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MARINE CORPS MARATHON 2025

Stacey McClintick

Alexandria, VA

Bib: 23784 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F50-54)
#0 / 1155
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
12:43/mi
39:29
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:26/mi
1:18:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:16/mi
1:56:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:32/mi
2:46:43
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:57/mi
3:16:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:51/mi
3:56:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:12/mi
4:37:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:41/mi
5:19:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:20/mi
5:38:03
↑ 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
Time2:46:43
Pace12:47 /mi
2nd Half
Distance13.17 mi
Time2:51:19
Pace13:00 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:0939:2912:4339:29
12:43
-
10K
6.21 mi09:13:481:18:0812:3438:39
12:26
-0:17
15K
9.32 mi09:51:541:56:1412:2838:06
12:16
-0:10
21K
13.05 mi10:42:232:46:4312:4750:29
13:32
+1:16
25K
15.53 mi11:12:063:16:2612:3929:43
11:57
-1:35
30K
18.64 mi11:52:023:56:2212:4139:56
12:51
+0:54
35K
21.75 mi12:33:024:37:2212:4541:00
13:12
+0:21
40K
24.85 mi13:15:325:19:5212:5242:30
13:41
+0:29
Finish
26.22 mi13:33:435:38:0312:5418:11
13:20
-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

11:57 /mi

Average Pace

12:54 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:53

55% of race

Time at Steady Pace

2:32:10

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:54 /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 mi08:35:0939:2912:4339:29
12:43
#26695
10K
6.21 mi09:13:481:18:0812:3438:39
12:26
#27235
15K
9.32 mi09:51:541:56:1412:2838:06
12:16
#26745
21K
13.05 mi10:42:232:46:4312:4750:29
13:32
#26820
25K
15.53 mi11:12:063:16:2612:3929:43
11:57
#25969
30K
18.64 mi11:52:023:56:2212:4139:56
12:51
#25057
35K
21.75 mi12:33:024:37:2212:4541:00
13:12
#24300
40K
24.85 mi13:15:325:19:5212:5242:30
13:41
#23690
Finish
26.22 mi13:33:435:38:0312:5418:11
13:20
#23468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi2669510349834257889878797
10K6.21 mi3.10 mi27235-54010648-299881-472769010911928
15K9.32 mi3.11 mi26745+49010369+279844+37257889878797
21K13.05 mi3.73 mi26820-7510439-70866-222674910522890
25K15.53 mi2.48 mi25969+85110054+385815+51215048097616
30K18.64 mi3.11 mi25057+9129637+417772+43212338139620
35K21.75 mi3.11 mi24300+7579379+258755+17205148155635
40K24.85 mi3.10 mi23690+6109171+208739+16203588204633
Finish26.22 mi1.37 mi23468+2229095+76732+7201818051593

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×18story building
+279ft-164ft

Overall

25788

Females

9878

F50-54

9878

5K→10K

3.1 - 6.2 mi

Top 92%
×11story building
+103ft-217ft

Overall

27690

Females

10911

F50-54

10911

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+51ft-55ft

Overall

25788

Females

9878

F50-54

9878

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26749

Females

10522

F50-54

10522

21K→25K

13.1 - 15.5 mi

Top 72%
×2story building
+35ft-8ft

Overall

21504

Females

8097

F50-54

8097

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21233

Females

8139

F50-54

8139

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

20514

Females

8155

F50-54

8155

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20358

Females

8204

F50-54

8204

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

20181

Females

8051

F50-54

8051

Passing Analysis

Category:
Athletes Passed
4609*
Passed By
1382
Net Change
+3227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26695
5K → 10K145*685-540#26695#27235
10K → 15K588*98+490#27235#26745
15K → 21K378*453-75#26745#26820
21K → 25K859*8+851#26820#25969
25K → 30K936*24+912#25969#25057
30K → 35K801*44+757#25057#24300
35K → 40K657*47+610#24300#23690
40K → Finish245*23+222#23690#23468
TOTALS4609*1382+3227

* 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