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MARINE CORPS MARATHON 2024

Brandon Peretin

Chantilly, VA

Bib: 2974 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 28%
Gender (Male)
#0 / 9934
Top 33%
Division (M20-24)
#0 / 1037
Top 46%
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
8:53/mi
27:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:25/mi
53:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:34/mi
1:20:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:36/mi
1:52:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:02/mi
2:12:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:56/mi
2:40:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:01/mi
3:11:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:28/mi
3:43:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:35/mi
3:59:36
↑ 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
Time1:52:25
Pace8:37 /mi
2nd Half
Distance13.17 mi
Time2:07:11
Pace9:39 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:0327:368:5327:36
8:53
-
10K
6.21 mi08:55:1153:448:3926:08
8:25
-0:28
15K
9.32 mi09:21:491:20:228:3726:38
8:34
+0:09
21K
13.05 mi09:53:521:52:258:3732:03
8:36
+0:02
25K
15.53 mi10:13:512:12:248:3119:59
8:02
-0:34
30K
18.64 mi10:41:372:40:108:3627:46
8:56
+0:54
35K
21.75 mi11:12:453:11:188:4831:08
10:01
+1:05
40K
24.85 mi11:45:153:43:489:0032:30
10:28
+0:27
Finish
26.22 mi12:01:033:59:369:0915:48
11:35
+1:07

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

8:02 /mi

Average Pace

9:09 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:59

8% of race

Time at Steady Pace

2:20:11

59% of race

Time at Slower Pace

1:19:26

33% of race

Average Pace: 9:08 /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.

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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 mi08:29:0327:368:5327:36
8:53
#3691
10K
6.21 mi08:55:1153:448:3926:08
8:25
#3676
15K
9.32 mi09:21:491:20:228:3726:38
8:34
#3613
21K
13.05 mi09:53:521:52:258:3732:03
8:36
#3470
25K
15.53 mi10:13:512:12:248:3119:59
8:02
#3218
30K
18.64 mi10:41:372:40:108:3627:46
8:56
#3208
35K
21.75 mi11:12:453:11:188:4831:08
10:01
#3595
40K
24.85 mi11:45:153:43:489:0032:30
10:28
#3911
Finish
26.22 mi12:01:033:59:369:0915:48
11:35
#4326
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi3691289637734692757384
10K6.21 mi3.10 mi3676+152902-6387-1037002932393
15K9.32 mi3.11 mi3613+632862+40385+234692757384
21K13.05 mi3.73 mi3470+1432758+104370+1532452594367
25K15.53 mi2.48 mi3218+2522555+203342+2823901927283
30K18.64 mi3.11 mi3208+102542+13356-1434192635390
35K21.75 mi3.11 mi3595-3872787-245386-3058404082560
40K24.85 mi3.10 mi3911-3162965-178415-2958283908542
Finish26.22 mi1.37 mi4326-4153235-270465-5089335709747

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

3469

Males

2757

M20-24

2757

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

3700

Males

2932

M20-24

2932

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

3469

Males

2757

M20-24

2757

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

3245

Males

2594

M20-24

2594

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

2390

Males

1927

M20-24

1927

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

3419

Males

2635

M20-24

2635

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

5840

Males

4082

M20-24

4082

35K→40K

21.8 - 24.9 mi

Top 37%
×2story building
+36ft-53ft

Overall

5828

Males

3908

M20-24

3908

40K→Finish

24.9 - 26.2 mi

Top 56%
×5story building
+80ft-24ft

Overall

8933

Males

5709

M20-24

5709

Passing Analysis

Category:
Athletes Passed
981*
Passed By
1616
Net Change
-635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3691
5K → 10K144*129+15#3691#3676
10K → 15K145*82+63#3676#3613
15K → 21K187*44+143#3613#3470
21K → 25K257*5+252#3470#3218
25K → 30K119*109+10#3218#3208
30K → 35K55*442-387#3208#3595
35K → 40K64*380-316#3595#3911
40K → Finish10*425-415#3911#4326
TOTALS981*1616-635

* 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