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MARINE CORPS MARATHON 2025

Rebecca Walton

Pasadena, CA

Bib: 26348 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F55-59)
#0 / 873
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
11:32/mi
35:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:05/mi
1:10:14
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:40/mi
1:49:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:30/mi
2:32:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:23/mi
3:05:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:06/mi
3:49:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:16/mi
4:30:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:45/mi
5:16:32
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:02/mi
5:35:40
↑ 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
2:32:2711:41 /mi⚡ faster
2nd Half
3:03:1313:55 /mi+20.2%
Positive split — 20.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:30:4535:4911:3235:49
11:32
-
10K
6.21 mi09:05:101:10:1411:1834:25
11:05
-0:27
15K
9.32 mi09:44:321:49:3611:4639:22
12:40
+1:35
21K
13.05 mi10:27:232:32:2711:4142:51
11:30
-1:10
25K
15.53 mi11:00:383:05:4211:5733:15
13:23
+1:53
30K
18.64 mi11:44:263:49:3012:1943:48
14:06
+0:43
35K
21.75 mi12:25:394:30:4312:2741:13
13:16
-0:50
40K
24.85 mi13:11:285:16:3212:4445:49
14:45
+1:29
Finish
26.22 mi13:30:365:35:4012:4919:08
14:02
-0:43

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

11:05 /mi

Average Pace

12:49 /mi

Slowest Pace

14:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:05

34% of race

Time at Steady Pace

1:53:50

34% of race

Time at Slower Pace

1:48:45

32% of race

Average Pace: 12:48 /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 mi08:30:4535:4911:3235:49
11:32
#21393
10K
6.21 mi09:05:101:10:1411:1834:25
11:05
#21932
15K
9.32 mi09:44:321:49:3611:4639:22
12:40
#24232
21K
13.05 mi10:27:232:32:2711:4142:51
11:30
#22943
25K
15.53 mi11:00:383:05:4211:5733:15
13:23
#23399
30K
18.64 mi11:44:263:49:3012:1943:48
14:06
#23680
35K
21.75 mi12:25:394:30:4312:2741:13
13:16
#23193
40K
24.85 mi13:11:285:16:3212:4445:49
14:45
#23241
Finish
26.22 mi13:30:365:35:4012:4919:08
14:02
#23190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi2139377113792697010526655
10K6.21 mi3.10 mi21932-5397946-235394-15225528248416
15K9.32 mi3.11 mi24232-23009056-1110490-962697010526655
21K13.05 mi3.73 mi22943+12898452+604442+48205537359353
25K15.53 mi2.48 mi23399-4568736-284473-312560010153618
30K18.64 mi3.11 mi23680-2818975-239492-19248069942595
35K21.75 mi3.11 mi23193+4878825+150480+12207148244450
40K24.85 mi3.10 mi23241-488944-119500-20234719585575
Finish26.22 mi1.37 mi23190+518950-6498+2221618944488

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

26970

Females

10526

F55-59

10526

5K→10K

3.1 - 6.2 mi

Top 75%
×11story building
+103ft-217ft

Overall

22552

Females

8248

F55-59

8248

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

26970

Females

10526

F55-59

10526

15K→21K

9.3 - 13.1 mi

Top 68%
×1story
+20ft-37ft

Overall

20553

Females

7359

F55-59

7359

21K→25K

13.1 - 15.5 mi

Top 85%
×2story building
+35ft-8ft

Overall

25600

Females

10153

F55-59

10153

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

24806

Females

9942

F55-59

9942

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+98ft-92ft

Overall

20714

Females

8244

F55-59

8244

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

23471

Females

9585

F55-59

9585

40K→Finish

24.9 - 26.2 mi

Top 74%
×5story building
+80ft-24ft

Overall

22161

Females

8944

F55-59

8944

Passing Analysis

Category:
Athletes Passed
3073*
Passed By
4870
Net Change
-1797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21393
5K → 10K273*812-539#21393#21932
10K → 15K66*2366-2300#21932#24232
15K → 21K1329*40+1289#24232#22943
21K → 25K192*648-456#22943#23399
25K → 30K241*522-281#23399#23680
30K → 35K589*102+487#23680#23193
35K → 40K255*303-48#23193#23241
40K → Finish128*77+51#23241#23190
TOTALS3073*4870-1797

* 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