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MARINE CORPS MARATHON 2025

Coburn Slay

Tulsa, OK

Bib: 802 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
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
11:03/mi
34:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:03/mi
1:08:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:31/mi
1:44:28
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:18/mi
2:26:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:22/mi
2:57:20
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:07/mi
3:34:58
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:55/mi
4:24:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:50/mi
5:01:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:32/mi
5:16:57
↑ 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
Time2:26:37
Pace11:14 /mi
2nd Half
Distance13.17 mi
Time2:50:19
Pace12:56 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:1234:2011:0334:20
11:03
-
10K
6.21 mi09:06:321:08:4011:0334:20
11:03
0:00
15K
9.32 mi09:42:201:44:2811:1235:48
11:31
+0:28
21K
13.05 mi10:24:292:26:3711:1442:09
11:18
-0:13
25K
15.53 mi10:55:122:57:2011:2530:43
12:22
+1:04
30K
18.64 mi11:32:503:34:5811:3237:38
12:07
-0:15
35K
21.75 mi12:22:184:24:2612:1049:28
15:55
+3:48
40K
24.85 mi12:59:055:01:1312:0736:47
11:50
-4:05
Finish
26.22 mi13:14:495:16:5712:0615:44
11:32
-0:18

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

11:03 /mi

Average Pace

12:06 /mi

Slowest Pace

15:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:56:46

75% of race

Time at Slower Pace

1:20:11

25% of race

Average Pace: 12:05 /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 mi08:32:1234:2011:0334:20
11:03
#18470
10K
6.21 mi09:06:321:08:4011:0334:20
11:03
#20494
15K
9.32 mi09:42:201:44:2811:1235:48
11:31
#21468
21K
13.05 mi10:24:292:26:3711:1442:09
11:18
#20694
25K
15.53 mi10:55:122:57:2011:2530:43
12:22
#21136
30K
18.64 mi11:32:503:34:5811:3237:38
12:07
#20595
35K
21.75 mi12:22:184:24:2612:1049:28
15:55
#22136
40K
24.85 mi12:59:055:01:1312:0736:47
11:50
#20970
Finish
26.22 mi13:14:495:16:5712:0615:44
11:32
#20530
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1847012169215723198(Top 77%)14654(Top 83%)2493(Top 92%)
10K6.21 mi3.10 mi20494-202413248-10792302-14522438(Top 75%)14247(Top 80%)2432(Top 89%)
15K9.32 mi3.11 mi21468-97413766-5182386-8423198(Top 77%)14654(Top 83%)2493(Top 92%)
21K13.05 mi3.73 mi20694+77413337+4292338+4819765(Top 66%)12759(Top 72%)2278(Top 84%)
25K15.53 mi2.48 mi21136-44213496-1592363-2522839(Top 76%)14082(Top 80%)2392(Top 88%)
30K18.64 mi3.11 mi20595+54113106+3902309+5418890(Top 63%)11884(Top 67%)2130(Top 78%)
35K21.75 mi3.11 mi22136-154113820-7142384-7527415(Top 91%)16148(Top 91%)2565(Top 94%)
40K24.85 mi3.10 mi20970+116613117+7032312+7214587(Top 49%)8920(Top 50%)1703(Top 63%)
Finish26.22 mi1.37 mi20530+44012852+2652282+3014095(Top 47%)8631(Top 49%)1719(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×18story building
+279ft-164ft

Overall

23198

Males

14654

M25-29

14654

5K→10K

3.1 - 6.2 mi

Top 75%
×11story building
+103ft-217ft

Overall

22438

Males

14247

M25-29

14247

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

23198

Males

14654

M25-29

14654

15K→21K

9.3 - 13.1 mi

Top 66%
×1story
+20ft-37ft

Overall

19765

Males

12759

M25-29

12759

21K→25K

13.1 - 15.5 mi

Top 76%
×2story building
+35ft-8ft

Overall

22839

Males

14082

M25-29

14082

25K→30K

15.5 - 18.6 mi

Top 63%
×2story building
+58ft-57ft

Overall

18890

Males

11884

M25-29

11884

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27415

Males

16148

M25-29

16148

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14587

Males

8920

M25-29

8920

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14095

Males

8631

M25-29

8631

Passing Analysis

Category:
Athletes Passed
3787*
Passed By
5847
Net Change
-2060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18470
5K → 10K59*2083-2024#18470#20494
10K → 15K182*1156-974#20494#21468
15K → 21K961*187+774#21468#20694
21K → 25K247*689-442#20694#21136
25K → 30K669*128+541#21136#20595
30K → 35K51*1592-1541#20595#22136
35K → 40K1174*8+1166#22136#20970
40K → Finish444*4+440#20970#20530
TOTALS3787*5847-2060

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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