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MARINE CORPS MARATHON 2025

Tammy Dotson

Riverview, FL

Bib: 25728 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 45%
Division (F50-54)
#0 / 1155
Top 43%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:35/mi
35:59
↑ 279↓ 164
10K· 6.21 mi
11:41/mi
1:12:18
↑ 103↓ 217
15K· 9.32 mi
11:28/mi
1:47:56
↑ 51↓ 55
21K· 13.05 mi
10:52/mi
2:28:27
↑ 20↓ 37
25K· 15.53 mi
12:27/mi
2:59:24
↑ 35
30K· 18.64 mi
11:40/mi
3:35:38
↑ 58↓ 57
35K· 21.75 mi
11:41/mi
4:11:57
↑ 98↓ 92
40K· 24.85 mi
11:51/mi
4:48:47
↑ 36↓ 53
Finish· 26.22 mi
13:30/mi
5:07:12
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:28:2711:23 /mi⚡ faster
2nd Half
2:38:4412:03 /mi+6.9%
Positive split — 6.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:5911:353.11 mi35:59
11:35
-
10K
1:12:1811:383.10 mi36:19
11:41
+0:06
15K
1:47:5611:353.11 mi35:38
11:28
-0:13
21K
2:28:2711:233.73 mi40:31
10:52
-0:36
25K
2:59:2411:332.48 mi30:57
12:27
+1:35
30K
3:35:3811:343.11 mi36:14
11:40
-0:47
35K
4:11:5711:353.11 mi36:19
11:41
+0:01
40K
4:48:4711:373.10 mi36:50
11:51
+0:10
Finish(26.22 mi)
5:07:1211:441.37 mi18:25
13:30
+1:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:52 /mi

Average Pace

11:44 /mi

Slowest Pace

13:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

40:31

13% of race

Time at Steady Pace

3:37:19

71% of race

Time at Slower Pace

49:22

16% of race

Average Pace: 11:43 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi216727835566229498417634
10K3.10 mi23730-20588822-987661-95253889687759
15K3.11 mi23425+3058648+174650+11229498417634
21K3.73 mi21422+20037711+937551+99177606022396
25K2.48 mi21787-3657954-243587-36230918882713
30K3.11 mi20751+10367565+389537+50173246285430
35K3.11 mi19839+9127241+324509+28156595897396
40K3.10 mi18961+8786955+286489+20146245682378
Finish(26.22 mi)1.37 mi19093-1327054-99499-10206768279616

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×18story building
+279ft-164ft

Overall

22949

Females

8417

F50-54

8417

5K→10K

3.1 - 6.2 mi

Top 84%
×11story building
+103ft-217ft

Overall

25388

Females

9687

F50-54

9687

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+51ft-55ft

Overall

22949

Females

8417

F50-54

8417

15K→21K

9.3 - 13.1 mi

Top 59%
×1story
+20ft-37ft

Overall

17760

Females

6022

F50-54

6022

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23091

Females

8882

F50-54

8882

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17324

Females

6285

F50-54

6285

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

15659

Females

5897

F50-54

5897

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14624

Females

5682

F50-54

5682

40K→Finish

24.9 - 26.2 mi

Top 69%
×5story building
+80ft-24ft

Overall

20676

Females

8279

F50-54

8279

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#21672
5K → 10K
213779*-2058
#21672 → #23730
10K → 15K
279584*+305
#23730 → #23425
15K → 21K
72010*+2003
#23425 → #21422
21K → 25K
636271*-365
#21422 → #21787
25K → 30K
211057*+1036
#21787 → #20751
30K → 35K
31943*+912
#20751 → #19839
35K → 40K
44922*+878
#19839 → #18961
40K → Finish
21987*-132
#18961 → #19093
TOTALS
33745953*+2579
#21672 → #19093

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

Passing Visualized

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