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MARINE CORPS MARATHON 2025

Miranda Aneiro

Annandale, VA

Bib: 12892 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
11:16/mi
35:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:43/mi
1:08:20
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:07/mi
1:42:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:06/mi
2:27:59
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:48/mi
2:59:49
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:38/mi
3:42:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:26/mi
4:26:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:25/mi
5:11:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:14/mi
5:32:31
↑ 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 21K
2:27:5911:20 /mi⚡ faster
2nd Half
3:04:3114:01 /mi+24.7%
Positive split — 24.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:0635:0111:1635:01
11:16
-
10K
6.21 mi08:55:251:08:2011:0033:19
10:43
-0:33
15K
9.32 mi09:29:571:42:5211:0234:32
11:07
+0:24
21K
13.05 mi10:15:042:27:5911:2045:07
12:06
+0:59
25K
15.53 mi10:46:542:59:4911:3531:50
12:48
+0:42
30K
18.64 mi11:29:153:42:1011:5542:21
13:38
+0:50
35K
21.75 mi12:14:044:26:5912:1744:49
14:26
+0:48
40K
24.85 mi12:58:505:11:4512:3344:46
14:25
-0:01
Finish
26.22 mi13:19:365:32:3112:4120:46
15:14
+0:49

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

10:43 /mi

Average Pace

12:41 /mi

Slowest Pace

15:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:42:52

31% of race

Time at Steady Pace

1:16:57

23% of race

Time at Slower Pace

2:32:42

46% of race

Average Pace: 12:41 /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.

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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 mi08:22:0635:0111:1635:01
11:16
#19889
10K
6.21 mi08:55:251:08:2011:0033:19
10:43
#20220
15K
9.32 mi09:29:571:42:5211:0234:32
11:07
#20498
21K
13.05 mi10:15:042:27:5911:2045:07
12:06
#21268
25K
15.53 mi10:46:542:59:4911:3531:50
12:48
#21906
30K
18.64 mi11:29:153:42:1011:5542:21
13:38
#22178
35K
21.75 mi12:14:044:26:5912:1744:49
14:26
#22569
40K
24.85 mi12:58:505:11:4512:3344:46
14:25
#22592
Finish
26.22 mi13:19:365:32:3112:4120:46
15:14
#22792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi19889698410102130876331093
10K6.21 mi3.10 mi20220-3317116-1321018-82051472521041
15K9.32 mi3.11 mi20498-2787243-1271041-232130876331093
21K13.05 mi3.73 mi21268-7707638-3951090-492273184181192
25K15.53 mi2.48 mi21906-6388005-3671136-462405393511314
30K18.64 mi3.11 mi22178-2728221-2161173-372349092661289
35K21.75 mi3.11 mi22569-3918537-3161214-412416398491339
40K24.85 mi3.10 mi22592-238634-971227-132257391931269
Finish26.22 mi1.37 mi22792-2008750-1161238-1124927101661410

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21308

Females

7633

F30-34

7633

5K→10K

3.1 - 6.2 mi

Top 68%
×11story building
+103ft-217ft

Overall

20514

Females

7252

F30-34

7252

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21308

Females

7633

F30-34

7633

15K→21K

9.3 - 13.1 mi

Top 76%
×1story
+20ft-37ft

Overall

22731

Females

8418

F30-34

8418

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

24053

Females

9351

F30-34

9351

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+58ft-57ft

Overall

23490

Females

9266

F30-34

9266

30K→35K

18.6 - 21.8 mi

Top 80%
×2story building
+98ft-92ft

Overall

24163

Females

9849

F30-34

9849

35K→40K

21.8 - 24.9 mi

Top 75%
×2story building
+36ft-53ft

Overall

22573

Females

9193

F30-34

9193

40K→Finish

24.9 - 26.2 mi

Top 83%
×5story building
+80ft-24ft

Overall

24927

Females

10166

F30-34

10166

Passing Analysis

Category:
Athletes Passed
1931*
Passed By
4834
Net Change
-2903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19889
5K → 10K315*646-331#19889#20220
10K → 15K336*614-278#20220#20498
15K → 21K326*1096-770#20498#21268
21K → 25K216*854-638#21268#21906
25K → 30K245*517-272#21906#22178
30K → 35K178*569-391#22178#22569
35K → 40K260*283-23#22569#22592
40K → Finish55*255-200#22592#22792
TOTALS1931*4834-2903

* 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