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MARINE CORPS MARATHON 2025

Guoming Yan

Elkridge, MD

Bib: 310 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 2%
Gender (Male)
#0 / 17709
Top 3%
Division (M35-39)
#0 / 2420
Top 3%
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
7:06/mi
22:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:39/mi
42:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:43/mi
1:03:35
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:52/mi
1:29:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:45/mi
1:45:58
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:10/mi
2:08:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:29/mi
2:31:27
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:46/mi
2:55:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:53/mi
3:06:20
↑ 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
Time1:29:11
Pace6:50 /mi
2nd Half
Distance13.17 mi
Time1:37:09
Pace7:23 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:42:4222:037:0622:03
7:06
-
10K
6.21 mi08:03:2142:426:5220:39
6:39
-0:27
15K
9.32 mi08:24:141:03:356:4920:53
6:43
+0:04
21K
13.05 mi08:49:501:29:116:5025:36
6:52
+0:09
25K
15.53 mi09:06:371:45:586:4916:47
6:45
-0:07
30K
18.64 mi09:28:522:08:136:5322:15
7:10
+0:25
35K
21.75 mi09:52:062:31:276:5823:14
7:29
+0:19
40K
24.85 mi10:16:142:55:357:0424:08
7:46
+0:17
Finish
26.22 mi10:26:593:06:207:0710:45
7:53
+0:07

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

6:39 /mi

Average Pace

7:07 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:13

69% of race

Time at Steady Pace

47:22

25% of race

Time at Slower Pace

10:45

6% of race

Average Pace: 7:06 /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 mi07:42:4222:037:0622:03
7:06
#544
10K
6.21 mi08:03:2142:426:5220:39
6:39
#544
15K
9.32 mi08:24:141:03:356:4920:53
6:43
#556
21K
13.05 mi08:49:501:29:116:5025:36
6:52
#541
25K
15.53 mi09:06:371:45:586:4916:47
6:45
#549
30K
18.64 mi09:28:522:08:136:5322:15
7:10
#552
35K
21.75 mi09:52:062:31:276:5823:14
7:29
#570
40K
24.85 mi10:16:142:55:357:0424:08
7:46
#586
Finish
26.22 mi10:26:593:06:207:0710:45
7:53
#598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi54450473588(Top 2%)548(Top 3%)80(Top 3%)
10K6.21 mi3.10 mi544510-672+1510(Top 2%)480(Top 3%)67(Top 3%)
15K9.32 mi3.11 mi556-12521-1176-4588(Top 2%)548(Top 3%)80(Top 3%)
21K13.05 mi3.73 mi541+15506+1573+3538(Top 2%)506(Top 3%)70(Top 3%)
25K15.53 mi2.48 mi549-8514-874-1617(Top 2%)578(Top 3%)77(Top 3%)
30K18.64 mi3.11 mi552-3515-177-3746(Top 2%)677(Top 4%)99(Top 4%)
35K21.75 mi3.11 mi570-18529-1478-1947(Top 3%)815(Top 5%)111(Top 5%)
40K24.85 mi3.10 mi586-16541-1279-11161(Top 4%)943(Top 5%)124(Top 5%)
Finish26.22 mi1.37 mi598-12549-8791312(Top 4%)1041(Top 6%)137(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×18story building
+279ft-164ft

Overall

588

Males

548

M35-39

548

5K→10K

3.1 - 6.2 mi

Top 2%
×11story building
+103ft-217ft

Overall

510

Males

480

M35-39

480

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+51ft-55ft

Overall

588

Males

548

M35-39

548

15K→21K

9.3 - 13.1 mi

Top 2%
×1story
+20ft-37ft

Overall

538

Males

506

M35-39

506

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

617

Males

578

M35-39

578

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

746

Males

677

M35-39

677

30K→35K

18.6 - 21.8 mi

Top 3%
×2story building
+98ft-92ft

Overall

947

Males

815

M35-39

815

35K→40K

21.8 - 24.9 mi

Top 4%
×2story building
+36ft-53ft

Overall

1161

Males

943

M35-39

943

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1312

Males

1041

M35-39

1041

Passing Analysis

Category:
Athletes Passed
141*
Passed By
195
Net Change
-54
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#544
5K → 10K26260#544#544
10K → 15K1325-12#544#556
15K → 21K28*13+15#556#541
21K → 25K1119-8#541#549
25K → 30K19*22-3#549#552
30K → 35K2038-18#552#570
35K → 40K1733-16#570#586
40K → Finish7*19-12#586#598
TOTALS141*195-54

* 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