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MARINE CORPS MARATHON 2025

Billy Gregory

Clermont, FL

Bib: 18463 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 35%
Gender (Male)
#0 / 17709
Top 41%
Masters (Masters Men)
#0 / 8330
Top 31%
Division (M55-59)
#0 / 1294
Top 25%
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
10:03/mi
31:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:58/mi
1:02:13
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:47/mi
1:32:37
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:46/mi
2:09:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:15/mi
2:32:02
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:40/mi
3:02:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:36/mi
3:31:55
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:41/mi
4:05:08
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:28/mi
4:20:46
↑ 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
2:09:029:53 /mi⚡ faster
2nd Half
2:11:4410:00 /mi+2.1%
Positive split — 2.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:1410:033.11 mi31:14
10:03
-
10K
1:02:1310:013.10 mi30:59
9:58
-0:05
15K
1:32:379:563.11 mi30:24
9:47
-0:11
21K
2:09:029:533.73 mi36:25
9:46
-0:01
25K
2:32:029:472.48 mi23:00
9:15
-0:31
30K
3:02:049:463.11 mi30:02
9:40
+0:25
35K
3:31:559:453.11 mi29:51
9:36
-0:04
40K
4:05:089:523.10 mi33:13
10:41
+1:05
Finish(26.22 mi)
4:20:469:571.37 mi15:38
11:28
+0:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

9:57 /mi

Slowest Pace

11:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

23:00

9% of race

Time at Steady Pace

3:08:55

72% of race

Time at Slower Pace

48:51

19% of race

Average Pace: 9:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi119658483399135009382455
10K6.21 mi3.10 mi13674-17099506-1023463-641553110594534
15K9.32 mi3.11 mi13534+1409412+94456+7135009382455
21K13.05 mi3.73 mi12950+5849048+364429+27120618499400
25K15.53 mi2.48 mi12324+6268660+388409+20100087180319
30K18.64 mi3.11 mi11530+7948110+550381+2891416476273
35K21.75 mi3.11 mi10602+9287458+652337+4476015315224
40K24.85 mi3.10 mi10372+2307194+264320+17103176591312
Finish26.22 mi1.37 mi10539-1677248-54322-2137818450436

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

13500

Males

9382

M55-59

9382

5K→10K

3.1 - 6.2 mi

Top 52%
×11story building
+103ft-217ft

Overall

15531

Males

10594

M55-59

10594

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

13500

Males

9382

M55-59

9382

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

12061

Males

8499

M55-59

8499

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

10008

Males

7180

M55-59

7180

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

9141

Males

6476

M55-59

6476

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7601

Males

5315

M55-59

5315

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10317

Males

6591

M55-59

6591

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13781

Males

8450

M55-59

8450

Passing Analysis

Category:
Athletes Passed
3972*
Passed By
2546
Net Change
+1426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11965
5K → 10K46*1755-1709#11965#13674
10K → 15K357*217+140#13674#13534
15K → 21K653*69+584#13534#12950
21K → 25K648*22+626#12950#12324
25K → 30K814*20+794#12324#11530
30K → 35K948*20+928#11530#10602
35K → 40K432*202+230#10602#10372
40K → Finish74*241-167#10372#10539
TOTALS3972*2546+1426

* 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