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MARINE CORPS MARATHON 2025

Michael DeSoe

Parrish, FL

Bib: 20580 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 47%
Division (M40-44)
#0 / 2340
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
9:27/mi
29:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:46/mi
56:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:56/mi
1:24:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:20/mi
1:59:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:30/mi
2:22:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:01/mi
3:00:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:40/mi
3:39:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:33/mi
4:27:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:22/mi
4:45:58
↑ 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
1:59:079:08 /mi⚡ faster
2nd Half
2:46:5012:40 /mi+40.1%
Positive split — 40.1% 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 mi07:58:5629:229:2729:22
9:27
-
10K
6.21 mi08:26:0956:359:0627:13
8:46
-0:41
15K
9.32 mi08:53:551:24:219:0327:46
8:56
+0:10
21K
13.05 mi09:28:411:59:079:0834:46
9:20
+0:24
25K
15.53 mi09:52:172:22:439:1123:36
9:30
+0:10
30K
18.64 mi10:29:373:00:039:4037:20
12:01
+2:31
35K
21.75 mi11:08:583:39:2410:0539:21
12:40
+0:39
40K
24.85 mi11:57:184:27:4410:4648:20
15:33
+2:53
Finish
26.22 mi12:15:324:45:5810:5518:14
13:22
-2:11

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

8:46 /mi

Average Pace

10:55 /mi

Slowest Pace

15:33 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:43

50% of race

Time at Slower Pace

2:23:15

50% of race

Average Pace: 10:54 /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 mi07:58:5629:229:2729:22
9:27
#8357
10K
6.21 mi08:26:0956:359:0627:13
8:46
#8085
15K
9.32 mi08:53:551:24:219:0327:46
8:56
#8248
21K
13.05 mi09:28:411:59:079:0834:46
9:20
#8614
25K
15.53 mi09:52:172:22:439:1123:36
9:30
#9080
30K
18.64 mi10:29:373:00:039:4037:20
12:01
#10948
35K
21.75 mi11:08:583:39:2410:0539:21
12:40
#12361
40K
24.85 mi11:57:184:27:4410:4648:20
15:33
#14953
Finish
26.22 mi12:15:324:45:5810:5518:14
13:22
#15347
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8357621280487476483823
10K6.21 mi3.10 mi8085+2726047+165784+2078165888748
15K9.32 mi3.11 mi8248-1636156-109794-1087476483823
21K13.05 mi3.73 mi8614-3666403-247815-2197057089902
25K15.53 mi2.48 mi9080-4666681-278850-351115678421017
30K18.64 mi3.11 mi10948-18687787-1106993-14318593117201540
35K21.75 mi3.11 mi12361-14138469-6821082-8918883115011502
40K24.85 mi3.10 mi14953-25929827-13581286-20425403150011978
Finish26.22 mi1.37 mi15347-39410002-1751307-2120288121851592

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×18story building
+279ft-164ft

Overall

8747

Males

6483

M40-44

6483

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7816

Males

5888

M40-44

5888

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

8747

Males

6483

M40-44

6483

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9705

Males

7089

M40-44

7089

21K→25K

13.1 - 15.5 mi

Top 37%
×2story building
+35ft-8ft

Overall

11156

Males

7842

M40-44

7842

25K→30K

15.5 - 18.6 mi

Top 62%
×2story building
+58ft-57ft

Overall

18593

Males

11720

M40-44

11720

30K→35K

18.6 - 21.8 mi

Top 63%
×2story building
+98ft-92ft

Overall

18883

Males

11501

M40-44

11501

35K→40K

21.8 - 24.9 mi

Top 85%
×2story building
+36ft-53ft

Overall

25403

Males

15001

M40-44

15001

40K→Finish

24.9 - 26.2 mi

Top 68%
×5story building
+80ft-24ft

Overall

20288

Males

12185

M40-44

12185

Passing Analysis

Category:
Athletes Passed
1069*
Passed By
8059
Net Change
-6990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8357
5K → 10K454*182+272#8357#8085
10K → 15K162*325-163#8085#8248
15K → 21K161*527-366#8248#8614
21K → 25K117*583-466#8614#9080
25K → 30K30*1898-1868#9080#10948
30K → 35K86*1499-1413#10948#12361
35K → 40K19*2611-2592#12361#14953
40K → Finish40*434-394#14953#15347
TOTALS1069*8059-6990

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions