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MARINE CORPS MARATHON 2025

Keith Thompson

Washington, DC

Bib: 4248 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 14%
Gender (Male)
#0 / 17709
Top 18%
Division (M30-34)
#0 / 2603
Top 22%
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
9:09/mi
28:27
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:18/mi
54:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:28/mi
1:20:34
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:22/mi
1:51:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:04/mi
2:11:46
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:47/mi
2:39:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:49/mi
3:06:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:56/mi
3:34:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:00/mi
3:46:29
↑ 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
Time1:51:44
Pace8:34 /mi
2nd Half
Distance13.17 mi
Time1:54:45
Pace8:43 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:2128:279:0928:27
9:09
-
10K
6.21 mi08:21:0954:158:4425:48
8:18
-0:51
15K
9.32 mi08:47:281:20:348:3926:19
8:28
+0:10
21K
13.05 mi09:18:381:51:448:3431:10
8:22
-0:06
25K
15.53 mi09:38:402:11:468:2920:02
8:04
-0:18
30K
18.64 mi10:05:582:39:048:3227:18
8:47
+0:43
35K
21.75 mi10:33:203:06:268:3427:22
8:49
+0:02
40K
24.85 mi11:01:063:34:128:3727:46
8:56
+0:07
Finish
26.22 mi11:13:233:46:298:3912:17
9:00
+0:04

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

8:04 /mi

Average Pace

8:39 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:59

70% of race

Time at Steady Pace

1:08:30

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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 mi07:55:2128:279:0928:27
9:09
#6460
10K
6.21 mi08:21:0954:158:4425:48
8:18
#5702
15K
9.32 mi08:47:281:20:348:3926:19
8:28
#5631
21K
13.05 mi09:18:381:51:448:3431:10
8:22
#5120
25K
15.53 mi09:38:402:11:468:2920:02
8:04
#4806
30K
18.64 mi10:05:582:39:048:3227:18
8:47
#4719
35K
21.75 mi10:33:203:06:268:3427:22
8:49
#4496
40K
24.85 mi11:01:063:34:128:3727:46
8:56
#4289
Finish
26.22 mi11:13:233:46:298:3912:17
9:00
#4204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi646049308755617(Top 19%)4378(Top 25%)792(Top 30%)
10K6.21 mi3.10 mi5702+7584447+483802+735115(Top 17%)4058(Top 23%)732(Top 28%)
15K9.32 mi3.11 mi5631+714396+51796+65617(Top 19%)4378(Top 25%)792(Top 30%)
21K13.05 mi3.73 mi5120+5114028+368731+654170(Top 14%)3331(Top 19%)621(Top 24%)
25K15.53 mi2.48 mi4806+3143787+241701+303796(Top 13%)3011(Top 17%)557(Top 21%)
30K18.64 mi3.11 mi4719+873691+96672+295009(Top 17%)3808(Top 22%)699(Top 27%)
35K21.75 mi3.11 mi4496+2233478+213637+354283(Top 14%)3200(Top 18%)577(Top 22%)
40K24.85 mi3.10 mi4289+2073287+191600+373918(Top 13%)2852(Top 16%)504(Top 19%)
Finish26.22 mi1.37 mi4204+853208+79584+164246(Top 14%)3013(Top 17%)527(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×18story building
+279ft-164ft

Overall

5617

Males

4378

M30-34

4378

5K→10K

3.1 - 6.2 mi

Top 17%
×11story building
+103ft-217ft

Overall

5115

Males

4058

M30-34

4058

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+51ft-55ft

Overall

5617

Males

4378

M30-34

4378

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4170

Males

3331

M30-34

3331

21K→25K

13.1 - 15.5 mi

Top 13%
×2story building
+35ft-8ft

Overall

3796

Males

3011

M30-34

3011

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5009

Males

3808

M30-34

3808

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4283

Males

3200

M30-34

3200

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

3918

Males

2852

M30-34

2852

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4246

Males

3013

M30-34

3013

Passing Analysis

Category:
Athletes Passed
2744*
Passed By
488
Net Change
+2256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6460
5K → 10K802*44+758#6460#5702
10K → 15K181*110+71#5702#5631
15K → 21K530*19+511#5631#5120
21K → 25K3217+314#5120#4806
25K → 30K199*112+87#4806#4719
30K → 35K301*78+223#4719#4496
35K → 40K291*84+207#4496#4289
40K → Finish119*34+85#4289#4204
TOTALS2744*488+2256

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

📊

Passing Visuals

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