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MARINE CORPS MARATHON 2025

Joseph Calloway Jr.

Leesburg, VA

Bib: 1786 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M40-44)
#0 / 2340
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
11:37/mi
36:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:32/mi
1:08:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:34/mi
1:41:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:03/mi
2:22:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:04/mi
2:50:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:40/mi
3:26:38
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:34/mi
4:02:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:34/mi
4:38:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:05/mi
4:53:38
↑ 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
2:22:5410:57 /mi⚡ faster
2nd Half
2:30:4311:27 /mi+5.5%
Positive split — 5.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:34:0236:0611:3736:06
11:37
-
10K
6.21 mi09:06:461:08:5011:0532:44
10:32
-1:05
15K
9.32 mi09:39:371:41:4110:5532:51
10:34
+0:02
21K
13.05 mi10:20:502:22:5410:5741:13
11:03
+0:29
25K
15.53 mi10:48:202:50:2410:5827:30
11:04
+0:01
30K
18.64 mi11:24:343:26:3811:0536:14
11:40
+0:36
35K
21.75 mi12:00:304:02:3411:0935:56
11:34
-0:06
40K
24.85 mi12:36:274:38:3111:1235:57
11:34
0:00
Finish
26.22 mi12:51:344:53:3811:1215:07
11:05
-0:29

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

10:32 /mi

Average Pace

11:12 /mi

Slowest Pace

11:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:41:18

75% of race

Time at Steady Pace

1:12:20

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:12 /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 mi08:34:0236:0611:3736:06
11:37
#21855
10K
6.21 mi09:06:461:08:5011:0532:44
10:32
#20633
15K
9.32 mi09:39:371:41:4110:5532:51
10:34
#19715
21K
13.05 mi10:20:502:22:5410:5741:13
11:03
#19197
25K
15.53 mi10:48:202:50:2410:5827:30
11:04
#18894
30K
18.64 mi11:24:343:26:3811:0536:14
11:40
#18480
35K
21.75 mi12:00:304:02:3411:0935:56
11:34
#17824
40K
24.85 mi12:36:274:38:3111:1235:57
11:34
#17108
Finish
26.22 mi12:51:344:53:3811:1215:07
11:05
#16774
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2185513941183218289120781580
10K6.21 mi3.10 mi20633+122213320+6211750+8219345126531654
15K9.32 mi3.11 mi19715+91812840+4801675+7518289120781580
21K13.05 mi3.73 mi19197+51812549+2911633+4218624121591598
25K15.53 mi2.48 mi18894+30312349+2001623+1018376117901554
30K18.64 mi3.11 mi18480+41412024+3251582+4117321110391445
35K21.75 mi3.11 mi17824+65611521+5031523+591518895051232
40K24.85 mi3.10 mi17108+71611002+5191454+691363583831076
Finish26.22 mi1.37 mi16774+33410787+2151427+27122287559956

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18289

Males

12078

M40-44

12078

5K→10K

3.1 - 6.2 mi

Top 64%
×11story building
+103ft-217ft

Overall

19345

Males

12653

M40-44

12653

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18289

Males

12078

M40-44

12078

15K→21K

9.3 - 13.1 mi

Top 62%
×1story
+20ft-37ft

Overall

18624

Males

12159

M40-44

12159

21K→25K

13.1 - 15.5 mi

Top 61%
×2story building
+35ft-8ft

Overall

18376

Males

11790

M40-44

11790

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17321

Males

11039

M40-44

11039

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+98ft-92ft

Overall

15188

Males

9505

M40-44

9505

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13635

Males

8383

M40-44

8383

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

12228

Males

7559

M40-44

7559

Passing Analysis

Category:
Athletes Passed
6077*
Passed By
996
Net Change
+5081
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21855
5K → 10K1331*109+1222#21855#20633
10K → 15K993*75+918#20633#19715
15K → 21K773*255+518#19715#19197
21K → 25K478*175+303#19197#18894
25K → 30K604*190+414#18894#18480
30K → 35K780*124+656#18480#17824
35K → 40K769*53+716#17824#17108
40K → Finish349*15+334#17108#16774
TOTALS6077*996+5081

* 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