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MARINE CORPS MARATHON 2025

Randy Seay

Ashburn, VA

Bib: 35329 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
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
11:51/mi
36:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:19/mi
1:12:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:52/mi
1:48:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:50/mi
2:36:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:08/mi
3:11:51
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:04/mi
3:55:33
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:35/mi
4:40:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:55/mi
5:27:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:21/mi
5:46:47
↑ 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
2:36:4412:01 /mi⚡ faster
2nd Half
3:10:0214:26 /mi+21.2%
Positive split — 21.2% 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 mi08:28:3136:5011:5136:50
11:51
-
10K
6.21 mi09:03:421:12:0111:3535:11
11:19
-0:32
15K
9.32 mi09:40:341:48:5311:4136:52
11:52
+0:33
21K
13.05 mi10:28:252:36:4412:0147:51
12:50
+0:58
25K
15.53 mi11:03:323:11:5112:2135:07
14:08
+1:18
30K
18.64 mi11:47:143:55:3312:3843:42
14:04
-0:04
35K
21.75 mi12:32:324:40:5112:5545:18
14:35
+0:31
40K
24.85 mi13:18:545:27:1313:1046:22
14:55
+0:20
Finish
26.22 mi13:38:285:46:4713:1419:34
14:21
-0:34

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

11:19 /mi

Average Pace

13:14 /mi

Slowest Pace

14:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:36:44

45% of race

Time at Steady Pace

2:23:41

41% of race

Time at Slower Pace

46:22

13% of race

Average Pace: 13:14 /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 mi08:28:3136:5011:5136:50
11:51
#23183
10K
6.21 mi09:03:421:12:0111:3535:11
11:19
#23501
15K
9.32 mi09:40:341:48:5311:4136:52
11:52
#23895
21K
13.05 mi10:28:252:36:4412:0147:51
12:50
#24206
25K
15.53 mi11:03:323:11:5112:2135:07
14:08
#24960
30K
18.64 mi11:47:143:55:3312:3843:42
14:04
#24912
35K
21.75 mi12:32:324:40:5112:5545:18
14:35
#24855
40K
24.85 mi13:18:545:27:1313:1046:22
14:55
#24757
Finish
26.22 mi13:38:285:46:4713:1419:34
14:21
#24655
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23183146328862446815294973
10K6.21 mi3.10 mi23501-31814789-157912-262384514974924
15K9.32 mi3.11 mi23895-39415005-216930-182446815294973
21K13.05 mi3.73 mi24206-31115116-111957-2724946153951015
25K15.53 mi2.48 mi24960-75415440-3241004-4727205162261113
30K18.64 mi3.11 mi24912+4815342+981003+12471614812983
35K21.75 mi3.11 mi24855+5715203+1391004-12452914515968
40K24.85 mi3.10 mi24757+9815067+136991+132391614151917
Finish26.22 mi1.37 mi24655+10214997+70979+122300613688869

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×18story building
+279ft-164ft

Overall

24468

Males

15294

M55-59

15294

5K→10K

3.1 - 6.2 mi

Top 79%
×11story building
+103ft-217ft

Overall

23845

Males

14974

M55-59

14974

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+51ft-55ft

Overall

24468

Males

15294

M55-59

15294

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

24946

Males

15395

M55-59

15395

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27205

Males

16226

M55-59

16226

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+58ft-57ft

Overall

24716

Males

14812

M55-59

14812

30K→35K

18.6 - 21.8 mi

Top 82%
×2story building
+98ft-92ft

Overall

24529

Males

14515

M55-59

14515

35K→40K

21.8 - 24.9 mi

Top 80%
×2story building
+36ft-53ft

Overall

23916

Males

14151

M55-59

14151

40K→Finish

24.9 - 26.2 mi

Top 77%
×5story building
+80ft-24ft

Overall

23006

Males

13688

M55-59

13688

Passing Analysis

Category:
Athletes Passed
2275*
Passed By
3747
Net Change
-1472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23183
5K → 10K334*652-318#23183#23501
10K → 15K285*679-394#23501#23895
15K → 21K396*707-311#23895#24206
21K → 25K116*870-754#24206#24960
25K → 30K336*288+48#24960#24912
30K → 35K333*276+57#24912#24855
35K → 40K318*220+98#24855#24757
40K → Finish157*55+102#24757#24655
TOTALS2275*3747-1472

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions