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MARINE CORPS MARATHON 2025

Gang Lu

Naperville, IL

Bib: 8364 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 19%
Gender (Male)
#0 / 17709
Top 23%
Masters (Masters Men)
#0 / 8330
Top 16%
Division (M60-64)
#0 / 723
Top 9%
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:33/mi
26:35
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:01/mi
51:29
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:00/mi
1:16:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:41/mi
1:48:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:22/mi
2:09:33
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:51/mi
2:37:02
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:29/mi
3:06:30
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:53/mi
3:37:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:34/mi
3:54:21
↑ 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
Time1:48:45
Pace8:20 /mi
2nd Half
Distance13.17 mi
Time2:05:36
Pace9:32 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:5826:358:3326:35
8:33
-
10K
6.21 mi08:13:5251:298:1724:54
8:01
-0:32
15K
9.32 mi08:38:441:16:218:1124:52
8:00
-0:01
21K
13.05 mi09:11:081:48:458:2032:24
8:41
+0:41
25K
15.53 mi09:31:562:09:338:2020:48
8:22
-0:19
30K
18.64 mi09:59:252:37:028:2527:29
8:51
+0:29
35K
21.75 mi10:28:533:06:308:3529:28
9:29
+0:38
40K
24.85 mi10:59:353:37:128:4430:42
9:53
+0:24
Finish
26.22 mi11:16:443:54:218:5717:09
12:34
+2:41

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

8:00 /mi

Average Pace

8:57 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:52

11% of race

Time at Steady Pace

2:12:10

56% of race

Time at Slower Pace

1:17:19

33% of race

Average Pace: 8:56 /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 mi07:48:5826:358:3326:35
8:33
#3493
10K
6.21 mi08:13:5251:298:1724:54
8:01
#3702
15K
9.32 mi08:38:441:16:218:1124:52
8:00
#3656
21K
13.05 mi09:11:081:48:458:2032:24
8:41
#4119
25K
15.53 mi09:31:562:09:338:2020:48
8:22
#4199
30K
18.64 mi09:59:252:37:028:2527:29
8:51
#4271
35K
21.75 mi10:28:533:06:308:3529:28
9:29
#4511
40K
24.85 mi10:59:353:37:128:4430:42
9:53
#4774
Finish
26.22 mi11:16:443:54:218:5717:09
12:34
#5570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi34932817233663(Top 12%)2966(Top 17%)24(Top 3%)
10K6.21 mi3.10 mi3702-2093004-18725-23930(Top 13%)3185(Top 18%)35(Top 5%)
15K9.32 mi3.11 mi3656+462965+3924+13663(Top 12%)2966(Top 17%)24(Top 3%)
21K13.05 mi3.73 mi4119-4633310-34534-105753(Top 19%)4463(Top 25%)61(Top 9%)
25K15.53 mi2.48 mi4199-803350-4036-25070(Top 17%)3920(Top 22%)54(Top 8%)
30K18.64 mi3.11 mi4271-723370-2038-25238(Top 17%)3968(Top 22%)59(Top 8%)
35K21.75 mi3.11 mi4511-2403489-11948-107091(Top 24%)5005(Top 28%)95(Top 13%)
40K24.85 mi3.10 mi4774-2633626-13752-47320(Top 24%)4906(Top 28%)90(Top 13%)
Finish26.22 mi1.37 mi5570-7964149-52363-1117776(Top 59%)10703(Top 60%)295(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3663

Males

2966

M60-64

2966

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3930

Males

3185

M60-64

3185

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3663

Males

2966

M60-64

2966

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

5753

Males

4463

M60-64

4463

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5070

Males

3920

M60-64

3920

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5238

Males

3968

M60-64

3968

30K→35K

18.6 - 21.8 mi

Top 24%
×2story building
+98ft-92ft

Overall

7091

Males

5005

M60-64

5005

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7320

Males

4906

M60-64

4906

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17776

Males

10703

M60-64

10703

Passing Analysis

Category:
Athletes Passed
660*
Passed By
2737
Net Change
-2077
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3493
5K → 10K69*278-209#3493#3702
10K → 15K136*90+46#3702#3656
15K → 21K22*485-463#3656#4119
21K → 25K66146-80#4119#4199
25K → 30K121*193-72#4199#4271
30K → 35K117*357-240#4271#4511
35K → 40K124*387-263#4511#4774
40K → Finish5*801-796#4774#5570
TOTALS660*2737-2077

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions