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MARINE CORPS MARATHON 2025

Kaitlin Butts

Fort Irwin, CA

Bib: 16111 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Female)
#0 / 12338
Top 16%
Division (F30-34)
#0 / 1621
Top 19%
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
9:33/mi
29:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:45/mi
56:52
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:03/mi
1:25:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:21/mi
1:59:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:47/mi
2:21:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:21/mi
2:50:42
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:18/mi
3:19:36
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:33/mi
3:49:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:54/mi
4:02:47
↑ 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
Time1:59:50
Pace9:11 /mi
2nd Half
Distance13.17 mi
Time2:02:57
Pace9:20 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:2129:409:3329:40
9:33
-
10K
6.21 mi08:44:3356:529:0927:12
8:45
-0:48
15K
9.32 mi09:12:411:25:009:0728:08
9:03
+0:18
21K
13.05 mi09:47:311:59:509:1134:50
9:21
+0:18
25K
15.53 mi10:09:202:21:399:0721:49
8:47
-0:34
30K
18.64 mi10:38:232:50:429:0929:03
9:21
+0:34
35K
21.75 mi11:07:173:19:369:1128:54
9:18
-0:03
40K
24.85 mi11:36:583:49:179:1329:41
9:33
+0:15
Finish
26.22 mi11:50:284:02:479:1613:30
9:54
+0:21

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

8:45 /mi

Average Pace

9:16 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:49:17

94% of race

Time at Steady Pace

13:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:16 /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 mi08:17:2129:409:3329:40
9:33
#8951
10K
6.21 mi08:44:3356:529:0927:12
8:45
#8365
15K
9.32 mi09:12:411:25:009:0728:08
9:03
#8729
21K
13.05 mi09:47:311:59:509:1134:50
9:21
#8997
25K
15.53 mi10:09:202:21:399:0721:49
8:47
#8649
30K
18.64 mi10:38:232:50:429:0929:03
9:21
#8346
35K
21.75 mi11:07:173:19:369:1128:54
9:18
#7773
40K
24.85 mi11:36:583:49:179:1329:41
9:33
#7392
Finish
26.22 mi11:50:284:02:479:1613:30
9:54
#7349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi895123433619464(Top 31%)2527(Top 20%)381(Top 24%)
10K6.21 mi3.10 mi8365+5862138+205322+397766(Top 26%)1913(Top 16%)293(Top 18%)
15K9.32 mi3.11 mi8729-3642252-114349-279464(Top 31%)2527(Top 20%)381(Top 24%)
21K13.05 mi3.73 mi8997-2682352-100363-149795(Top 33%)2649(Top 21%)396(Top 25%)
25K15.53 mi2.48 mi8649+3482249+103347+167478(Top 25%)1894(Top 15%)292(Top 18%)
30K18.64 mi3.11 mi8346+3032181+68344+37829(Top 26%)2169(Top 18%)345(Top 21%)
35K21.75 mi3.11 mi7773+5732059+122322+226364(Top 21%)1788(Top 14%)280(Top 17%)
40K24.85 mi3.10 mi7392+3812010+49312+106129(Top 20%)1902(Top 15%)290(Top 18%)
Finish26.22 mi1.37 mi7349+432027-17315-37527(Top 25%)2575(Top 21%)396(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

9464

Females

2527

F30-34

2527

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7766

Females

1913

F30-34

1913

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

9464

Females

2527

F30-34

2527

15K→21K

9.3 - 13.1 mi

Top 33%
×1story
+20ft-37ft

Overall

9795

Females

2649

F30-34

2649

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

7478

Females

1894

F30-34

1894

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7829

Females

2169

F30-34

2169

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6364

Females

1788

F30-34

1788

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

6129

Females

1902

F30-34

1902

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7527

Females

2575

F30-34

2575

Passing Analysis

Category:
Athletes Passed
3056*
Passed By
1454
Net Change
+1602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8951
5K → 10K674*88+586#8951#8365
10K → 15K115*479-364#8365#8729
15K → 21K169*437-268#8729#8997
21K → 25K401*53+348#8997#8649
25K → 30K431*128+303#8649#8346
30K → 35K658*85+573#8346#7773
35K → 40K481*100+381#7773#7392
40K → Finish127*84+43#7392#7349
TOTALS3056*1454+1602

* 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