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MARINE CORPS MARATHON 2025

Amy Miller

Arlington, VA

Bib: 27809 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
14:13/mi
44:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:35/mi
1:26:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
14:20/mi
2:10:54
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
15:13/mi
3:07:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:36/mi
3:43:55
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:24/mi
4:31:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:08/mi
5:18:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:43/mi
6:10:42
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:36/mi
6:33:21
↑ 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
Time3:07:38
Pace14:23 /mi
2nd Half
Distance13.17 mi
Time3:25:43
Pace15:37 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:0744:1014:1344:10
14:13
-
10K
6.21 mi09:18:201:26:2313:5442:13
13:35
-0:38
15K
9.32 mi10:02:512:10:5414:0344:31
14:20
+0:45
21K
13.05 mi10:59:353:07:3814:2356:44
15:13
+0:53
25K
15.53 mi11:35:523:43:5514:2536:17
14:36
-0:37
30K
18.64 mi12:23:424:31:4514:3547:50
15:24
+0:48
35K
21.75 mi13:10:435:18:4614:3947:01
15:08
-0:16
40K
24.85 mi14:02:396:10:4214:5551:56
16:43
+1:35
Finish
26.22 mi14:25:186:33:2115:0122:39
16:36
-0:07

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

13:35 /mi

Average Pace

15:01 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:11

43% of race

Time at Steady Pace

2:31:35

39% of race

Time at Slower Pace

1:14:35

19% of race

Average Pace: 15:00 /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 mi08:36:0744:1014:1344:10
14:13
#29748
10K
6.21 mi09:18:201:26:2313:5442:13
13:35
#29739
15K
9.32 mi10:02:512:10:5414:0344:31
14:20
#29751
21K
13.05 mi10:59:353:07:3814:2356:44
15:13
#29674
25K
15.53 mi11:35:523:43:5514:2536:17
14:36
#29516
30K
18.64 mi12:23:424:31:4514:3547:50
15:24
#29298
35K
21.75 mi13:10:435:18:4614:3947:01
15:08
#29025
40K
24.85 mi14:02:396:10:4214:5551:56
16:43
#28792
Finish
26.22 mi14:25:186:33:2115:0122:39
16:36
#28700
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi2974812104119729591(Top 98%)12033(Top 98%)1195(Top 96%)
10K6.21 mi3.10 mi29739+912099+51203-629605(Top 99%)12026(Top 97%)1195(Top 96%)
15K9.32 mi3.11 mi29751-1212117-181205-229591(Top 98%)12033(Top 98%)1195(Top 96%)
21K13.05 mi3.73 mi29674+7712081+361208-329288(Top 97%)11909(Top 97%)1180(Top 95%)
25K15.53 mi2.48 mi29516+15812006+751197+1128032(Top 93%)11396(Top 92%)1114(Top 90%)
30K18.64 mi3.11 mi29298+21811919+871186+1127630(Top 92%)11278(Top 91%)1121(Top 90%)
35K21.75 mi3.11 mi29025+27311791+1281175+1125846(Top 86%)10588(Top 86%)1041(Top 84%)
40K24.85 mi3.10 mi28792+23311695+961161+1427334(Top 91%)11237(Top 91%)1107(Top 89%)
Finish26.22 mi1.37 mi28700+9211657+381156+527084(Top 90%)11073(Top 90%)1087(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×18story building
+279ft-164ft

Overall

29591

Females

12033

F45-49

12033

5K→10K

3.1 - 6.2 mi

Top 99%
×11story building
+103ft-217ft

Overall

29605

Females

12026

F45-49

12026

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+51ft-55ft

Overall

29591

Females

12033

F45-49

12033

15K→21K

9.3 - 13.1 mi

Top 97%
×1story
+20ft-37ft

Overall

29288

Females

11909

F45-49

11909

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

28032

Females

11396

F45-49

11396

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

27630

Females

11278

F45-49

11278

30K→35K

18.6 - 21.8 mi

Top 86%
×2story building
+98ft-92ft

Overall

25846

Females

10588

F45-49

10588

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

27334

Females

11237

F45-49

11237

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

27084

Females

11073

F45-49

11073

Passing Analysis

Category:
Athletes Passed
1464*
Passed By
416
Net Change
+1048
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29748
5K → 10K140*131+9#29748#29739
10K → 15K89*101-12#29739#29751
15K → 21K168*91+77#29751#29674
21K → 25K177*19+158#29674#29516
25K → 30K235*17+218#29516#29298
30K → 35K283*10+273#29298#29025
35K → 40K272*39+233#29025#28792
40K → Finish100*8+92#28792#28700
TOTALS1464*416+1048

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions