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MARINE CORPS MARATHON 2025

Kim Nguyen Wunderlich

Alexandria, VA

Bib: 3929 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 13%
Gender (Female)
#0 / 12338
Top 7%
Masters (Masters Women)
#0 / 5451
Top 4%
Division (F40-44)
#0 / 1527
Top 6%
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
8:49/mi
27:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:24/mi
53:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:26/mi
1:19:43
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:39/mi
1:51:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:20/mi
2:12:40
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:35/mi
2:39:20
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:26/mi
3:05:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:26/mi
3:31:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:49/mi
3:43:46
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time1:51:58
Pace8:35 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time1:51:47
Pace8:29 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:0027:248:4927:24
8:49
-
10K
6.21 mi08:15:0653:308:3726:06
8:24
-0:25
15K
9.32 mi08:41:191:19:438:3326:13
8:26
+0:02
21K
13.05 mi09:13:341:51:588:3532:15
8:39
+0:13
25K
15.53 mi09:34:162:12:408:3220:42
8:20
-0:19
30K
18.64 mi10:00:562:39:208:3326:40
8:35
+0:15
35K
21.75 mi10:27:083:05:328:3226:12
8:26
-0:09
40K
24.85 mi10:53:203:31:448:3126:12
8:26
0:00
Finish
26.22 mi11:05:223:43:468:3212:02
8:49
+0:23

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

8:20 /mi

Average Pace

8:32 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:20

82% of race

Time at Steady Pace

39:26

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi07:49:0027:248:4927:24
8:49
#4669
10K
6.21 mi08:15:0653:308:3726:06
8:24
#5037
15K
9.32 mi08:41:191:19:438:3326:13
8:26
#5148
21K
13.05 mi09:13:341:51:588:3532:15
8:39
#5207
25K
15.53 mi09:34:162:12:408:3220:42
8:20
#5078
30K
18.64 mi10:00:562:39:208:3326:40
8:35
#4788
35K
21.75 mi10:27:083:05:328:3226:12
8:26
#4334
40K
24.85 mi10:53:203:31:448:3126:12
8:26
#3904
Finish
26.22 mi11:05:223:43:468:3212:02
8:49
#3803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi466997711154291180131
10K6.21 mi3.10 mi5037-3681068-91124-1355931196143
15K9.32 mi3.11 mi5148-1111092-24130-654291180131
21K13.05 mi3.73 mi5207-591114-2213055531228139
25K15.53 mi2.48 mi5078+1291093+21129+148851089119
30K18.64 mi3.11 mi4788+2901050+43125+44195945101
35K21.75 mi3.11 mi4334+454967+83113+12298267674
40K24.85 mi3.10 mi3904+430868+99100+13248958364
Finish26.22 mi1.37 mi3803+101856+1299+13655102098

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5429

Females

1180

F40-44

1180

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5593

Females

1196

F40-44

1196

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+51ft-55ft

Overall

5429

Females

1180

F40-44

1180

15K→21K

9.3 - 13.1 mi

Top 18%
×1story
+20ft-37ft

Overall

5553

Females

1228

F40-44

1228

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4885

Females

1089

F40-44

1089

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4195

Females

945

F40-44

945

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

2982

Females

676

F40-44

676

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

2489

Females

583

F40-44

583

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3655

Females

1020

F40-44

1020

Passing Analysis

Category:
Athletes Passed
1858*
Passed By
992
Net Change
+866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4669
5K → 10K94*462-368#4669#5037
10K → 15K101*212-111#5037#5148
15K → 21K112*171-59#5148#5207
21K → 25K18455+129#5207#5078
25K → 30K322*32+290#5078#4788
30K → 35K472*18+454#4788#4334
35K → 40K450*20+430#4334#3904
40K → Finish123*22+101#3904#3803
TOTALS1858*992+866

* 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