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MARINE CORPS MARATHON 2025

Sabrina Nieves

Great Lakes, IL

Bib: 33117 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
5K· 3.11 mi
12:35/mi
39:07
↑ 279↓ 164
10K· 6.21 mi
11:33/mi
1:15:01
↑ 103↓ 217
15K· 9.32 mi
13:09/mi
1:55:51
↑ 51↓ 55
21K· 13.05 mi
14:11/mi
2:48:43
↑ 20↓ 37
25K· 15.53 mi
14:52/mi
3:25:39
↑ 35
30K· 18.64 mi
16:04/mi
4:15:35
↑ 58↓ 57
35K· 21.75 mi
14:48/mi
5:01:34
↑ 98↓ 92
40K· 24.85 mi
16:11/mi
5:51:51
↑ 36↓ 53
Finish· 26.22 mi
17:17/mi
6:15:26
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:48:4312:56 /mi⚡ faster
2nd Half
3:26:4315:42 /mi+22.5%
Positive split — 22.5% 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
39:0712:353.11 mi39:07
12:35
-
10K
1:15:0112:043.10 mi35:54
11:33
-1:02
15K
1:55:5112:263.11 mi40:50
13:09
+1:36
21K
2:48:4312:563.73 mi52:52
14:11
+1:02
25K
3:25:3913:142.48 mi36:56
14:52
+0:41
30K
4:15:3513:433.11 mi49:56
16:04
+1:12
35K
5:01:3413:523.11 mi45:59
14:48
-1:16
40K
5:51:5114:093.10 mi50:17
16:11
+1:23
Finish(26.22 mi)
6:15:2614:201.37 mi23:35
17:17
+1:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:33 /mi

Average Pace

14:20 /mi

Slowest Pace

17:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:55:51

31% of race

Time at Steady Pace

2:15:47

36% of race

Time at Slower Pace

2:03:48

33% of race

Average Pace: 14:19 /mi

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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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi2632110150141628054111251503
10K3.10 mi25669+6529814+3361377+392486494171322
15K3.11 mi26599-93010287-4731436-5928054111251503
21K3.73 mi27282-68310712-4251466-3028005112001480
25K2.48 mi27637-35510963-2511488-2228392115731528
30K3.11 mi27964-32711196-2331508-2028540116841556
35K3.11 mi27643+32111071+1251505+325069102521395
40K3.10 mi27582+6111085-141508-326571109151476
Finish(26.22 mi)1.37 mi27631-4911124-391509-127815113931539

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

28054

Females

11125

F30-34

11125

5K→10K

3.1 - 6.2 mi

Top 83%
×11story building
+103ft-217ft

Overall

24864

Females

9417

F30-34

9417

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

28054

Females

11125

F30-34

11125

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

28005

Females

11200

F30-34

11200

21K→25K

13.1 - 15.5 mi

Top 94%
×2story building
+35ft-8ft

Overall

28392

Females

11573

F30-34

11573

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28540

Females

11684

F30-34

11684

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+98ft-92ft

Overall

25069

Females

10252

F30-34

10252

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26571

Females

10915

F30-34

10915

40K→Finish

24.9 - 26.2 mi

Top 93%
×5story building
+80ft-24ft

Overall

27815

Females

11393

F30-34

11393

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#26321
5K → 10K
142794*+652
#26321 → #25669
10K → 15K
1055125*-930
#25669 → #26599
15K → 21K
878195*-683
#26599 → #27282
21K → 25K
481126*-355
#27282 → #27637
25K → 30K
453126*-327
#27637 → #27964
30K → 35K
58379*+321
#27964 → #27643
35K → 40K
151212*+61
#27643 → #27582
40K → Finish
9445*-49
#27582 → #27631
TOTALS
33122002*-1310
#26321 → #27631

* 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