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MARINE CORPS MARATHON 2024

Zachary Smith

Alexandria, VA

Bib: 4977 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 14%
Gender (Male)
#0 / 9934
Top 18%
Division (M30-34)
#0 / 1564
Top 23%
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
8:36/mi
26:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:55/mi
51:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:02/mi
1:16:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:12/mi
1:46:53
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:58/mi
2:06:40
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:30/mi
2:33:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:40/mi
2:59:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:13/mi
3:28:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:09/mi
3:41:07
↑ 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
1:46:538:11 /mi⚡ faster
2nd Half
1:54:138:40 /mi+6.9%
Positive split — 6.9% 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 mi08:27:1426:438:3626:43
8:36
-
10K
6.21 mi08:51:5051:198:1624:36
7:55
-0:41
15K
9.32 mi09:16:491:16:188:1124:59
8:02
+0:07
21K
13.05 mi09:47:241:46:538:1130:35
8:12
+0:10
25K
15.53 mi10:07:112:06:408:0919:47
7:58
-0:14
30K
18.64 mi10:33:352:33:048:1326:24
8:30
+0:32
35K
21.75 mi11:00:302:59:598:1726:55
8:40
+0:10
40K
24.85 mi11:29:093:28:388:2428:39
9:13
+0:33
Finish
26.22 mi11:41:383:41:078:2612:29
9:09
-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

7:55 /mi

Average Pace

8:26 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:59:59

81% of race

Time at Steady Pace

41:08

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi08:27:1426:438:3626:43
8:36
#2714
10K
6.21 mi08:51:5051:198:1624:36
7:55
#2408
15K
9.32 mi09:16:491:16:188:1124:59
8:02
#2282
21K
13.05 mi09:47:241:46:538:1130:35
8:12
#2225
25K
15.53 mi10:07:112:06:408:0919:47
7:58
#2191
30K
18.64 mi10:33:352:33:048:1326:24
8:30
#2182
35K
21.75 mi11:00:302:59:598:1726:55
8:40
#2173
40K
24.85 mi11:29:093:28:388:2428:39
9:13
#2226
Finish
26.22 mi11:41:383:41:078:2612:29
9:09
#2242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi2714217840820731700333
10K6.21 mi3.10 mi2408+3061947+231375+3322021807355
15K9.32 mi3.11 mi2282+1261851+96353+2220731700333
21K13.05 mi3.73 mi2225+571817+34349+422661853351
25K15.53 mi2.48 mi2191+341786+31347+221871776349
30K18.64 mi3.11 mi2182+91774+1234723271847362
35K21.75 mi3.11 mi2173+91746+28340+726442000381
40K24.85 mi3.10 mi2226-531756-10342-231552260409
Finish26.22 mi1.37 mi2242-161764-8346-431962273419

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

2073

Males

1700

M30-34

1700

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

2202

Males

1807

M30-34

1807

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

2073

Males

1700

M30-34

1700

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

2266

Males

1853

M30-34

1853

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

2187

Males

1776

M30-34

1776

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

2327

Males

1847

M30-34

1847

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

2644

Males

2000

M30-34

2000

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

3155

Males

2260

M30-34

2260

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

3196

Males

2273

M30-34

2273

Passing Analysis

Category:
Athletes Passed
926*
Passed By
454
Net Change
+472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2714
5K → 10K327*21+306#2714#2408
10K → 15K155*29+126#2408#2282
15K → 21K89*32+57#2282#2225
21K → 25K70*36+34#2225#2191
25K → 30K69*60+9#2191#2182
30K → 35K97*88+9#2182#2173
35K → 40K83*136-53#2173#2226
40K → Finish3652-16#2226#2242
TOTALS926*454+472

* 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