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MARINE CORPS MARATHON 2025

Leslie Simmons

Rydal, GA

Bib: 20784 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 49%
Division (F50-54)
#0 / 1155
Top 47%
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
11:09/mi
34:37
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:20/mi
1:06:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:27/mi
1:39:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:47/mi
2:19:24
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:20/mi
2:47:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:02/mi
3:31:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:30/mi
4:10:01
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:06/mi
4:53:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:03/mi
5:14:21
↑ 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
Time2:19:24
Pace10:41 /mi
2nd Half
Distance13.17 mi
Time2:54:57
Pace13:17 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:2334:3711:0934:37
11:09
-
10K
6.21 mi08:49:301:06:4410:4432:07
10:20
-0:49
15K
9.32 mi09:21:581:39:1210:3932:28
10:27
+0:07
21K
13.05 mi10:02:102:19:2410:4140:12
10:47
+0:20
25K
15.53 mi10:30:212:47:3510:4728:11
11:20
+0:33
30K
18.64 mi11:13:563:31:1011:2043:35
14:02
+2:42
35K
21.75 mi11:52:474:10:0111:3038:51
12:30
-1:32
40K
24.85 mi12:36:364:53:5011:4943:49
14:06
+1:36
Finish
26.22 mi12:57:075:14:2112:0020:31
15:03
+0:57

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

10:20 /mi

Average Pace

12:00 /mi

Slowest Pace

15:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:35

21% of race

Time at Steady Pace

1:43:00

33% of race

Time at Slower Pace

2:26:46

47% of race

Average Pace: 11:59 /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 mi08:17:2334:3711:0934:37
11:09
#19048
10K
6.21 mi08:49:301:06:4410:4432:07
10:20
#18510
15K
9.32 mi09:21:581:39:1210:3932:28
10:27
#18096
21K
13.05 mi10:02:102:19:2410:4140:12
10:47
#17637
25K
15.53 mi10:30:212:47:3510:4728:11
11:20
#17951
30K
18.64 mi11:13:563:31:1011:2043:35
14:02
#19627
35K
21.75 mi11:52:474:10:0111:3038:51
12:30
#19410
40K
24.85 mi12:36:364:53:5011:4943:49
14:06
#19841
Finish
26.22 mi12:57:075:14:2112:0020:31
15:03
#20167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi19048657445617535(Top 58%)5859(Top 47%)389(Top 34%)
10K6.21 mi3.10 mi18510+5386309+265428+2818072(Top 60%)6085(Top 49%)409(Top 36%)
15K9.32 mi3.11 mi18096+4146107+202410+1817535(Top 58%)5859(Top 47%)389(Top 34%)
21K13.05 mi3.73 mi17637+4595904+203392+1817358(Top 58%)5841(Top 47%)378(Top 33%)
25K15.53 mi2.48 mi17951-3146106-202406-1419406(Top 65%)7087(Top 57%)513(Top 45%)
30K18.64 mi3.11 mi19627-16767005-899481-7524621(Top 82%)9859(Top 80%)830(Top 73%)
35K21.75 mi3.11 mi19410+2177016-11491-1018349(Top 61%)7139(Top 58%)525(Top 46%)
40K24.85 mi3.10 mi19841-4317347-331526-3521745(Top 72%)8821(Top 71%)698(Top 62%)
Finish26.22 mi1.37 mi20167-3267497-150539-1324578(Top 82%)10025(Top 81%)818(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17535

Females

5859

F50-54

5859

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

18072

Females

6085

F50-54

6085

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17535

Females

5859

F50-54

5859

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17358

Females

5841

F50-54

5841

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19406

Females

7087

F50-54

7087

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+58ft-57ft

Overall

24621

Females

9859

F50-54

9859

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18349

Females

7139

F50-54

7139

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21745

Females

8821

F50-54

8821

40K→Finish

24.9 - 26.2 mi

Top 82%
×5story building
+80ft-24ft

Overall

24578

Females

10025

F50-54

10025

Passing Analysis

Category:
Athletes Passed
3147*
Passed By
4266
Net Change
-1119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19048
5K → 10K776*238+538#19048#18510
10K → 15K617*203+414#18510#18096
15K → 21K709*250+459#18096#17637
21K → 25K257*571-314#17637#17951
25K → 30K68*1744-1676#17951#19627
30K → 35K495*278+217#19627#19410
35K → 40K178*609-431#19410#19841
40K → Finish47*373-326#19841#20167
TOTALS3147*4266-1119

* 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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Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions