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MARINE CORPS MARATHON 2025

Carson Andersen

Rockville, MD

Bib: 5458 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 15%
Gender (Male)
#0 / 17709
Top 19%
Division (M30-34)
#0 / 2603
Top 24%
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
8:49/mi
27:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:22/mi
53:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:33/mi
1:19:57
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:48/mi
1:52:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:26/mi
2:13:41
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:43/mi
2:40:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:48/mi
3:08:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:11/mi
3:36:40
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:30/mi
3:48:15
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:52:44
Pace8:38 /mi
2nd Half
Distance13.17 mi
Time1:55:30
Pace8:46 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:0927:248:4927:24
8:49
-
10K
6.21 mi08:29:0853:238:3525:59
8:22
-0:27
15K
9.32 mi08:55:421:19:578:3526:34
8:33
+0:11
21K
13.05 mi09:28:291:52:448:3832:47
8:48
+0:15
25K
15.53 mi09:49:262:13:418:3620:57
8:26
-0:22
30K
18.64 mi10:16:322:40:478:3827:06
8:43
+0:17
35K
21.75 mi10:43:523:08:078:3927:20
8:48
+0:05
40K
24.85 mi11:12:253:36:408:4328:33
9:11
+0:23
Finish
26.22 mi11:24:003:48:158:4311:35
8:30
-0:41

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

8:22 /mi

Average Pace

8:43 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:11

49% of race

Time at Steady Pace

1:56:04

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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 mi08:03:0927:248:4927:24
8:49
#4659
10K
6.21 mi08:29:0853:238:3525:59
8:22
#4932
15K
9.32 mi08:55:421:19:578:3526:34
8:33
#5265
21K
13.05 mi09:28:291:52:448:3832:47
8:48
#5486
25K
15.53 mi09:49:262:13:418:3620:57
8:26
#5382
30K
18.64 mi10:16:322:40:478:3827:06
8:43
#5174
35K
21.75 mi10:43:523:08:078:3927:20
8:48
#4856
40K
24.85 mi11:12:253:36:408:4328:33
9:11
#4673
Finish
26.22 mi11:24:003:48:158:4311:35
8:30
#4477
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi4659368668561154718849
10K6.21 mi3.10 mi4932-2733895-209715-3053914252770
15K9.32 mi3.11 mi5265-3334137-242745-3061154718849
21K13.05 mi3.73 mi5486-2214295-158767-2263514868891
25K15.53 mi2.48 mi5382+1044210+85756+1154084158760
30K18.64 mi3.11 mi5174+2084016+194737+1947293616660
35K21.75 mi3.11 mi4856+3183734+282690+4742423171572
40K24.85 mi3.10 mi4673+1833557+177645+4547853386588
Finish26.22 mi1.37 mi4477+1963405+152617+2826862020360

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

6115

Males

4718

M30-34

4718

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5391

Males

4252

M30-34

4252

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

6115

Males

4718

M30-34

4718

15K→21K

9.3 - 13.1 mi

Top 21%
×1story
+20ft-37ft

Overall

6351

Males

4868

M30-34

4868

21K→25K

13.1 - 15.5 mi

Top 18%
×2story building
+35ft-8ft

Overall

5408

Males

4158

M30-34

4158

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+58ft-57ft

Overall

4729

Males

3616

M30-34

3616

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4242

Males

3171

M30-34

3171

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4785

Males

3386

M30-34

3386

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

2686

Males

2020

M30-34

2020

Passing Analysis

Category:
Athletes Passed
1568*
Passed By
1386
Net Change
+182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4659
5K → 10K111*384-273#4659#4932
10K → 15K51*384-333#4932#5265
15K → 21K79*300-221#5265#5486
21K → 25K17571+104#5486#5382
25K → 30K281*73+208#5382#5174
30K → 35K371*53+318#5174#4856
35K → 40K290*107+183#4856#4673
40K → Finish210*14+196#4673#4477
TOTALS1568*1386+182

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions