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MARINE CORPS MARATHON 2025

Nicole Witcofsky

Annapolis, MD

Bib: 18019 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 40%
Gender (Female)
#0 / 12338
Top 32%
Division (F35-39)
#0 / 1413
Top 31%
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
10:29/mi
32:33
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:52/mi
1:03:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:57/mi
1:34:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:14/mi
2:12:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:51/mi
2:36:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:35/mi
3:09:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:12/mi
3:41:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:34/mi
4:14:08
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:16/mi
4:28:08
↑ 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
Time2:12:15
Pace10:08 /mi
2nd Half
Distance13.17 mi
Time2:15:53
Pace10:19 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:4632:3310:2932:33
10:29
-
10K
6.21 mi08:43:251:03:1210:1030:39
9:52
-0:37
15K
9.32 mi09:14:201:34:0710:0630:55
9:57
+0:05
21K
13.05 mi09:52:282:12:1510:0838:08
10:14
+0:17
25K
15.53 mi10:16:562:36:4310:0524:28
9:51
-0:23
30K
18.64 mi10:49:493:09:3610:1032:53
10:35
+0:44
35K
21.75 mi11:21:303:41:1710:1031:41
10:12
-0:23
40K
24.85 mi11:54:214:14:0810:1332:51
10:34
+0:22
Finish
26.22 mi12:08:214:28:0810:1414:00
10:16
-0:18

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

9:51 /mi

Average Pace

10:14 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:51

63% of race

Time at Steady Pace

1:38:17

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:14 /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 mi08:12:4632:3310:2932:33
10:29
#14662
10K
6.21 mi08:43:251:03:1210:1030:39
9:52
#14676
15K
9.32 mi09:14:201:34:0710:0630:55
9:57
#14535
21K
13.05 mi09:52:282:12:1510:0838:08
10:14
#14368
25K
15.53 mi10:16:562:36:4310:0524:28
9:51
#13971
30K
18.64 mi10:49:493:09:3610:1032:53
10:35
#13660
35K
21.75 mi11:21:303:41:1710:1031:41
10:12
#12809
40K
24.85 mi11:54:214:14:0810:1332:51
10:34
#12212
Finish
26.22 mi12:08:214:28:0810:1414:00
10:16
#11997
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi146624579534145024556537
10K6.21 mi3.10 mi14676-144577+2533+1147804612531
15K9.32 mi3.11 mi14535+1414537+40533145024556537
21K13.05 mi3.73 mi14368+1674483+54528+5143874517529
25K15.53 mi2.48 mi13971+3974374+109513+15128404032452
30K18.64 mi3.11 mi13660+3114319+55499+14130164331475
35K21.75 mi3.11 mi12809+8514076+243467+3298633264385
40K24.85 mi3.10 mi12212+5973948+128448+1998913543397
Finish26.22 mi1.37 mi11997+2153897+51442+689983228369

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14502

Females

4556

F35-39

4556

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14780

Females

4612

F35-39

4612

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14502

Females

4556

F35-39

4556

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14387

Females

4517

F35-39

4517

21K→25K

13.1 - 15.5 mi

Top 43%
×2story building
+35ft-8ft

Overall

12840

Females

4032

F35-39

4032

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

13016

Females

4331

F35-39

4331

30K→35K

18.6 - 21.8 mi

Top 33%
×2story building
+98ft-92ft

Overall

9863

Females

3264

F35-39

3264

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9891

Females

3543

F35-39

3543

40K→Finish

24.9 - 26.2 mi

Top 30%
×5story building
+80ft-24ft

Overall

8998

Females

3228

F35-39

3228

Passing Analysis

Category:
Athletes Passed
4021*
Passed By
1356
Net Change
+2665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14662
5K → 10K409*423-14#14662#14676
10K → 15K404*263+141#14676#14535
15K → 21K419*252+167#14535#14368
21K → 25K480*83+397#14368#13971
25K → 30K482*171+311#13971#13660
30K → 35K892*41+851#13660#12809
35K → 40K684*87+597#12809#12212
40K → Finish251*36+215#12212#11997
TOTALS4021*1356+2665

* 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