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MARINE CORPS MARATHON 2024

Juan Contreras

Washington, DC

Bib: 2082 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 24%
Gender (Male)
#0 / 9934
Top 29%
Division (M35-39)
#0 / 1396
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
8:39/mi
26:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:19/mi
52:41
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:18/mi
1:18:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:28/mi
1:50:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:06/mi
2:10:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:39/mi
2:37:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:45/mi
3:07:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:50/mi
3:41:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:00/mi
3:56:01
↑ 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
1:50:018:26 /mi⚡ faster
2nd Half
2:05:599:34 /mi+14.5%
Positive split — 14.5% 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 mi08:26:2926:518:3926:51
8:39
-
10K
6.21 mi08:52:1952:418:2925:50
8:19
-0:20
15K
9.32 mi09:18:051:18:278:2525:46
8:18
-0:01
21K
13.05 mi09:49:391:50:018:2631:34
8:28
+0:10
25K
15.53 mi10:09:482:10:108:2320:09
8:06
-0:22
30K
18.64 mi10:36:392:37:018:2526:51
8:39
+0:33
35K
21.75 mi11:06:583:07:208:3730:19
9:45
+1:06
40K
24.85 mi11:40:393:41:018:5433:41
10:50
+1:05
Finish
26.22 mi11:55:393:56:019:0015:00
11:00
+0:10

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

8:06 /mi

Average Pace

9:00 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

20:09

9% of race

Time at Steady Pace

2:16:52

58% of race

Time at Slower Pace

1:19:00

33% of race

Average Pace: 9:00 /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 mi08:26:2926:518:3926:51
8:39
#2919
10K
6.21 mi08:52:1952:418:2925:50
8:19
#3060
15K
9.32 mi09:18:051:18:278:2525:46
8:18
#2887
21K
13.05 mi09:49:391:50:018:2631:34
8:28
#2880
25K
15.53 mi10:09:482:10:108:2320:09
8:06
#2802
30K
18.64 mi10:36:392:37:018:2526:51
8:39
#2698
35K
21.75 mi11:06:583:07:208:3730:19
9:45
#3040
40K
24.85 mi11:40:393:41:018:5433:41
10:50
#3547
Finish
26.22 mi11:55:393:56:019:0015:00
11:00
#3792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi2919232234527042177318
10K6.21 mi3.10 mi3060-1412446-124362-1732872633385
15K9.32 mi3.11 mi2887+1732310+136335+2727042177318
21K13.05 mi3.73 mi2880+72302+833528752309333
25K15.53 mi2.48 mi2802+782246+56332+325352039305
30K18.64 mi3.11 mi2698+1042148+98319+1326542095305
35K21.75 mi3.11 mi3040-3422390-242352-3352623738539
40K24.85 mi3.10 mi3547-5072706-316390-3866344393632
Finish26.22 mi1.37 mi3792-2452865-159413-2375104873673

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

2704

Males

2177

M35-39

2177

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

3287

Males

2633

M35-39

2633

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

2704

Males

2177

M35-39

2177

15K→21K

9.3 - 13.1 mi

Top 18%
×1story
+20ft-37ft

Overall

2875

Males

2309

M35-39

2309

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

2535

Males

2039

M35-39

2039

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

2654

Males

2095

M35-39

2095

30K→35K

18.6 - 21.8 mi

Top 33%
×2story building
+98ft-92ft

Overall

5262

Males

3738

M35-39

3738

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

6634

Males

4393

M35-39

4393

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

7510

Males

4873

M35-39

4873

Passing Analysis

Category:
Athletes Passed
752*
Passed By
1625
Net Change
-873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2919
5K → 10K103*244-141#2919#3060
10K → 15K199*26+173#3060#2887
15K → 21K86*79+7#2887#2880
21K → 25K117*39+78#2880#2802
25K → 30K141*37+104#2802#2698
30K → 35K58*400-342#2698#3040
35K → 40K36*543-507#3040#3547
40K → Finish12*257-245#3547#3792
TOTALS752*1625-873

* 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