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MARINE CORPS MARATHON 2025

Jennifer Zysk

Hanover, MA

Bib: 14734 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
11:33/mi
35:53
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:00/mi
1:10:04
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:24/mi
1:45:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:13/mi
2:31:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:26/mi
3:01:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:29/mi
3:43:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:26/mi
4:25:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:58/mi
5:05:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:29/mi
5:22:51
↑ 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
Time2:31:01
Pace11:34 /mi
2nd Half
Distance13.17 mi
Time2:51:49
Pace13:03 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:5335:5311:3335:53
11:33
-
10K
6.21 mi08:51:041:10:0411:1734:11
11:00
-0:33
15K
9.32 mi09:26:301:45:3011:1935:26
11:24
+0:24
21K
13.05 mi10:12:012:31:0111:3445:31
12:13
+0:49
25K
15.53 mi10:42:563:01:5611:4330:55
12:26
+0:13
30K
18.64 mi11:24:483:43:4812:0041:52
13:29
+1:03
35K
21.75 mi12:06:324:25:3212:1341:44
13:26
-0:03
40K
24.85 mi12:46:495:05:4912:1840:17
12:58
-0:28
Finish
26.22 mi13:03:515:22:5112:1917:02
12:29
-0:29

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

11:00 /mi

Average Pace

12:19 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:30

33% of race

Time at Steady Pace

1:33:28

29% of race

Time at Slower Pace

2:03:53

38% of race

Average Pace: 12:19 /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 mi08:16:5335:5311:3335:53
11:33
#21519
10K
6.21 mi08:51:041:10:0411:1734:11
11:00
#21780
15K
9.32 mi09:26:301:45:3011:1935:26
11:24
#22083
21K
13.05 mi10:12:012:31:0111:3445:31
12:13
#22454
25K
15.53 mi10:42:563:01:5611:4330:55
12:26
#22494
30K
18.64 mi11:24:483:43:4812:0041:52
13:29
#22525
35K
21.75 mi12:06:324:25:3212:1341:44
13:26
#22330
40K
24.85 mi12:46:495:05:4912:1840:17
12:58
#21681
Finish
26.22 mi13:03:515:22:5112:1917:02
12:29
#21367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi21519776388722670(Top 75%)8285(Top 67%)962(Top 69%)
10K6.21 mi3.10 mi21780-2617876-113913-2622180(Top 74%)8066(Top 65%)941(Top 67%)
15K9.32 mi3.11 mi22083-3037993-117927-1422670(Top 75%)8285(Top 67%)962(Top 69%)
21K13.05 mi3.73 mi22454-3718211-218957-3023057(Top 77%)8598(Top 70%)1015(Top 73%)
25K15.53 mi2.48 mi22494-408288-77967-1023051(Top 77%)8858(Top 72%)1023(Top 73%)
30K18.64 mi3.11 mi22525-318406-118976-922995(Top 77%)9012(Top 73%)1037(Top 74%)
35K21.75 mi3.11 mi22330+1958419-13977-121215(Top 71%)8465(Top 69%)971(Top 69%)
40K24.85 mi3.10 mi21681+6498196+223953+2418239(Top 61%)7272(Top 59%)838(Top 60%)
Finish26.22 mi1.37 mi21367+3148085+111939+1417486(Top 58%)6939(Top 56%)802(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×18story building
+279ft-164ft

Overall

22670

Females

8285

F35-39

8285

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

22180

Females

8066

F35-39

8066

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+51ft-55ft

Overall

22670

Females

8285

F35-39

8285

15K→21K

9.3 - 13.1 mi

Top 77%
×1story
+20ft-37ft

Overall

23057

Females

8598

F35-39

8598

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23051

Females

8858

F35-39

8858

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+58ft-57ft

Overall

22995

Females

9012

F35-39

9012

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+98ft-92ft

Overall

21215

Females

8465

F35-39

8465

35K→40K

21.8 - 24.9 mi

Top 61%
×2story building
+36ft-53ft

Overall

18239

Females

7272

F35-39

7272

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

17486

Females

6939

F35-39

6939

Passing Analysis

Category:
Athletes Passed
3221*
Passed By
3069
Net Change
+152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21519
5K → 10K364*625-261#21519#21780
10K → 15K296*599-303#21780#22083
15K → 21K445*816-371#22083#22454
21K → 25K343*383-40#22454#22494
25K → 30K327*358-31#22494#22525
30K → 35K412*217+195#22525#22330
35K → 40K704*55+649#22330#21681
40K → Finish330*16+314#21681#21367
TOTALS3221*3069+152

* 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