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MARINE CORPS MARATHON 2025

Sharon Potter

Storrington

Bib: 5783 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 38%
Masters (Masters Women)
#0 / 5451
Top 27%
Division (F50-54)
#0 / 1155
Top 24%
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
10:46/mi
33:26
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:22/mi
1:05:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:57/mi
1:39:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:36/mi
2:19:12
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:20/mi
2:44:54
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:41/mi
3:18:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:18/mi
3:50:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:43/mi
4:23:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:39/mi
4:37:57
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time2:19:12
Pace10:40 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:18:45
Pace10:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:4033:2610:4633:26
10:46
-
10K
6.21 mi08:31:541:05:4010:3432:14
10:22
-0:24
15K
9.32 mi09:05:541:39:4010:4234:00
10:57
+0:35
21K
13.05 mi09:45:262:19:1210:4039:32
10:36
-0:21
25K
15.53 mi10:11:082:44:5410:3725:42
10:20
-0:16
30K
18.64 mi10:44:213:18:0710:3833:13
10:41
+0:21
35K
21.75 mi11:16:223:50:0810:3532:01
10:18
-0:23
40K
24.85 mi11:49:394:23:2510:3633:17
10:43
+0:25
Finish
26.22 mi12:04:114:37:5710:3714:32
10:39
-0:04

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

10:18 /mi

Average Pace

10:37 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:03:57

88% of race

Time at Steady Pace

34:00

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:36 /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 mi07:59:4033:2610:4633:26
10:46
#16538
10K
6.21 mi08:31:541:05:4010:3432:14
10:22
#17364
15K
9.32 mi09:05:541:39:4010:4234:00
10:57
#18385
21K
13.05 mi09:45:262:19:1210:4039:32
10:36
#17541
25K
15.53 mi10:11:082:44:5410:3725:42
10:20
#16992
30K
18.64 mi10:44:213:18:0710:3833:13
10:41
#16085
35K
21.75 mi11:16:223:50:0810:3532:01
10:18
#14872
40K
24.85 mi11:49:394:23:2510:3633:17
10:43
#14099
Finish
26.22 mi12:04:114:37:5710:3714:32
10:39
#13819
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi16538542035320445(Top 68%)7226(Top 59%)503(Top 44%)
10K6.21 mi3.10 mi17364-8265752-332387-3418314(Top 61%)6195(Top 50%)423(Top 37%)
15K9.32 mi3.11 mi18385-10216230-478426-3920445(Top 68%)7226(Top 59%)503(Top 44%)
21K13.05 mi3.73 mi17541+8445859+371386+4016341(Top 54%)5401(Top 44%)346(Top 31%)
25K15.53 mi2.48 mi16992+5495655+204371+1515188(Top 51%)5082(Top 41%)306(Top 27%)
30K18.64 mi3.11 mi16085+9075369+286342+2913486(Top 45%)4528(Top 37%)256(Top 23%)
35K21.75 mi3.11 mi14872+12134954+415312+3010307(Top 34%)3457(Top 28%)193(Top 17%)
40K24.85 mi3.10 mi14099+7734753+201290+2210396(Top 35%)3763(Top 30%)208(Top 18%)
Finish26.22 mi1.37 mi13819+2804674+79280+1010544(Top 35%)3930(Top 32%)202(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×18story building
+279ft-164ft

Overall

20445

Females

7226

F50-54

7226

5K→10K

3.1 - 6.2 mi

Top 61%
×11story building
+103ft-217ft

Overall

18314

Females

6195

F50-54

6195

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+51ft-55ft

Overall

20445

Females

7226

F50-54

7226

15K→21K

9.3 - 13.1 mi

Top 54%
×1story
+20ft-37ft

Overall

16341

Females

5401

F50-54

5401

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15188

Females

5082

F50-54

5082

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13486

Females

4528

F50-54

4528

30K→35K

18.6 - 21.8 mi

Top 34%
×2story building
+98ft-92ft

Overall

10307

Females

3457

F50-54

3457

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10396

Females

3763

F50-54

3763

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10544

Females

3930

F50-54

3930

Passing Analysis

Category:
Athletes Passed
5218*
Passed By
2499
Net Change
+2719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16538
5K → 10K164*990-826#16538#17364
10K → 15K175*1196-1021#17364#18385
15K → 21K943*99+844#18385#17541
21K → 25K630*81+549#17541#16992
25K → 30K945*38+907#16992#16085
30K → 35K1229*16+1213#16085#14872
35K → 40K827*54+773#14872#14099
40K → Finish305*25+280#14099#13819
TOTALS5218*2499+2719

* 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?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions