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MARINE CORPS MARATHON 2025

Aubrey Zarella

Chicago, IL

Bib: 28168 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 47%
Division (F25-29)
#0 / 2322
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:26/mi
35:32
↑ 279↓ 164
10K· 6.21 mi
10:41/mi
1:08:44
↑ 103↓ 217
15K· 9.32 mi
10:56/mi
1:42:41
↑ 51↓ 55
21K· 13.05 mi
10:41/mi
2:22:30
↑ 20↓ 37
25K· 15.53 mi
10:24/mi
2:48:22
↑ 35
30K· 18.64 mi
10:49/mi
3:21:59
↑ 58↓ 57
35K· 21.75 mi
12:04/mi
3:59:27
↑ 98↓ 92
40K· 24.85 mi
11:55/mi
4:36:28
↑ 36↓ 53
Finish· 26.22 mi
10:54/mi
4:51:20
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:22:3010:55 /mi⚡ faster
2nd Half
2:28:4911:18 /mi+4.4%
Positive split — 4.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:3211:263.11 mi35:32
11:26
-
10K
1:08:4411:043.10 mi33:12
10:41
-0:45
15K
1:42:4111:013.11 mi33:57
10:56
+0:15
21K
2:22:3010:553.73 mi39:49
10:41
-0:15
25K
2:48:2210:502.48 mi25:52
10:24
-0:17
30K
3:21:5910:503.11 mi33:37
10:49
+0:25
35K
3:59:2711:013.11 mi37:28
12:04
+1:15
40K
4:36:2811:073.10 mi37:01
11:55
-0:09
Finish(26.22 mi)
4:51:2011:071.37 mi14:52
10:54
-1:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:24 /mi

Average Pace

11:07 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:36:51

74% of race

Time at Steady Pace

1:14:29

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:07 /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

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi20865745316582034371841622
10K3.10 mi20554+3117280+1731620+382026171221600
15K3.11 mi20383+1717182+981612+82034371841622
21K3.73 mi19036+13476580+6021503+1091678855781314
25K2.48 mi18231+8056247+3331444+591549052131281
30K3.11 mi17210+10215875+3721384+601402647811176
35K3.11 mi17089+1215963-881405-211686364671512
40K3.10 mi16695+3945911+521396+91484557851364
Finish(26.22 mi)1.37 mi16355+3405806+1051381+151148843581123

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×18story building
+279ft-164ft

Overall

20343

Females

7184

F25-29

7184

5K→10K

3.1 - 6.2 mi

Top 67%
×11story building
+103ft-217ft

Overall

20261

Females

7122

F25-29

7122

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+51ft-55ft

Overall

20343

Females

7184

F25-29

7184

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

16788

Females

5578

F25-29

5578

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15490

Females

5213

F25-29

5213

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14026

Females

4781

F25-29

4781

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16863

Females

6467

F25-29

6467

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14845

Females

5785

F25-29

5785

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11488

Females

4358

F25-29

4358

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#20865
5K → 10K
321632*+311
#20865 → #20554
10K → 15K
325496*+171
#20554 → #20383
15K → 21K
491396*+1347
#20383 → #19036
21K → 25K
29834*+805
#19036 → #18231
25K → 30K
291050*+1021
#18231 → #17210
30K → 35K
333454*+121
#17210 → #17089
35K → 40K
175569*+394
#17089 → #16695
40K → Finish
10350*+340
#16695 → #16355
TOTALS
12715781*+4510
#20865 → #16355

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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