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MARINE CORPS MARATHON 2025

Nombulelo Braiton

Silver Spring, MD

Bib: 20864 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 44%
Gender (Female)
#0 / 12338
Top 36%
Masters (Masters Women)
#0 / 5451
Top 25%
Division (F45-49)
#0 / 1255
Top 28%
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
10:17/mi
31:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:16/mi
1:00:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:45/mi
1:31:05
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:08/mi
2:08:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:29/mi
2:34:55
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:39/mi
3:07:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:22/mi
3:43:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:09/mi
4:17:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:33/mi
4:35:03
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:08:51
Pace9:52 /mi
2nd Half
Distance13.17 mi
Time2:26:11
Pace11:06 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:18:1531:5810:1731:58
10:17
-
10K
6.21 mi08:47:031:00:469:4728:48
9:16
-1:01
15K
9.32 mi09:17:221:31:059:4630:19
9:45
+0:29
21K
13.05 mi09:55:082:08:519:5237:46
10:08
+0:23
25K
15.53 mi10:21:122:34:559:5826:04
10:29
+0:21
30K
18.64 mi10:54:163:07:5910:0533:04
10:39
+0:10
35K
21.75 mi11:29:353:43:1810:1635:19
11:22
+0:43
40K
24.85 mi12:04:134:17:5610:2334:38
11:09
-0:13
Finish
26.22 mi12:21:204:35:0310:3017:07
12:33
+1:24

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

9:16 /mi

Average Pace

10:30 /mi

Slowest Pace

12:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:07

21% of race

Time at Steady Pace

2:08:52

47% of race

Time at Slower Pace

1:27:04

32% of race

Average Pace: 10:29 /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 mi08:18:1531:5810:1731:58
10:17
#13463
10K
6.21 mi08:47:031:00:469:4728:48
9:16
#12278
15K
9.32 mi09:17:221:31:059:4630:19
9:45
#12592
21K
13.05 mi09:55:082:08:519:5237:46
10:08
#12860
25K
15.53 mi10:21:122:34:559:5826:04
10:29
#13331
30K
18.64 mi10:54:163:07:5910:0533:04
10:39
#13211
35K
21.75 mi11:29:353:43:1810:1635:19
11:22
#13302
40K
24.85 mi12:04:134:17:5610:2334:38
11:09
#12975
Finish
26.22 mi12:21:204:35:0310:3017:07
12:33
#13290
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi134634082333133474051328
10K6.21 mi3.10 mi12278+11853586+496294+39111543123252
15K9.32 mi3.11 mi12592-3143711-125299-5133474051328
21K13.05 mi3.73 mi12860-2683862-151308-9138954319336
25K15.53 mi2.48 mi13331-4714096-234324-16158805392430
30K18.64 mi3.11 mi13211+1204134-38325-1132924444345
35K21.75 mi3.11 mi13302-914290-156341-16144565340446
40K24.85 mi3.10 mi12975+3274288+2341120984560359
Finish26.22 mi1.37 mi13290-3154437-149354-13177247049607

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

13347

Females

4051

F45-49

4051

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11154

Females

3123

F45-49

3123

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

13347

Females

4051

F45-49

4051

15K→21K

9.3 - 13.1 mi

Top 46%
×1story
+20ft-37ft

Overall

13895

Females

4319

F45-49

4319

21K→25K

13.1 - 15.5 mi

Top 53%
×2story building
+35ft-8ft

Overall

15880

Females

5392

F45-49

5392

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13292

Females

4444

F45-49

4444

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+98ft-92ft

Overall

14456

Females

5340

F45-49

5340

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

12098

Females

4560

F45-49

4560

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17724

Females

7049

F45-49

7049

Passing Analysis

Category:
Athletes Passed
3085*
Passed By
2912
Net Change
+173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13463
5K → 10K1248*63+1185#13463#12278
10K → 15K161*475-314#12278#12592
15K → 21K228*496-268#12592#12860
21K → 25K143*614-471#12860#13331
25K → 30K408*288+120#13331#13211
30K → 35K334*425-91#13211#13302
35K → 40K509*182+327#13302#12975
40K → Finish54*369-315#12975#13290
TOTALS3085*2912+173

* 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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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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