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MARINE CORPS MARATHON 2025

Stacy Jensen

Spotsylvania, VA

Bib: 2242 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
13:15/mi
41:09
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:06/mi
1:21:51
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
15:47/mi
2:10:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
16:55/mi
3:13:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
18:14/mi
3:59:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
17:58/mi
4:55:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:06/mi
5:42:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:06/mi
6:28:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
18:46/mi
6:54:32
↑ 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
Time3:13:56
Pace14:52 /mi
2nd Half
Distance13.17 mi
Time3:40:36
Pace16:45 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:45:3141:0913:1541:09
13:15
-
10K
6.21 mi09:26:131:21:5113:1040:42
13:06
-0:09
15K
9.32 mi10:15:152:10:5314:0349:02
15:47
+2:41
21K
13.05 mi11:18:183:13:5614:521:03:03
16:55
+1:08
25K
15.53 mi12:03:363:59:1415:2445:18
18:14
+1:19
30K
18.64 mi12:59:264:55:0415:5055:50
17:58
-0:16
35K
21.75 mi13:46:225:42:0015:4446:56
15:06
-2:52
40K
24.85 mi14:33:186:28:5615:3946:56
15:06
0:00
Finish
26.22 mi14:58:546:54:3215:4925:36
18:46
+3:40

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

13:06 /mi

Average Pace

15:49 /mi

Slowest Pace

18:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:51

20% of race

Time at Steady Pace

2:22:54

34% of race

Time at Slower Pace

3:09:47

46% of race

Average Pace: 15:49 /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 mi08:45:3141:0913:1541:09
13:15
#28227
10K
6.21 mi09:26:131:21:5113:1040:42
13:06
#28677
15K
9.32 mi10:15:152:10:5314:0349:02
15:47
#29747
21K
13.05 mi11:18:183:13:5614:521:03:03
16:55
#29923
25K
15.53 mi12:03:363:59:1415:2445:18
18:14
#29967
30K
18.64 mi12:59:264:55:0415:5055:50
17:58
#29906
35K
21.75 mi13:46:225:42:0015:4446:56
15:06
#29753
40K
24.85 mi14:33:186:28:5615:3946:56
15:06
#29473
Finish
26.22 mi14:58:546:54:3215:4925:36
18:46
#29462
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi282271119711197301681237712377
10K6.21 mi3.10 mi28677-45011451-25411451-254289901166911669
15K9.32 mi3.11 mi29747-107012113-66212113-662301681237712377
21K13.05 mi3.73 mi29923-17612230-11712230-117300361232312323
25K15.53 mi2.48 mi29967-4412261-3112261-31300121231412314
30K18.64 mi3.11 mi29906+6112246+1512246+15297891224512245
35K21.75 mi3.11 mi29753+15312166+8012166+80257791055010550
40K24.85 mi3.10 mi29473+28012033+13312033+1332436499639963
Finish26.22 mi1.37 mi29462+1112040-712040-7289111187911879

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×18story building
+279ft-164ft

Overall

30168

Females

12377

F35-39

12377

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28990

Females

11669

F35-39

11669

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+51ft-55ft

Overall

30168

Females

12377

F35-39

12377

15K→21K

9.3 - 13.1 mi

Top 100%
×1story
+20ft-37ft

Overall

30036

Females

12323

F35-39

12323

21K→25K

13.1 - 15.5 mi

Top 100%
×2story building
+35ft-8ft

Overall

30012

Females

12314

F35-39

12314

25K→30K

15.5 - 18.6 mi

Top 99%
×2story building
+58ft-57ft

Overall

29789

Females

12245

F35-39

12245

30K→35K

18.6 - 21.8 mi

Top 86%
×2story building
+98ft-92ft

Overall

25779

Females

10550

F35-39

10550

35K→40K

21.8 - 24.9 mi

Top 81%
×2story building
+36ft-53ft

Overall

24364

Females

9963

F35-39

9963

40K→Finish

24.9 - 26.2 mi

Top 96%
×5story building
+80ft-24ft

Overall

28911

Females

11879

F35-39

11879

Passing Analysis

Category:
Athletes Passed
846*
Passed By
2081
Net Change
-1235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28227
5K → 10K89*539-450#28227#28677
10K → 15K16*1086-1070#28677#29747
15K → 21K72*248-176#29747#29923
21K → 25K59*103-44#29923#29967
25K → 30K92*31+61#29967#29906
30K → 35K157*4+153#29906#29753
35K → 40K317*37+280#29753#29473
40K → Finish44*33+11#29473#29462
TOTALS846*2081-1235

* 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