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MARINE CORPS MARATHON 2025

Krystalyna Montano

Portland, OR

Bib: 16356 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 35%
Gender (Female)
#0 / 12338
Top 27%
Division (F30-34)
#0 / 1621
Top 31%
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
9:58/mi
30:57
↑ 279↓ 164
10K· 6.21 mi
9:10/mi
59:27
↑ 103↓ 217
15K· 9.32 mi
9:47/mi
1:29:50
↑ 51↓ 55
21K· 13.05 mi
9:39/mi
2:05:50
↑ 20↓ 37
25K· 15.53 mi
9:31/mi
2:29:28
↑ 35
30K· 18.64 mi
10:19/mi
3:01:30
↑ 58↓ 57
35K· 21.75 mi
10:32/mi
3:34:13
↑ 98↓ 92
40K· 24.85 mi
10:44/mi
4:07:34
↑ 36↓ 53
Finish· 26.22 mi
10:03/mi
4:21:16
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:05:509:39 /mi⚡ faster
2nd Half
2:15:2610:17 /mi+7.6%
Positive split — 7.6% 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
30:579:583.11 mi30:57
9:58
-
10K
59:279:343.10 mi28:30
9:10
-0:48
15K
1:29:509:383.11 mi30:23
9:47
+0:37
21K
2:05:509:393.73 mi36:00
9:39
-0:08
25K
2:29:289:372.48 mi23:38
9:31
-0:08
30K
3:01:309:443.11 mi32:02
10:19
+0:48
35K
3:34:139:513.11 mi32:43
10:32
+0:13
40K
4:07:349:583.10 mi33:21
10:44
+0:12
Finish(26.22 mi)
4:21:169:581.37 mi13:42
10:03
-0:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

9:58 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:10

62% of race

Time at Steady Pace

1:38:06

38% 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

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi114113263475134744107598
10K3.10 mi10961+4503075+188452+23106092907428
15K3.11 mi11834-8733416-341497-45134744107598
21K3.73 mi11607+2273326+90485+12114473311486
25K2.48 mi11390+2173265+61474+11112083334504
30K3.11 mi11384+63344-79493-19118753839588
35K3.11 mi11154+2303374-30499-6112093866585
40K3.10 mi10883+2713387-13511-12104943807569
Finish(26.22 mi)1.37 mi10642+2413337+50502+981462841435

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

13474

Females

4107

F30-34

4107

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10609

Females

2907

F30-34

2907

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

13474

Females

4107

F30-34

4107

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11447

Females

3311

F30-34

3311

21K→25K

13.1 - 15.5 mi

Top 37%
×2story building
+35ft-8ft

Overall

11208

Females

3334

F30-34

3334

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

11875

Females

3839

F30-34

3839

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11209

Females

3866

F30-34

3866

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10494

Females

3807

F30-34

3807

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

8146

Females

2841

F30-34

2841

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11411
5K → 10K
157607*+450
#11411 → #10961
10K → 15K
95178*-873
#10961 → #11834
15K → 21K
164391*+227
#11834 → #11607
21K → 25K
129346*+217
#11607 → #11390
25K → 30K
313319*+6
#11390 → #11384
30K → 35K
223453*+230
#11384 → #11154
35K → 40K
189460*+271
#11154 → #10883
40K → Finish
31272*+241
#10883 → #10642
TOTALS
21572926*+769
#11411 → #10642

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions