Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Joseph Yiakas

North Reading, MA

Bib: 33537 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
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
13:08/mi
40:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:04/mi
1:21:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:02/mi
2:01:51
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:08/mi
2:54:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:50/mi
3:28:54
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:16/mi
4:16:21
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:25/mi
5:10:27
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
20:08/mi
6:13:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
30:04/mi
6:54:01
↑ 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
2:54:3113:22 /mi⚡ faster
2nd Half
3:59:2918:11 /mi+37.2%
Positive split — 37.2% 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 mi08:42:1840:4713:0840:47
13:08
-
10K
6.21 mi09:22:531:21:2213:0640:35
13:04
-0:04
15K
9.32 mi10:03:222:01:5113:0440:29
13:02
-0:02
21K
13.05 mi10:56:022:54:3113:2252:40
14:08
+1:06
25K
15.53 mi11:30:253:28:5413:2734:23
13:50
-0:18
30K
18.64 mi12:17:524:16:2113:4547:27
15:16
+1:26
35K
21.75 mi13:11:585:10:2714:1654:06
17:25
+2:09
40K
24.85 mi14:14:326:13:0115:001:02:34
20:08
+2:43
Finish
26.22 mi14:55:326:54:0115:4841:00
30:04
+9:56

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

13:02 /mi

Average Pace

15:48 /mi

Slowest Pace

30:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:16:21

62% of race

Time at Slower Pace

2:37:40

38% of race

Average Pace: 15:47 /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 mi08:42:1840:4713:0840:47
13:08
#27921
10K
6.21 mi09:22:531:21:2213:0640:35
13:04
#28535
15K
9.32 mi10:03:222:01:5113:0440:29
13:02
#28342
21K
13.05 mi10:56:022:54:3113:2252:40
14:08
#28279
25K
15.53 mi11:30:253:28:5413:2734:23
13:50
#28087
30K
18.64 mi12:17:524:16:2113:4547:27
15:16
#28062
35K
21.75 mi13:11:585:10:2714:1654:06
17:25
#28420
40K
24.85 mi14:14:326:13:0115:001:02:34
20:08
#28892
Finish
26.22 mi14:55:326:54:0115:4841:00
30:04
#29447
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2792116895115827828168301150
10K6.21 mi3.10 mi28535-61417162-2671198-4028955173111214
15K9.32 mi3.11 mi28342+19317070+921181+1727828168301150
21K13.05 mi3.73 mi28279+6317014+561179+227925167681163
25K15.53 mi2.48 mi28087+19216879+1351159+2026650159551082
30K18.64 mi3.11 mi28062+2516815+641156+327417162401124
35K21.75 mi3.11 mi28420-35816950-1351184-2829093171201223
40K24.85 mi3.10 mi28892-47217147-1971215-3129660174651258
Finish26.22 mi1.37 mi29447-55517416-2691250-3530031176981281

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27828

Males

16830

M55-59

16830

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28955

Males

17311

M55-59

17311

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27828

Males

16830

M55-59

16830

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

27925

Males

16768

M55-59

16768

21K→25K

13.1 - 15.5 mi

Top 89%
×2story building
+35ft-8ft

Overall

26650

Males

15955

M55-59

15955

25K→30K

15.5 - 18.6 mi

Top 91%
×2story building
+58ft-57ft

Overall

27417

Males

16240

M55-59

16240

30K→35K

18.6 - 21.8 mi

Top 97%
×2story building
+98ft-92ft

Overall

29093

Males

17120

M55-59

17120

35K→40K

21.8 - 24.9 mi

Top 99%
×2story building
+36ft-53ft

Overall

29660

Males

17465

M55-59

17465

40K→Finish

24.9 - 26.2 mi

Top 100%
×5story building
+80ft-24ft

Overall

30031

Males

17698

M55-59

17698

Passing Analysis

Category:
Athletes Passed
1332*
Passed By
2858
Net Change
-1526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27921
5K → 10K80*694-614#27921#28535
10K → 15K340*147+193#28535#28342
15K → 21K307*244+63#28342#28279
21K → 25K264*72+192#28279#28087
25K → 30K224*199+25#28087#28062
30K → 35K71*429-358#28062#28420
35K → 40K37*509-472#28420#28892
40K → Finish9*564-555#28892#29447
TOTALS1332*2858-1526

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions