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MARINE CORPS MARATHON 2025

Alex Massey

Fredericksbrg, VA

Bib: 2136 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
13:01/mi
40:26
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:39/mi
1:19:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:10/mi
2:00:37
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:00/mi
2:52:48
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:00/mi
3:27:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:40/mi
4:13:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:14/mi
5:00:29
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:55/mi
5:53:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:22/mi
6:15:23
↑ 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
Time2:52:48
Pace13:15 /mi
2nd Half
Distance13.17 mi
Time3:22:34
Pace15:23 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:37:5640:2613:0140:26
13:01
-
10K
6.21 mi09:17:131:19:4312:5039:17
12:39
-0:22
15K
9.32 mi09:58:072:00:3712:5640:54
13:10
+0:31
21K
13.05 mi10:50:182:52:4813:1552:11
14:00
+0:50
25K
15.53 mi11:25:073:27:3713:2234:49
14:00
0:00
30K
18.64 mi12:10:404:13:1013:3545:33
14:40
+0:40
35K
21.75 mi12:57:595:00:2913:4947:19
15:14
+0:34
40K
24.85 mi13:50:345:53:0414:1252:35
16:55
+1:41
Finish
26.22 mi14:12:536:15:2314:2022:19
16:22
-0:33

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

12:39 /mi

Average Pace

14:20 /mi

Slowest Pace

16:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:37

32% of race

Time at Steady Pace

2:12:33

35% of race

Time at Slower Pace

2:02:13

33% of race

Average Pace: 14:19 /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 mi08:37:5640:2613:0140:26
13:01
#27633
10K
6.21 mi09:17:131:19:4312:5039:17
12:39
#27972
15K
9.32 mi09:58:072:00:3712:5640:54
13:10
#28065
21K
13.05 mi10:50:182:52:4813:1552:11
14:00
#28048
25K
15.53 mi11:25:073:27:3713:2234:49
14:00
#27932
30K
18.64 mi12:10:404:13:1013:3545:33
14:40
#27684
35K
21.75 mi12:57:595:00:2913:4947:19
15:14
#27549
40K
24.85 mi13:50:345:53:0414:1252:35
16:55
#27676
Finish
26.22 mi14:12:536:15:2314:2022:19
16:22
#27627
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2763310856219028098(Top 94%)11150(Top 90%)2208(Top 95%)
10K6.21 mi3.10 mi27972-33911049-1932212-2228184(Top 94%)11174(Top 91%)2220(Top 96%)
15K9.32 mi3.11 mi28065-9311128-792223-1128098(Top 94%)11150(Top 90%)2208(Top 95%)
21K13.05 mi3.73 mi28048+1711137-9222327676(Top 92%)11028(Top 89%)2189(Top 94%)
25K15.53 mi2.48 mi27932+11611119+182222+126983(Top 90%)10875(Top 88%)2170(Top 94%)
30K18.64 mi3.11 mi27684+24811049+702217+526190(Top 87%)10615(Top 86%)2147(Top 93%)
35K21.75 mi3.11 mi27549+13511027+222208+926051(Top 87%)10662(Top 86%)2126(Top 92%)
40K24.85 mi3.10 mi27676-12711134-1072216-827572(Top 92%)11344(Top 92%)2212(Top 95%)
Finish26.22 mi1.37 mi27627+4911121+132215+126786(Top 89%)10947(Top 89%)2185(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

28098

Females

11150

F25-29

11150

5K→10K

3.1 - 6.2 mi

Top 94%
×11story building
+103ft-217ft

Overall

28184

Females

11174

F25-29

11174

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

28098

Females

11150

F25-29

11150

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27676

Females

11028

F25-29

11028

21K→25K

13.1 - 15.5 mi

Top 90%
×2story building
+35ft-8ft

Overall

26983

Females

10875

F25-29

10875

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+58ft-57ft

Overall

26190

Females

10615

F25-29

10615

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26051

Females

10662

F25-29

10662

35K→40K

21.8 - 24.9 mi

Top 92%
×2story building
+36ft-53ft

Overall

27572

Females

11344

F25-29

11344

40K→Finish

24.9 - 26.2 mi

Top 89%
×5story building
+80ft-24ft

Overall

26786

Females

10947

F25-29

10947

Passing Analysis

Category:
Athletes Passed
1771*
Passed By
1765
Net Change
+6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27633
5K → 10K168*507-339#27633#27972
10K → 15K236*329-93#27972#28065
15K → 21K303*286+17#28065#28048
21K → 25K229*113+116#28048#27932
25K → 30K345*97+248#27932#27684
30K → 35K274*139+135#27684#27549
35K → 40K127*254-127#27549#27676
40K → Finish89*40+49#27676#27627
TOTALS1771*1765+6

* 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