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MARINE CORPS MARATHON 2025

Grant Skelton

Bentonville, AR

Bib: 9848 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 0.4%
Gender (Male)
#0 / 17709
Top 0.7%
Masters (Masters Men)
#0 / 8330
Top 0.1%
Division (M40-44)
#0 / 2340
Top 0.2%
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
6:20/mi
19:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:09/mi
38:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:16/mi
58:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:27/mi
1:22:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:13/mi
1:37:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:24/mi
1:57:37
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:27/mi
2:17:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
6:28/mi
2:37:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
6:40/mi
2:46:50
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:22:16
Pace6:18 /mi
2nd Half
Distance13.17 mi
Time1:24:33
Pace6:25 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:40:1519:426:2019:42
6:20
-
10K
6.21 mi07:59:2038:476:1419:05
6:09
-0:11
15K
9.32 mi08:18:4858:156:1519:28
6:16
+0:07
21K
13.05 mi08:42:491:22:166:1824:01
6:27
+0:11
25K
15.53 mi08:58:161:37:436:1715:27
6:13
-0:14
30K
18.64 mi09:18:101:57:376:1919:54
6:24
+0:11
35K
21.75 mi09:38:122:17:396:2020:02
6:27
+0:03
40K
24.85 mi09:58:172:37:446:2120:05
6:28
+0:01
Finish
26.22 mi10:07:232:46:506:229:06
6:40
+0:12

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

6:09 /mi

Average Pace

6:22 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:39

83% of race

Time at Steady Pace

29:11

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /mi

Loading chart...
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.

Loading...
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 mi07:40:1519:426:2019:42
6:20
#86
10K
6.21 mi07:59:2038:476:1419:05
6:09
#106
15K
9.32 mi08:18:4858:156:1519:28
6:16
#122
21K
13.05 mi08:42:491:22:166:1824:01
6:27
#132
25K
15.53 mi08:58:161:37:436:1715:27
6:13
#132
30K
18.64 mi09:18:101:57:376:1919:54
6:24
#130
35K
21.75 mi09:38:122:17:396:2020:02
6:27
#127
40K
24.85 mi09:58:172:37:446:2120:05
6:28
#120
Finish
26.22 mi10:07:232:46:506:229:06
6:40
#123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8684716115611
10K6.21 mi3.10 mi106-20104-2071381348
15K9.32 mi3.11 mi122-16120-16716115611
21K13.05 mi3.73 mi132-10129-9716416010
25K15.53 mi2.48 mi132129715715310
30K18.64 mi3.11 mi130+2127+271621527
35K21.75 mi3.11 mi127+3125+271391374
40K24.85 mi3.10 mi120+7118+76+11311265
Finish26.22 mi1.37 mi123-3121-35+11711608

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×18story building
+279ft-164ft

Overall

161

Males

156

M40-44

156

5K→10K

3.1 - 6.2 mi

Top 0.5%
×11story building
+103ft-217ft

Overall

138

Males

134

M40-44

134

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3story building
+51ft-55ft

Overall

161

Males

156

M40-44

156

15K→21K

9.3 - 13.1 mi

Top 0.5%
×1story
+20ft-37ft

Overall

164

Males

160

M40-44

160

21K→25K

13.1 - 15.5 mi

Top 0.5%
×2story building
+35ft-8ft

Overall

157

Males

153

M40-44

153

25K→30K

15.5 - 18.6 mi

Top 0.5%
×2story building
+58ft-57ft

Overall

162

Males

152

M40-44

152

30K→35K

18.6 - 21.8 mi

Top 0.5%
×2story building
+98ft-92ft

Overall

139

Males

137

M40-44

137

35K→40K

21.8 - 24.9 mi

Top 0.4%
×2story building
+36ft-53ft

Overall

131

Males

126

M40-44

126

40K→Finish

24.9 - 26.2 mi

Top 0.6%
×5story building
+80ft-24ft

Overall

171

Males

160

M40-44

160

Passing Analysis

Category:
Athletes Passed
34*
Passed By
71
Net Change
-37
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#86
5K → 10K121-20#86#106
10K → 15K016-16#106#122
15K → 21K4*14-10#122#132
21K → 25K330#132#132
25K → 30K6*4+2#132#130
30K → 35K74+3#130#127
35K → 40K125+7#127#120
40K → Finish14-3#120#123
TOTALS34*71-37

* 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