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MARINE CORPS MARATHON 2025

Trevor Dufresne

Medford, MA

Bib: 6201 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 13%
Gender (Male)
#0 / 17709
Top 17%
Division (M25-29)
#0 / 2720
Top 24%
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
8:30/mi
26:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:00/mi
51:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:06/mi
1:16:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:08/mi
1:46:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:54/mi
2:06:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:29/mi
2:32:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:55/mi
3:00:25
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:45/mi
3:30:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:59/mi
3:44:21
↑ 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
Time1:46:45
Pace8:11 /mi
2nd Half
Distance13.17 mi
Time1:57:35
Pace8:56 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:4626:248:3026:24
8:30
-
10K
6.21 mi08:13:3751:158:1524:51
8:00
-0:30
15K
9.32 mi08:38:471:16:258:1225:10
8:06
+0:06
21K
13.05 mi09:09:071:46:458:1130:20
8:08
+0:02
25K
15.53 mi09:28:442:06:228:0819:37
7:54
-0:14
30K
18.64 mi09:55:062:32:448:1226:22
8:29
+0:35
35K
21.75 mi10:22:473:00:258:1827:41
8:55
+0:26
40K
24.85 mi10:53:063:30:448:2930:19
9:45
+0:50
Finish
26.22 mi11:06:433:44:218:3413:37
9:59
+0:14

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

7:54 /mi

Average Pace

8:34 /mi

Slowest Pace

9:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:38

31% of race

Time at Steady Pace

1:23:06

37% of race

Time at Slower Pace

1:11:37

32% of race

Average Pace: 8:33 /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 mi07:48:4626:248:3026:24
8:30
#3266
10K
6.21 mi08:13:3751:158:1524:51
8:00
#3574
15K
9.32 mi08:38:471:16:258:1225:10
8:06
#3695
21K
13.05 mi09:09:071:46:458:1130:20
8:08
#3576
25K
15.53 mi09:28:442:06:228:0819:37
7:54
#3472
30K
18.64 mi09:55:062:32:448:1226:22
8:29
#3479
35K
21.75 mi10:22:473:00:258:1827:41
8:55
#3489
40K
24.85 mi10:53:063:30:448:2930:19
9:45
#3751
Finish
26.22 mi11:06:433:44:218:3413:37
9:59
#3904
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi326626495853991(Top 13%)3212(Top 18%)713(Top 26%)
10K6.21 mi3.10 mi3574-3082905-256637-523867(Top 13%)3136(Top 18%)672(Top 25%)
15K9.32 mi3.11 mi3695-1212992-87660-233991(Top 13%)3212(Top 18%)713(Top 26%)
21K13.05 mi3.73 mi3576+1192903+89636+243423(Top 11%)2784(Top 16%)618(Top 23%)
25K15.53 mi2.48 mi3472+1042815+88620+163242(Top 11%)2598(Top 15%)582(Top 21%)
30K18.64 mi3.11 mi3479-72808+7626-63833(Top 13%)2999(Top 17%)667(Top 25%)
35K21.75 mi3.11 mi3489-102779+29616+104702(Top 16%)3487(Top 20%)750(Top 28%)
40K24.85 mi3.10 mi3751-2622934-155641-256878(Top 23%)4663(Top 26%)964(Top 35%)
Finish26.22 mi1.37 mi3904-1533016-82651-107882(Top 26%)5146(Top 29%)1091(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

3991

Males

3212

M25-29

3212

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3867

Males

3136

M25-29

3136

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

3991

Males

3212

M25-29

3212

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

3423

Males

2784

M25-29

2784

21K→25K

13.1 - 15.5 mi

Top 11%
×2story building
+35ft-8ft

Overall

3242

Males

2598

M25-29

2598

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

3833

Males

2999

M25-29

2999

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4702

Males

3487

M25-29

3487

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6878

Males

4663

M25-29

4663

40K→Finish

24.9 - 26.2 mi

Top 26%
×5story building
+80ft-24ft

Overall

7882

Males

5146

M25-29

5146

Passing Analysis

Category:
Athletes Passed
820*
Passed By
1458
Net Change
-638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3266
5K → 10K57*365-308#3266#3574
10K → 15K63*184-121#3574#3695
15K → 21K172*53+119#3695#3576
21K → 25K13329+104#3576#3472
25K → 30K127*134-7#3472#3479
30K → 35K146*156-10#3479#3489
35K → 40K87*349-262#3489#3751
40K → Finish35*188-153#3751#3904
TOTALS820*1458-638

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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