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MARINE CORPS MARATHON 2025

Isabelle Arvizu

Stafford, VA

Bib: 2346 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
11:31/mi
35:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:09/mi
1:10:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:13/mi
1:45:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:43/mi
2:28:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:56/mi
2:58:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:09/mi
3:36:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:31/mi
4:18:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:25/mi
5:00:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:25/mi
5:18:19
↑ 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
Time2:28:58
Pace11:25 /mi
2nd Half
Distance13.17 mi
Time2:49:21
Pace12:52 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:0435:4611:3135:46
11:31
-
10K
6.21 mi09:00:441:10:2611:2034:40
11:09
-0:22
15K
9.32 mi09:35:361:45:1811:1834:52
11:13
+0:04
21K
13.05 mi10:19:162:28:5811:2543:40
11:43
+0:30
25K
15.53 mi10:48:552:58:3711:3029:39
11:56
+0:13
30K
18.64 mi11:26:403:36:2211:3637:45
12:09
+0:13
35K
21.75 mi12:08:394:18:2111:5341:59
13:31
+1:22
40K
24.85 mi12:50:195:00:0112:0441:40
13:25
-0:06
Finish
26.22 mi13:08:375:18:1912:0918:18
13:25
0:00

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

12:09 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:32

22% of race

Time at Steady Pace

2:26:50

46% of race

Time at Slower Pace

1:41:57

32% of race

Average Pace: 12:08 /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 mi08:26:0435:4611:3135:46
11:31
#21294
10K
6.21 mi09:00:441:10:2611:2034:40
11:09
#22097
15K
9.32 mi09:35:361:45:1811:1834:52
11:13
#21974
21K
13.05 mi10:19:162:28:5811:2543:40
11:43
#21645
25K
15.53 mi10:48:552:58:3711:3029:39
11:56
#21562
30K
18.64 mi11:26:403:36:2211:3637:45
12:09
#20932
35K
21.75 mi12:08:394:18:2111:5341:59
13:31
#21078
40K
24.85 mi12:50:195:00:0112:0441:40
13:25
#20775
Finish
26.22 mi13:08:375:18:1912:0918:18
13:25
#20721
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi212947658169021868(Top 73%)7902(Top 64%)1761(Top 76%)
10K6.21 mi3.10 mi22097-8038017-3591761-7123029(Top 77%)8469(Top 69%)1842(Top 79%)
15K9.32 mi3.11 mi21974+1237951+661771-1021868(Top 73%)7902(Top 64%)1761(Top 76%)
21K13.05 mi3.73 mi21645+3297820+1311741+3021390(Top 71%)7780(Top 63%)1738(Top 75%)
25K15.53 mi2.48 mi21562+837851-311761-2021410(Top 71%)8054(Top 65%)1775(Top 77%)
30K18.64 mi3.11 mi20932+6307645+2061720+4119014(Top 63%)7059(Top 57%)1606(Top 69%)
35K21.75 mi3.11 mi21078-1467802-1571751-3121523(Top 72%)8614(Top 70%)1838(Top 79%)
40K24.85 mi3.10 mi20775+3037759+431749+219612(Top 65%)7838(Top 64%)1723(Top 74%)
Finish26.22 mi1.37 mi20721+547767-81751-220400(Top 68%)8155(Top 66%)1818(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

21868

Females

7902

F25-29

7902

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23029

Females

8469

F25-29

8469

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

21868

Females

7902

F25-29

7902

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21390

Females

7780

F25-29

7780

21K→25K

13.1 - 15.5 mi

Top 71%
×2story building
+35ft-8ft

Overall

21410

Females

8054

F25-29

8054

25K→30K

15.5 - 18.6 mi

Top 63%
×2story building
+58ft-57ft

Overall

19014

Females

7059

F25-29

7059

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+98ft-92ft

Overall

21523

Females

8614

F25-29

8614

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19612

Females

7838

F25-29

7838

40K→Finish

24.9 - 26.2 mi

Top 68%
×5story building
+80ft-24ft

Overall

20400

Females

8155

F25-29

8155

Passing Analysis

Category:
Athletes Passed
3392*
Passed By
2819
Net Change
+573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21294
5K → 10K203*1006-803#21294#22097
10K → 15K450*327+123#22097#21974
15K → 21K699*370+329#21974#21645
21K → 25K433*350+83#21645#21562
25K → 30K726*96+630#21562#20932
30K → 35K274*420-146#20932#21078
35K → 40K455*152+303#21078#20775
40K → Finish152*98+54#20775#20721
TOTALS3392*2819+573

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions