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MARINE CORPS MARATHON 2025

Brian Zimmel

Worcester, MA

Bib: 25779 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
13:22/mi
41:32
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:34/mi
1:20:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:11/mi
2:01:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:34/mi
2:52:08
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:48/mi
3:26:27
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:16/mi
4:16:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:24/mi
5:04:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:01/mi
5:57:43
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
20:31/mi
6:25:42
↑ 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
2:52:0813:11 /mi⚡ faster
2nd Half
3:33:3316:13 /mi+24.1%
Positive split — 24.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:40:1841:3213:2241:32
13:22
-
10K
6.21 mi09:19:211:20:3512:5839:03
12:34
-0:48
15K
9.32 mi10:00:182:01:3213:0240:57
13:11
+0:37
21K
13.05 mi10:50:542:52:0813:1150:36
13:34
+0:23
25K
15.53 mi11:25:133:26:2713:1734:19
13:48
+0:14
30K
18.64 mi12:15:454:16:5913:4750:32
16:16
+2:28
35K
21.75 mi13:03:365:04:5014:0147:51
15:24
-0:52
40K
24.85 mi13:56:295:57:4314:2452:53
17:01
+1:37
Finish
26.22 mi14:24:286:25:4214:4327:59
20:31
+3:30

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

12:34 /mi

Average Pace

14:43 /mi

Slowest Pace

20:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:03

10% of race

Time at Steady Pace

2:47:24

43% of race

Time at Slower Pace

2:59:15

46% of race

Average Pace: 14:43 /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 mi08:40:1841:3213:2241:32
13:22
#28461
10K
6.21 mi09:19:211:20:3512:5839:03
12:34
#28263
15K
9.32 mi10:00:182:01:3213:0240:57
13:11
#28279
21K
13.05 mi10:50:542:52:0813:1150:36
13:34
#27912
25K
15.53 mi11:25:133:26:2713:1734:19
13:48
#27758
30K
18.64 mi12:15:454:16:5913:4750:32
16:16
#28136
35K
21.75 mi13:03:365:04:5014:0147:51
15:24
#27967
40K
24.85 mi13:56:295:57:4314:2452:53
17:01
#27969
Finish
26.22 mi14:24:286:25:4214:4327:59
20:31
#28307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2846117137166728129169661665
10K6.21 mi3.10 mi28263+19817051+861660+728021169291648
15K9.32 mi3.11 mi28279-1617040+111666-628129169661665
21K13.05 mi3.73 mi27912+36716852+1881646+2026807162561572
25K15.53 mi2.48 mi27758+15416732+1201639+726574159281553
30K18.64 mi3.11 mi28136-37816859-1271657-1828738169751683
35K21.75 mi3.11 mi27967+16916732+1271640+1726444156041511
40K24.85 mi3.10 mi27969-216703+29164027686162961593
Finish26.22 mi1.37 mi28307-33816864-1611654-1429576174261728

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

28129

Males

16966

M45-49

16966

5K→10K

3.1 - 6.2 mi

Top 93%
×11story building
+103ft-217ft

Overall

28021

Males

16929

M45-49

16929

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

28129

Males

16966

M45-49

16966

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26807

Males

16256

M45-49

16256

21K→25K

13.1 - 15.5 mi

Top 88%
×2story building
+35ft-8ft

Overall

26574

Males

15928

M45-49

15928

25K→30K

15.5 - 18.6 mi

Top 96%
×2story building
+58ft-57ft

Overall

28738

Males

16975

M45-49

16975

30K→35K

18.6 - 21.8 mi

Top 88%
×2story building
+98ft-92ft

Overall

26444

Males

15604

M45-49

15604

35K→40K

21.8 - 24.9 mi

Top 92%
×2story building
+36ft-53ft

Overall

27686

Males

16296

M45-49

16296

40K→Finish

24.9 - 26.2 mi

Top 98%
×5story building
+80ft-24ft

Overall

29576

Males

17426

M45-49

17426

Passing Analysis

Category:
Athletes Passed
1901*
Passed By
1747
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28461
5K → 10K346*148+198#28461#28263
10K → 15K251*267-16#28263#28279
15K → 21K469*102+367#28279#27912
21K → 25K291*137+154#27912#27758
25K → 30K111*489-378#27758#28136
30K → 35K267*98+169#28136#27967
35K → 40K155*157-2#27967#27969
40K → Finish11*349-338#27969#28307
TOTALS1901*1747+154

* 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