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MARINE CORPS MARATHON 2025

Curtis Lim

Old Greenwich, CT

Bib: 4569 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Male)
#0 / 17709
Top 16%
Division (M30-34)
#0 / 2603
Top 20%
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
8:47/mi
27:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:01/mi
52:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:02/mi
1:17:10
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:09/mi
1:47:34
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:01/mi
2:07:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:25/mi
2:33:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:43/mi
3:00:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:16/mi
3:29:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:54/mi
3:43:01
↑ 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
Time1:47:34
Pace8:15 /mi
2nd Half
Distance13.17 mi
Time1:55:27
Pace8:46 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:53:3027:178:4727:17
8:47
-
10K
6.21 mi08:18:2552:128:2424:55
8:01
-0:46
15K
9.32 mi08:43:231:17:108:1724:58
8:02
+0:01
21K
13.05 mi09:13:471:47:348:1530:24
8:09
+0:07
25K
15.53 mi09:33:432:07:308:1219:56
8:01
-0:08
30K
18.64 mi09:59:532:33:408:1526:10
8:25
+0:24
35K
21.75 mi10:26:583:00:458:1927:05
8:43
+0:18
40K
24.85 mi10:55:443:29:318:2628:46
9:16
+0:33
Finish
26.22 mi11:09:143:43:018:3113:30
9:54
+0:38

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

8:01 /mi

Average Pace

8:31 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:49

31% of race

Time at Steady Pace

1:23:39

38% of race

Time at Slower Pace

1:09:33

31% of race

Average Pace: 8:30 /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 mi07:53:3027:178:4727:17
8:47
#4462
10K
6.21 mi08:18:2552:128:2424:55
8:01
#4196
15K
9.32 mi08:43:231:17:108:1724:58
8:02
#3981
21K
13.05 mi09:13:471:47:348:1530:24
8:09
#3798
25K
15.53 mi09:33:432:07:308:1219:56
8:01
#3726
30K
18.64 mi09:59:532:33:408:1526:10
8:25
#3633
35K
21.75 mi10:26:583:00:458:1927:05
8:43
#3536
40K
24.85 mi10:55:443:29:318:2628:46
9:16
#3581
Finish
26.22 mi11:09:143:43:018:3113:30
9:54
#3709
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi446235516613778(Top 13%)3056(Top 17%)577(Top 22%)
10K6.21 mi3.10 mi4196+2663363+188627+343954(Top 13%)3203(Top 18%)597(Top 23%)
15K9.32 mi3.11 mi3981+2153206+157600+273778(Top 13%)3056(Top 17%)577(Top 22%)
21K13.05 mi3.73 mi3798+1833068+138581+193486(Top 12%)2831(Top 16%)535(Top 21%)
25K15.53 mi2.48 mi3726+723005+63565+163658(Top 12%)2914(Top 16%)542(Top 21%)
30K18.64 mi3.11 mi3633+932922+83550+153601(Top 12%)2835(Top 16%)517(Top 20%)
35K21.75 mi3.11 mi3536+972811+111531+193915(Top 13%)2968(Top 17%)540(Top 21%)
40K24.85 mi3.10 mi3581-452809+2524+75093(Top 17%)3581(Top 20%)621(Top 24%)
Finish26.22 mi1.37 mi3709-1282880-71532-87522(Top 25%)4949(Top 28%)846(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

3778

Males

3056

M30-34

3056

5K→10K

3.1 - 6.2 mi

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

Overall

3954

Males

3203

M30-34

3203

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

3778

Males

3056

M30-34

3056

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3486

Males

2831

M30-34

2831

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3658

Males

2914

M30-34

2914

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

3601

Males

2835

M30-34

2835

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

3915

Males

2968

M30-34

2968

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

5093

Males

3581

M30-34

3581

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7522

Males

4949

M30-34

4949

Passing Analysis

Category:
Athletes Passed
1484*
Passed By
731
Net Change
+753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4462
5K → 10K348*82+266#4462#4196
10K → 15K251*36+215#4196#3981
15K → 21K230*47+183#3981#3798
21K → 25K11543+72#3798#3726
25K → 30K159*66+93#3726#3633
30K → 35K201*104+97#3633#3536
35K → 40K144*189-45#3536#3581
40K → Finish36*164-128#3581#3709
TOTALS1484*731+753

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions