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MARINE CORPS MARATHON 2025

Qumeka Williams

Glen Burnie, MD

Bib: 39749 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
27 ft elev
5K· 3.11 mi
12:04/mi
37:30
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:59/mi
1:11:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:35/mi
1:47:35
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:51/mi
2:35:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
15:54/mi
3:15:01
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:39/mi
4:06:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:37/mi
4:58:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:48/mi
5:47:30
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:27/mi
6:07:12
↑ 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
Time2:35:30
Pace11:55 /mi
2nd Half
Distance13.17 mi
Time3:31:41
Pace16:04 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:40:2437:3012:0437:30
12:04
-
10K
6.21 mi09:14:311:11:3711:3234:07
10:59
-1:05
15K
9.32 mi09:50:291:47:3511:3335:58
11:35
+0:36
21K
13.05 mi10:38:242:35:3011:5547:55
12:51
+1:16
25K
15.53 mi11:17:553:15:0112:3339:31
15:54
+3:03
30K
18.64 mi12:09:404:06:4613:1451:45
16:39
+0:45
35K
21.75 mi13:01:184:58:2413:4351:38
16:37
-0:02
40K
24.85 mi13:50:245:47:3013:5949:06
15:48
-0:49
Finish
26.22 mi14:10:066:07:1214:0119:42
14:27
-1:21

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

10:59 /mi

Average Pace

14:01 /mi

Slowest Pace

16:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:30

42% of race

Time at Steady Pace

19:42

5% of race

Time at Slower Pace

3:12:00

52% of race

Average Pace: 14:00 /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 mi08:40:2437:3012:0437:30
12:04
#24300
10K
6.21 mi09:14:311:11:3711:3234:07
10:59
#23182
15K
9.32 mi09:50:291:47:3511:3335:58
11:35
#23256
21K
13.05 mi10:38:242:35:3011:5547:55
12:51
#23831
25K
15.53 mi11:17:553:15:0112:3339:31
15:54
#25642
30K
18.64 mi12:09:404:06:4613:1451:45
16:39
#26796
35K
21.75 mi13:01:184:58:2413:4351:38
16:37
#27314
40K
24.85 mi13:50:245:47:3013:5949:06
15:48
#27202
Finish
26.22 mi14:10:066:07:1214:0119:42
14:27
#26960
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi243009098830233928642785
10K6.21 mi3.10 mi23182+11188554+544780+50220658018721
15K9.32 mi3.11 mi23256-748567-13778+2233928642785
21K13.05 mi3.73 mi23831-5758897-330803-25250139582901
25K15.53 mi2.48 mi25642-18119874-977926-12329338120051192
30K18.64 mi3.11 mi26796-115410569-6951008-8229096119201196
35K21.75 mi3.11 mi27314-51810902-3331052-4428338116611172
40K24.85 mi3.10 mi27202+11210905-31059-725904106261032
Finish26.22 mi1.37 mi26960+24210801+1041049+10232499436893

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×18story building
+279ft-164ft

Overall

23392

Females

8642

F45-49

8642

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

22065

Females

8018

F45-49

8018

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+51ft-55ft

Overall

23392

Females

8642

F45-49

8642

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

25013

Females

9582

F45-49

9582

21K→25K

13.1 - 15.5 mi

Top 98%
×2story building
+35ft-8ft

Overall

29338

Females

12005

F45-49

12005

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+58ft-57ft

Overall

29096

Females

11920

F45-49

11920

30K→35K

18.6 - 21.8 mi

Top 94%
×2story building
+98ft-92ft

Overall

28338

Females

11661

F45-49

11661

35K→40K

21.8 - 24.9 mi

Top 86%
×2story building
+36ft-53ft

Overall

25904

Females

10626

F45-49

10626

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

23249

Females

9436

F45-49

9436

Passing Analysis

Category:
Athletes Passed
2668*
Passed By
5328
Net Change
-2660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24300
5K → 10K1229*111+1118#24300#23182
10K → 15K397*471-74#23182#23256
15K → 21K318*893-575#23256#23831
21K → 25K30*1841-1811#23831#25642
25K → 30K88*1242-1154#25642#26796
30K → 35K95*613-518#26796#27314
35K → 40K253*141+112#27314#27202
40K → Finish258*16+242#27202#26960
TOTALS2668*5328-2660

* 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