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MARINE CORPS MARATHON 2025

Ruby Len

Springfield, VA

Bib: 1082 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 32%
Gender (Female)
#0 / 12338
Top 24%
Masters (Masters Women)
#0 / 5451
Top 15%
Division (F50-54)
#0 / 1155
Top 13%
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
9:49/mi
30:30
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:17/mi
59:21
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:27/mi
1:28:42
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:30/mi
2:04:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:16/mi
2:27:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:06/mi
3:01:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:54/mi
3:32:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:57/mi
4:03:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:54/mi
4:16:47
↑ 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
Time2:04:07
Pace9:31 /mi
2nd Half
Distance13.17 mi
Time2:12:40
Pace10:04 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:4730:309:4930:30
9:49
-
10K
6.21 mi08:34:3859:219:3328:51
9:17
-0:32
15K
9.32 mi09:03:591:28:429:3129:21
9:27
+0:10
21K
13.05 mi09:39:242:04:079:3135:25
9:30
+0:03
25K
15.53 mi10:02:252:27:089:2823:01
9:16
-0:14
30K
18.64 mi10:36:533:01:369:4534:28
11:06
+1:50
35K
21.75 mi11:07:403:32:239:4630:47
9:54
-1:12
40K
24.85 mi11:38:344:03:179:4730:54
9:57
+0:03
Finish
26.22 mi11:52:044:16:479:4813:30
9:54
-0:03

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

9:16 /mi

Average Pace

9:48 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:42:19

87% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

34:28

13% of race

Average Pace: 9:48 /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 mi08:05:4730:309:4930:30
9:49
#10538
10K
6.21 mi08:34:3859:219:3328:51
9:17
#10869
15K
9.32 mi09:03:591:28:429:3129:21
9:27
#11080
21K
13.05 mi09:39:242:04:079:3135:25
9:30
#10882
25K
15.53 mi10:02:252:27:089:2823:01
9:16
#10590
30K
18.64 mi10:36:533:01:369:4534:28
11:06
#11421
35K
21.75 mi11:07:403:32:239:4630:47
9:54
#10713
40K
24.85 mi11:38:344:03:179:4730:54
9:57
#9969
Finish
26.22 mi11:52:044:16:479:4813:30
9:54
#9742
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi10538292715911681(Top 39%)3352(Top 27%)184(Top 16%)
10K6.21 mi3.10 mi10869-3313035-108167-811241(Top 37%)3160(Top 26%)176(Top 16%)
15K9.32 mi3.11 mi11080-2113104-69166+111681(Top 39%)3352(Top 27%)184(Top 16%)
21K13.05 mi3.73 mi10882+1983036+68163+310664(Top 35%)2971(Top 24%)156(Top 14%)
25K15.53 mi2.48 mi10590+2922960+76155+810044(Top 33%)2847(Top 23%)135(Top 12%)
30K18.64 mi3.11 mi11421-8313366-406186-3115138(Top 50%)5296(Top 43%)325(Top 29%)
35K21.75 mi3.11 mi10713+7083190+176169+178771(Top 29%)2785(Top 23%)133(Top 12%)
40K24.85 mi3.10 mi9969+7443012+178156+137550(Top 25%)2525(Top 20%)124(Top 11%)
Finish26.22 mi1.37 mi9742+2272951+61151+57530(Top 25%)2578(Top 21%)112(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11681

Females

3352

F50-54

3352

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11241

Females

3160

F50-54

3160

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11681

Females

3352

F50-54

3352

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10664

Females

2971

F50-54

2971

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

10044

Females

2847

F50-54

2847

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

15138

Females

5296

F50-54

5296

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8771

Females

2785

F50-54

2785

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

7550

Females

2525

F50-54

2525

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7530

Females

2578

F50-54

2578

Passing Analysis

Category:
Athletes Passed
2985*
Passed By
2189
Net Change
+796
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10538
5K → 10K180*511-331#10538#10869
10K → 15K159*370-211#10869#11080
15K → 21K356*158+198#11080#10882
21K → 25K372*80+292#10882#10590
25K → 30K120*951-831#10590#11421
30K → 35K765*57+708#11421#10713
35K → 40K778*34+744#10713#9969
40K → Finish255*28+227#9969#9742
TOTALS2985*2189+796

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

📊

Passing Visuals

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