Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Chelsea Maynard

Austin, TX

Bib: 33723 F

0:00
0:00
/ mi
Be the first to cheer!
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
27 ft elev
5K· 3.11 mi
12:18/mi
38:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:52/mi
1:15:06
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:14/mi
1:53:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:20/mi
2:42:49
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:48/mi
3:14:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:58/mi
3:58:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:07/mi
4:38:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:05/mi
5:22:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:42/mi
5:41:16
↑ 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
2:42:4912:29 /mi⚡ faster
2nd Half
2:58:2713:33 /mi+9.6%
Positive split — 9.6% slower in the second half
Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:3138:1412:1838:14
12:18
-
10K
6.21 mi09:12:231:15:0612:0536:52
11:52
-0:26
15K
9.32 mi09:50:241:53:0712:0838:01
12:14
+0:22
21K
13.05 mi10:40:062:42:4912:2949:42
13:20
+1:06
25K
15.53 mi11:11:563:14:3912:3231:50
12:48
-0:32
30K
18.64 mi11:55:213:58:0412:4643:25
13:58
+1:10
35K
21.75 mi12:36:074:38:5012:4940:46
13:07
-0:51
40K
24.85 mi13:19:525:22:3512:5943:45
14:05
+0:58
Finish
26.22 mi13:38:335:41:1613:0218:41
13:42
-0:23

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

11:52 /mi

Average Pace

13:02 /mi

Slowest Pace

14:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:57

42% of race

Time at Steady Pace

2:32:34

45% of race

Time at Slower Pace

43:45

13% of race

Average Pace: 13:01 /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 mi08:35:3138:1412:1838:14
12:18
#25308
10K
6.21 mi09:12:231:15:0612:0536:52
11:52
#25719
15K
9.32 mi09:50:241:53:0712:0838:01
12:14
#25687
21K
13.05 mi10:40:062:42:4912:2949:42
13:20
#25931
25K
15.53 mi11:11:563:14:3912:3231:50
12:48
#25552
30K
18.64 mi11:55:213:58:0412:4643:25
13:58
#25345
35K
21.75 mi12:36:074:38:5012:4940:46
13:07
#24530
40K
24.85 mi13:19:525:22:3512:5943:45
14:05
#24102
Finish
26.22 mi13:38:335:41:1613:0218:41
13:42
#23904
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi25308962113522569898321372
10K6.21 mi3.10 mi25719-4119844-2231382-3026001100071393
15K9.32 mi3.11 mi25687+329816+281376+62569898321372
21K13.05 mi3.73 mi25931-2449965-1491395-1926280102721398
25K15.53 mi2.48 mi25552+3799829+1361379+162406993631317
30K18.64 mi3.11 mi25345+2079800+291377+22446597681344
35K21.75 mi3.11 mi24530+8159496+3041331+462027780341134
40K24.85 mi3.10 mi24102+4289354+1421319+122168887891219
Finish26.22 mi1.37 mi23904+1989309+451311+82128685501225

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×18story building
+279ft-164ft

Overall

25698

Females

9832

F30-34

9832

5K→10K

3.1 - 6.2 mi

Top 87%
×11story building
+103ft-217ft

Overall

26001

Females

10007

F30-34

10007

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+51ft-55ft

Overall

25698

Females

9832

F30-34

9832

15K→21K

9.3 - 13.1 mi

Top 87%
×1story
+20ft-37ft

Overall

26280

Females

10272

F30-34

10272

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

24069

Females

9363

F30-34

9363

25K→30K

15.5 - 18.6 mi

Top 81%
×2story building
+58ft-57ft

Overall

24465

Females

9768

F30-34

9768

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

20277

Females

8034

F30-34

8034

35K→40K

21.8 - 24.9 mi

Top 72%
×2story building
+36ft-53ft

Overall

21688

Females

8789

F30-34

8789

40K→Finish

24.9 - 26.2 mi

Top 71%
×5story building
+80ft-24ft

Overall

21286

Females

8550

F30-34

8550

Passing Analysis

Category:
Athletes Passed
3379*
Passed By
1975
Net Change
+1404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25308
5K → 10K197*608-411#25308#25719
10K → 15K340*308+32#25719#25687
15K → 21K341*585-244#25687#25931
21K → 25K476*97+379#25931#25552
25K → 30K426*219+207#25552#25345
30K → 35K841*26+815#25345#24530
35K → 40K516*88+428#24530#24102
40K → Finish242*44+198#24102#23904
TOTALS3379*1975+1404

* 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