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MARINE CORPS MARATHON 2025

Timothy Greszler

Bethesda, MD

Bib: 9791 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
10:15/mi
31:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:42/mi
1:01:59
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:50/mi
1:32:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:25/mi
2:15:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:07/mi
2:45:13
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:52/mi
3:25:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:16/mi
4:09:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:36/mi
4:54:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:16/mi
5:13:00
↑ 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
Time2:15:07
Pace10:21 /mi
2nd Half
Distance13.17 mi
Time2:57:52
Pace13:30 /mi
📊Positive Split: 31.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:57:5131:5110:1531:51
10:15
-
10K
6.21 mi08:27:591:01:599:5930:08
9:42
-0:33
15K
9.32 mi08:58:321:32:329:5630:33
9:50
+0:08
21K
13.05 mi09:41:072:15:0710:2142:35
11:25
+1:35
25K
15.53 mi10:11:132:45:1310:3830:06
12:07
+0:42
30K
18.64 mi10:51:103:25:1011:0039:57
12:52
+0:45
35K
21.75 mi11:35:314:09:3111:2844:21
14:16
+1:24
40K
24.85 mi12:20:544:54:5411:5245:23
14:36
+0:20
Finish
26.22 mi12:39:005:13:0011:5718:06
13:16
-1:20

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

9:42 /mi

Average Pace

11:57 /mi

Slowest Pace

14:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:32

30% of race

Time at Steady Pace

1:52:38

36% of race

Time at Slower Pace

1:47:50

34% of race

Average Pace: 11:56 /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 mi07:57:5131:5110:1531:51
10:15
#13207
10K
6.21 mi08:27:591:01:599:5930:08
9:42
#13427
15K
9.32 mi08:58:321:32:329:5630:33
9:50
#13502
21K
13.05 mi09:41:072:15:0710:2142:35
11:25
#15609
25K
15.53 mi10:11:132:45:1310:3830:06
12:07
#17115
30K
18.64 mi10:51:103:25:1011:0039:57
12:52
#18090
35K
21.75 mi11:35:314:09:3111:2844:21
14:16
#19292
40K
24.85 mi12:20:544:54:5411:5245:23
14:36
#19989
Finish
26.22 mi12:39:005:13:0011:5718:06
13:16
#19960
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi132079230816138189559838
10K6.21 mi3.10 mi13427-2209365-135820-4137409569853
15K9.32 mi3.11 mi13502-759388-23827-7138189559838
21K13.05 mi3.73 mi15609-210710610-1222954-12720263130231221
25K15.53 mi2.48 mi17115-150611411-8011036-8222028136841296
30K18.64 mi3.11 mi18090-97511825-4141096-6021246131011255
35K21.75 mi3.11 mi19292-120212332-5071151-5523778140981347
40K24.85 mi3.10 mi19989-69712583-2511191-4023114136901290
Finish26.22 mi1.37 mi19960+2912538+451180+1119996120381104

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13818

Males

9559

M45-49

9559

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13740

Males

9569

M45-49

9569

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13818

Males

9559

M45-49

9559

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

20263

Males

13023

M45-49

13023

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

22028

Males

13684

M45-49

13684

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21246

Males

13101

M45-49

13101

30K→35K

18.6 - 21.8 mi

Top 79%
×2story building
+98ft-92ft

Overall

23778

Males

14098

M45-49

14098

35K→40K

21.8 - 24.9 mi

Top 77%
×2story building
+36ft-53ft

Overall

23114

Males

13690

M45-49

13690

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

19996

Males

12038

M45-49

12038

Passing Analysis

Category:
Athletes Passed
1212*
Passed By
7965
Net Change
-6753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13207
5K → 10K304*524-220#13207#13427
10K → 15K245*320-75#13427#13502
15K → 21K61*2168-2107#13502#15609
21K → 25K64*1570-1506#15609#17115
25K → 30K172*1147-975#17115#18090
30K → 35K106*1308-1202#18090#19292
35K → 40K121*818-697#19292#19989
40K → Finish139*110+29#19989#19960
TOTALS1212*7965-6753

* 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

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Timing Productions