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MARINE CORPS MARATHON 2025

Renee Barton

Fort Belvoir, VA

Bib: 30604 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
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
11:59/mi
37:13
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:04/mi
1:14:41
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:43/mi
1:54:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:02/mi
2:46:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:41/mi
3:20:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:56/mi
4:06:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:42/mi
4:52:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:31/mi
5:40:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:57/mi
5:59:47
↑ 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
Time2:46:31
Pace12:46 /mi
2nd Half
Distance13.17 mi
Time3:13:16
Pace14:40 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:4537:1311:5937:13
11:59
-
10K
6.21 mi09:13:131:14:4112:0137:28
12:04
+0:05
15K
9.32 mi09:52:431:54:1112:1539:30
12:43
+0:39
21K
13.05 mi10:45:032:46:3112:4652:20
14:02
+1:19
25K
15.53 mi11:19:033:20:3112:5434:00
13:41
-0:21
30K
18.64 mi12:05:264:06:5413:1546:23
14:56
+1:15
35K
21.75 mi12:51:064:52:3413:2745:40
14:42
-0:14
40K
24.85 mi13:39:175:40:4513:4348:11
15:31
+0:49
Finish
26.22 mi13:58:195:59:4713:4419:02
13:57
-1:34

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

13:44 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:11

32% of race

Time at Steady Pace

1:45:22

29% of race

Time at Slower Pace

2:20:14

39% of race

Average Pace: 13:43 /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 mi08:35:4537:1311:5937:13
11:59
#23814
10K
6.21 mi09:13:131:14:4112:0137:28
12:04
#25431
15K
9.32 mi09:52:431:54:1112:1539:30
12:43
#26060
21K
13.05 mi10:45:032:46:3112:4652:20
14:02
#26774
25K
15.53 mi11:19:033:20:3112:5434:00
13:41
#26761
30K
18.64 mi12:05:264:06:5413:1546:23
14:56
#26828
35K
21.75 mi12:51:064:52:3413:2745:40
14:42
#26584
40K
24.85 mi13:39:175:40:4513:4348:11
15:31
#26480
Finish
26.22 mi13:58:195:59:4713:4419:02
13:57
#26258
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi238148873103927085(Top 90%)10591(Top 86%)1261(Top 83%)
10K6.21 mi3.10 mi25431-16179694-8211148-10926600(Top 89%)10335(Top 84%)1229(Top 81%)
15K9.32 mi3.11 mi26060-62910005-3111175-2727085(Top 90%)10591(Top 86%)1261(Top 83%)
21K13.05 mi3.73 mi26774-71410417-4121241-6627751(Top 92%)11073(Top 90%)1348(Top 89%)
25K15.53 mi2.48 mi26761+1310471-541242-126302(Top 88%)10504(Top 85%)1266(Top 84%)
30K18.64 mi3.11 mi26828-6710587-1161258-1626747(Top 89%)10872(Top 88%)1299(Top 86%)
35K21.75 mi3.11 mi26584+24410537+501259-124821(Top 83%)10146(Top 82%)1225(Top 81%)
40K24.85 mi3.10 mi26480+10410535+21263-425292(Top 84%)10365(Top 84%)1246(Top 82%)
Finish26.22 mi1.37 mi26258+22210440+951249+1421975(Top 73%)8857(Top 72%)1041(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

27085

Females

10591

F40-44

10591

5K→10K

3.1 - 6.2 mi

Top 89%
×11story building
+103ft-217ft

Overall

26600

Females

10335

F40-44

10335

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

27085

Females

10591

F40-44

10591

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27751

Females

11073

F40-44

11073

21K→25K

13.1 - 15.5 mi

Top 88%
×2story building
+35ft-8ft

Overall

26302

Females

10504

F40-44

10504

25K→30K

15.5 - 18.6 mi

Top 89%
×2story building
+58ft-57ft

Overall

26747

Females

10872

F40-44

10872

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+98ft-92ft

Overall

24821

Females

10146

F40-44

10146

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25292

Females

10365

F40-44

10365

40K→Finish

24.9 - 26.2 mi

Top 73%
×5story building
+80ft-24ft

Overall

21975

Females

8857

F40-44

8857

Passing Analysis

Category:
Athletes Passed
1845*
Passed By
4289
Net Change
-2444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23814
5K → 10K73*1690-1617#23814#25431
10K → 15K162*791-629#25431#26060
15K → 21K204*918-714#26060#26774
21K → 25K262*249+13#26774#26761
25K → 30K257*324-67#26761#26828
30K → 35K364*120+244#26828#26584
35K → 40K283*179+104#26584#26480
40K → Finish240*18+222#26480#26258
TOTALS1845*4289-2444

* 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