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MARINE CORPS MARATHON 2025

Isaiah Boyles

Irvington, NY

Bib: 7784 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 5%
Gender (Male)
#0 / 17709
Top 7%
Division (M20-24)
#0 / 1424
Top 13%
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
8:34/mi
26:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:54/mi
51:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:16/mi
1:13:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:13/mi
1:40:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:53/mi
1:57:47
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:14/mi
2:20:15
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:53/mi
2:44:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:19/mi
3:10:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:37/mi
3:22:22
↑ 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
Time1:40:40
Pace7:43 /mi
2nd Half
Distance13.17 mi
Time1:41:42
Pace7:43 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:4126:388:3426:38
8:34
-
10K
6.21 mi08:24:1351:108:1424:32
7:54
-0:40
15K
9.32 mi08:46:471:13:447:5522:34
7:16
-0:38
21K
13.05 mi09:13:431:40:407:4326:56
7:13
-0:03
25K
15.53 mi09:30:501:57:477:3517:07
6:53
-0:20
30K
18.64 mi09:53:182:20:157:3122:28
7:14
+0:21
35K
21.75 mi10:17:492:44:467:3524:31
7:53
+0:39
40K
24.85 mi10:43:403:10:377:4025:51
8:19
+0:26
Finish
26.22 mi10:55:253:22:227:4311:45
8:37
+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

6:53 /mi

Average Pace

7:43 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:05

44% of race

Time at Steady Pace

49:03

24% of race

Time at Slower Pace

1:04:14

32% of race

Average Pace: 7:43 /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 mi07:59:4126:388:3426:38
8:34
#3570
10K
6.21 mi08:24:1351:108:1424:32
7:54
#3519
15K
9.32 mi08:46:471:13:447:5522:34
7:16
#2523
21K
13.05 mi09:13:431:40:407:4326:56
7:13
#1949
25K
15.53 mi09:30:501:57:477:3517:07
6:53
#1705
30K
18.64 mi09:53:182:20:157:3122:28
7:14
#1508
35K
21.75 mi10:17:492:44:467:3524:31
7:53
#1459
40K
24.85 mi10:43:403:10:377:4025:51
8:19
#1482
Finish
26.22 mi10:55:253:22:227:4311:45
8:37
#1516
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi3570288236213451162154
10K6.21 mi3.10 mi3519+512858+24369-734852840363
15K9.32 mi3.11 mi2523+9962068+790271+9813451162154
21K13.05 mi3.73 mi1949+5741626+442214+57941851122
25K15.53 mi2.48 mi1705+2441439+187194+20757693105
30K18.64 mi3.11 mi1508+1971287+152174+20843751118
35K21.75 mi3.11 mi1459+491234+53167+716471336193
40K24.85 mi3.10 mi1482-231237-3173-622391736243
Finish26.22 mi1.37 mi1516-341260-23179-630072233318

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×18story building
+279ft-164ft

Overall

1345

Males

1162

M20-24

1162

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

3485

Males

2840

M20-24

2840

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+51ft-55ft

Overall

1345

Males

1162

M20-24

1162

15K→21K

9.3 - 13.1 mi

Top 3%
×1story
+20ft-37ft

Overall

941

Males

851

M20-24

851

21K→25K

13.1 - 15.5 mi

Top 3%
×2story building
+35ft-8ft

Overall

757

Males

693

M20-24

693

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+58ft-57ft

Overall

843

Males

751

M20-24

751

30K→35K

18.6 - 21.8 mi

Top 5%
×2story building
+98ft-92ft

Overall

1647

Males

1336

M20-24

1336

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2239

Males

1736

M20-24

1736

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

3007

Males

2233

M20-24

2233

Passing Analysis

Category:
Athletes Passed
2352*
Passed By
298
Net Change
+2054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3570
5K → 10K174*123+51#3570#3519
10K → 15K996*0+996#3519#2523
15K → 21K574*0+574#2523#1949
21K → 25K2440+244#1949#1705
25K → 30K197*0+197#1705#1508
30K → 35K7930+49#1508#1459
35K → 40K67*90-23#1459#1482
40K → Finish21*55-34#1482#1516
TOTALS2352*298+2054

* 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