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MARINE CORPS MARATHON 2024

Ron Rosenbaum

Alexandria, VA

Bib: 9388 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 42%
Gender (Male)
#0 / 9934
Top 48%
Masters (Masters Men)
#0 / 4070
Top 37%
Division (M50-54)
#0 / 768
Top 35%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:00/mi
31:05
↑ 279↓ 164
10K· 6.21 mi
9:32/mi
1:00:43
↑ 103↓ 217
15K· 9.32 mi
9:32/mi
1:30:21
↑ 51↓ 55
21K· 13.05 mi
9:48/mi
2:06:53
↑ 20↓ 37
25K· 15.53 mi
9:30/mi
2:30:29
↑ 35
30K· 18.64 mi
10:13/mi
3:02:14
↑ 58↓ 57
35K· 21.75 mi
10:14/mi
3:34:01
↑ 98↓ 92
40K· 24.85 mi
10:37/mi
4:06:59
↑ 36↓ 53
Finish· 26.22 mi
10:20/mi
4:21:04
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:06:539:43 /mi⚡ faster
2nd Half
2:14:1110:11 /mi+5.8%
Positive split — 5.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:0510:003.11 mi31:05
10:00
-
10K
1:00:439:463.10 mi29:38
9:32
-0:28
15K
1:30:219:423.11 mi29:38
9:32
0:00
21K
2:06:539:433.73 mi36:32
9:48
+0:16
25K
2:30:299:412.48 mi23:36
9:30
-0:18
30K
3:02:149:473.11 mi31:45
10:13
+0:43
35K
3:34:019:503.11 mi31:47
10:14
+0:01
40K
4:06:599:563.10 mi32:58
10:37
+0:23
Finish(26.22 mi)
4:21:049:581.37 mi14:05
10:20
-0:17
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

9:58 /mi

Slowest Pace

10:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:48:06

87% of race

Time at Steady Pace

32:58

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi7745562534671365241299
10K3.10 mi7905-1605743-11834680675861364
15K3.11 mi7603+3025552+191332+1471365241299
21K3.73 mi7528+755494+58329+374735429319
25K2.48 mi7335+1935349+145317+1269094986283
30K3.11 mi7141+1945182+167302+1569014888275
35K3.11 mi6882+2594943+239287+1563614378257
40K3.10 mi6662+2204739+204267+2061494104223
Finish(26.22 mi)1.37 mi6592+704674+65263+459143942203

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

7136

Males

5241

M50-54

5241

5K→10K

3.1 - 6.2 mi

Top 51%
×11story building
+103ft-217ft

Overall

8067

Males

5861

M50-54

5861

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

7136

Males

5241

M50-54

5241

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

7473

Males

5429

M50-54

5429

21K→25K

13.1 - 15.5 mi

Top 43%
×2story building
+35ft-8ft

Overall

6909

Males

4986

M50-54

4986

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

6901

Males

4888

M50-54

4888

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

6361

Males

4378

M50-54

4378

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

6149

Males

4104

M50-54

4104

40K→Finish

24.9 - 26.2 mi

Top 37%
×5story building
+80ft-24ft

Overall

5914

Males

3942

M50-54

3942

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7745
5K → 10K
309149*-160
#7745 → #7905
10K → 15K
49351*+302
#7905 → #7603
15K → 21K
131206*+75
#7603 → #7528
21K → 25K
61254*+193
#7528 → #7335
25K → 30K
94288*+194
#7335 → #7141
30K → 35K
86345*+259
#7141 → #6882
35K → 40K
92312*+220
#6882 → #6662
40K → Finish
42112*+70
#6662 → #6592
TOTALS
8642017*+1153
#7745 → #6592

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

Passing Visualized

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