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MARINE CORPS MARATHON 2025

Jill Crunkilton

Woodbridge, VA

Bib: 14728 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 6%
Gender (Female)
#0 / 12338
Top 3%
Division (F20-24)
#0 / 1404
Top 5%
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
8:13/mi
25:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:41/mi
49:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:32/mi
1:12:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:42/mi
1:41:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:29/mi
2:00:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:43/mi
2:24:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:05/mi
2:49:11
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:17/mi
3:14:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:27/mi
3:26:26
↑ 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
1:41:287:47 /mi⚡ faster
2nd Half
1:44:587:58 /mi+3.4%
Positive split — 3.4% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:0625:318:1325:31
8:13
-
10K
6.21 mi08:15:5749:227:5723:51
7:41
-0:32
15K
9.32 mi08:39:201:12:457:4823:23
7:32
-0:09
21K
13.05 mi09:08:031:41:287:4728:43
7:42
+0:10
25K
15.53 mi09:26:382:00:037:4418:35
7:29
-0:13
30K
18.64 mi09:50:382:24:037:4424:00
7:43
+0:14
35K
21.75 mi10:15:462:49:117:4725:08
8:05
+0:22
40K
24.85 mi10:41:293:14:547:5025:43
8:17
+0:12
Finish
26.22 mi10:53:013:26:267:5311:32
8:27
+0:10

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

7:29 /mi

Average Pace

7:53 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:11

82% of race

Time at Steady Pace

37:15

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi07:52:0625:318:1325:31
8:13
#2279
10K
6.21 mi08:15:5749:227:5723:51
7:41
#2357
15K
9.32 mi08:39:201:12:457:4823:23
7:32
#2225
21K
13.05 mi09:08:031:41:287:4728:43
7:42
#2105
25K
15.53 mi09:26:382:00:037:4418:35
7:29
#2027
30K
18.64 mi09:50:382:24:037:4424:00
7:43
#1912
35K
21.75 mi10:15:462:49:117:4725:08
8:05
#1891
40K
24.85 mi10:41:293:14:547:5025:43
8:17
#1846
Finish
26.22 mi10:53:013:26:267:5311:32
8:27
#1855
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi227940783195031967
10K6.21 mi3.10 mi2357-78420-1384-1252945089
15K9.32 mi3.11 mi2225+132397+2381+3195031967
21K13.05 mi3.73 mi2105+120363+3478+3192430568
25K15.53 mi2.48 mi2027+78345+1876+2183329869
30K18.64 mi3.11 mi1912+115326+1973+3165527766
35K21.75 mi3.11 mi1891+21333-773209642492
40K24.85 mi3.10 mi1846+45335-275-22123467110
Finish26.22 mi1.37 mi1855-9347-1276-12565633141

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×18story building
+279ft-164ft

Overall

1950

Females

319

F20-24

319

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2529

Females

450

F20-24

450

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+51ft-55ft

Overall

1950

Females

319

F20-24

319

15K→21K

9.3 - 13.1 mi

Top 6%
×1story
+20ft-37ft

Overall

1924

Females

305

F20-24

305

21K→25K

13.1 - 15.5 mi

Top 6%
×2story building
+35ft-8ft

Overall

1833

Females

298

F20-24

298

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1655

Females

277

F20-24

277

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+98ft-92ft

Overall

2096

Females

424

F20-24

424

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2123

Females

467

F20-24

467

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

2565

Females

633

F20-24

633

Passing Analysis

Category:
Athletes Passed
818*
Passed By
394
Net Change
+424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2279
5K → 10K58*136-78#2279#2357
10K → 15K150*18+132#2357#2225
15K → 21K143*23+120#2225#2105
21K → 25K9719+78#2105#2027
25K → 30K137*22+115#2027#1912
30K → 35K8968+21#1912#1891
35K → 40K114*69+45#1891#1846
40K → Finish30*39-9#1846#1855
TOTALS818*394+424

* 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