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MARINE CORPS MARATHON 2025

Tristan Dessert

Washington, DC

Bib: 5966 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 16%
Gender (Male)
#0 / 17709
Top 20%
Masters (Masters Men)
#0 / 8330
Top 14%
Division (M40-44)
#0 / 2340
Top 19%
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
9:03/mi
28:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:21/mi
54:02
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:31/mi
1:20:31
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:42/mi
1:52:57
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:20/mi
2:13:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:46/mi
2:40:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:01/mi
3:08:55
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:25/mi
3:38:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:42/mi
3:50:02
↑ 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
1:52:578:39 /mi⚡ faster
2nd Half
1:57:058:53 /mi+3.7%
Positive split — 3.7% 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 mi07:50:5928:079:0328:07
9:03
-
10K
6.21 mi08:16:5454:028:4225:55
8:21
-0:42
15K
9.32 mi08:43:231:20:318:3826:29
8:31
+0:10
21K
13.05 mi09:15:491:52:578:3932:26
8:42
+0:11
25K
15.53 mi09:36:312:13:398:3620:42
8:20
-0:22
30K
18.64 mi10:03:462:40:548:3827:15
8:46
+0:26
35K
21.75 mi10:31:473:08:558:4128:01
9:01
+0:15
40K
24.85 mi11:01:023:38:108:4729:15
9:25
+0:24
Finish
26.22 mi11:12:543:50:028:4711:52
8:42
-0:43

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

8:20 /mi

Average Pace

8:47 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:20:47

87% of race

Time at Steady Pace

29:15

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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.

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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 mi07:50:5928:079:0328:07
9:03
#5860
10K
6.21 mi08:16:5454:028:4225:55
8:21
#5522
15K
9.32 mi08:43:231:20:318:3826:29
8:31
#5613
21K
13.05 mi09:15:491:52:578:3932:26
8:42
#5580
25K
15.53 mi09:36:312:13:398:3620:42
8:20
#5367
30K
18.64 mi10:03:462:40:548:3827:15
8:46
#5214
35K
21.75 mi10:31:473:08:558:4128:01
9:01
#5037
40K
24.85 mi11:01:023:38:108:4729:15
9:25
#4975
Finish
26.22 mi11:12:543:50:028:4711:52
8:42
#4783
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5860453557259744619572
10K6.21 mi3.10 mi5522+3384315+220547+2553004183522
15K9.32 mi3.11 mi5613-914382-67553-659744619572
21K13.05 mi3.73 mi5580+334359+23539+1458054498555
25K15.53 mi2.48 mi5367+2134198+161520+1948823795475
30K18.64 mi3.11 mi5214+1534049+149503+1749403758461
35K21.75 mi3.11 mi5037+1773864+185479+2451043753460
40K24.85 mi3.10 mi4975+623760+104469+1056443919486
Finish26.22 mi1.37 mi4783+1923616+144439+3032742400263

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

5974

Males

4619

M40-44

4619

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5300

Males

4183

M40-44

4183

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

5974

Males

4619

M40-44

4619

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

5805

Males

4498

M40-44

4498

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4882

Males

3795

M40-44

3795

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+58ft-57ft

Overall

4940

Males

3758

M40-44

3758

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5104

Males

3753

M40-44

3753

35K→40K

21.8 - 24.9 mi

Top 19%
×2story building
+36ft-53ft

Overall

5644

Males

3919

M40-44

3919

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

3274

Males

2400

M40-44

2400

Passing Analysis

Category:
Athletes Passed
1998*
Passed By
921
Net Change
+1077
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5860
5K → 10K453*115+338#5860#5522
10K → 15K102*193-91#5522#5613
15K → 21K176*143+33#5613#5580
21K → 25K25340+213#5580#5367
25K → 30K256*103+153#5367#5214
30K → 35K287*110+177#5214#5037
35K → 40K253*191+62#5037#4975
40K → Finish218*26+192#4975#4783
TOTALS1998*921+1077

* 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