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MARINE CORPS MARATHON 2025

Michael Kessler

Brambleton, VA

Bib: 25922 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 46%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 42%
Division (M50-54)
#0 / 1638
Top 42%
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
9:53/mi
30:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:21/mi
59:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:21/mi
1:28:48
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:38/mi
2:04:43
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:07/mi
2:29:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:39/mi
3:06:05
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:08/mi
3:43:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:51/mi
4:20:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:28/mi
4:37:36
↑ 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
Time2:04:43
Pace9:33 /mi
2nd Half
Distance13.17 mi
Time2:32:52
Pace11:36 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:1330:429:5330:42
9:53
-
10K
6.21 mi08:29:1559:449:3729:02
9:21
-0:32
15K
9.32 mi08:58:191:28:489:3229:04
9:21
0:00
21K
13.05 mi09:34:142:04:439:3335:55
9:38
+0:17
25K
15.53 mi09:59:232:29:529:3925:09
10:07
+0:29
30K
18.64 mi10:35:363:06:059:5936:13
11:39
+1:32
35K
21.75 mi11:13:173:43:4610:1737:41
12:08
+0:29
40K
24.85 mi11:50:074:20:3610:2936:50
11:51
-0:17
Finish
26.22 mi12:07:074:37:3610:3617:00
12:28
+0:37

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

9:21 /mi

Average Pace

10:36 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:06

21% of race

Time at Steady Pace

1:31:46

33% of race

Time at Slower Pace

2:07:44

46% of race

Average Pace: 10:35 /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 mi08:00:1330:429:5330:42
9:53
#10909
10K
6.21 mi08:29:1559:449:3729:02
9:21
#11203
15K
9.32 mi08:58:191:28:489:3229:04
9:21
#11146
21K
13.05 mi09:34:142:04:439:3335:55
9:38
#11119
25K
15.53 mi09:59:232:29:529:3925:09
10:07
#11549
30K
18.64 mi10:35:363:06:059:5936:13
11:39
#12665
35K
21.75 mi11:13:173:43:4610:1737:41
12:08
#13409
40K
24.85 mi11:50:074:20:3610:2936:50
11:51
#13521
Finish
26.22 mi12:07:074:37:3610:3617:00
12:28
#13740
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi109097841549111357990564
10K6.21 mi3.10 mi11203-2948045-204567-18116348325598
15K9.32 mi3.11 mi11146+578016+29565+2111357990564
21K13.05 mi3.73 mi11119+277996+20561+4113308070569
25K15.53 mi2.48 mi11549-4308213-217593-32141379514698
30K18.64 mi3.11 mi12665-11168791-578653-601730811029856
35K21.75 mi3.11 mi13409-7449074-283678-251710610516846
40K24.85 mi3.10 mi13521-1129029+45680-2146308947671
Finish26.22 mi1.37 mi13740-2199100-71687-71740810502806

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×18story building
+279ft-164ft

Overall

11135

Males

7990

M50-54

7990

5K→10K

3.1 - 6.2 mi

Top 39%
×11story building
+103ft-217ft

Overall

11634

Males

8325

M50-54

8325

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+51ft-55ft

Overall

11135

Males

7990

M50-54

7990

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11330

Males

8070

M50-54

8070

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14137

Males

9514

M50-54

9514

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17308

Males

11029

M50-54

11029

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

17106

Males

10516

M50-54

10516

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14630

Males

8947

M50-54

8947

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

17408

Males

10502

M50-54

10502

Passing Analysis

Category:
Athletes Passed
1526*
Passed By
4357
Net Change
-2831
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10909
5K → 10K205*499-294#10909#11203
10K → 15K284*227+57#11203#11146
15K → 21K285*258+27#11146#11119
21K → 25K131*561-430#11119#11549
25K → 30K95*1211-1116#11549#12665
30K → 35K170*914-744#12665#13409
35K → 40K290*402-112#13409#13521
40K → Finish66*285-219#13521#13740
TOTALS1526*4357-2831

* 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