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MARINE CORPS MARATHON 2024

James Kemp

Fredericksbrg, VA

Bib: 4348 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M60-64)
#0 / 363
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
12:01/mi
37:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:29/mi
1:13:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:30/mi
1:48:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:12/mi
2:34:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:18/mi
3:04:51
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:51/mi
3:54:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:54/mi
4:40:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:46/mi
5:29:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:52/mi
5:51:01
↑ 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
2:34:1611:49 /mi⚡ faster
2nd Half
3:16:4414:56 /mi+27.5%
Positive split — 27.5% 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 mi08:57:4037:2112:0137:21
12:01
-
10K
6.21 mi09:33:221:13:0311:4535:42
11:29
-0:32
15K
9.32 mi10:09:061:48:4711:4035:44
11:30
+0:01
21K
13.05 mi10:54:352:34:1611:4945:29
12:12
+0:42
25K
15.53 mi11:25:103:04:5111:5430:35
12:18
+0:06
30K
18.64 mi12:14:263:54:0712:3449:16
15:51
+3:33
35K
21.75 mi13:00:424:40:2312:5446:16
14:54
-0:57
40K
24.85 mi13:49:415:29:2213:1548:59
15:46
+0:52
Finish
26.22 mi14:11:205:51:0113:2421:39
15:52
+0:06

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

11:29 /mi

Average Pace

13:24 /mi

Slowest Pace

15:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:04:51

53% of race

Time at Slower Pace

2:46:10

47% of race

Average Pace: 13:23 /mi

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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 mi08:57:4037:2112:0137:21
12:01
#14215
10K
6.21 mi09:33:221:13:0311:4535:42
11:29
#14212
15K
9.32 mi10:09:061:48:4711:4035:44
11:30
#13865
21K
13.05 mi10:54:352:34:1611:4945:29
12:12
#13758
25K
15.53 mi11:25:103:04:5111:5430:35
12:18
#13706
30K
18.64 mi12:14:263:54:0712:3449:16
15:51
#14194
35K
21.75 mi13:00:424:40:2312:5446:16
14:54
#14255
40K
24.85 mi13:49:415:29:2213:1548:59
15:46
#14353
Finish
26.22 mi14:11:205:51:0113:2421:39
15:52
#14395
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi142159215284132408741239
10K6.21 mi3.10 mi14212+39234-19285-1141709201277
15K9.32 mi3.11 mi13865+3479071+163269+16132408741239
21K13.05 mi3.73 mi13758+1078998+73264+5135228846260
25K15.53 mi2.48 mi13706+528923+75261+3133328558255
30K18.64 mi3.11 mi14194-4889131-208281-20153789599330
35K21.75 mi3.11 mi14255-619135-4286-5143048944294
40K24.85 mi3.10 mi14353-989150-15287-1144669035299
Finish26.22 mi1.37 mi14395-429158-8290-3146469139298

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

13240

Males

8741

M60-64

8741

5K→10K

3.1 - 6.2 mi

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

Overall

14170

Males

9201

M60-64

9201

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

13240

Males

8741

M60-64

8741

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

13522

Males

8846

M60-64

8846

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

13332

Males

8558

M60-64

8558

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+58ft-57ft

Overall

15378

Males

9599

M60-64

9599

30K→35K

18.6 - 21.8 mi

Top 90%
×2story building
+98ft-92ft

Overall

14304

Males

8944

M60-64

8944

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

14466

Males

9035

M60-64

9035

40K→Finish

24.9 - 26.2 mi

Top 92%
×5story building
+80ft-24ft

Overall

14646

Males

9139

M60-64

9139

Passing Analysis

Category:
Athletes Passed
1215*
Passed By
1395
Net Change
-180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14215
5K → 10K192*189+3#14215#14212
10K → 15K384*37+347#14212#13865
15K → 21K239*132+107#13865#13758
21K → 25K164*112+52#13758#13706
25K → 30K56*544-488#13706#14194
30K → 35K81*142-61#14194#14255
35K → 40K76*174-98#14255#14353
40K → Finish23*65-42#14353#14395
TOTALS1215*1395-180

* 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