Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Kristin Campbell

Atlanta, GA

Bib: 39761 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 (F40-44)
#0 / 1527
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
11:34/mi
35:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:53/mi
1:09:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:29/mi
1:45:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:54/mi
2:33:33
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:32/mi
3:07:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:49/mi
3:50:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:02/mi
4:36:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:50/mi
5:22:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:57/mi
5:43:18
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

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

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:33:33
Pace11:46 /mi
2nd Half
Distance13.17 mi
Time3:09:45
Pace14:24 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:0535:5711:3435:57
11:34
-
10K
6.21 mi08:41:541:09:4611:1433:49
10:53
-0:41
15K
9.32 mi09:17:341:45:2611:1935:40
11:29
+0:36
21K
13.05 mi10:05:412:33:3311:4648:07
12:54
+1:25
25K
15.53 mi10:39:193:07:1112:0333:38
13:32
+0:38
30K
18.64 mi11:22:163:50:0812:2142:57
13:49
+0:17
35K
21.75 mi12:08:584:36:5012:4446:42
15:02
+1:13
40K
24.85 mi12:55:025:22:5412:5946:04
14:50
-0:12
Finish
26.22 mi13:15:265:43:1813:0620:24
14:57
+0:07

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

10:53 /mi

Average Pace

13:06 /mi

Slowest Pace

15:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:26

31% of race

Time at Steady Pace

2:04:42

36% of race

Time at Slower Pace

1:53:10

33% of race

Average Pace: 13:06 /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 mi08:08:0535:5711:3435:57
11:34
#21635
10K
6.21 mi08:41:541:09:4611:1433:49
10:53
#21533
15K
9.32 mi09:17:341:45:2611:1935:40
11:29
#22051
21K
13.05 mi10:05:412:33:3311:4648:07
12:54
#23252
25K
15.53 mi10:39:193:07:1112:0333:38
13:32
#23789
30K
18.64 mi11:22:163:50:0812:2142:57
13:49
#23801
35K
21.75 mi12:08:584:36:5012:4446:42
15:02
#24211
40K
24.85 mi12:55:025:22:5412:5946:04
14:50
#24148
Finish
26.22 mi13:15:265:43:1813:0620:24
14:57
#24161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi21635781890723000(Top 77%)8445(Top 68%)987(Top 65%)
10K6.21 mi3.10 mi21533+1027750+68895+1221529(Top 72%)7731(Top 63%)899(Top 59%)
15K9.32 mi3.11 mi22051-5187980-230914-1923000(Top 77%)8445(Top 68%)987(Top 65%)
21K13.05 mi3.73 mi23252-12018606-6261008-9425180(Top 84%)9681(Top 78%)1142(Top 76%)
25K15.53 mi2.48 mi23789-5378933-3271043-3526000(Top 87%)10353(Top 84%)1239(Top 82%)
30K18.64 mi3.11 mi23801-129031-981057-1424050(Top 80%)9554(Top 77%)1134(Top 75%)
35K21.75 mi3.11 mi24211-4109334-3031105-4825622(Top 85%)10481(Top 85%)1265(Top 84%)
40K24.85 mi3.10 mi24148+639384-501110-523669(Top 79%)9672(Top 78%)1153(Top 76%)
Finish26.22 mi1.37 mi24161-139417-331112-224406(Top 81%)9951(Top 81%)1191(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×18story building
+279ft-164ft

Overall

23000

Females

8445

F40-44

8445

5K→10K

3.1 - 6.2 mi

Top 72%
×11story building
+103ft-217ft

Overall

21529

Females

7731

F40-44

7731

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

23000

Females

8445

F40-44

8445

15K→21K

9.3 - 13.1 mi

Top 84%
×1story
+20ft-37ft

Overall

25180

Females

9681

F40-44

9681

21K→25K

13.1 - 15.5 mi

Top 87%
×2story building
+35ft-8ft

Overall

26000

Females

10353

F40-44

10353

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

24050

Females

9554

F40-44

9554

30K→35K

18.6 - 21.8 mi

Top 85%
×2story building
+98ft-92ft

Overall

25622

Females

10481

F40-44

10481

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23669

Females

9672

F40-44

9672

40K→Finish

24.9 - 26.2 mi

Top 81%
×5story building
+80ft-24ft

Overall

24406

Females

9951

F40-44

9951

Passing Analysis

Category:
Athletes Passed
2080*
Passed By
4606
Net Change
-2526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21635
5K → 10K524*422+102#21635#21533
10K → 15K245*763-518#21533#22051
15K → 21K243*1444-1201#22051#23252
21K → 25K167*704-537#23252#23789
25K → 30K338*350-12#23789#23801
30K → 35K154*564-410#23801#24211
35K → 40K298*235+63#24211#24148
40K → Finish111*124-13#24148#24161
TOTALS2080*4606-2526

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

📊

Passing Visuals

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