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MARINE CORPS MARATHON 2025

Jennifer Johnson

San Diego, CA

Bib: 27893 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
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
11:22/mi
35:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:50/mi
1:08:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:04/mi
1:43:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:29/mi
2:33:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:32/mi
3:09:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:13/mi
3:53:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:57/mi
4:40:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:29/mi
5:31:34
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:28/mi
5:54:02
↑ 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
2:33:3711:46 /mi⚡ faster
2nd Half
3:20:2415:13 /mi+30.5%
Positive split — 30.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:0435:2011:2235:20
11:22
-
10K
6.21 mi09:05:421:08:5811:0633:38
10:50
-0:32
15K
9.32 mi09:40:041:43:2011:0534:22
11:04
+0:14
21K
13.05 mi10:30:212:33:3711:4650:17
13:29
+2:25
25K
15.53 mi11:06:283:09:4412:1336:07
14:32
+1:03
30K
18.64 mi11:50:393:53:5512:3344:11
14:13
-0:19
35K
21.75 mi12:37:054:40:2112:5346:26
14:57
+0:44
40K
24.85 mi13:28:185:31:3413:2051:13
16:29
+1:32
Finish
26.22 mi13:50:465:54:0213:3122:28
16:28
-0:01

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

10:50 /mi

Average Pace

13:31 /mi

Slowest Pace

16:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:43:20

29% of race

Time at Steady Pace

2:57:01

50% of race

Time at Slower Pace

1:13:41

21% of race

Average Pace: 13:30 /mi

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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.

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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 mi08:32:0435:2011:2235:20
11:22
#20526
10K
6.21 mi09:05:421:08:5811:0633:38
10:50
#20777
15K
9.32 mi09:40:041:43:2011:0534:22
11:04
#20770
21K
13.05 mi10:30:212:33:3711:4650:17
13:29
#23274
25K
15.53 mi11:06:283:09:4412:1336:07
14:32
#24451
30K
18.64 mi11:50:393:53:5512:3344:11
14:13
#24591
35K
21.75 mi12:37:054:40:2112:5346:26
14:57
#24769
40K
24.85 mi13:28:185:31:3413:2051:13
16:29
#25334
Finish
26.22 mi13:50:465:54:0213:3122:28
16:28
#25563
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi205267280835210527502867
10K6.21 mi3.10 mi20777-2517374-94862-27211627553880
15K9.32 mi3.11 mi20770+77369+5857+5210527502867
21K13.05 mi3.73 mi23274-25048619-12501009-15226622104411258
25K15.53 mi2.48 mi24451-11779264-6451085-7627917113401386
30K18.64 mi3.11 mi24591-1409420-1561106-2125124100931206
35K21.75 mi3.11 mi24769-1789612-1921135-2925428103981256
40K24.85 mi3.10 mi25334-5659962-3501188-5327067111261341
Finish26.22 mi1.37 mi25563-22910094-1321203-1526946110191332

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×18story building
+279ft-164ft

Overall

21052

Females

7502

F40-44

7502

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21162

Females

7553

F40-44

7553

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+51ft-55ft

Overall

21052

Females

7502

F40-44

7502

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26622

Females

10441

F40-44

10441

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

27917

Females

11340

F40-44

11340

25K→30K

15.5 - 18.6 mi

Top 84%
×2story building
+58ft-57ft

Overall

25124

Females

10093

F40-44

10093

30K→35K

18.6 - 21.8 mi

Top 85%
×2story building
+98ft-92ft

Overall

25428

Females

10398

F40-44

10398

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

27067

Females

11126

F40-44

11126

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

26946

Females

11019

F40-44

11019

Passing Analysis

Category:
Athletes Passed
1613*
Passed By
6650
Net Change
-5037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20526
5K → 10K355*606-251#20526#20777
10K → 15K423*416+7#20777#20770
15K → 21K107*2611-2504#20770#23274
21K → 25K76*1253-1177#23274#24451
25K → 30K277*417-140#24451#24591
30K → 35K244*422-178#24591#24769
35K → 40K95*660-565#24769#25334
40K → Finish36*265-229#25334#25563
TOTALS1613*6650-5037

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions