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MARINE CORPS MARATHON 2025

Marquis Toson

Silver Spring, MD

Bib: 21663 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
12:39/mi
39:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:39/mi
1:15:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:00/mi
1:49:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:15/mi
2:31:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:19/mi
2:59:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:06/mi
3:40:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:30/mi
4:22:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:57/mi
5:18:06
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:38/mi
5:38:04
↑ 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
2:31:3611:37 /mi⚡ faster
2nd Half
3:06:2814:10 /mi+23.0%
Positive split — 23.0% 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 mi08:33:1039:1812:3939:18
12:39
-
10K
6.21 mi09:09:221:15:3012:0936:12
11:39
-1:00
15K
9.32 mi09:43:321:49:4011:4634:10
11:00
-0:39
21K
13.05 mi10:25:282:31:3611:3741:56
11:15
+0:15
25K
15.53 mi10:53:352:59:4311:3428:07
11:19
+0:04
30K
18.64 mi11:34:173:40:2511:4940:42
13:06
+1:47
35K
21.75 mi12:16:134:22:2112:0441:56
13:30
+0:24
40K
24.85 mi13:11:585:18:0612:4855:45
17:57
+4:27
Finish
26.22 mi13:31:565:38:0412:5419:58
14:38
-3:19

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

11:00 /mi

Average Pace

12:54 /mi

Slowest Pace

17:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:44:13

31% of race

Time at Steady Pace

2:38:08

47% of race

Time at Slower Pace

1:15:43

22% of race

Average Pace: 12:54 /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 mi08:33:1039:1812:3939:18
12:39
#26506
10K
6.21 mi09:09:221:15:3012:0936:12
11:39
#25940
15K
9.32 mi09:43:321:49:4011:4634:10
11:00
#24255
21K
13.05 mi10:25:282:31:3611:3741:56
11:15
#22640
25K
15.53 mi10:53:352:59:4311:3428:07
11:19
#21881
30K
18.64 mi11:34:173:40:2511:4940:42
13:06
#21836
35K
21.75 mi12:16:134:22:2112:0441:56
13:30
#21749
40K
24.85 mi13:11:585:18:0612:4855:45
17:57
#23449
Finish
26.22 mi13:31:565:38:0412:5419:58
14:38
#23473
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2650616255143820744133891079
10K6.21 mi3.10 mi25940+56615999+2561403+3525263156491343
15K9.32 mi3.11 mi24255+168515183+8161290+11320744133891079
21K13.05 mi3.73 mi22640+161514341+8421180+1101952412640998
25K15.53 mi2.48 mi21881+75913888+4531142+381931812276978
30K18.64 mi3.11 mi21836+4513781+1071129+1321942134551120
35K21.75 mi3.11 mi21749+8713621+1601117+1221471128811091
40K24.85 mi3.10 mi23449-170014404-7831222-10528553168281537
Finish26.22 mi1.37 mi23473-2414376+281217+523737140841191

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

20744

Males

13389

M50-54

13389

5K→10K

3.1 - 6.2 mi

Top 84%
×11story building
+103ft-217ft

Overall

25263

Males

15649

M50-54

15649

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

20744

Males

13389

M50-54

13389

15K→21K

9.3 - 13.1 mi

Top 65%
×1story
+20ft-37ft

Overall

19524

Males

12640

M50-54

12640

21K→25K

13.1 - 15.5 mi

Top 64%
×2story building
+35ft-8ft

Overall

19318

Males

12276

M50-54

12276

25K→30K

15.5 - 18.6 mi

Top 73%
×2story building
+58ft-57ft

Overall

21942

Males

13455

M50-54

13455

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+98ft-92ft

Overall

21471

Males

12881

M50-54

12881

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

28553

Males

16828

M50-54

16828

40K→Finish

24.9 - 26.2 mi

Top 79%
×5story building
+80ft-24ft

Overall

23737

Males

14084

M50-54

14084

Passing Analysis

Category:
Athletes Passed
5724*
Passed By
2691
Net Change
+3033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26506
5K → 10K722*156+566#26506#25940
10K → 15K1689*4+1685#25940#24255
15K → 21K1628*13+1615#24255#22640
21K → 25K822*63+759#22640#21881
25K → 30K381*336+45#21881#21836
30K → 35K359*272+87#21836#21749
35K → 40K16*1716-1700#21749#23449
40K → Finish107*131-24#23449#23473
TOTALS5724*2691+3033

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions