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MARINE CORPS MARATHON 2025

Colton Key

Washington, DC

Bib: 31291 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
12:37/mi
39:11
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:07/mi
1:16:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:45/mi
1:56:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:19/mi
2:46:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:11/mi
3:18:51
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:26/mi
4:03:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:34/mi
4:48:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:55/mi
5:35:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:40/mi
5:56:41
↑ 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
2:46:0612:44 /mi⚡ faster
2nd Half
3:10:3514:28 /mi+14.7%
Positive split — 14.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:0339:1112:3739:11
12:37
-
10K
6.21 mi09:15:411:16:4912:2237:38
12:07
-0:30
15K
9.32 mi09:55:181:56:2612:3039:37
12:45
+0:38
21K
13.05 mi10:44:582:46:0612:4449:40
13:19
+0:34
25K
15.53 mi11:17:433:18:5112:4832:45
13:11
-0:08
30K
18.64 mi12:02:354:03:4313:0444:52
14:26
+1:15
35K
21.75 mi12:47:514:48:5913:1745:16
14:34
+0:08
40K
24.85 mi13:34:115:35:1913:2946:20
14:55
+0:21
Finish
26.22 mi13:55:335:56:4113:3721:22
15:40
+0:45

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

12:07 /mi

Average Pace

13:37 /mi

Slowest Pace

15:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:16:49

22% of race

Time at Steady Pace

2:02:02

34% of race

Time at Slower Pace

2:37:50

44% of race

Average Pace: 13:36 /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.

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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 mi08:38:0339:1112:3739:11
12:37
#26384
10K
6.21 mi09:15:411:16:4912:2237:38
12:07
#26591
15K
9.32 mi09:55:181:56:2612:3039:37
12:45
#26814
21K
13.05 mi10:44:582:46:0612:4449:40
13:19
#26690
25K
15.53 mi11:17:433:18:5112:4832:45
13:11
#26468
30K
18.64 mi12:02:354:03:4313:0444:52
14:26
#26316
35K
21.75 mi12:47:514:48:5913:1745:16
14:34
#26112
40K
24.85 mi13:34:115:35:1913:2946:20
14:55
#25838
Finish
26.22 mi13:55:335:56:4113:3721:22
15:40
#25902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi2638416201137027192165501383
10K6.21 mi3.10 mi26591-20716289-881378-826765163461377
15K9.32 mi3.11 mi26814-22316403-114137827192165501383
21K13.05 mi3.73 mi26690+12416317+861383-526257159961365
25K15.53 mi2.48 mi26468+22216159+1581373+1025116152141311
30K18.64 mi3.11 mi26316+15215988+1711364+925666152911319
35K21.75 mi3.11 mi26112+20415826+1621360+424500145051255
40K24.85 mi3.10 mi25838+27415620+2061352+823886141311238
Finish26.22 mi1.37 mi25902-6415628-81355-325767152571326

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

27192

Males

16550

M20-24

16550

5K→10K

3.1 - 6.2 mi

Top 89%
×11story building
+103ft-217ft

Overall

26765

Males

16346

M20-24

16346

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

27192

Males

16550

M20-24

16550

15K→21K

9.3 - 13.1 mi

Top 87%
×1story
+20ft-37ft

Overall

26257

Males

15996

M20-24

15996

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

25116

Males

15214

M20-24

15214

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+58ft-57ft

Overall

25666

Males

15291

M20-24

15291

30K→35K

18.6 - 21.8 mi

Top 82%
×2story building
+98ft-92ft

Overall

24500

Males

14505

M20-24

14505

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23886

Males

14131

M20-24

14131

40K→Finish

24.9 - 26.2 mi

Top 86%
×5story building
+80ft-24ft

Overall

25767

Males

15257

M20-24

15257

Passing Analysis

Category:
Athletes Passed
2539*
Passed By
2057
Net Change
+482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26384
5K → 10K260*467-207#26384#26591
10K → 15K241*464-223#26591#26814
15K → 21K463*339+124#26814#26690
21K → 25K372*150+222#26690#26468
25K → 30K360*208+152#26468#26316
30K → 35K360*156+204#26316#26112
35K → 40K392*118+274#26112#25838
40K → Finish91*155-64#25838#25902
TOTALS2539*2057+482

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions