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MARINE CORPS MARATHON 2025

Marcie Robison

Frenchtown, NJ

Bib: 29047 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
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
11:18/mi
35:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:07/mi
1:09:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:38/mi
1:45:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:32/mi
2:28:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:25/mi
2:57:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:16/mi
3:35:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:36/mi
4:17:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:50/mi
5:00:32
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:25/mi
5:20:12
↑ 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
Time2:28:46
Pace11:24 /mi
2nd Half
Distance13.17 mi
Time2:51:25
Pace13:01 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:2035:0511:1835:05
11:18
-
10K
6.21 mi09:12:521:09:3711:1234:32
11:07
-0:11
15K
9.32 mi09:49:021:45:4711:2136:10
11:38
+0:31
21K
13.05 mi10:32:012:28:4611:2442:59
11:32
-0:06
25K
15.53 mi11:00:242:57:0911:2428:23
11:25
-0:07
30K
18.64 mi11:38:313:35:1611:3338:07
12:16
+0:51
35K
21.75 mi12:20:474:17:3211:5142:16
13:36
+1:20
40K
24.85 mi13:03:475:00:3212:0543:00
13:50
+0:14
Finish
26.22 mi13:23:275:20:1212:1319:40
14:25
+0:35

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

11:07 /mi

Average Pace

12:13 /mi

Slowest Pace

14:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:57:09

55% of race

Time at Slower Pace

2:23:03

45% of race

Average Pace: 12:13 /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.

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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 mi08:38:2035:0511:1835:05
11:18
#20012
10K
6.21 mi09:12:521:09:3711:1234:32
11:07
#21374
15K
9.32 mi09:49:021:45:4711:2136:10
11:38
#22257
21K
13.05 mi10:32:012:28:4611:2442:59
11:32
#21556
25K
15.53 mi11:00:242:57:0911:2428:23
11:25
#21077
30K
18.64 mi11:38:313:35:1611:3338:07
12:16
#20670
35K
21.75 mi12:20:474:17:3211:5142:16
13:36
#20909
40K
24.85 mi13:03:475:00:3212:0543:00
13:50
#20852
Finish
26.22 mi13:23:275:20:1212:1319:40
14:25
#20995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi200127046623236528781804
10K6.21 mi3.10 mi21374-13627675-629691-68227978369757
15K9.32 mi3.11 mi22257-8838074-399715-24236528781804
21K13.05 mi3.73 mi21556+7017777+297693+22206897429658
25K15.53 mi2.48 mi21077+4797618+159671+22196947222639
30K18.64 mi3.11 mi20670+4077527+91670+1194057244653
35K21.75 mi3.11 mi20909-2397731-204694-24218518765806
40K24.85 mi3.10 mi20852+577793-62693+1208918438762
Finish26.22 mi1.37 mi20995-1437902-109706-13231799403890

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×18story building
+279ft-164ft

Overall

23652

Females

8781

F45-49

8781

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22797

Females

8369

F45-49

8369

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+51ft-55ft

Overall

23652

Females

8781

F45-49

8781

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20689

Females

7429

F45-49

7429

21K→25K

13.1 - 15.5 mi

Top 66%
×2story building
+35ft-8ft

Overall

19694

Females

7222

F45-49

7222

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19405

Females

7244

F45-49

7244

30K→35K

18.6 - 21.8 mi

Top 73%
×2story building
+98ft-92ft

Overall

21851

Females

8765

F45-49

8765

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

20891

Females

8438

F45-49

8438

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

23179

Females

9403

F45-49

9403

Passing Analysis

Category:
Athletes Passed
3057*
Passed By
4040
Net Change
-983
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20012
5K → 10K118*1480-1362#20012#21374
10K → 15K183*1066-883#21374#22257
15K → 21K914*213+701#22257#21556
21K → 25K618*139+479#21556#21077
25K → 30K578*171+407#21077#20670
30K → 35K240*479-239#20670#20909
35K → 40K325*268+57#20909#20852
40K → Finish81*224-143#20852#20995
TOTALS3057*4040-983

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

Passing Charts

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