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MARINE CORPS MARATHON 2025

Rebecca Pedrosa

Chantilly, VA

Bib: 2217 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 40%
Gender (Female)
#0 / 12338
Top 32%
Masters (Masters Women)
#0 / 5451
Top 22%
Division (F40-44)
#0 / 1527
Top 30%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:40/mi
33:08
↑ 279↓ 164
10K· 6.21 mi
9:44/mi
1:03:22
↑ 103↓ 217
15K· 9.32 mi
9:58/mi
1:34:21
↑ 51↓ 55
21K· 13.05 mi
9:48/mi
2:10:55
↑ 20↓ 37
25K· 15.53 mi
9:26/mi
2:34:22
↑ 35
30K· 18.64 mi
10:09/mi
3:05:55
↑ 58↓ 57
35K· 21.75 mi
10:39/mi
3:38:59
↑ 98↓ 92
40K· 24.85 mi
11:04/mi
4:13:22
↑ 36↓ 53
Finish· 26.22 mi
11:18/mi
4:28:47
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:10:5510:02 /mi⚡ faster
2nd Half
2:17:5110:28 /mi+5.3%
Positive split — 5.3% 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
33:0810:403.11 mi33:08
10:40
-
10K
1:03:2210:123.10 mi30:14
9:44
-0:56
15K
1:34:2110:073.11 mi30:59
9:58
+0:14
21K
2:10:5510:023.73 mi36:34
9:48
-0:10
25K
2:34:229:562.48 mi23:27
9:26
-0:22
30K
3:05:559:583.11 mi31:33
10:09
+0:43
35K
3:38:5910:043.11 mi33:04
10:39
+0:30
40K
4:13:2210:123.10 mi34:23
11:04
+0:25
Finish(26.22 mi)
4:28:4710:161.37 mi15:25
11:18
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:26 /mi

Average Pace

10:16 /mi

Slowest Pace

11:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:32:47

57% of race

Time at Steady Pace

1:40:35

37% of race

Time at Slower Pace

15:25

6% of race

Average Pace: 10:15 /mi

Loading chart...
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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi159195139597146224598535
10K3.10 mi14856+10634660+479551+46139334250499
15K3.11 mi14706+1504613+47543+8146224598535
21K3.73 mi13773+9334241+372500+43122613652429
25K2.48 mi13109+6644001+240463+37108373180353
30K3.11 mi12615+4943854+147444+19112063534403
35K3.11 mi12272+3433850+4444116384066471
40K3.10 mi12059+2133890-40448-4117974435501
Finish(26.22 mi)1.37 mi12114-553951-61452-4131405061563

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×18story building
+279ft-164ft

Overall

14622

Females

4598

F40-44

4598

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13933

Females

4250

F40-44

4250

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

14622

Females

4598

F40-44

4598

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

12261

Females

3652

F40-44

3652

21K→25K

13.1 - 15.5 mi

Top 36%
×2story building
+35ft-8ft

Overall

10837

Females

3180

F40-44

3180

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

11206

Females

3534

F40-44

3534

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11638

Females

4066

F40-44

4066

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11797

Females

4435

F40-44

4435

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13140

Females

5061

F40-44

5061

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15919
5K → 10K
991162*+1063
#15919 → #14856
10K → 15K
249399*+150
#14856 → #14706
15K → 21K
30963*+933
#14706 → #13773
21K → 25K
22686*+664
#13773 → #13109
25K → 30K
99593*+494
#13109 → #12615
30K → 35K
194537*+343
#12615 → #12272
35K → 40K
225438*+213
#12272 → #12059
40K → Finish
161106*-55
#12059 → #12114
TOTALS
10794884*+3805
#15919 → #12114

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

Passing Visualized

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