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MARINE CORPS MARATHON 2025

Jennifer Waszelewski

Sparrows Pt, MD

Bib: 21149 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Female)
#0 / 12338
Top 16%
Division (F35-39)
#0 / 1413
Top 17%
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
9:43/mi
30:11
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:57/mi
58:00
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:58/mi
1:25:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:15/mi
2:00:24
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:10/mi
2:23:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:43/mi
2:53:20
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:16/mi
3:22:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:10/mi
3:50:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:46/mi
4:02:34
↑ 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
Time2:00:24
Pace9:14 /mi
2nd Half
Distance13.17 mi
Time2:02:09
Pace9:16 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:3630:119:4330:11
9:43
-
10K
6.21 mi08:33:2558:009:2027:49
8:57
-0:46
15K
9.32 mi09:01:181:25:539:1327:53
8:58
+0:01
21K
13.05 mi09:35:492:00:249:1434:31
9:15
+0:17
25K
15.53 mi09:58:352:23:109:1322:46
9:10
-0:05
30K
18.64 mi10:28:452:53:209:1830:10
9:43
+0:33
35K
21.75 mi10:57:313:22:069:1828:46
9:16
-0:27
40K
24.85 mi11:26:013:50:369:1728:30
9:10
-0:06
Finish
26.22 mi11:37:594:02:349:1511:58
8:46
-0:24

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

8:46 /mi

Average Pace

9:15 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:13

75% of race

Time at Steady Pace

1:00:21

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /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 mi08:05:3630:119:4330:11
9:43
#9944
10K
6.21 mi08:33:2558:009:2027:49
8:57
#9589
15K
9.32 mi09:01:181:25:539:1327:53
8:58
#9321
21K
13.05 mi09:35:492:00:249:1434:31
9:15
#9268
25K
15.53 mi09:58:352:23:109:1322:46
9:10
#9234
30K
18.64 mi10:28:452:53:209:1830:10
9:43
#9176
35K
21.75 mi10:57:313:22:069:1828:46
9:16
#8408
40K
24.85 mi11:26:013:50:369:1728:30
9:10
#7649
Finish
26.22 mi11:37:594:02:349:1511:58
8:46
#7310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi994427073138978(Top 30%)2345(Top 19%)268(Top 19%)
10K6.21 mi3.10 mi9589+3552547+160298+159215(Top 31%)2400(Top 19%)279(Top 20%)
15K9.32 mi3.11 mi9321+2682459+88281+178978(Top 30%)2345(Top 19%)268(Top 19%)
21K13.05 mi3.73 mi9268+532447+12280+19340(Top 31%)2478(Top 20%)288(Top 21%)
25K15.53 mi2.48 mi9234+342455-8281-19631(Top 32%)2685(Top 22%)319(Top 23%)
30K18.64 mi3.11 mi9176+582483-28291-109305(Top 31%)2738(Top 22%)316(Top 23%)
35K21.75 mi3.11 mi8408+7682275+208266+256185(Top 21%)1721(Top 14%)207(Top 15%)
40K24.85 mi3.10 mi7649+7592084+191242+244722(Top 16%)1378(Top 11%)169(Top 12%)
Finish26.22 mi1.37 mi7310+3392012+72237+53517(Top 12%)960(Top 8%)113(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×18story building
+279ft-164ft

Overall

8978

Females

2345

F35-39

2345

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

9215

Females

2400

F35-39

2400

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+51ft-55ft

Overall

8978

Females

2345

F35-39

2345

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9340

Females

2478

F35-39

2478

21K→25K

13.1 - 15.5 mi

Top 32%
×2story building
+35ft-8ft

Overall

9631

Females

2685

F35-39

2685

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

9305

Females

2738

F35-39

2738

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6185

Females

1721

F35-39

1721

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4722

Females

1378

F35-39

1378

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3517

Females

960

F35-39

960

Passing Analysis

Category:
Athletes Passed
3667*
Passed By
1033
Net Change
+2634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9944
5K → 10K516*161+355#9944#9589
10K → 15K370*102+268#9589#9321
15K → 21K290*237+53#9321#9268
21K → 25K252*218+34#9268#9234
25K → 30K311*253+58#9234#9176
30K → 35K802*34+768#9176#8408
35K → 40K782*23+759#8408#7649
40K → Finish344*5+339#7649#7310
TOTALS3667*1033+2634

* 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