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MARINE CORPS MARATHON 2025

Alivia Leifels

Edgewater, MD

Bib: 38145 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 47%
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
11:11/mi
34:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:38/mi
1:07:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:01/mi
1:42:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:05/mi
2:23:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:56/mi
2:50:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:06/mi
3:25:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:13/mi
3:59:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:22/mi
4:35:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:29/mi
4:50:51
↑ 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
2:23:2010:59 /mi⚡ faster
2nd Half
2:27:3011:12 /mi+2.9%
Positive split — 2.9% 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 mi08:30:0134:4411:1134:44
11:11
-
10K
6.21 mi09:03:031:07:4610:5433:02
10:38
-0:33
15K
9.32 mi09:37:171:42:0010:5734:14
11:01
+0:23
21K
13.05 mi10:18:372:23:2010:5941:20
11:05
+0:04
25K
15.53 mi10:45:482:50:3110:5927:11
10:56
-0:09
30K
18.64 mi11:20:183:25:0111:0034:30
11:06
+0:10
35K
21.75 mi11:55:083:59:5111:0234:50
11:13
+0:07
40K
24.85 mi12:30:284:35:1111:0435:20
11:22
+0:09
Finish
26.22 mi12:46:084:50:5111:0615:40
11:29
+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

10:38 /mi

Average Pace

11:06 /mi

Slowest Pace

11:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:50:17

59% of race

Time at Steady Pace

2:00:34

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:06 /mi

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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 mi08:30:0134:4411:1134:44
11:11
#19304
10K
6.21 mi09:03:031:07:4610:5433:02
10:38
#19598
15K
9.32 mi09:37:171:42:0010:5734:14
11:01
#19927
21K
13.05 mi10:18:372:23:2010:5941:20
11:05
#19380
25K
15.53 mi10:45:482:50:3110:5927:11
10:56
#18929
30K
18.64 mi11:20:183:25:0111:0034:30
11:06
#18042
35K
21.75 mi11:55:083:59:5111:0234:50
11:13
#17189
40K
24.85 mi12:30:284:35:1111:0435:20
11:22
#16442
Finish
26.22 mi12:46:084:50:5111:0615:40
11:29
#16267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi1930466989712085074051071
10K6.21 mi3.10 mi19598-2946831-133984-13199506966998
15K9.32 mi3.11 mi19927-3296965-1341003-192085074051071
21K13.05 mi3.73 mi19380+5476726+239978+25187876541955
25K15.53 mi2.48 mi18929+4516566+160962+16178996373924
30K18.64 mi3.11 mi18042+8876245+321913+49151795313805
35K21.75 mi3.11 mi17189+8536006+239885+28138525069754
40K24.85 mi3.10 mi16442+7475802+204861+24129334945731
Finish26.22 mi1.37 mi16267+1755773+29853+8139115383820

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

20850

Females

7405

F30-34

7405

5K→10K

3.1 - 6.2 mi

Top 66%
×11story building
+103ft-217ft

Overall

19950

Females

6966

F30-34

6966

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

20850

Females

7405

F30-34

7405

15K→21K

9.3 - 13.1 mi

Top 63%
×1story
+20ft-37ft

Overall

18787

Females

6541

F30-34

6541

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

17899

Females

6373

F30-34

6373

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15179

Females

5313

F30-34

5313

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13852

Females

5069

F30-34

5069

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

12933

Females

4945

F30-34

4945

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13911

Females

5383

F30-34

5383

Passing Analysis

Category:
Athletes Passed
4957*
Passed By
1920
Net Change
+3037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19304
5K → 10K368*662-294#19304#19598
10K → 15K328*657-329#19598#19927
15K → 21K790*243+547#19927#19380
21K → 25K560*109+451#19380#18929
25K → 30K933*46+887#18929#18042
30K → 35K933*80+853#18042#17189
35K → 40K818*71+747#17189#16442
40K → Finish227*52+175#16442#16267
TOTALS4957*1920+3037

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions