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MARINE CORPS MARATHON 2025

Rebecca Lane

Arlington, VA

Bib: 15751 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
10:33/mi
32:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:02/mi
1:03:56
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:31/mi
1:33:31
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:36/mi
2:09:17
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:11/mi
2:32:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:51/mi
3:08:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:29/mi
3:57:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:15/mi
4:47:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:28/mi
5:08:37
↑ 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
Time2:09:17
Pace9:54 /mi
2nd Half
Distance13.17 mi
Time2:59:20
Pace13:37 /mi
📊Positive Split: 38.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:0632:4710:3332:47
10:33
-
10K
6.21 mi08:42:151:03:5610:1731:09
10:02
-0:31
15K
9.32 mi09:11:501:33:3110:0229:35
9:31
-0:31
21K
13.05 mi09:47:362:09:179:5435:46
9:36
+0:05
25K
15.53 mi10:10:252:32:069:4722:49
9:11
-0:25
30K
18.64 mi10:47:153:08:5610:0836:50
11:51
+2:40
35K
21.75 mi11:35:213:57:0210:5448:06
15:29
+3:38
40K
24.85 mi12:25:504:47:3111:3450:29
16:15
+0:46
Finish
26.22 mi12:46:565:08:3711:4721:06
15:28
-0:47

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

9:11 /mi

Average Pace

11:47 /mi

Slowest Pace

16:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:08:56

61% of race

Time at Slower Pace

1:59:41

39% of race

Average Pace: 11:46 /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 mi08:11:0632:4710:3332:47
10:33
#15188
10K
6.21 mi08:42:151:03:5610:1731:09
10:02
#15439
15K
9.32 mi09:11:501:33:3110:0229:35
9:31
#14120
21K
13.05 mi09:47:362:09:179:5435:46
9:36
#13064
25K
15.53 mi10:10:252:32:069:4722:49
9:11
#12343
30K
18.64 mi10:47:153:08:5610:0836:50
11:51
#13480
35K
21.75 mi11:35:213:57:0210:5448:06
15:29
#16542
40K
24.85 mi12:25:504:47:3111:3450:29
16:15
#18747
Finish
26.22 mi12:46:565:08:3711:4721:06
15:28
#19309
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi151884799116112080(Top 40%)3504(Top 28%)892(Top 38%)
10K6.21 mi3.10 mi15439-2514916-1171187-2615840(Top 53%)5071(Top 41%)1197(Top 52%)
15K9.32 mi3.11 mi14120+13194363+5531074+11312080(Top 40%)3504(Top 28%)892(Top 38%)
21K13.05 mi3.73 mi13064+10563956+407999+7511140(Top 37%)3173(Top 26%)820(Top 35%)
25K15.53 mi2.48 mi12343+7213670+286932+679691(Top 32%)2712(Top 22%)719(Top 31%)
30K18.64 mi3.11 mi13480-11374237-5671065-13318014(Top 60%)6618(Top 54%)1526(Top 66%)
35K21.75 mi3.11 mi16542-30625709-14721353-28826611(Top 89%)10900(Top 88%)2151(Top 93%)
40K24.85 mi3.10 mi18747-22056853-11441576-22326676(Top 89%)10965(Top 89%)2167(Top 93%)
Finish26.22 mi1.37 mi19309-5627153-3001638-6225376(Top 84%)10346(Top 84%)2111(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×18story building
+279ft-164ft

Overall

12080

Females

3504

F25-29

3504

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

15840

Females

5071

F25-29

5071

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+51ft-55ft

Overall

12080

Females

3504

F25-29

3504

15K→21K

9.3 - 13.1 mi

Top 37%
×1story
+20ft-37ft

Overall

11140

Females

3173

F25-29

3173

21K→25K

13.1 - 15.5 mi

Top 32%
×2story building
+35ft-8ft

Overall

9691

Females

2712

F25-29

2712

25K→30K

15.5 - 18.6 mi

Top 60%
×2story building
+58ft-57ft

Overall

18014

Females

6618

F25-29

6618

30K→35K

18.6 - 21.8 mi

Top 89%
×2story building
+98ft-92ft

Overall

26611

Females

10900

F25-29

10900

35K→40K

21.8 - 24.9 mi

Top 89%
×2story building
+36ft-53ft

Overall

26676

Females

10965

F25-29

10965

40K→Finish

24.9 - 26.2 mi

Top 84%
×5story building
+80ft-24ft

Overall

25376

Females

10346

F25-29

10346

Passing Analysis

Category:
Athletes Passed
3620*
Passed By
7741
Net Change
-4121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15188
5K → 10K300*551-251#15188#15439
10K → 15K1336*17+1319#15439#14120
15K → 21K1077*21+1056#14120#13064
21K → 25K734*13+721#13064#12343
25K → 30K105*1242-1137#12343#13480
30K → 35K21*3083-3062#13480#16542
35K → 40K23*2228-2205#16542#18747
40K → Finish24*586-562#18747#19309
TOTALS3620*7741-4121

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions