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MARINE CORPS MARATHON 2025

Derrick Mcclarin

Fredericksbrg, VA

Bib: 15095 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 39%
Gender (Male)
#0 / 17709
Top 45%
Masters (Masters Men)
#0 / 8330
Top 35%
Division (M45-49)
#0 / 1775
Top 39%
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
9:39/mi
29:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:56/mi
57:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:56/mi
1:25:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:07/mi
1:59:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:25/mi
2:25:21
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:49/mi
2:58:58
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:18/mi
3:34:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:53/mi
4:11:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:56/mi
4:27:18
↑ 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
1:59:279:09 /mi⚡ faster
2nd Half
2:27:5111:14 /mi+23.8%
Positive split — 23.8% 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 mi08:05:5529:589:3929:58
9:39
-
10K
6.21 mi08:33:4057:439:1727:45
8:56
-0:43
15K
9.32 mi09:01:261:25:299:1027:46
8:56
0:00
21K
13.05 mi09:35:241:59:279:0933:58
9:07
+0:11
25K
15.53 mi10:01:182:25:219:2125:54
10:25
+1:18
30K
18.64 mi10:34:552:58:589:3633:37
10:49
+0:24
35K
21.75 mi11:10:033:34:069:5135:08
11:18
+0:29
40K
24.85 mi11:46:594:11:0210:0636:56
11:53
+0:35
Finish
26.22 mi12:03:154:27:1810:1216:16
11:56
+0:03

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

8:56 /mi

Average Pace

10:12 /mi

Slowest Pace

11:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:59:27

45% of race

Time at Steady Pace

59:31

22% of race

Time at Slower Pace

1:28:20

33% of race

Average Pace: 10:12 /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 mi08:05:5529:589:3929:58
9:39
#9527
10K
6.21 mi08:33:4057:439:1727:45
8:56
#9257
15K
9.32 mi09:01:261:25:299:1027:46
8:56
#9042
21K
13.05 mi09:35:241:59:279:0933:58
9:07
#8778
25K
15.53 mi10:01:182:25:219:2125:54
10:25
#10041
30K
18.64 mi10:34:552:58:589:3633:37
10:49
#10642
35K
21.75 mi11:10:033:34:069:5135:08
11:18
#11129
40K
24.85 mi11:46:594:11:0210:0636:56
11:53
#11613
Finish
26.22 mi12:03:154:27:1810:1216:16
11:56
#11825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9527697558087376475524
10K6.21 mi3.10 mi9257+2706827+148568+1290596712553
15K9.32 mi3.11 mi9042+2156684+143553+1587376475524
21K13.05 mi3.73 mi8778+2646511+173539+1484396264504
25K15.53 mi2.48 mi10041-12637292-781599-601555910316920
30K18.64 mi3.11 mi10642-6017603-311634-35140319248819
35K21.75 mi3.11 mi11129-4877765-162648-14142348994789
40K24.85 mi3.10 mi11613-4847930-165679-31147539015801
Finish26.22 mi1.37 mi11825-2128001-71684-5154969435818

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

8737

Males

6475

M45-49

6475

5K→10K

3.1 - 6.2 mi

Top 30%
×11story building
+103ft-217ft

Overall

9059

Males

6712

M45-49

6712

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

8737

Males

6475

M45-49

6475

15K→21K

9.3 - 13.1 mi

Top 28%
×1story
+20ft-37ft

Overall

8439

Males

6264

M45-49

6264

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15559

Males

10316

M45-49

10316

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14031

Males

9248

M45-49

9248

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

14234

Males

8994

M45-49

8994

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14753

Males

9015

M45-49

9015

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15496

Males

9435

M45-49

9435

Passing Analysis

Category:
Athletes Passed
1835*
Passed By
4132
Net Change
-2298
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9527
5K → 10K465*195+270#9527#9257
10K → 15K334*119+215#9257#9042
15K → 21K393*129+264#9042#8778
21K → 25K521314-1263#8778#10041
25K → 30K122*723-601#10041#10642
30K → 35K219*706-487#10642#11129
35K → 40K182*666-484#11129#11613
40K → Finish68*280-212#11613#11825
TOTALS1835*4132-2298

* 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