Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Sarah Balling

Land O Lakes, FL

Bib: 35138 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
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
27 ft elev
5K· 3.11 mi
13:51/mi
43:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:19/mi
1:24:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
14:20/mi
2:08:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:43/mi
3:00:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:57/mi
3:32:15
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:21/mi
4:16:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:07/mi
4:57:35
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:58/mi
5:40:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
19:13/mi
6:07:11
↑ 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
3:00:0513:48 /mi⚡ faster
2nd Half
3:07:0514:12 /mi+3.9%
Positive split — 3.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:47:1843:0313:5143:03
13:51
-
10K
6.21 mi09:28:401:24:2513:3541:22
13:19
-0:32
15K
9.32 mi10:13:112:08:5613:5044:31
14:20
+1:01
21K
13.05 mi11:04:203:00:0513:4851:09
13:43
-0:37
25K
15.53 mi11:36:303:32:1513:4032:10
12:57
-0:46
30K
18.64 mi12:21:064:16:5113:4744:36
14:21
+1:24
35K
21.75 mi13:01:504:57:3513:4140:44
13:07
-1:14
40K
24.85 mi13:45:145:40:5913:4343:24
13:58
+0:51
Finish
26.22 mi14:11:266:07:1114:0126:12
19:13
+5:15

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

12:57 /mi

Average Pace

14:01 /mi

Slowest Pace

19:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

32:10

9% of race

Time at Steady Pace

5:08:49

84% of race

Time at Slower Pace

26:12

7% of race

Average Pace: 14:00 /mi

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

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:47:1843:0313:5143:03
13:51
#29331
10K
6.21 mi09:28:401:24:2513:3541:22
13:19
#29313
15K
9.32 mi10:13:112:08:5613:5044:31
14:20
#29572
21K
13.05 mi11:04:203:00:0513:4851:09
13:43
#29042
25K
15.53 mi11:36:303:32:1513:4032:10
12:57
#28527
30K
18.64 mi12:21:064:16:5113:4744:36
14:21
#28121
35K
21.75 mi13:01:504:57:3513:4140:44
13:07
#27200
40K
24.85 mi13:45:145:40:5913:4343:24
13:58
#26510
Finish
26.22 mi14:11:266:07:1114:0126:12
19:13
#26956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2933111851229329592120342290
10K6.21 mi3.10 mi29313+1811839+122291+229322118482289
15K9.32 mi3.11 mi29572-25912013-1742305-1429592120342290
21K13.05 mi3.73 mi29042+53011707+3062283+2227126107242158
25K15.53 mi2.48 mi28527+51511444+2632253+302446095732005
30K18.64 mi3.11 mi28121+40611271+1732236+1725455102632097
35K21.75 mi3.11 mi27200+92110842+4292189+472023080151752
40K24.85 mi3.10 mi26510+69010551+2912153+362133086271851
Finish26.22 mi1.37 mi26956-44610800-2492180-2729130119742286

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×18story building
+279ft-164ft

Overall

29592

Females

12034

F25-29

12034

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29322

Females

11848

F25-29

11848

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+51ft-55ft

Overall

29592

Females

12034

F25-29

12034

15K→21K

9.3 - 13.1 mi

Top 90%
×1story
+20ft-37ft

Overall

27126

Females

10724

F25-29

10724

21K→25K

13.1 - 15.5 mi

Top 81%
×2story building
+35ft-8ft

Overall

24460

Females

9573

F25-29

9573

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+58ft-57ft

Overall

25455

Females

10263

F25-29

10263

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

20230

Females

8015

F25-29

8015

35K→40K

21.8 - 24.9 mi

Top 71%
×2story building
+36ft-53ft

Overall

21330

Females

8627

F25-29

8627

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

29130

Females

11974

F25-29

11974

Passing Analysis

Category:
Athletes Passed
3421*
Passed By
1046
Net Change
+2375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29331
5K → 10K197*179+18#29331#29313
10K → 15K57*316-259#29313#29572
15K → 21K545*15+530#29572#29042
21K → 25K521*6+515#29042#28527
25K → 30K444*38+406#28527#28121
30K → 35K922*1+921#28121#27200
35K → 40K717*27+690#27200#26510
40K → Finish18*464-446#26510#26956
TOTALS3421*1046+2375

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

Passing Charts

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