Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

David Doan

Lincoln, CA

Bib: 29237 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
11:18/mi
35:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:26/mi
1:07:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:17/mi
1:42:34
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:58/mi
2:23:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:05/mi
2:51:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:12/mi
3:28:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:43/mi
4:05:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:41/mi
4:41:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:14/mi
4:58:16
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:23:27
Pace11:00 /mi
2nd Half
Distance13.17 mi
Time2:34:49
Pace11:45 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:37:0135:0711:1835:07
11:18
-
10K
6.21 mi09:09:261:07:3210:5232:25
10:26
-0:52
15K
9.32 mi09:44:281:42:3411:0035:02
11:17
+0:51
21K
13.05 mi10:25:212:23:2711:0040:53
10:58
-0:19
25K
15.53 mi10:52:542:51:0011:0027:33
11:05
+0:07
30K
18.64 mi11:30:483:28:5411:1237:54
12:12
+1:07
35K
21.75 mi12:07:114:05:1711:1736:23
11:43
-0:29
40K
24.85 mi12:43:294:41:3511:2036:18
11:41
-0:02
Finish
26.22 mi13:00:104:58:1611:2316:41
12:14
+0:33

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

10:26 /mi

Average Pace

11:23 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:00

57% of race

Time at Steady Pace

2:07:16

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:23 /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 mi08:37:0135:0711:1835:07
11:18
#20076
10K
6.21 mi09:09:261:07:3210:5232:25
10:26
#19312
15K
9.32 mi09:44:281:42:3411:0035:02
11:17
#20281
21K
13.05 mi10:25:212:23:2711:0040:53
10:58
#19417
25K
15.53 mi10:52:542:51:0011:0027:33
11:05
#19086
30K
18.64 mi11:30:483:28:5411:1237:54
12:12
#19077
35K
21.75 mi12:07:114:05:1711:1736:23
11:43
#18408
40K
24.85 mi12:43:294:41:3511:2036:18
11:41
#17674
Finish
26.22 mi13:00:104:58:1611:2316:41
12:14
#17671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2007613014104622126(Top 74%)14114(Top 80%)1165(Top 72%)
10K6.21 mi3.10 mi19312+76412613+4011008+3818695(Top 62%)12317(Top 70%)977(Top 60%)
15K9.32 mi3.11 mi20281-96913147-5341064-5622126(Top 74%)14114(Top 80%)1165(Top 72%)
21K13.05 mi3.73 mi19417+86412671+4761016+4818216(Top 61%)11966(Top 68%)931(Top 57%)
25K15.53 mi2.48 mi19086+33112442+229990+2618446(Top 61%)11832(Top 67%)932(Top 57%)
30K18.64 mi3.11 mi19077+912341+101981+919187(Top 64%)12056(Top 68%)967(Top 60%)
35K21.75 mi3.11 mi18408+66911846+495940+4115736(Top 52%)9803(Top 55%)757(Top 47%)
40K24.85 mi3.10 mi17674+73411301+545885+5514038(Top 47%)8617(Top 49%)642(Top 40%)
Finish26.22 mi1.37 mi17671+311265+36882+316549(Top 55%)10024(Top 57%)754(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×18story building
+279ft-164ft

Overall

22126

Males

14114

M50-54

14114

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18695

Males

12317

M50-54

12317

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+51ft-55ft

Overall

22126

Males

14114

M50-54

14114

15K→21K

9.3 - 13.1 mi

Top 61%
×1story
+20ft-37ft

Overall

18216

Males

11966

M50-54

11966

21K→25K

13.1 - 15.5 mi

Top 61%
×2story building
+35ft-8ft

Overall

18446

Males

11832

M50-54

11832

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+58ft-57ft

Overall

19187

Males

12056

M50-54

12056

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

15736

Males

9803

M50-54

9803

35K→40K

21.8 - 24.9 mi

Top 47%
×2story building
+36ft-53ft

Overall

14038

Males

8617

M50-54

8617

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16549

Males

10024

M50-54

10024

Passing Analysis

Category:
Athletes Passed
4771*
Passed By
2366
Net Change
+2405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20076
5K → 10K985*221+764#20076#19312
10K → 15K196*1165-969#19312#20281
15K → 21K1005*141+864#20281#19417
21K → 25K498*167+331#19417#19086
25K → 30K399*390+9#19086#19077
30K → 35K767*98+669#19077#18408
35K → 40K794*60+734#18408#17674
40K → Finish127*124+3#17674#17671
TOTALS4771*2366+2405

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions