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MARINE CORPS MARATHON 2025

Erin Parisi

Sykesville, MD

Bib: 764 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
11:59/mi
37:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:34/mi
1:13:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:40/mi
1:49:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:04/mi
2:34:26
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:04/mi
3:04:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:07/mi
3:48:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:34/mi
4:33:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:02/mi
5:23:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:55/mi
5:40:58
↑ 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
Time2:34:26
Pace11:50 /mi
2nd Half
Distance13.17 mi
Time3:06:32
Pace14:10 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:0237:1511:5937:15
11:59
-
10K
6.21 mi09:04:581:13:1111:4735:56
11:34
-0:25
15K
9.32 mi09:41:131:49:2611:4436:15
11:40
+0:06
21K
13.05 mi10:26:132:34:2611:5045:00
12:04
+0:24
25K
15.53 mi10:56:123:04:2511:5229:59
12:04
0:00
30K
18.64 mi11:40:043:48:1712:1543:52
14:07
+2:03
35K
21.75 mi12:25:184:33:3112:3545:14
14:34
+0:27
40K
24.85 mi13:15:085:23:2113:0149:50
16:02
+1:28
Finish
26.22 mi13:32:455:40:5813:0117:37
12:55
-3:07

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

11:34 /mi

Average Pace

13:01 /mi

Slowest Pace

16:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:04:25

54% of race

Time at Slower Pace

2:36:33

46% of race

Average Pace: 13:00 /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 mi08:29:0237:1511:5937:15
11:59
#23892
10K
6.21 mi09:04:581:13:1111:4735:56
11:34
#24442
15K
9.32 mi09:41:131:49:2611:4436:15
11:40
#24158
21K
13.05 mi10:26:132:34:2611:5045:00
12:04
#23527
25K
15.53 mi10:56:123:04:2511:5229:59
12:04
#23092
30K
18.64 mi11:40:043:48:1712:1543:52
14:07
#23412
35K
21.75 mi12:25:184:33:3112:3545:14
14:34
#23674
40K
24.85 mi13:15:085:23:2113:0149:50
16:02
#24207
Finish
26.22 mi13:32:455:40:5813:0117:37
12:55
#23863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi238928911103823770(Top 79%)8840(Top 72%)1023(Top 73%)
10K6.21 mi3.10 mi24442-5509170-2591071-3324920(Top 83%)9450(Top 77%)1105(Top 79%)
15K9.32 mi3.11 mi24158+2849016+1541044+2723770(Top 79%)8840(Top 72%)1023(Top 73%)
21K13.05 mi3.73 mi23527+6318737+2791021+2322629(Top 75%)8377(Top 68%)985(Top 70%)
25K15.53 mi2.48 mi23092+4358573+1641002+1921881(Top 73%)8274(Top 67%)956(Top 68%)
30K18.64 mi3.11 mi23412-3208846-2731020-1824868(Top 83%)9962(Top 81%)1141(Top 82%)
35K21.75 mi3.11 mi23674-2629060-2141048-2824483(Top 81%)9987(Top 81%)1147(Top 82%)
40K24.85 mi3.10 mi24207-5339406-3461086-3826339(Top 88%)10828(Top 88%)1245(Top 89%)
Finish26.22 mi1.37 mi23863+3449284+1221070+1618937(Top 63%)7520(Top 61%)864(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×18story building
+279ft-164ft

Overall

23770

Females

8840

F35-39

8840

5K→10K

3.1 - 6.2 mi

Top 83%
×11story building
+103ft-217ft

Overall

24920

Females

9450

F35-39

9450

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+51ft-55ft

Overall

23770

Females

8840

F35-39

8840

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22629

Females

8377

F35-39

8377

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21881

Females

8274

F35-39

8274

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

24868

Females

9962

F35-39

9962

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+98ft-92ft

Overall

24483

Females

9987

F35-39

9987

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26339

Females

10828

F35-39

10828

40K→Finish

24.9 - 26.2 mi

Top 63%
×5story building
+80ft-24ft

Overall

18937

Females

7520

F35-39

7520

Passing Analysis

Category:
Athletes Passed
3031*
Passed By
3002
Net Change
+29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23892
5K → 10K236*786-550#23892#24442
10K → 15K520*236+284#24442#24158
15K → 21K811*180+631#24158#23527
21K → 25K546*111+435#23527#23092
25K → 30K226*546-320#23092#23412
30K → 35K216*478-262#23412#23674
35K → 40K114*647-533#23674#24207
40K → Finish362*18+344#24207#23863
TOTALS3031*3002+29

* 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