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MARINE CORPS MARATHON 2025

Sean Sullivan

Bakersfield, CA

Bib: 10108 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 46%
Division (M50-54)
#0 / 1638
Top 46%
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
10:01/mi
31:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:25/mi
1:00:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:36/mi
1:30:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:42/mi
2:06:23
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:43/mi
2:30:33
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:45/mi
3:03:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:08/mi
3:44:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:52/mi
4:27:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:07/mi
4:44:20
↑ 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
2:06:239:41 /mi⚡ faster
2nd Half
2:37:5712:00 /mi+25.0%
Positive split — 25.0% 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 mi08:06:1231:0710:0131:07
10:01
-
10K
6.21 mi08:35:271:00:229:4329:15
9:25
-0:36
15K
9.32 mi09:05:171:30:129:4129:50
9:36
+0:11
21K
13.05 mi09:41:282:06:239:4136:11
9:42
+0:06
25K
15.53 mi10:05:382:30:339:4124:10
9:43
+0:01
30K
18.64 mi10:39:023:03:579:5233:24
10:45
+1:02
35K
21.75 mi11:19:503:44:4510:2040:48
13:08
+2:23
40K
24.85 mi12:02:544:27:4910:4743:04
13:52
+0:44
Finish
26.22 mi12:19:254:44:2010:5116:31
12:07
-1:45

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

9:25 /mi

Average Pace

10:51 /mi

Slowest Pace

13:52 /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

3:03:57

65% of race

Time at Slower Pace

1:40:23

35% of race

Average Pace: 10:51 /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 mi08:06:1231:0710:0131:07
10:01
#11732
10K
6.21 mi08:35:271:00:229:4329:15
9:25
#11835
15K
9.32 mi09:05:171:30:129:4129:50
9:36
#12051
21K
13.05 mi09:41:282:06:239:4136:11
9:42
#11867
25K
15.53 mi10:05:382:30:339:4124:10
9:43
#11798
30K
18.64 mi10:39:023:03:579:5233:24
10:45
#12046
35K
21.75 mi11:19:503:44:4510:2040:48
13:08
#13653
40K
24.85 mi12:02:544:27:4910:4743:04
13:52
#14959
Finish
26.22 mi12:19:254:44:2010:5116:31
12:07
#15029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi117328346601125308834648
10K6.21 mi3.10 mi11835-1038435-89608-7120988611623
15K9.32 mi3.11 mi12051-2168555-120618-10125308834648
21K13.05 mi3.73 mi11867+1848445+110609+9117058292591
25K15.53 mi2.48 mi11798+698358+87609122578469607
30K18.64 mi3.11 mi12046-2488413-55612-3137579099675
35K21.75 mi3.11 mi13653-16079215-802689-7720310122621027
40K24.85 mi3.10 mi14959-13069830-615743-5420959124961030
Finish26.22 mi1.37 mi15029-709837-7747-4161189783723

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

12530

Males

8834

M50-54

8834

5K→10K

3.1 - 6.2 mi

Top 40%
×11story building
+103ft-217ft

Overall

12098

Males

8611

M50-54

8611

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

12530

Males

8834

M50-54

8834

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

11705

Males

8292

M50-54

8292

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12257

Males

8469

M50-54

8469

25K→30K

15.5 - 18.6 mi

Top 46%
×2story building
+58ft-57ft

Overall

13757

Males

9099

M50-54

9099

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

20310

Males

12262

M50-54

12262

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

20959

Males

12496

M50-54

12496

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16118

Males

9783

M50-54

9783

Passing Analysis

Category:
Athletes Passed
1634*
Passed By
4931
Net Change
-3297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11732
5K → 10K309*412-103#11732#11835
10K → 15K195*411-216#11835#12051
15K → 21K386*202+184#12051#11867
21K → 25K288*219+69#11867#11798
25K → 30K221*469-248#11798#12046
30K → 35K70*1677-1607#12046#13653
35K → 40K61*1367-1306#13653#14959
40K → Finish104*174-70#14959#15029
TOTALS1634*4931-3297

* 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