mi10:03:382:36:2410:0424:55
10:01
#13861
30K
18.64 mi10:36:533:09:3910:1033:15
10:42
#13672
35K
21.75 mi11:12:483:45:3410:2235:55
11:34
#13817
40K
24.85 mi11:49:274:22:1310:3336:39
11:48
#13846
Finish
26.22 mi12:04:254:37:1110:3514:58
10:58
#13668
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi13414406199514646(Top 49%)4604(Top 37%)1137(Top 49%)
10K6.21 mi3.10 mi14054-6404315-2541052-5714758(Top 49%)4603(Top 37%)1109(Top 48%)
15K9.32 mi3.11 mi14180-1264393-781078-2614646(Top 49%)4604(Top 37%)1137(Top 49%)
21K13.05 mi3.73 mi14026+1544350+431075+314077(Top 47%)4387(Top 36%)1096(Top 47%)
25K15.53 mi2.48 mi13861+1654329+211084-913694(Top 46%)4419(Top 36%)1102(Top 48%)
30K18.64 mi3.11 mi13672+1894324+5108413539(Top 45%)4558(Top 37%)1126(Top 49%)
35K21.75 mi3.11 mi13817-1454505-1811122-3815174(Top 51%)5678(Top 46%)1363(Top 59%)
40K24.85 mi3.10 mi13846-294635-1301149-2714448(Top 48%)5597(Top 45%)1324(Top 57%)
Finish26.22 mi1.37 mi13668+1784608+271146+311820(Top 39%)4498(Top 36%)1147(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

14646

Females

4604

F25-29

4604

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14758

Females

4603

F25-29

4603

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

14646

Females

4604

F25-29

4604

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14077

Females

4387

F25-29

4387

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13694

Females

4419

F25-29

4419

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13539

Females

4558

F25-29

4558

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+98ft-92ft

Overall

15174

Females

5678

F25-29

5678

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14448

Females

5597

F25-29

5597

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11820

Females

4498

F25-29

4498

Passing Analysis

Category:
Athletes Passed
2489*
Passed By
2743
Net Change
-254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13414
5K → 10K149*789-640#13414#14054
10K → 15K250*376-126#14054#14180
15K → 21K432*278+154#14180#14026
21K → 25K340*175+165#14026#13861
25K → 30K423*234+189#13861#13672
30K → 35K328*473-145#13672#13817
35K → 40K332*361-29#13817#13846
40K → Finish235*57+178#13846#13668
TOTALS2489*2743-254

* 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