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MARINE CORPS MARATHON 2025

William Reis

Montrose, CO

Bib: 681 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 31%
Gender (Male)
#0 / 17709
Top 37%
Division (M30-34)
#0 / 2603
Top 43%
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
8:30/mi
26:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:22/mi
49:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:38/mi
1:13:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:23/mi
1:44:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:51/mi
2:06:15
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:53/mi
2:36:58
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:45/mi
3:16:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:25/mi
3:58:16
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:15/mi
4:14:58
↑ 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
1:44:157:59 /mi⚡ faster
2nd Half
2:30:4311:27 /mi+44.6%
Positive split — 44.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:1526:248:3026:24
8:30
-
10K
6.21 mi08:15:0849:177:5622:53
7:22
-1:08
15K
9.32 mi08:38:511:13:007:5023:43
7:38
+0:16
21K
13.05 mi09:10:061:44:157:5931:15
8:23
+0:45
25K
15.53 mi09:32:062:06:158:0822:00
8:51
+0:28
30K
18.64 mi10:02:492:36:588:2530:43
9:53
+1:02
35K
21.75 mi10:42:253:16:349:0239:36
12:45
+2:52
40K
24.85 mi11:24:073:58:169:3541:42
13:25
+0:40
Finish
26.22 mi11:40:494:14:589:4416:42
12:15
-1:10

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

7:22 /mi

Average Pace

9:44 /mi

Slowest Pace

13:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:36

18% of race

Time at Steady Pace

1:50:22

43% of race

Time at Slower Pace

1:38:00

38% of race

Average Pace: 9:43 /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 mi07:52:1526:248:3026:24
8:30
#3277
10K
6.21 mi08:15:0849:177:5622:53
7:22
#2332
15K
9.32 mi08:38:511:13:007:5023:43
7:38
#2283
21K
13.05 mi09:10:061:44:157:5931:15
8:23
#2863
25K
15.53 mi09:32:062:06:158:0822:00
8:51
#3442
30K
18.64 mi10:02:492:36:588:2530:43
9:53
#4262
35K
21.75 mi10:42:253:16:349:0239:36
12:45
#6923
40K
24.85 mi11:24:073:58:169:3541:42
13:25
#9007
Finish
26.22 mi11:40:494:14:589:4416:42
12:15
#9400
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi3277265749822771874372
10K6.21 mi3.10 mi2332+9451915+742374+12417411476298
15K9.32 mi3.11 mi2283+491876+39369+522771874372
21K13.05 mi3.73 mi2863-5802353-477458-8942573391639
25K15.53 mi2.48 mi3442-5792791-438534-76798059071042
30K18.64 mi3.11 mi4262-8203363-572615-811003869841179
35K21.75 mi3.11 mi6923-26615159-1796924-30919135116461806
40K24.85 mi3.10 mi9007-20846392-12331096-17219636117881812
Finish26.22 mi1.37 mi9400-3936580-1881127-3116639100721611

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2277

Males

1874

M30-34

1874

5K→10K

3.1 - 6.2 mi

Top 6%
×11story building
+103ft-217ft

Overall

1741

Males

1476

M30-34

1476

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2277

Males

1874

M30-34

1874

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4257

Males

3391

M30-34

3391

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

7980

Males

5907

M30-34

5907

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

10038

Males

6984

M30-34

6984

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19135

Males

11646

M30-34

11646

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19636

Males

11788

M30-34

11788

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16639

Males

10072

M30-34

10072

Passing Analysis

Category:
Athletes Passed
1154*
Passed By
7277
Net Change
-6123
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3277
5K → 10K948*3+945#3277#2332
10K → 15K101*52+49#2332#2283
15K → 21K12*592-580#2283#2863
21K → 25K10589-579#2863#3442
25K → 30K19*839-820#3442#4262
30K → 35K15*2676-2661#4262#6923
35K → 40K24*2108-2084#6923#9007
40K → Finish25*418-393#9007#9400
TOTALS1154*7277-6123

* 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