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MARINE CORPS MARATHON 2024

Christopher Mazerall

Manassas, VA

Bib: 4034 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M40-44)
#0 / 1238
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
8:58/mi
27:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:44/mi
54:59
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:58/mi
1:22:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:27/mi
1:58:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:49/mi
2:22:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:47/mi
2:59:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:53/mi
3:45:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:52/mi
4:28:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:17/mi
4:46:35
↑ 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
Time1:58:06
Pace9:03 /mi
2nd Half
Distance13.17 mi
Time2:48:28
Pace12:48 /mi
📊Positive Split: 42.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:5627:518:5827:51
8:58
-
10K
6.21 mi08:52:0454:598:5127:08
8:44
-0:14
15K
9.32 mi09:19:571:22:528:5327:53
8:58
+0:14
21K
13.05 mi09:55:111:58:069:0335:14
9:27
+0:29
25K
15.53 mi10:19:352:22:309:1024:24
9:49
+0:22
30K
18.64 mi10:56:132:59:089:3736:38
11:47
+1:58
35K
21.75 mi11:42:283:45:2310:2246:15
14:53
+3:06
40K
24.85 mi12:25:334:28:2810:4843:05
13:52
-1:01
Finish
26.22 mi12:43:404:46:3510:5618:07
13:17
-0:35

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

8:44 /mi

Average Pace

10:56 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:30

50% of race

Time at Slower Pace

2:24:05

50% of race

Average Pace: 10:56 /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 mi08:24:5627:518:5827:51
8:58
#3960
10K
6.21 mi08:52:0454:598:5127:08
8:44
#4409
15K
9.32 mi09:19:571:22:528:5327:53
8:58
#4586
21K
13.05 mi09:55:111:58:069:0335:14
9:27
#5106
25K
15.53 mi10:19:352:22:309:1024:24
9:49
#5645
30K
18.64 mi10:56:132:59:089:3736:38
11:47
#6663
35K
21.75 mi11:42:283:45:2310:2246:15
14:53
#8517
40K
24.85 mi12:25:334:28:2810:4843:05
13:52
#9298
Finish
26.22 mi12:43:404:46:3510:5618:07
13:17
#9519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3960310336450913924457
10K6.21 mi3.10 mi4409-4493457-354421-5749073818460
15K9.32 mi3.11 mi4586-1773584-127420+150913924457
21K13.05 mi3.73 mi5106-5203924-340460-4064434806571
25K15.53 mi2.48 mi5645-5394264-340504-4478205524668
30K18.64 mi3.11 mi6663-10184878-614582-78105896996848
35K21.75 mi3.11 mi8517-18545947-1069727-1451429689391112
40K24.85 mi3.10 mi9298-7816335-388771-44123597776970
Finish26.22 mi1.37 mi9519-2216445-110790-19120547588937

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

5091

Males

3924

M40-44

3924

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

4907

Males

3818

M40-44

3818

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

5091

Males

3924

M40-44

3924

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

6443

Males

4806

M40-44

4806

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

7820

Males

5524

M40-44

5524

25K→30K

15.5 - 18.6 mi

Top 67%
×2story building
+58ft-57ft

Overall

10589

Males

6996

M40-44

6996

30K→35K

18.6 - 21.8 mi

Top 90%
×2story building
+98ft-92ft

Overall

14296

Males

8939

M40-44

8939

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

12359

Males

7776

M40-44

7776

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

12054

Males

7588

M40-44

7588

Passing Analysis

Category:
Athletes Passed
308*
Passed By
5867
Net Change
-5559
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3960
5K → 10K37*486-449#3960#4409
10K → 15K71*248-177#4409#4586
15K → 21K45*565-520#4586#5106
21K → 25K46*585-539#5106#5645
25K → 30K31*1049-1018#5645#6663
30K → 35K16*1870-1854#6663#8517
35K → 40K37*818-781#8517#9298
40K → Finish25*246-221#9298#9519
TOTALS308*5867-5559

* 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