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MARINE CORPS MARATHON 2025

Meghan Chrobock

Ft Lauderdale, FL

Bib: 692 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 5%
Gender (Female)
#0 / 12338
Top 2%
Division (F30-34)
#0 / 1621
Top 3%
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
7:42/mi
23:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:18/mi
46:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:22/mi
1:09:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:33/mi
1:37:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:33/mi
1:56:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:54/mi
2:20:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:09/mi
2:46:15
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:13/mi
3:11:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:23:08
↑ 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
1:37:387:29 /mi⚡ faster
2nd Half
1:45:298:01 /mi+8.0%
Positive split — 8.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:44:5923:567:4223:56
7:42
-
10K
6.21 mi08:07:3946:367:3022:40
7:18
-0:24
15K
9.32 mi08:30:321:09:297:2722:53
7:22
+0:04
21K
13.05 mi08:58:411:37:387:2928:09
7:33
+0:11
25K
15.53 mi09:17:271:56:247:3018:46
7:33
0:00
30K
18.64 mi09:41:592:20:567:3424:32
7:54
+0:21
35K
21.75 mi10:07:182:46:157:3925:19
8:09
+0:15
40K
24.85 mi10:32:513:11:487:4325:33
8:13
+0:04
Finish
26.22 mi10:44:113:23:087:4511:20
8:19
+0:06

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

7:18 /mi

Average Pace

7:45 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:20:56

69% of race

Time at Steady Pace

1:02:12

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi07:44:5923:567:4223:56
7:42
#1286
10K
6.21 mi08:07:3946:367:3022:40
7:18
#1406
15K
9.32 mi08:30:321:09:297:2722:53
7:22
#1447
21K
13.05 mi08:58:411:37:387:2928:09
7:33
#1466
25K
15.53 mi09:17:271:56:247:3018:46
7:33
#1533
30K
18.64 mi09:41:592:20:567:3424:32
7:54
#1567
35K
21.75 mi10:07:182:46:157:3925:19
8:09
#1598
40K
24.85 mi10:32:513:11:487:4325:33
8:13
#1584
Finish
26.22 mi10:44:113:23:087:4511:20
8:19
#1567
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi128617530159823036
10K6.21 mi3.10 mi1406-120191-1629+1159122631
15K9.32 mi3.11 mi1447-41204-1333-4159823036
21K13.05 mi3.73 mi1466-19202+231+2157822837
25K15.53 mi2.48 mi1533-67224-2238-7203735660
30K18.64 mi3.11 mi1567-34240-1642-4206539767
35K21.75 mi3.11 mi1598-31252-1240+2224345274
40K24.85 mi3.10 mi1584+14263-1144-4200443167
Finish26.22 mi1.37 mi1567+17267-445-1219451989

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×18story building
+279ft-164ft

Overall

1598

Females

230

F30-34

230

5K→10K

3.1 - 6.2 mi

Top 5%
×11story building
+103ft-217ft

Overall

1591

Females

226

F30-34

226

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+51ft-55ft

Overall

1598

Females

230

F30-34

230

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1578

Females

228

F30-34

228

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

2037

Females

356

F30-34

356

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2065

Females

397

F30-34

397

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+98ft-92ft

Overall

2243

Females

452

F30-34

452

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2004

Females

431

F30-34

431

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

2194

Females

519

F30-34

519

Passing Analysis

Category:
Athletes Passed
315*
Passed By
596
Net Change
-281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1286
5K → 10K15135-120#1286#1406
10K → 15K2970-41#1406#1447
15K → 21K37*56-19#1447#1466
21K → 25K2390-67#1466#1533
25K → 30K40*74-34#1533#1567
30K → 35K6192-31#1567#1598
35K → 40K70*56+14#1598#1584
40K → Finish40*23+17#1584#1567
TOTALS315*596-281

* 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