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MARINE CORPS MARATHON 2025

Katie Lane

Alexandria, VA

Bib: 3539 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 27%
Gender (Female)
#0 / 12338
Top 19%
Division (F30-34)
#0 / 1621
Top 22%
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
8:05/mi
25:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:56/mi
49:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:09/mi
1:15:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:14/mi
1:49:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:15/mi
2:12:29
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:13/mi
2:44:12
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:06/mi
3:18:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:20/mi
3:53:53
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:39/mi
4:08:24
↑ 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
Time1:49:30
Pace8:23 /mi
2nd Half
Distance13.17 mi
Time2:18:54
Pace10:33 /mi
📊Positive Split: 26.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:0625:078:0525:07
8:05
-
10K
6.21 mi08:10:4549:468:0124:39
7:56
-0:09
15K
9.32 mi08:36:051:15:068:0325:20
8:09
+0:13
21K
13.05 mi09:10:291:49:308:2334:24
9:14
+1:05
25K
15.53 mi09:33:282:12:298:3222:59
9:15
+0:01
30K
18.64 mi10:05:112:44:128:4931:43
10:13
+0:58
35K
21.75 mi10:39:393:18:409:0834:28
11:06
+0:53
40K
24.85 mi11:14:523:53:539:2535:13
11:20
+0:14
Finish
26.22 mi11:29:234:08:249:2914:31
10:39
-0:41

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

7:56 /mi

Average Pace

9:29 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:06

30% of race

Time at Steady Pace

57:23

23% of race

Time at Slower Pace

1:55:55

47% of race

Average Pace: 9:28 /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 mi07:46:0625:078:0525:07
8:05
#2014
10K
6.21 mi08:10:4549:468:0124:39
7:56
#2557
15K
9.32 mi08:36:051:15:068:0325:20
8:09
#3173
21K
13.05 mi09:10:291:49:308:2334:24
9:14
#4333
25K
15.53 mi09:33:282:12:298:3222:59
9:15
#5039
30K
18.64 mi10:05:112:44:128:4931:43
10:13
#6110
35K
21.75 mi10:39:393:18:409:0834:28
11:06
#7502
40K
24.85 mi11:14:523:53:539:2535:13
11:20
#8227
Finish
26.22 mi11:29:234:08:249:2914:31
10:39
#8233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi2014347564156(Top 14%)814(Top 7%)122(Top 8%)
10K6.21 mi3.10 mi2557-543457-11077-213624(Top 12%)679(Top 6%)113(Top 7%)
15K9.32 mi3.11 mi3173-616574-11794-174156(Top 14%)814(Top 7%)122(Top 8%)
21K13.05 mi3.73 mi4333-1160873-299134-409159(Top 30%)2428(Top 20%)365(Top 23%)
25K15.53 mi2.48 mi5039-7061082-209161-279978(Top 33%)2816(Top 23%)417(Top 26%)
30K18.64 mi3.11 mi6110-10711431-349215-5411427(Top 38%)3643(Top 30%)551(Top 34%)
35K21.75 mi3.11 mi7502-13921972-541306-9113425(Top 45%)4874(Top 40%)733(Top 45%)
40K24.85 mi3.10 mi8227-7252311-339350-4412800(Top 43%)4889(Top 40%)724(Top 45%)
Finish26.22 mi1.37 mi8233-62347-36354-410525(Top 35%)3920(Top 32%)607(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4156

Females

814

F30-34

814

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

3624

Females

679

F30-34

679

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4156

Females

814

F30-34

814

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

9159

Females

2428

F30-34

2428

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

9978

Females

2816

F30-34

2816

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+58ft-57ft

Overall

11427

Females

3643

F30-34

3643

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

13425

Females

4874

F30-34

4874

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

12800

Females

4889

F30-34

4889

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10525

Females

3920

F30-34

3920

Passing Analysis

Category:
Athletes Passed
375*
Passed By
6594
Net Change
-6219
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2014
5K → 10K6*549-543#2014#2557
10K → 15K16*632-616#2557#3173
15K → 21K6*1166-1160#3173#4333
21K → 25K24730-706#4333#5039
25K → 30K39*1110-1071#5039#6110
30K → 35K77*1469-1392#6110#7502
35K → 40K99*824-725#7502#8227
40K → Finish108*114-6#8227#8233
TOTALS375*6594-6219

* 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