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MARINE CORPS MARATHON 2025

Katy Petyak

McLean, VA

Bib: 945 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
11:53/mi
36:55
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:09/mi
1:11:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:18/mi
1:46:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:57/mi
2:31:10
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:25/mi
2:59:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:34/mi
3:41:42
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:33/mi
4:23:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:07/mi
5:07:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:14/mi
5:27:03
↑ 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
Time2:31:10
Pace11:35 /mi
2nd Half
Distance13.17 mi
Time2:55:53
Pace13:21 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:0936:5511:5336:55
11:53
-
10K
6.21 mi08:59:461:11:3211:3134:37
11:09
-0:44
15K
9.32 mi09:34:521:46:3811:2635:06
11:18
+0:09
21K
13.05 mi10:19:242:31:1011:3544:32
11:57
+0:39
25K
15.53 mi10:47:462:59:3211:3328:22
11:25
-0:32
30K
18.64 mi11:29:563:41:4211:5442:10
13:34
+2:09
35K
21.75 mi12:12:024:23:4812:0842:06
13:33
-0:01
40K
24.85 mi12:55:525:07:3812:2343:50
14:07
+0:34
Finish
26.22 mi13:15:175:27:0312:2919:25
14:14
+0:07

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

11:09 /mi

Average Pace

12:29 /mi

Slowest Pace

14:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:43

21% of race

Time at Steady Pace

1:49:49

34% of race

Time at Slower Pace

2:27:31

45% of race

Average Pace: 12:28 /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 mi08:25:0936:5511:5336:55
11:53
#23328
10K
6.21 mi08:59:461:11:3211:3134:37
11:09
#23078
15K
9.32 mi09:34:521:46:3811:2635:06
11:18
#22759
21K
13.05 mi10:19:242:31:1011:3544:32
11:57
#22505
25K
15.53 mi10:47:462:59:3211:3328:22
11:25
#21824
30K
18.64 mi11:29:563:41:4211:5442:10
13:34
#22089
35K
21.75 mi12:12:024:23:4812:0842:06
13:33
#22019
40K
24.85 mi12:55:525:07:3812:2343:50
14:07
#21961
Finish
26.22 mi13:15:175:27:0312:2919:25
14:14
#21968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi233288626122922220(Top 74%)8056(Top 65%)1158(Top 72%)
10K6.21 mi3.10 mi23078+2508504+1221231-222944(Top 76%)8436(Top 68%)1207(Top 75%)
15K9.32 mi3.11 mi22759+3198317+1871184+4722220(Top 74%)8056(Top 65%)1158(Top 72%)
21K13.05 mi3.73 mi22505+2548236+811162+2222193(Top 74%)8159(Top 66%)1161(Top 72%)
25K15.53 mi2.48 mi21824+6817973+2631127+3519669(Top 65%)7209(Top 58%)1048(Top 65%)
30K18.64 mi3.11 mi22089-2658179-2061168-4123308(Top 78%)9182(Top 74%)1275(Top 79%)
35K21.75 mi3.11 mi22019+708249-701180-1221644(Top 72%)8675(Top 70%)1213(Top 75%)
40K24.85 mi3.10 mi21961+588324-751189-921752(Top 72%)8826(Top 72%)1222(Top 76%)
Finish26.22 mi1.37 mi21968-78365-411194-522727(Top 76%)9203(Top 75%)1302(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×18story building
+279ft-164ft

Overall

22220

Females

8056

F30-34

8056

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22944

Females

8436

F30-34

8436

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+51ft-55ft

Overall

22220

Females

8056

F30-34

8056

15K→21K

9.3 - 13.1 mi

Top 74%
×1story
+20ft-37ft

Overall

22193

Females

8159

F30-34

8159

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19669

Females

7209

F30-34

7209

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+58ft-57ft

Overall

23308

Females

9182

F30-34

9182

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+98ft-92ft

Overall

21644

Females

8675

F30-34

8675

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21752

Females

8826

F30-34

8826

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

22727

Females

9203

F30-34

9203

Passing Analysis

Category:
Athletes Passed
3634*
Passed By
2274
Net Change
+1360
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23328
5K → 10K601*351+250#23328#23078
10K → 15K571*252+319#23078#22759
15K → 21K659*405+254#22759#22505
21K → 25K757*76+681#22505#21824
25K → 30K260*525-265#21824#22089
30K → 35K347*277+70#22089#22019
35K → 40K310*252+58#22019#21961
40K → Finish129*136-7#21961#21968
TOTALS3634*2274+1360

* 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