Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Sharon Posner

Superior, CO

Bib: 11811 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Top 45%
Gender (Female)
#0 / 12338
Top 37%
Masters (Masters Women)
#0 / 5451
Top 26%
Division (F55-59)
#0 / 873
Top 18%
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
10:34/mi
32:51
↑ 279↓ 164
10K· 6.21 mi
10:12/mi
1:04:32
↑ 103↓ 217
15K· 9.32 mi
10:04/mi
1:35:50
↑ 51↓ 55
21K· 13.05 mi
10:11/mi
2:13:48
↑ 20↓ 37
25K· 15.53 mi
10:01/mi
2:38:41
↑ 35
30K· 18.64 mi
11:16/mi
3:13:40
↑ 58↓ 57
35K· 21.75 mi
10:52/mi
3:47:25
↑ 98↓ 92
40K· 24.85 mi
11:07/mi
4:21:58
↑ 36↓ 53
Finish· 26.22 mi
10:53/mi
4:36:48
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:4810:15 /mi⚡ faster
2nd Half
2:23:0010:51 /mi+6.9%
Positive split — 6.9% 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
32:5110:343.11 mi32:51
10:34
-
10K
1:04:3210:233.10 mi31:41
10:12
-0:22
15K
1:35:5010:173.11 mi31:18
10:04
-0:08
21K
2:13:4810:153.73 mi37:58
10:11
+0:07
25K
2:38:4110:132.48 mi24:53
10:01
-0:10
30K
3:13:4010:233.11 mi34:59
11:16
+1:15
35K
3:47:2510:273.11 mi33:45
10:52
-0:24
40K
4:21:5810:323.10 mi34:33
11:07
+0:15
Finish(26.22 mi)
4:36:4810:341.37 mi14:50
10:53
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

10:34 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:16

75% of race

Time at Steady Pace

1:09:32

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi153194865177151634833173
10K3.10 mi16106-7875188-323194-17170405588224
15K3.11 mi15679+4275010+178182+12151634833173
21K3.73 mi15045+6344760+250165+17141524412146
25K2.48 mi14639+4064658+102159+6136104373141
30K3.11 mi14791-1524798-140178-19158065605223
35K3.11 mi14238+5534684+114172+6124964484150
40K3.10 mi13801+4374613+71162+10119854517155
Finish(26.22 mi)1.37 mi13604+1974581+32154+8113714300127

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×18story building
+279ft-164ft

Overall

15163

Females

4833

F55-59

4833

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

17040

Females

5588

F55-59

5588

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+51ft-55ft

Overall

15163

Females

4833

F55-59

4833

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14152

Females

4412

F55-59

4412

21K→25K

13.1 - 15.5 mi

Top 45%
×2story building
+35ft-8ft

Overall

13610

Females

4373

F55-59

4373

25K→30K

15.5 - 18.6 mi

Top 53%
×2story building
+58ft-57ft

Overall

15806

Females

5605

F55-59

5605

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12496

Females

4484

F55-59

4484

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

11985

Females

4517

F55-59

4517

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11371

Females

4300

F55-59

4300

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15319
5K → 10K
937150*-787
#15319 → #16106
10K → 15K
143570*+427
#16106 → #15679
15K → 21K
103737*+634
#15679 → #15045
21K → 25K
80486*+406
#15045 → #14639
25K → 30K
449297*-152
#14639 → #14791
30K → 35K
137690*+553
#14791 → #14238
35K → 40K
128565*+437
#14238 → #13801
40K → Finish
54251*+197
#13801 → #13604
TOTALS
20313746*+1715
#15319 → #13604

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions