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MARINE CORPS MARATHON 2025

Carmen Thomason

Boise, ID

Bib: 13894 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 49%
Gender (Female)
#0 / 12338
Top 41%
Masters (Masters Women)
#0 / 5451
Top 29%
Division (F40-44)
#0 / 1527
Top 38%
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
10:59/mi
34:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:50/mi
1:04:39
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:57/mi
1:35:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:10/mi
2:13:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:20/mi
2:39:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:51/mi
3:12:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:01/mi
3:50:15
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:47/mi
4:26:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:33/mi
4:42:37
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:2910:14 /mi⚡ faster
2nd Half
2:29:0711:19 /mi+11.7%
Positive split — 11.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:14:3634:0610:5934:06
10:59
-
10K
6.21 mi08:45:091:04:3910:2430:33
9:50
-1:09
15K
9.32 mi09:16:031:35:3310:1530:54
9:57
+0:07
21K
13.05 mi09:53:592:13:2910:1437:56
10:10
+0:13
25K
15.53 mi10:19:412:39:1110:1525:42
10:20
+0:10
30K
18.64 mi10:53:243:12:5410:2133:43
10:51
+0:31
35K
21.75 mi11:30:453:50:1510:3537:21
12:01
+1:10
40K
24.85 mi12:07:224:26:5210:4436:37
11:47
-0:14
Finish
26.22 mi12:23:074:42:3710:4715:45
11:33
-0:14

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

9:50 /mi

Average Pace

10:47 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:05

44% of race

Time at Steady Pace

1:07:49

24% of race

Time at Slower Pace

1:29:43

32% of race

Average Pace: 10:47 /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 mi08:14:3634:0610:5934:06
10:59
#17950
10K
6.21 mi08:45:091:04:3910:2430:33
9:50
#16228
15K
9.32 mi09:16:031:35:3310:1530:54
9:57
#15470
21K
13.05 mi09:53:592:13:2910:1437:56
10:10
#14912
25K
15.53 mi10:19:412:39:1110:1525:42
10:20
#14807
30K
18.64 mi10:53:243:12:5410:2133:43
10:51
#14550
35K
21.75 mi11:30:453:50:1510:3537:21
12:01
#14906
40K
24.85 mi12:07:224:26:5210:4436:37
11:47
#14783
Finish
26.22 mi12:23:074:42:3710:4715:45
11:33
#14690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi179506048703144764549529
10K6.21 mi3.10 mi16228+17225250+798625+78145614521541
15K9.32 mi3.11 mi15470+7584931+319579+46144764549529
21K13.05 mi3.73 mi14912+5584704+227553+26141094402523
25K15.53 mi2.48 mi14807+1054711-7550+3151935087568
30K18.64 mi3.11 mi14550+2574687+24549+1141664851549
35K21.75 mi3.11 mi14906-3564969-282572-23167536405736
40K24.85 mi3.10 mi14783+1235058-89581-9144125584631
Finish26.22 mi1.37 mi14690+935060-2575+6141245480607

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14476

Females

4549

F40-44

4549

5K→10K

3.1 - 6.2 mi

Top 48%
×11story building
+103ft-217ft

Overall

14561

Females

4521

F40-44

4521

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14476

Females

4549

F40-44

4549

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14109

Females

4402

F40-44

4402

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15193

Females

5087

F40-44

5087

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14166

Females

4851

F40-44

4851

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16753

Females

6405

F40-44

6405

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14412

Females

5584

F40-44

5584

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14124

Females

5480

F40-44

5480

Passing Analysis

Category:
Athletes Passed
4927*
Passed By
1667
Net Change
+3260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17950
5K → 10K1765*43+1722#17950#16228
10K → 15K810*52+758#16228#15470
15K → 21K669*111+558#15470#14912
21K → 25K338*233+105#14912#14807
25K → 30K463*206+257#14807#14550
30K → 35K303*659-356#14550#14906
35K → 40K396*273+123#14906#14783
40K → Finish183*90+93#14783#14690
TOTALS4927*1667+3260

* 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