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MARINE CORPS MARATHON 2025

Isabella Urbani

Shelton, CT

Bib: 4092 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 16%
Gender (Female)
#0 / 12338
Top 9%
Division (F20-24)
#0 / 1404
Top 16%
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
8:52/mi
27:32
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:25/mi
53:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:21/mi
1:19:37
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:32/mi
1:51:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:19/mi
2:12:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:42/mi
2:39:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:03/mi
3:07:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:37/mi
3:37:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:13/mi
3:49:45
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:51:278:32 /mi⚡ faster
2nd Half
1:58:178:59 /mi+6.1%
Positive split — 6.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:50:1127:328:5227:32
8:52
-
10K
6.21 mi08:16:2153:428:3926:10
8:25
-0:27
15K
9.32 mi08:42:161:19:378:3325:55
8:21
-0:04
21K
13.05 mi09:14:061:51:278:3231:50
8:32
+0:11
25K
15.53 mi09:34:472:12:088:3020:41
8:19
-0:13
30K
18.64 mi10:01:502:39:118:3227:03
8:42
+0:23
35K
21.75 mi10:29:573:07:188:3728:07
9:03
+0:21
40K
24.85 mi10:59:503:37:118:4429:53
9:37
+0:34
Finish
26.22 mi11:12:243:49:458:4612:34
9:13
-0:24

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

8:19 /mi

Average Pace

8:46 /mi

Slowest Pace

9:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:07:18

82% of race

Time at Steady Pace

42:27

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /mi

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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.

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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 mi07:50:1127:328:5227:32
8:52
#4867
10K
6.21 mi08:16:2153:428:3926:10
8:25
#5192
15K
9.32 mi08:42:161:19:378:3325:55
8:21
#5097
21K
13.05 mi09:14:061:51:278:3231:50
8:32
#5018
25K
15.53 mi09:34:472:12:088:3020:41
8:19
#4930
30K
18.64 mi10:01:502:39:118:3227:03
8:42
#4743
35K
21.75 mi10:29:573:07:188:3728:07
9:03
#4683
40K
24.85 mi10:59:503:37:118:4429:53
9:37
#4773
Finish
26.22 mi11:12:243:49:458:4612:34
9:13
#4739
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi4867102819449521035189
10K6.21 mi3.10 mi5192-3251110-82202-856921229223
15K9.32 mi3.11 mi5097+951081+29197+549521035189
21K13.05 mi3.73 mi5018+791062+19188+949641071198
25K15.53 mi2.48 mi4930+881057+5186+248291073200
30K18.64 mi3.11 mi4743+1871037+20189-346721094208
35K21.75 mi3.11 mi4683+601068-31199-1052511401271
40K24.85 mi3.10 mi4773-901148-80218-1963802007377
Finish26.22 mi1.37 mi4739+341162-14221-349191497317

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×18story building
+279ft-164ft

Overall

4952

Females

1035

F20-24

1035

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5692

Females

1229

F20-24

1229

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+51ft-55ft

Overall

4952

Females

1035

F20-24

1035

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

4964

Females

1071

F20-24

1071

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4829

Females

1073

F20-24

1073

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+58ft-57ft

Overall

4672

Females

1094

F20-24

1094

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5251

Females

1401

F20-24

1401

35K→40K

21.8 - 24.9 mi

Top 21%
×2story building
+36ft-53ft

Overall

6380

Females

2007

F20-24

2007

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4919

Females

1497

F20-24

1497

Passing Analysis

Category:
Athletes Passed
1418*
Passed By
1290
Net Change
+128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4867
5K → 10K116*441-325#4867#5192
10K → 15K198*103+95#5192#5097
15K → 21K187*108+79#5097#5018
21K → 25K16072+88#5018#4930
25K → 30K259*72+187#4930#4743
30K → 35K220*160+60#4743#4683
35K → 40K178*268-90#4683#4773
40K → Finish100*66+34#4773#4739
TOTALS1418*1290+128

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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