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MARINE CORPS MARATHON 2024

Shengjun Li

Mclean, VA

Bib: 861 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 2%
Gender (Male)
#0 / 9934
Top 3%
Masters (Masters Men)
#0 / 4070
Top 0.9%
Division (M40-44)
#0 / 1238
Top 2%
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
7:00/mi
21:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:36/mi
42:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:44/mi
1:03:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:54/mi
1:28:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:37/mi
1:45:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:05/mi
2:07:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:54/mi
2:28:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:02/mi
2:50:33
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:06/mi
3:00:14
↑ 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
Time1:28:51
Pace6:49 /mi
2nd Half
Distance13.17 mi
Time1:31:22
Pace6:56 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:18:3321:467:0021:46
7:00
-
10K
6.21 mi08:39:0242:156:4820:29
6:36
-0:24
15K
9.32 mi08:59:561:03:096:4720:54
6:44
+0:08
21K
13.05 mi09:25:381:28:516:4925:42
6:54
+0:10
25K
15.53 mi09:42:041:45:176:4716:26
6:37
-0:17
30K
18.64 mi10:04:042:07:176:5022:00
7:05
+0:28
35K
21.75 mi10:25:292:28:426:5021:25
6:54
-0:11
40K
24.85 mi10:47:202:50:336:5221:51
7:02
+0:08
Finish
26.22 mi10:57:013:00:146:539:41
7:06
+0:04

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

6:36 /mi

Average Pace

6:53 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:56

58% of race

Time at Steady Pace

1:15:18

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi08:18:3321:467:0021:46
7:00
#390
10K
6.21 mi08:39:0242:156:4820:29
6:36
#335
15K
9.32 mi08:59:561:03:096:4720:54
6:44
#321
21K
13.05 mi09:25:381:28:516:4925:42
6:54
#344
25K
15.53 mi09:42:041:45:176:4716:26
6:37
#336
30K
18.64 mi10:04:042:07:176:5022:00
7:05
#351
35K
21.75 mi10:25:292:28:426:5021:25
6:54
#337
40K
24.85 mi10:47:202:50:336:5221:51
7:02
#322
Finish
26.22 mi10:57:013:00:146:539:41
7:06
#310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3903553231329220
10K6.21 mi3.10 mi335+55310+4523+931929821
15K9.32 mi3.11 mi321+14299+1122+131329220
21K13.05 mi3.73 mi344-23320-2125-341338033
25K15.53 mi2.48 mi336+8314+623+233630924
30K18.64 mi3.11 mi351-15322-824-141537432
35K21.75 mi3.11 mi337+14310+1226-230828323
40K24.85 mi3.10 mi322+15297+1323+328826421
Finish26.22 mi1.37 mi310+12285+1222+130326719

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×18story building
+279ft-164ft

Overall

313

Males

292

M40-44

292

5K→10K

3.1 - 6.2 mi

Top 2%
×11story building
+103ft-217ft

Overall

319

Males

298

M40-44

298

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+51ft-55ft

Overall

313

Males

292

M40-44

292

15K→21K

9.3 - 13.1 mi

Top 3%
×1story
+20ft-37ft

Overall

413

Males

380

M40-44

380

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

336

Males

309

M40-44

309

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+58ft-57ft

Overall

415

Males

374

M40-44

374

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

308

Males

283

M40-44

283

35K→40K

21.8 - 24.9 mi

Top 2%
×2story building
+36ft-53ft

Overall

288

Males

264

M40-44

264

40K→Finish

24.9 - 26.2 mi

Top 2%
×5story building
+80ft-24ft

Overall

303

Males

267

M40-44

267

Passing Analysis

Category:
Athletes Passed
172*
Passed By
92
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#390
5K → 10K627+55#390#335
10K → 15K195+14#335#321
15K → 21K8*31-23#321#344
21K → 25K113+8#344#336
25K → 30K924-15#336#351
30K → 35K23*9+14#351#337
35K → 40K27*12+15#337#322
40K → Finish131+12#322#310
TOTALS172*92+80

* 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