Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Dorothy McDermott

Indianapolis, IN

Bib: 36077 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
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
11:04/mi
34:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:20/mi
1:06:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:47/mi
1:39:57
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:23/mi
2:29:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:04/mi
2:59:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:39/mi
3:42:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:49/mi
4:25:13
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:06/mi
5:09:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:51/mi
5:27:55
↑ 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
2:29:5111:29 /mi⚡ faster
2nd Half
2:58:0313:31 /mi+18.8%
Positive split — 18.8% 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
34:2211:043.11 mi34:22
11:04
-
10K
1:06:2710:423.10 mi32:05
10:20
-0:44
15K
1:39:5710:433.11 mi33:30
10:47
+0:27
21K
2:29:5111:293.73 mi49:54
13:23
+2:36
25K
2:59:5011:352.48 mi29:59
12:04
-1:19
30K
3:42:1611:553.11 mi42:26
13:39
+1:35
35K
4:25:1312:123.11 mi42:57
13:49
+0:10
40K
5:09:0212:263.10 mi43:49
14:06
+0:17
Finish(26.22 mi)
5:27:5512:311.37 mi18:53
13:51
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

12:31 /mi

Slowest Pace

14:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09:56

40% of race

Time at Steady Pace

2:34:10

47% of race

Time at Slower Pace

43:49

13% of race

Average Pace: 12:30 /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

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi185066319544195496791587
10K6.21 mi3.10 mi18205+3016151+168523+21179696028520
15K9.32 mi3.11 mi18578-3736323-172546-23195496791587
21K13.05 mi3.73 mi22029-34517998-1675715-1692640810338980
25K15.53 mi2.48 mi21917+1128012-14714+1218658268744
30K18.64 mi3.11 mi22210-2938236-224740-26235769307866
35K21.75 mi3.11 mi22269-598385-149762-22224689071861
40K24.85 mi3.10 mi22166+1038424-39768-6217358815808
Finish26.22 mi1.37 mi22096+708425-1771-3216838720813

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

19549

Females

6791

F45-49

6791

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

17969

Females

6028

F45-49

6028

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19549

Females

6791

F45-49

6791

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26408

Females

10338

F45-49

10338

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21865

Females

8268

F45-49

8268

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+58ft-57ft

Overall

23576

Females

9307

F45-49

9307

30K→35K

18.6 - 21.8 mi

Top 75%
×2story building
+98ft-92ft

Overall

22468

Females

9071

F45-49

9071

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21735

Females

8815

F45-49

8815

40K→Finish

24.9 - 26.2 mi

Top 72%
×5story building
+80ft-24ft

Overall

21683

Females

8720

F45-49

8720

Passing Analysis

Category:
Athletes Passed
2402*
Passed By
5992
Net Change
-3590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18506
5K → 10K621*320+301#18506#18205
10K → 15K284*657-373#18205#18578
15K → 21K60*3511-3451#18578#22029
21K → 25K431*319+112#22029#21917
25K → 30K243*536-293#21917#22210
30K → 35K282*341-59#22210#22269
35K → 40K323*220+103#22269#22166
40K → Finish158*88+70#22166#22096
TOTALS2402*5992-3590

* 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