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MARINE CORPS MARATHON 2024

Aaron Barlow

Stafford, VA

Bib: 8174 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 20%
Gender (Male)
#0 / 9934
Top 25%
Division (M30-34)
#0 / 1564
Top 30%
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
8:43/mi
27:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:06/mi
52:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:12/mi
1:17:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:13/mi
1:48:22
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:58/mi
2:08:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:52/mi
2:35:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:53/mi
3:06:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:02/mi
3:37:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:33/mi
3:50:38
↑ 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
Time1:48:22
Pace8:18 /mi
2nd Half
Distance13.17 mi
Time2:02:15
Pace9:17 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:3327:068:4327:06
8:43
-
10K
6.21 mi08:49:4452:178:2525:11
8:06
-0:37
15K
9.32 mi09:15:121:17:458:2125:28
8:12
+0:06
21K
13.05 mi09:45:491:48:228:1830:37
8:13
+0:01
25K
15.53 mi10:05:362:08:098:1519:47
7:58
-0:15
30K
18.64 mi10:33:102:35:438:2127:34
8:52
+0:54
35K
21.75 mi11:03:533:06:268:3430:43
9:53
+1:01
40K
24.85 mi11:35:033:37:368:4531:10
10:02
+0:09
Finish
26.22 mi11:48:053:50:388:4813:02
9:33
-0:29

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

7:58 /mi

Average Pace

8:48 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:03

44% of race

Time at Steady Pace

54:40

24% of race

Time at Slower Pace

1:14:55

32% of race

Average Pace: 8:48 /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 mi08:24:3327:068:4327:06
8:43
#3217
10K
6.21 mi08:49:4452:178:2525:11
8:06
#2824
15K
9.32 mi09:15:121:17:458:2125:28
8:12
#2654
21K
13.05 mi09:45:491:48:228:1830:37
8:13
#2518
25K
15.53 mi10:05:362:08:098:1519:47
7:58
#2416
30K
18.64 mi10:33:102:35:438:2127:34
8:52
#2502
35K
21.75 mi11:03:533:06:268:3430:43
9:53
#2916
40K
24.85 mi11:35:033:37:368:4531:10
10:02
#3118
Finish
26.22 mi11:48:053:50:388:4813:02
9:33
#3145
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi3217254847924391985388
10K6.21 mi3.10 mi2824+3932269+279435+4426342122408
15K9.32 mi3.11 mi2654+1702136+133409+2624391985388
21K13.05 mi3.73 mi2518+1362035+101387+2222851865356
25K15.53 mi2.48 mi2416+1021959+76374+1321901779351
30K18.64 mi3.11 mi2502-862010-51395-2132372505484
35K21.75 mi3.11 mi2916-4142309-299436-4155143879686
40K24.85 mi3.10 mi3118-2022407-98456-2048693359602
Finish26.22 mi1.37 mi3145-272406+1458-241162870526

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

2439

Males

1985

M30-34

1985

5K→10K

3.1 - 6.2 mi

Top 17%
×11story building
+103ft-217ft

Overall

2634

Males

2122

M30-34

2122

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2439

Males

1985

M30-34

1985

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

2285

Males

1865

M30-34

1865

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

2190

Males

1779

M30-34

1779

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

3237

Males

2505

M30-34

2505

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+98ft-92ft

Overall

5514

Males

3879

M30-34

3879

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

4869

Males

3359

M30-34

3359

40K→Finish

24.9 - 26.2 mi

Top 26%
×5story building
+80ft-24ft

Overall

4116

Males

2870

M30-34

2870

Passing Analysis

Category:
Athletes Passed
1129*
Passed By
1057
Net Change
+72
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3217
5K → 10K429*36+393#3217#2824
10K → 15K200*30+170#2824#2654
15K → 21K158*22+136#2654#2518
21K → 25K116*14+102#2518#2416
25K → 30K69*155-86#2416#2502
30K → 35K36*450-414#2502#2916
35K → 40K71*273-202#2916#3118
40K → Finish50*77-27#3118#3145
TOTALS1129*1057+72

* 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