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MARINE CORPS MARATHON 2025

Amber Farn

Brambleton, VA

Bib: 1871 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Female)
#0 / 12338
Top 22%
Division (F35-39)
#0 / 1413
Top 22%
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
10:07/mi
31:25
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:09/mi
59:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:18/mi
1:28:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:18/mi
2:03:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:08/mi
2:26:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:59/mi
2:57:09
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:57/mi
3:28:03
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:05/mi
3:59:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:04/mi
4:13:06
↑ 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
Time2:03:27
Pace9:28 /mi
2nd Half
Distance13.17 mi
Time2:09:39
Pace9:51 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:1831:2510:0731:25
10:07
-
10K
6.21 mi08:31:4359:509:3828:25
9:09
-0:58
15K
9.32 mi09:00:381:28:459:3128:55
9:18
+0:09
21K
13.05 mi09:35:202:03:279:2834:42
9:18
0:00
25K
15.53 mi09:58:012:26:089:2422:41
9:08
-0:10
30K
18.64 mi10:29:022:57:099:3031:01
9:59
+0:51
35K
21.75 mi10:59:563:28:039:3430:54
9:57
-0:02
40K
24.85 mi11:31:153:59:229:3831:19
10:05
+0:08
Finish
26.22 mi11:44:594:13:069:4013:44
10:04
-0:01

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

9:08 /mi

Average Pace

9:40 /mi

Slowest Pace

10:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:38

70% of race

Time at Steady Pace

1:16:28

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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 mi08:03:1831:2510:0731:25
10:07
#12351
10K
6.21 mi08:31:4359:509:3828:25
9:09
#11294
15K
9.32 mi09:00:381:28:459:3128:55
9:18
#11112
21K
13.05 mi09:35:202:03:279:2834:42
9:18
#10615
25K
15.53 mi09:58:012:26:089:2422:41
9:08
#10293
30K
18.64 mi10:29:022:57:099:3031:01
9:59
#10195
35K
21.75 mi10:59:563:28:039:3430:54
9:57
#9739
40K
24.85 mi11:31:153:59:229:3831:19
10:05
#9200
Finish
26.22 mi11:44:594:13:069:4013:44
10:04
#9055
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi12351363742410847(Top 36%)3029(Top 25%)358(Top 26%)
10K6.21 mi3.10 mi11294+10573192+445372+5210416(Top 35%)2827(Top 23%)328(Top 23%)
15K9.32 mi3.11 mi11112+1823121+71365+710847(Top 36%)3029(Top 25%)358(Top 26%)
21K13.05 mi3.73 mi10615+4972939+182342+239603(Top 32%)2570(Top 21%)298(Top 21%)
25K15.53 mi2.48 mi10293+3222847+92330+129426(Top 31%)2613(Top 21%)310(Top 22%)
30K18.64 mi3.11 mi10195+982851-4332-210460(Top 35%)3227(Top 26%)370(Top 26%)
35K21.75 mi3.11 mi9739+4562783+68328+48897(Top 30%)2827(Top 23%)337(Top 24%)
40K24.85 mi3.10 mi9200+5392699+84316+128016(Top 27%)2722(Top 22%)314(Top 22%)
Finish26.22 mi1.37 mi9055+1452678+213168219(Top 27%)2882(Top 23%)329(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

10847

Females

3029

F35-39

3029

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10416

Females

2827

F35-39

2827

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

10847

Females

3029

F35-39

3029

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9603

Females

2570

F35-39

2570

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9426

Females

2613

F35-39

2613

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10460

Females

3227

F35-39

3227

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

8897

Females

2827

F35-39

2827

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

8016

Females

2722

F35-39

2722

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

8219

Females

2882

F35-39

2882

Passing Analysis

Category:
Athletes Passed
4114*
Passed By
818
Net Change
+3296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12351
5K → 10K1118*61+1057#12351#11294
10K → 15K350*168+182#11294#11112
15K → 21K566*69+497#11112#10615
21K → 25K387*65+322#10615#10293
25K → 30K318*220+98#10293#10195
30K → 35K570*114+456#10195#9739
35K → 40K616*77+539#9739#9200
40K → Finish189*44+145#9200#9055
TOTALS4114*818+3296

* 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