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MARINE CORPS MARATHON 2024

Jonathan Chen

Toronto

Bib: 6490 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 19%
Gender (Male)
#0 / 9934
Top 24%
Division (M35-39)
#0 / 1396
Top 24%
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
8:52/mi
27:33
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:17/mi
53:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:31/mi
1:19:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:47/mi
1:52:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:13:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:56/mi
2:41:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:49/mi
3:08:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:06/mi
3:36:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:15/mi
3:49:15
↑ 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
1:52:308:37 /mi⚡ faster
2nd Half
1:56:448:52 /mi+3.8%
Positive split — 3.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:338:523.11 mi27:33
8:52
-
10K
53:188:353.10 mi25:45
8:17
-0:35
15K
1:19:468:333.11 mi26:28
8:31
+0:14
21K
1:52:308:373.73 mi32:44
8:47
+0:16
25K
2:13:168:352.48 mi20:46
8:21
-0:26
30K
2:41:008:383.11 mi27:44
8:56
+0:35
35K
3:08:228:403.11 mi27:22
8:49
-0:07
40K
3:36:388:433.10 mi28:16
9:06
+0:17
Finish(26.22 mi)
3:49:158:451.37 mi12:37
9:15
+0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

8:45 /mi

Slowest Pace

9:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:36:38

94% of race

Time at Steady Pace

12:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi3636285442632992629378
10K6.21 mi3.10 mi3466+1702739+115402+2431702544366
15K9.32 mi3.11 mi3361+1052669+70389+1332992629378
21K13.05 mi3.73 mi3479-1182764-95404-1538663045433
25K15.53 mi2.48 mi3390+892691+73391+1332302542371
30K18.64 mi3.11 mi3328+622624+67386+533912613384
35K21.75 mi3.11 mi3147+1812467+157364+2229732246328
40K24.85 mi3.10 mi2993+1542320+147347+1729002107302
Finish26.22 mi1.37 mi2981+122294+26338+934122403347

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

3299

Males

2629

M35-39

2629

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

3170

Males

2544

M35-39

2544

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

3299

Males

2629

M35-39

2629

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

3866

Males

3045

M35-39

3045

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

3230

Males

2542

M35-39

2542

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

3391

Males

2613

M35-39

2613

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

2973

Males

2246

M35-39

2246

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

2900

Males

2107

M35-39

2107

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

3412

Males

2403

M35-39

2403

Passing Analysis

Category:
Athletes Passed
1217*
Passed By
562
Net Change
+655
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3636
5K → 10K240*70+170#3636#3466
10K → 15K172*67+105#3466#3361
15K → 21K54*172-118#3361#3479
21K → 25K125*36+89#3479#3390
25K → 30K140*78+62#3390#3328
30K → 35K214*33+181#3328#3147
35K → 40K210*56+154#3147#2993
40K → Finish62*50+12#2993#2981
TOTALS1217*562+655

* 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