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MARINE CORPS MARATHON 2025

Allison Xanthopoulos

Fredericksbrg, VA

Bib: 949 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 36%
Gender (Female)
#0 / 12338
Top 27%
Masters (Masters Women)
#0 / 5451
Top 18%
Division (F40-44)
#0 / 1527
Top 25%
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
10:40/mi
33:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:51/mi
1:03:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:40/mi
1:33:43
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:51/mi
2:10:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:43/mi
2:34:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:59/mi
3:05:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:04/mi
3:36:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:01/mi
4:07:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:55/mi
4:21:29
↑ 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
2:10:2510:00 /mi⚖️ balanced
2nd Half
2:11:039:57 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:0710:403.11 mi33:07
10:40
-
10K
1:03:4210:153.10 mi30:35
9:51
-0:49
15K
1:33:4310:033.11 mi30:01
9:40
-0:11
21K
2:10:2510:003.73 mi36:42
9:51
+0:11
25K
2:34:359:572.48 mi24:10
9:43
-0:08
30K
3:05:359:573.11 mi31:00
9:59
+0:16
35K
3:36:519:583.11 mi31:16
10:04
+0:05
40K
4:07:579:593.10 mi31:06
10:01
-0:03
Finish(26.22 mi)
4:21:299:591.37 mi13:32
9:55
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:40 /mi

Average Pace

9:59 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:48:22

87% of race

Time at Steady Pace

33:07

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158815117593128683860439
10K6.21 mi3.10 mi15199+6824797+320574+19146474557547
15K9.32 mi3.11 mi14269+9304423+374522+52128683860439
21K13.05 mi3.73 mi13544+7254147+276487+35124393723438
25K15.53 mi2.48 mi13191+3534041+106471+16122643793425
30K18.64 mi3.11 mi12508+6833815+226441+30104403218364
35K21.75 mi3.11 mi11810+6983645+170422+1993643035344
40K24.85 mi3.10 mi10975+8353432+213395+2777712614281
Finish26.22 mi1.37 mi10677+2983354+78386+976382635283

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×18story building
+279ft-164ft

Overall

12868

Females

3860

F40-44

3860

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14647

Females

4557

F40-44

4557

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+51ft-55ft

Overall

12868

Females

3860

F40-44

3860

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

12439

Females

3723

F40-44

3723

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12264

Females

3793

F40-44

3793

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10440

Females

3218

F40-44

3218

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9364

Females

3035

F40-44

3035

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7771

Females

2614

F40-44

2614

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7638

Females

2635

F40-44

2635

Passing Analysis

Category:
Athletes Passed
5721*
Passed By
517
Net Change
+5204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15881
5K → 10K850*168+682#15881#15199
10K → 15K968*38+930#15199#14269
15K → 21K797*72+725#14269#13544
21K → 25K435*82+353#13544#13191
25K → 30K730*47+683#13191#12508
30K → 35K758*60+698#12508#11810
35K → 40K866*31+835#11810#10975
40K → Finish317*19+298#10975#10677
TOTALS5721*517+5204

* 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