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MARINE CORPS MARATHON 2025

William McBrier

Pittsburgh, PA

Bib: 4790 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Division (M20-24)
#0 / 1424
Top 24%
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
8:06/mi
25:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:40/mi
48:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:41/mi
1:12:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:58/mi
1:42:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:57/mi
2:02:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:38/mi
2:29:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:25/mi
2:58:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:35/mi
3:28:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:14/mi
3:40:44
↑ 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
Time1:42:32
Pace7:51 /mi
2nd Half
Distance13.17 mi
Time1:58:11
Pace8:58 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:47:0325:108:0625:10
8:06
-
10K
6.21 mi08:10:5148:587:5323:48
7:40
-0:26
15K
9.32 mi08:34:421:12:497:4923:51
7:41
+0:01
21K
13.05 mi09:04:251:42:327:5129:43
7:58
+0:17
25K
15.53 mi09:24:102:02:177:5219:45
7:57
-0:01
30K
18.64 mi09:51:002:29:078:0026:50
8:38
+0:41
35K
21.75 mi10:20:152:58:228:1229:15
9:25
+0:47
40K
24.85 mi10:50:023:28:098:2229:47
9:35
+0:10
Finish
26.22 mi11:02:373:40:448:2512:35
9:14
-0:21

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

7:40 /mi

Average Pace

8:25 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:39

22% of race

Time at Steady Pace

1:14:38

34% of race

Time at Slower Pace

1:38:27

45% of race

Average Pace: 8:25 /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 mi07:47:0325:108:0625:10
8:06
#2048
10K
6.21 mi08:10:5148:587:5323:48
7:40
#2215
15K
9.32 mi08:34:421:12:497:4923:51
7:41
#2241
21K
13.05 mi09:04:251:42:327:5129:43
7:58
#2333
25K
15.53 mi09:24:102:02:177:5219:45
7:57
#2459
30K
18.64 mi09:51:002:29:078:0026:50
8:38
#2806
35K
21.75 mi10:20:152:58:228:1229:15
9:25
#3198
40K
24.85 mi10:50:023:28:098:2229:47
9:35
#3388
Finish
26.22 mi11:02:373:40:448:2512:35
9:14
#3394
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi2048169222324191987257
10K6.21 mi3.10 mi2215-1671817-125236-1324692031272
15K9.32 mi3.11 mi2241-261843-26238-224191987257
21K13.05 mi3.73 mi2333-921916-73253-1528952370331
25K15.53 mi2.48 mi2459-1262015-99268-1534032724358
30K18.64 mi3.11 mi2806-3472286-271309-4143973395408
35K21.75 mi3.11 mi3198-3922564-278336-2768314849548
40K24.85 mi3.10 mi3388-1902659-95337-162554308502
Finish26.22 mi1.37 mi3394-62654+5338-149433431437

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2419

Males

1987

M20-24

1987

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2469

Males

2031

M20-24

2031

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2419

Males

1987

M20-24

1987

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

2895

Males

2370

M20-24

2370

21K→25K

13.1 - 15.5 mi

Top 11%
×2story building
+35ft-8ft

Overall

3403

Males

2724

M20-24

2724

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4397

Males

3395

M20-24

3395

30K→35K

18.6 - 21.8 mi

Top 23%
×2story building
+98ft-92ft

Overall

6831

Males

4849

M20-24

4849

35K→40K

21.8 - 24.9 mi

Top 21%
×2story building
+36ft-53ft

Overall

6255

Males

4308

M20-24

4308

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4943

Males

3431

M20-24

3431

Passing Analysis

Category:
Athletes Passed
405*
Passed By
1751
Net Change
-1346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2048
5K → 10K37*204-167#2048#2215
10K → 15K50*76-26#2215#2241
15K → 21K36*128-92#2241#2333
21K → 25K33159-126#2333#2459
25K → 30K41*388-347#2459#2806
30K → 35K54*446-392#2806#3198
35K → 40K88*278-190#3198#3388
40K → Finish66*72-6#3388#3394
TOTALS405*1751-1346

* 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