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MARINE CORPS MARATHON 2025

Christine Johnson

Ellicott City, MD

Bib: 9510 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 39%
Gender (Female)
#0 / 12338
Top 31%
Masters (Masters Women)
#0 / 5451
Top 21%
Division (F40-44)
#0 / 1527
Top 29%
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
9:51/mi
30:35
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:14/mi
1:02:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:49/mi
1:32:54
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:44/mi
2:09:10
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:15/mi
2:34:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:20/mi
3:06:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:37/mi
3:39:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:35/mi
4:12:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:31/mi
4:26:55
↑ 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
Time2:09:10
Pace9:54 /mi
2nd Half
Distance13.17 mi
Time2:17:45
Pace10:28 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:4730:359:5130:35
9:51
-
10K
6.21 mi08:20:351:02:2310:0231:48
10:14
+0:23
15K
9.32 mi08:51:061:32:549:5830:31
9:49
-0:25
21K
13.05 mi09:27:222:09:109:5436:16
9:44
-0:05
25K
15.53 mi09:52:502:34:389:5725:28
10:15
+0:31
30K
18.64 mi10:24:563:06:4410:0132:06
10:20
+0:05
35K
21.75 mi10:57:543:39:4210:0632:58
10:37
+0:17
40K
24.85 mi11:30:474:12:3510:1032:53
10:35
-0:02
Finish
26.22 mi11:45:074:26:5510:1114:20
10:31
-0:04

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

9:44 /mi

Average Pace

10:11 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:22

36% of race

Time at Steady Pace

2:49:33

64% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:11 /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 mi07:48:4730:359:5130:35
9:51
#10680
10K
6.21 mi08:20:351:02:2310:0231:48
10:14
#13839
15K
9.32 mi08:51:061:32:549:5830:31
9:49
#13691
21K
13.05 mi09:27:222:09:109:5436:16
9:44
#13003
25K
15.53 mi09:52:502:34:389:5725:28
10:15
#13215
30K
18.64 mi10:24:563:06:4410:0132:06
10:20
#12860
35K
21.75 mi10:57:543:39:4210:0632:58
10:37
#12433
40K
24.85 mi11:30:474:12:3510:1032:53
10:35
#11909
Finish
26.22 mi11:45:074:26:5510:1114:20
10:31
#11745
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi106802975339137324222485
10K6.21 mi3.10 mi13839-31594230-1255496-157173025723683
15K9.32 mi3.11 mi13691+1484178+52487+9137324222485
21K13.05 mi3.73 mi13003+6883931+247461+26118193461404
25K15.53 mi2.48 mi13215-2124052-121476-15147374884547
30K18.64 mi3.11 mi12860+3553974+78460+16119493873448
35K21.75 mi3.11 mi12433+4273917+57451+9114953996462
40K24.85 mi3.10 mi11909+5243818+99439+1299363562403
Finish26.22 mi1.37 mi11745+1643793+25436+399803671398

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13732

Females

4222

F40-44

4222

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17302

Females

5723

F40-44

5723

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13732

Females

4222

F40-44

4222

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

11819

Females

3461

F40-44

3461

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14737

Females

4884

F40-44

4884

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

11949

Females

3873

F40-44

3873

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

11495

Females

3996

F40-44

3996

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9936

Females

3562

F40-44

3562

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9980

Females

3671

F40-44

3671

Passing Analysis

Category:
Athletes Passed
3244*
Passed By
4309
Net Change
-1065
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10680
5K → 10K12*3171-3159#10680#13839
10K → 15K356*208+148#13839#13691
15K → 21K745*57+688#13691#13003
21K → 25K201*413-212#13003#13215
25K → 30K502*147+355#13215#12860
30K → 35K587*160+427#12860#12433
35K → 40K620*96+524#12433#11909
40K → Finish221*57+164#11909#11745
TOTALS3244*4309-1065

* 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