Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Skye Ferris

Falls Church, VA

Bib: 23786 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F20-24)
#0 / 1404
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
10:11/mi
31:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:20/mi
1:00:39
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:53/mi
1:31:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:14/mi
2:09:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:55/mi
2:36:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:18/mi
3:17:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:38/mi
4:00:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:05/mi
4:44:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:34/mi
5:01:10
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:09:29
Pace9:55 /mi
2nd Half
Distance13.17 mi
Time2:51:41
Pace13:02 /mi
📊Positive Split: 32.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:0331:3810:1131:38
10:11
-
10K
6.21 mi08:46:041:00:399:4629:01
9:20
-0:51
15K
9.32 mi09:16:461:31:219:4830:42
9:53
+0:33
21K
13.05 mi09:54:542:09:299:5538:08
10:14
+0:21
25K
15.53 mi10:22:022:36:3710:0527:08
10:55
+0:41
30K
18.64 mi11:03:213:17:5610:3741:19
13:18
+2:23
35K
21.75 mi11:45:424:00:1711:0342:21
13:38
+0:20
40K
24.85 mi12:29:264:44:0111:2643:44
14:05
+0:27
Finish
26.22 mi12:46:355:01:1011:3017:09
12:34
-1:31

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

9:20 /mi

Average Pace

11:30 /mi

Slowest Pace

14:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:43

20% of race

Time at Steady Pace

1:36:54

32% of race

Time at Slower Pace

2:24:33

48% of race

Average Pace: 11:29 /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 mi08:17:0331:3810:1131:38
10:11
#12760
10K
6.21 mi08:46:041:00:399:4629:01
9:20
#12144
15K
9.32 mi09:16:461:31:219:4830:42
9:53
#12730
21K
13.05 mi09:54:542:09:299:5538:08
10:14
#13138
25K
15.53 mi10:22:022:36:3710:0527:08
10:55
#13927
30K
18.64 mi11:03:213:17:5610:3741:19
13:18
#16026
35K
21.75 mi11:45:424:00:1711:0342:21
13:38
#17298
40K
24.85 mi12:29:264:44:0111:2643:44
14:05
#18135
Finish
26.22 mi12:46:355:01:1011:3017:09
12:34
#18135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi12760379963214097(Top 47%)4388(Top 36%)713(Top 51%)
10K6.21 mi3.10 mi12144+6163528+271594+3811587(Top 39%)3290(Top 27%)555(Top 40%)
15K9.32 mi3.11 mi12730-5863782-254629-3514097(Top 47%)4388(Top 36%)713(Top 51%)
21K13.05 mi3.73 mi13138-4083990-208658-2914385(Top 48%)4515(Top 37%)728(Top 52%)
25K15.53 mi2.48 mi13927-7894355-365706-4817788(Top 59%)6312(Top 51%)970(Top 69%)
30K18.64 mi3.11 mi16026-20995336-981859-15322518(Top 75%)8773(Top 71%)1184(Top 85%)
35K21.75 mi3.11 mi17298-12726063-727946-8721936(Top 73%)8801(Top 71%)1176(Top 84%)
40K24.85 mi3.10 mi18135-8376582-5191009-6321660(Top 72%)8778(Top 71%)1174(Top 84%)
Finish26.22 mi1.37 mi181356622-401015-617785(Top 59%)7075(Top 57%)1063(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×18story building
+279ft-164ft

Overall

14097

Females

4388

F20-24

4388

5K→10K

3.1 - 6.2 mi

Top 39%
×11story building
+103ft-217ft

Overall

11587

Females

3290

F20-24

3290

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

14097

Females

4388

F20-24

4388

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14385

Females

4515

F20-24

4515

21K→25K

13.1 - 15.5 mi

Top 59%
×2story building
+35ft-8ft

Overall

17788

Females

6312

F20-24

6312

25K→30K

15.5 - 18.6 mi

Top 75%
×2story building
+58ft-57ft

Overall

22518

Females

8773

F20-24

8773

30K→35K

18.6 - 21.8 mi

Top 73%
×2story building
+98ft-92ft

Overall

21936

Females

8801

F20-24

8801

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21660

Females

8778

F20-24

8778

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17785

Females

7075

F20-24

7075

Passing Analysis

Category:
Athletes Passed
1570*
Passed By
6945
Net Change
-5375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12760
5K → 10K748*132+616#12760#12144
10K → 15K115*701-586#12144#12730
15K → 21K205*613-408#12730#13138
21K → 25K107*896-789#13138#13927
25K → 30K55*2154-2099#13927#16026
30K → 35K106*1378-1272#16026#17298
35K → 40K104*941-837#17298#18135
40K → Finish130*1300#18135#18135
TOTALS1570*6945-5375

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions