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MARINE CORPS MARATHON 2024

Quansheng Lu

Rockville, MD

Bib: 3931 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 44%
Gender (Male)
#0 / 9934
Top 50%
Masters (Masters Men)
#0 / 4070
Top 38%
Division (M55-59)
#0 / 510
Top 33%
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
10:13/mi
31:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:48/mi
1:02:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:30/mi
1:31:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:45/mi
2:08:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:39/mi
2:32:01
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:13/mi
3:03:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:29/mi
3:36:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:33/mi
4:09:06
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:50/mi
4:23:53
↑ 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
2:08:019:49 /mi⚡ faster
2nd Half
2:15:5110:19 /mi+6.1%
Positive split — 6.1% 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 mi08:38:5431:4410:1331:44
10:13
-
10K
6.21 mi09:09:211:02:1110:0030:27
9:48
-0:25
15K
9.32 mi09:38:511:31:419:5029:30
9:30
-0:18
21K
13.05 mi10:15:112:08:019:4936:20
9:45
+0:15
25K
15.53 mi10:39:112:32:019:4724:00
9:39
-0:06
30K
18.64 mi11:10:553:03:459:5131:44
10:13
+0:34
35K
21.75 mi11:43:303:36:209:5732:35
10:29
+0:16
40K
24.85 mi12:16:164:09:0610:0132:46
10:33
+0:04
Finish
26.22 mi12:31:034:23:5310:0414:47
10:50
+0:17

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

9:30 /mi

Average Pace

10:04 /mi

Slowest Pace

10:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:03:45

70% of race

Time at Steady Pace

1:20:08

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:04 /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 mi08:38:5431:4410:1331:44
10:13
#8525
10K
6.21 mi09:09:211:02:1110:0030:27
9:48
#8787
15K
9.32 mi09:38:511:31:419:5029:30
9:30
#8138
21K
13.05 mi10:15:112:08:019:4936:20
9:45
#7824
25K
15.53 mi10:39:112:32:019:4724:00
9:39
#7667
30K
18.64 mi11:10:553:03:459:5131:44
10:13
#7400
35K
21.75 mi11:43:303:36:209:5732:35
10:29
#7204
40K
24.85 mi12:16:164:09:0610:0132:46
10:33
#6915
Finish
26.22 mi12:31:034:23:5310:0414:47
10:50
#6896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8525610922769865153178
10K6.21 mi3.10 mi8787-2626276-167236-991066491248
15K9.32 mi3.11 mi8138+6495891+385214+2269865153178
21K13.05 mi3.73 mi7824+3145668+223202+1273175333188
25K15.53 mi2.48 mi7667+1575546+122197+573435239185
30K18.64 mi3.11 mi7400+2675338+208195+268894883165
35K21.75 mi3.11 mi7204+1965147+191187+869384705174
40K24.85 mi3.10 mi6915+2894890+257171+1660024011139
Finish26.22 mi1.37 mi6896+194856+34167+471064629159

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

6986

Males

5153

M55-59

5153

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

9106

Males

6491

M55-59

6491

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

6986

Males

5153

M55-59

5153

15K→21K

9.3 - 13.1 mi

Top 46%
×1story
+20ft-37ft

Overall

7317

Males

5333

M55-59

5333

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

7343

Males

5239

M55-59

5239

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

6889

Males

4883

M55-59

4883

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

6938

Males

4705

M55-59

4705

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

6002

Males

4011

M55-59

4011

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

7106

Males

4629

M55-59

4629

Passing Analysis

Category:
Athletes Passed
2490*
Passed By
861
Net Change
+1629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8525
5K → 10K125*387-262#8525#8787
10K → 15K664*15+649#8787#8138
15K → 21K369*55+314#8138#7824
21K → 25K220*63+157#7824#7667
25K → 30K343*76+267#7667#7400
30K → 35K316*120+196#7400#7204
35K → 40K357*68+289#7204#6915
40K → Finish96*77+19#6915#6896
TOTALS2490*861+1629

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions