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MARINE CORPS MARATHON 2025

Vanessa Mae Rosario

Rockville, MD

Bib: 2165 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
13:44/mi
42:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:59/mi
1:19:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:12/mi
1:57:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:00/mi
2:46:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:01/mi
3:21:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:13/mi
4:05:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:25/mi
4:50:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:35/mi
5:35:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:20/mi
5:54:55
↑ 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
Time2:46:16
Pace12:45 /mi
2nd Half
Distance13.17 mi
Time3:08:38
Pace14:19 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:43:2042:4113:4442:41
13:44
-
10K
6.21 mi09:20:331:19:5412:5237:13
11:59
-1:45
15K
9.32 mi09:58:281:57:4912:3837:55
12:12
+0:13
21K
13.05 mi10:46:552:46:1612:4548:27
13:00
+0:48
25K
15.53 mi11:21:453:21:0612:5734:50
14:01
+1:01
30K
18.64 mi12:05:564:05:1713:0944:11
14:13
+0:12
35K
21.75 mi12:50:444:50:0513:2044:48
14:25
+0:12
40K
24.85 mi13:36:015:35:2213:3045:17
14:35
+0:10
Finish
26.22 mi13:55:345:54:5513:3319:33
14:20
-0:15

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

11:59 /mi

Average Pace

13:33 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:35

35% of race

Time at Steady Pace

3:06:03

52% of race

Time at Slower Pace

45:17

13% of race

Average Pace: 13:32 /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 mi08:43:2042:4113:4442:41
13:44
#29095
10K
6.21 mi09:20:331:19:5412:5237:13
11:59
#28019
15K
9.32 mi09:58:281:57:4912:3837:55
12:12
#27265
21K
13.05 mi10:46:552:46:1612:4548:27
13:00
#26727
25K
15.53 mi11:21:453:21:0612:5734:50
14:01
#26869
30K
18.64 mi12:05:564:05:1713:0944:11
14:13
#26554
35K
21.75 mi12:50:444:50:0513:2044:48
14:25
#26264
40K
24.85 mi13:36:015:35:2213:3045:17
14:35
#25842
Finish
26.22 mi13:55:345:54:5513:3319:33
14:20
#25671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi2909511707133225617(Top 85%)9799(Top 79%)1144(Top 82%)
10K6.21 mi3.10 mi28019+107611079+6281275+5726363(Top 88%)10192(Top 83%)1183(Top 85%)
15K9.32 mi3.11 mi27265+75410657+4221229+4625617(Top 85%)9799(Top 79%)1144(Top 82%)
21K13.05 mi3.73 mi26727+53810391+2661217+1225391(Top 85%)9794(Top 79%)1157(Top 83%)
25K15.53 mi2.48 mi26869-14210539-1481231-1427006(Top 90%)10882(Top 88%)1243(Top 89%)
30K18.64 mi3.11 mi26554+31510437+1021216+1525125(Top 84%)10094(Top 82%)1155(Top 83%)
35K21.75 mi3.11 mi26264+29010374+631204+1224158(Top 80%)9848(Top 80%)1130(Top 81%)
40K24.85 mi3.10 mi25842+42210219+1551181+2323030(Top 77%)9392(Top 76%)1077(Top 77%)
Finish26.22 mi1.37 mi25671+17110147+721169+1222988(Top 77%)9311(Top 75%)1067(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×18story building
+279ft-164ft

Overall

25617

Females

9799

F35-39

9799

5K→10K

3.1 - 6.2 mi

Top 88%
×11story building
+103ft-217ft

Overall

26363

Females

10192

F35-39

10192

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+51ft-55ft

Overall

25617

Females

9799

F35-39

9799

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

25391

Females

9794

F35-39

9794

21K→25K

13.1 - 15.5 mi

Top 90%
×2story building
+35ft-8ft

Overall

27006

Females

10882

F35-39

10882

25K→30K

15.5 - 18.6 mi

Top 84%
×2story building
+58ft-57ft

Overall

25125

Females

10094

F35-39

10094

30K→35K

18.6 - 21.8 mi

Top 80%
×2story building
+98ft-92ft

Overall

24158

Females

9848

F35-39

9848

35K→40K

21.8 - 24.9 mi

Top 77%
×2story building
+36ft-53ft

Overall

23030

Females

9392

F35-39

9392

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

22988

Females

9311

F35-39

9311

Passing Analysis

Category:
Athletes Passed
4293*
Passed By
869
Net Change
+3424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29095
5K → 10K1091*15+1076#29095#28019
10K → 15K786*32+754#28019#27265
15K → 21K671*133+538#27265#26727
21K → 25K201*343-142#26727#26869
25K → 30K447*132+315#26869#26554
30K → 35K399*109+290#26554#26264
35K → 40K490*68+422#26264#25842
40K → Finish208*37+171#25842#25671
TOTALS4293*869+3424

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions