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MARINE CORPS MARATHON 2025

Roberta Welch

Navarre, FL

Bib: 38123 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
5K· 3.11 mi
13:18/mi
41:18
↑ 279↓ 164
10K· 6.21 mi
12:14/mi
1:19:19
↑ 103↓ 217
15K· 9.32 mi
12:39/mi
1:58:37
↑ 51↓ 55
21K· 13.05 mi
13:57/mi
2:50:36
↑ 20↓ 37
25K· 15.53 mi
13:58/mi
3:25:18
↑ 35
30K· 18.64 mi
14:48/mi
4:11:16
↑ 58↓ 57
35K· 21.75 mi
14:08/mi
4:55:11
↑ 98↓ 92
40K· 24.85 mi
14:21/mi
5:39:45
↑ 36↓ 53
Finish· 26.22 mi
14:52/mi
6:00:01
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:50:3613:04 /mi⚡ faster
2nd Half
3:09:2514:23 /mi+11.0%
Positive split — 11.0% 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
41:1813:183.11 mi41:18
13:18
-
10K
1:19:1912:463.10 mi38:01
12:14
-1:04
15K
1:58:3712:443.11 mi39:18
12:39
+0:25
21K
2:50:3613:043.73 mi51:59
13:57
+1:18
25K
3:25:1813:132.48 mi34:42
13:58
+0:01
30K
4:11:1613:293.11 mi45:58
14:48
+0:50
35K
4:55:1113:343.11 mi43:55
14:08
-0:40
40K
5:39:4513:403.10 mi44:34
14:21
+0:13
Finish(26.22 mi)
6:00:0113:441.37 mi20:16
14:52
+0:31
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:14 /mi

Average Pace

13:44 /mi

Slowest Pace

14:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:37

33% of race

Time at Steady Pace

2:55:10

49% of race

Time at Slower Pace

1:06:14

18% of race

Average Pace: 13:44 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi283371125610932692810498992
10K3.10 mi27828+50910966+2901065+2827087105861019
15K3.11 mi27513+31510793+1731034+312692810498992
21K3.73 mi27654-14110936-1431058-2427569109701057
25K2.48 mi27586+68109361051+726909108271049
30K3.11 mi27434+15210910+261053-226466107381049
35K3.11 mi26905+52910704+2061032+21233969505917
40K3.10 mi26362+54310479+2251008+24224059127846
Finish(26.22 mi)1.37 mi26282+8010452+271007+1241749845950

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

26928

Females

10498

F45-49

10498

5K→10K

3.1 - 6.2 mi

Top 90%
×11story building
+103ft-217ft

Overall

27087

Females

10586

F45-49

10586

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

26928

Females

10498

F45-49

10498

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27569

Females

10970

F45-49

10970

21K→25K

13.1 - 15.5 mi

Top 90%
×2story building
+35ft-8ft

Overall

26909

Females

10827

F45-49

10827

25K→30K

15.5 - 18.6 mi

Top 88%
×2story building
+58ft-57ft

Overall

26466

Females

10738

F45-49

10738

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+98ft-92ft

Overall

23396

Females

9505

F45-49

9505

35K→40K

21.8 - 24.9 mi

Top 75%
×2story building
+36ft-53ft

Overall

22405

Females

9127

F45-49

9127

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

24174

Females

9845

F45-49

9845

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#28337
5K → 10K
98607*+509
#28337 → #27828
10K → 15K
135450*+315
#27828 → #27513
15K → 21K
429288*-141
#27513 → #27654
21K → 25K
192260*+68
#27654 → #27586
25K → 30K
152304*+152
#27586 → #27434
30K → 35K
41570*+529
#27434 → #26905
35K → 40K
34577*+543
#26905 → #26362
40K → Finish
68148*+80
#26362 → #26282
TOTALS
11493204*+2055
#28337 → #26282

* 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