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MARINE CORPS MARATHON 2025

Parker Gray

Timonium, MD

Bib: 13103 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Female)
#0 / 12338
Top 22%
Division (F25-29)
#0 / 2322
Top 31%
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
9:07/mi
28:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:28/mi
54:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:34/mi
1:21:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:36/mi
1:53:18
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:57/mi
2:15:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:50/mi
2:52:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:44/mi
3:25:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:44/mi
3:59:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:31/mi
4:13:21
↑ 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
1:53:188:41 /mi⚡ faster
2nd Half
2:20:0210:38 /mi+23.6%
Positive split — 23.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:189:073.11 mi28:18
9:07
-
10K
54:378:473.10 mi26:19
8:28
-0:39
15K
1:21:148:433.11 mi26:37
8:34
+0:06
21K
1:53:188:413.73 mi32:04
8:36
+0:02
25K
2:15:328:432.48 mi22:14
8:57
+0:21
30K
2:52:199:153.11 mi36:47
11:50
+2:53
35K
3:25:409:273.11 mi33:21
10:44
-1:06
40K
3:59:019:373.10 mi33:21
10:44
0:00
Finish(26.22 mi)
4:13:219:401.37 mi14:20
10:31
-0:13
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

9:40 /mi

Slowest Pace

11:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

26:19

10% of race

Time at Steady Pace

1:49:13

43% of race

Time at Slower Pace

1:57:49

47% of race

Average Pace: 9:40 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi6171142736762021426368
10K3.10 mi6022+1491354+73355+1259451307335
15K3.11 mi6024-21359-5350+562021426368
21K3.73 mi5750+2741278+81334+1652781142297
25K2.48 mi6076-3261382-104354-2085352279617
30K3.11 mi8839-27632361-979625-2711797266031524
35K3.11 mi9226-3872587-226680-551196542301046
40K3.10 mi9143+832675-88704-24104823801946
Finish(26.22 mi)1.37 mi9084+592689-14708-499703668966

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

6202

Females

1426

F25-29

1426

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

5945

Females

1307

F25-29

1307

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

6202

Females

1426

F25-29

1426

15K→21K

9.3 - 13.1 mi

Top 18%
×1story
+20ft-37ft

Overall

5278

Females

1142

F25-29

1142

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

8535

Females

2279

F25-29

2279

25K→30K

15.5 - 18.6 mi

Top 60%
×2story building
+58ft-57ft

Overall

17972

Females

6603

F25-29

6603

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

11965

Females

4230

F25-29

4230

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10482

Females

3801

F25-29

3801

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9970

Females

3668

F25-29

3668

Passing Analysis

Category:
Passed
1631*
Passed By
4544
Net Change
-2913
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6171
5K → 10K320*171+149#6171#6022
10K → 15K180*182-2#6022#6024
15K → 21K342*68+274#6024#5750
21K → 25K64390-326#5750#6076
25K → 30K24*2787-2763#6076#8839
30K → 35K207*594-387#8839#9226
35K → 40K355*272+83#9226#9143
40K → Finish139*80+59#9143#9084
TOTALS1631*4544-2913

* 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