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MARINE CORPS MARATHON 2025

William Cahill

Worcester, MA

Bib: 7422 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Male)
#0 / 17709
Top 16%
Division (M35-39)
#0 / 2420
Top 18%
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
8:54/mi
27:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:14/mi
53:14
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:55/mi
1:17:51
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:02/mi
1:47:47
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:49/mi
2:07:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:55/mi
2:31:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:14/mi
2:57:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:30/mi
3:30:00
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:49/mi
3:42:01
↑ 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
1:47:478:16 /mi⚡ faster
2nd Half
1:54:138:40 /mi+6.0%
Positive split — 6.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:2327:408:5427:40
8:54
-
10K
6.21 mi08:21:5753:148:3425:34
8:14
-0:40
15K
9.32 mi08:46:341:17:518:2124:37
7:55
-0:19
21K
13.05 mi09:16:301:47:478:1629:56
8:02
+0:07
25K
15.53 mi09:35:552:07:128:1119:25
7:49
-0:13
30K
18.64 mi10:00:312:31:488:0924:36
7:55
+0:06
35K
21.75 mi10:26:072:57:248:0925:36
8:14
+0:19
40K
24.85 mi10:58:433:30:008:2732:36
10:30
+2:16
Finish
26.22 mi11:10:443:42:018:2812:01
8:49
-1:41

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

7:49 /mi

Average Pace

8:28 /mi

Slowest Pace

10:30 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:25

9% of race

Time at Steady Pace

2:10:19

59% of race

Time at Slower Pace

1:12:17

33% of race

Average Pace: 8:28 /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.

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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 mi07:56:2327:408:5427:40
8:54
#5057
10K
6.21 mi08:21:5753:148:3425:34
8:14
#4843
15K
9.32 mi08:46:341:17:518:2124:37
7:55
#4238
21K
13.05 mi09:16:301:47:478:1629:56
8:02
#3862
25K
15.53 mi09:35:552:07:128:1119:25
7:49
#3667
30K
18.64 mi10:00:312:31:488:0924:36
7:55
#3296
35K
21.75 mi10:26:072:57:248:0925:36
8:14
#3046
40K
24.85 mi10:58:433:30:008:2732:36
10:30
#3646
Finish
26.22 mi11:10:443:42:018:2812:01
8:49
#3569
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi5057397360333922761423
10K6.21 mi3.10 mi4843+2143833+140587+1648023812582
15K9.32 mi3.11 mi4238+6053392+441526+6133922761423
21K13.05 mi3.73 mi3862+3763110+282478+4830862522386
25K15.53 mi2.48 mi3667+1952958+152451+2729872408361
30K18.64 mi3.11 mi3296+3712664+294408+4321261718252
35K21.75 mi3.11 mi3046+2502449+215376+3224911967296
40K24.85 mi3.10 mi3646-6002860-411443-6796046184892
Finish26.22 mi1.37 mi3569+772781+79427+1636162615394

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

3392

Males

2761

M35-39

2761

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

4802

Males

3812

M35-39

3812

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3392

Males

2761

M35-39

2761

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

3086

Males

2522

M35-39

2522

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

2987

Males

2408

M35-39

2408

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2126

Males

1718

M35-39

1718

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

2491

Males

1967

M35-39

1967

35K→40K

21.8 - 24.9 mi

Top 32%
×2story building
+36ft-53ft

Overall

9604

Males

6184

M35-39

6184

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3616

Males

2615

M35-39

2615

Passing Analysis

Category:
Athletes Passed
2338*
Passed By
850
Net Change
+1488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5057
5K → 10K333*119+214#5057#4843
10K → 15K612*7+605#4843#4238
15K → 21K389*13+376#4238#3862
21K → 25K20712+195#3862#3667
25K → 30K375*4+371#3667#3296
30K → 35K282*32+250#3296#3046
35K → 40K32*632-600#3046#3646
40K → Finish108*31+77#3646#3569
TOTALS2338*850+1488

* 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