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MARINE CORPS MARATHON 2025

Mark Sullivan

Middleton, WI

Bib: 23958 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M65-69)
#0 / 358
Top 36%
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
12:42/mi
39:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:12/mi
1:11:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:39/mi
1:44:13
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:52/mi
2:24:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:05/mi
2:52:18
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:18/mi
3:30:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:18/mi
4:08:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:27/mi
4:47:26
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:54/mi
5:05:02
↑ 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
2:24:4511:06 /mi⚡ faster
2nd Half
2:40:1612:10 /mi+10.7%
Positive split — 10.7% 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 mi08:31:5339:2812:4239:28
12:42
-
10K
6.21 mi09:03:331:11:0811:2731:40
10:12
-2:30
15K
9.32 mi09:36:381:44:1311:1133:05
10:39
+0:27
21K
13.05 mi10:17:102:24:4511:0640:32
10:52
+0:13
25K
15.53 mi10:44:432:52:1811:0527:33
11:05
+0:13
30K
18.64 mi11:22:573:30:3211:1838:14
12:18
+1:13
35K
21.75 mi12:01:114:08:4611:2638:14
12:18
0:00
40K
24.85 mi12:39:514:47:2611:3438:40
12:27
+0:09
Finish
26.22 mi12:57:275:05:0211:3917:36
12:54
+0:27

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

10:12 /mi

Average Pace

11:39 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:12:50

44% of race

Time at Steady Pace

2:34:36

51% of race

Time at Slower Pace

17:36

6% of race

Average Pace: 11:38 /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 mi08:31:5339:2812:4239:28
12:42
#26669
10K
6.21 mi09:03:331:11:0811:2731:40
10:12
#22675
15K
9.32 mi09:36:381:44:1311:1133:05
10:39
#21303
21K
13.05 mi10:17:102:24:4511:0640:32
10:52
#19927
25K
15.53 mi10:44:432:52:1811:0527:33
11:05
#19517
30K
18.64 mi11:22:573:30:3211:1838:14
12:18
#19471
35K
21.75 mi12:01:114:08:4611:2638:14
12:18
#19159
40K
24.85 mi12:39:514:47:2611:3438:40
12:27
#18734
Finish
26.22 mi12:57:275:05:0211:3917:36
12:54
#18724
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi26669163382591877912350131
10K6.21 mi3.10 mi22675+399414396+1942179+801701211436114
15K9.32 mi3.11 mi21303+137213692+704162+171877912350131
21K13.05 mi3.73 mi19927+137612950+742144+181779211752121
25K15.53 mi2.48 mi19517+41012652+298140+41845211834124
30K18.64 mi3.11 mi19471+4612550+102138+21952112215152
35K21.75 mi3.11 mi19159+31212246+304137+11771410854125
40K24.85 mi3.10 mi18734+42511886+360127+101661910045110
Finish26.22 mi1.37 mi18724+1011846+40128-11887211370119

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18779

Males

12350

M65-69

12350

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

17012

Males

11436

M65-69

11436

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18779

Males

12350

M65-69

12350

15K→21K

9.3 - 13.1 mi

Top 59%
×1story
+20ft-37ft

Overall

17792

Males

11752

M65-69

11752

21K→25K

13.1 - 15.5 mi

Top 61%
×2story building
+35ft-8ft

Overall

18452

Males

11834

M65-69

11834

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19521

Males

12215

M65-69

12215

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

17714

Males

10854

M65-69

10854

35K→40K

21.8 - 24.9 mi

Top 55%
×2story building
+36ft-53ft

Overall

16619

Males

10045

M65-69

10045

40K→Finish

24.9 - 26.2 mi

Top 63%
×5story building
+80ft-24ft

Overall

18872

Males

11370

M65-69

11370

Passing Analysis

Category:
Athletes Passed
8971*
Passed By
1026
Net Change
+7945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26669
5K → 10K3995*1+3994#26669#22675
10K → 15K1387*15+1372#22675#21303
15K → 21K1416*40+1376#21303#19927
21K → 25K540*130+410#19927#19517
25K → 30K407*361+46#19517#19471
30K → 35K535*223+312#19471#19159
35K → 40K564*139+425#19159#18734
40K → Finish127*117+10#18734#18724
TOTALS8971*1026+7945

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions