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MARINE CORPS MARATHON 2025

Rebecca Gray

Charleston, SC

Bib: 30583 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
13:02/mi
40:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:26/mi
1:19:09
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:35/mi
1:58:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:42/mi
2:45:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:13/mi
3:20:57
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:20/mi
4:05:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:52/mi
4:51:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:19/mi
5:42:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:42/mi
6:06:31
↑ 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
Time2:45:36
Pace12:41 /mi
2nd Half
Distance13.17 mi
Time3:20:54
Pace15:15 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:41:5540:3113:0240:31
13:02
-
10K
6.21 mi09:20:331:19:0912:4438:38
12:26
-0:36
15K
9.32 mi09:59:381:58:1412:4139:05
12:35
+0:09
21K
13.05 mi10:47:002:45:3612:4147:22
12:42
+0:07
25K
15.53 mi11:22:213:20:5712:5635:21
14:13
+1:31
30K
18.64 mi12:06:534:05:2913:1044:32
14:20
+0:07
35K
21.75 mi12:53:044:51:4013:2546:11
14:52
+0:32
40K
24.85 mi13:43:465:42:2213:4650:42
16:19
+1:27
Finish
26.22 mi14:07:556:06:3113:5924:09
17:42
+1:23

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

12:26 /mi

Average Pace

13:59 /mi

Slowest Pace

17:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:36

45% of race

Time at Steady Pace

2:06:04

34% of race

Time at Slower Pace

1:14:51

20% of race

Average Pace: 13:59 /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 mi08:41:5540:3113:0240:31
13:02
#27709
10K
6.21 mi09:20:331:19:0912:4438:38
12:26
#27741
15K
9.32 mi09:59:381:58:1412:4139:05
12:35
#27397
21K
13.05 mi10:47:002:45:3612:4147:22
12:42
#26585
25K
15.53 mi11:22:213:20:5712:5635:21
14:13
#26846
30K
18.64 mi12:06:534:05:2913:1044:32
14:20
#26590
35K
21.75 mi12:53:044:51:4013:2546:11
14:52
#26478
40K
24.85 mi13:43:465:42:2213:4650:42
16:19
#26671
Finish
26.22 mi14:07:556:06:3113:5924:09
17:42
#26899
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2770910903219726726103862127
10K6.21 mi3.10 mi27741-3210918-15219727667108992185
15K9.32 mi3.11 mi27397+34410728+1902176+2126726103862127
21K13.05 mi3.73 mi26585+81210315+4132130+462457993611977
25K15.53 mi2.48 mi26846-26110522-2072165-3527353110602186
30K18.64 mi3.11 mi26590+25610456+662154+1125398102302091
35K21.75 mi3.11 mi26478+11210476-202142+1225220103222088
40K24.85 mi3.10 mi26671-19310639-1632162-2026792110132174
Finish26.22 mi1.37 mi26899-22810765-1262175-1328202115722250

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×18story building
+279ft-164ft

Overall

26726

Females

10386

F25-29

10386

5K→10K

3.1 - 6.2 mi

Top 92%
×11story building
+103ft-217ft

Overall

27667

Females

10899

F25-29

10899

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+51ft-55ft

Overall

26726

Females

10386

F25-29

10386

15K→21K

9.3 - 13.1 mi

Top 82%
×1story
+20ft-37ft

Overall

24579

Females

9361

F25-29

9361

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27353

Females

11060

F25-29

11060

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+58ft-57ft

Overall

25398

Females

10230

F25-29

10230

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+98ft-92ft

Overall

25220

Females

10322

F25-29

10322

35K→40K

21.8 - 24.9 mi

Top 89%
×2story building
+36ft-53ft

Overall

26792

Females

11013

F25-29

11013

40K→Finish

24.9 - 26.2 mi

Top 94%
×5story building
+80ft-24ft

Overall

28202

Females

11572

F25-29

11572

Passing Analysis

Category:
Athletes Passed
2714*
Passed By
1904
Net Change
+810
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27709
5K → 10K283*315-32#27709#27741
10K → 15K468*124+344#27741#27397
15K → 21K869*57+812#27397#26585
21K → 25K170*431-261#26585#26846
25K → 30K417*161+256#26846#26590
30K → 35K308*196+112#26590#26478
35K → 40K166*359-193#26478#26671
40K → Finish33*261-228#26671#26899
TOTALS2714*1904+810

* 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