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MARINE CORPS MARATHON 2025

Allison Williamson

Fredericksbrg, VA

Bib: 2245 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
11:35/mi
35:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:22/mi
1:08:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:57/mi
1:42:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:01/mi
2:27:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
15:45/mi
3:06:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:35/mi
3:51:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:49/mi
4:37:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:26/mi
5:22:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:19/mi
5:40:32
↑ 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
Time2:27:01
Pace11:16 /mi
2nd Half
Distance13.17 mi
Time3:13:31
Pace14:42 /mi
📊Positive Split: 31.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:33:2835:5811:3535:58
11:35
-
10K
6.21 mi09:05:421:08:1210:5932:14
10:22
-1:13
15K
9.32 mi09:39:441:42:1410:5834:02
10:57
+0:35
21K
13.05 mi10:24:312:27:0111:1644:47
12:01
+1:04
25K
15.53 mi11:03:393:06:0911:5939:08
15:45
+3:44
30K
18.64 mi11:48:593:51:2912:2545:20
14:35
-1:10
35K
21.75 mi12:35:014:37:3112:4646:02
14:49
+0:14
40K
24.85 mi13:19:525:22:2212:5844:51
14:26
-0:23
Finish
26.22 mi13:38:025:40:3213:0018:10
13:19
-1:07

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

10:22 /mi

Average Pace

13:00 /mi

Slowest Pace

15:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:01

43% of race

Time at Steady Pace

18:10

5% of race

Time at Slower Pace

2:55:21

51% of race

Average Pace: 12:59 /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 mi08:33:2835:5811:3535:58
11:35
#21644
10K
6.21 mi09:05:421:08:1210:5932:14
10:22
#20075
15K
9.32 mi09:39:441:42:1410:5834:02
10:57
#20065
21K
13.05 mi10:24:312:27:0111:1644:47
12:01
#20860
25K
15.53 mi11:03:393:06:0911:5939:08
15:45
#23520
30K
18.64 mi11:48:593:51:2912:2545:20
14:35
#24065
35K
21.75 mi12:35:014:37:3112:4646:02
14:49
#24324
40K
24.85 mi13:19:525:22:2212:5844:51
14:26
#24066
Finish
26.22 mi13:38:025:40:3213:0018:10
13:19
#23817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi21644782289420502(Top 68%)7249(Top 59%)839(Top 60%)
10K6.21 mi3.10 mi20075+15697042+780805+8918318(Top 61%)6199(Top 50%)723(Top 52%)
15K9.32 mi3.11 mi20065+107023+19810-520502(Top 68%)7249(Top 59%)839(Top 60%)
21K13.05 mi3.73 mi20860-7957443-420867-5722442(Top 75%)8288(Top 67%)973(Top 70%)
25K15.53 mi2.48 mi23520-26608804-13611024-15729222(Top 97%)11957(Top 97%)1361(Top 97%)
30K18.64 mi3.11 mi24065-5459159-3551060-3626028(Top 87%)10547(Top 85%)1210(Top 86%)
35K21.75 mi3.11 mi24324-2599392-2331087-2725100(Top 84%)10267(Top 83%)1177(Top 84%)
40K24.85 mi3.10 mi24066+2589340+521073+1422655(Top 75%)9234(Top 75%)1060(Top 76%)
Finish26.22 mi1.37 mi23817+2499262+781069+420121(Top 67%)8022(Top 65%)928(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×18story building
+279ft-164ft

Overall

20502

Females

7249

F35-39

7249

5K→10K

3.1 - 6.2 mi

Top 61%
×11story building
+103ft-217ft

Overall

18318

Females

6199

F35-39

6199

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+51ft-55ft

Overall

20502

Females

7249

F35-39

7249

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22442

Females

8288

F35-39

8288

21K→25K

13.1 - 15.5 mi

Top 97%
×2story building
+35ft-8ft

Overall

29222

Females

11957

F35-39

11957

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+58ft-57ft

Overall

26028

Females

10547

F35-39

10547

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+98ft-92ft

Overall

25100

Females

10267

F35-39

10267

35K→40K

21.8 - 24.9 mi

Top 75%
×2story building
+36ft-53ft

Overall

22655

Females

9234

F35-39

9234

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

20121

Females

8022

F35-39

8022

Passing Analysis

Category:
Athletes Passed
3478*
Passed By
5651
Net Change
-2173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21644
5K → 10K1640*71+1569#21644#20075
10K → 15K435*425+10#20075#20065
15K → 21K324*1119-795#20065#20860
21K → 25K30*2690-2660#20860#23520
25K → 30K173*718-545#23520#24065
30K → 35K198*457-259#24065#24324
35K → 40K403*145+258#24324#24066
40K → Finish275*26+249#24066#23817
TOTALS3478*5651-2173

* 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