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MARINE CORPS MARATHON 2025

Shawn Simmons

Nashua, NH

Bib: 7322 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 25%
Gender (Male)
#0 / 17709
Top 31%
Masters (Masters Men)
#0 / 8330
Top 23%
Division (M45-49)
#0 / 1775
Top 25%
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
9:08/mi
28:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:29/mi
54:45
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:29/mi
1:21:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:42/mi
1:53:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:38/mi
2:17:29
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:05/mi
2:45:41
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:08/mi
3:17:09
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:40/mi
3:50:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:31/mi
4:04:37
↑ 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
Time1:53:32
Pace8:42 /mi
2nd Half
Distance13.17 mi
Time2:11:04
Pace9:57 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:51:2528:249:0828:24
9:08
-
10K
6.21 mi08:17:4654:458:4926:21
8:29
-0:39
15K
9.32 mi08:44:071:21:068:4226:21
8:29
0:00
21K
13.05 mi09:16:331:53:328:4232:26
8:42
+0:13
25K
15.53 mi09:40:302:17:298:5123:57
9:38
+0:56
30K
18.64 mi10:08:422:45:418:5328:12
9:05
-0:33
35K
21.75 mi10:40:103:17:099:0431:28
10:08
+1:03
40K
24.85 mi11:13:183:50:179:1633:08
10:40
+0:32
Finish
26.22 mi11:27:384:04:379:2014:20
10:31
-0:09

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

8:29 /mi

Average Pace

9:20 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:08

35% of race

Time at Steady Pace

56:36

23% of race

Time at Slower Pace

1:42:53

42% of race

Average Pace: 9:20 /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 mi07:51:2528:249:0828:24
9:08
#6362
10K
6.21 mi08:17:4654:458:4926:21
8:29
#6166
15K
9.32 mi08:44:071:21:068:4226:21
8:29
#5947
21K
13.05 mi09:16:331:53:328:4232:26
8:42
#5835
25K
15.53 mi09:40:302:17:298:5123:57
9:38
#6847
30K
18.64 mi10:08:422:45:418:5328:12
9:05
#6571
35K
21.75 mi10:40:103:17:099:0431:28
10:08
#7083
40K
24.85 mi11:13:183:50:179:1633:08
10:40
#7581
Finish
26.22 mi11:27:384:04:379:2014:20
10:31
#7647
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi636248743825700(Top 19%)4427(Top 25%)344(Top 20%)
10K6.21 mi3.10 mi6166+1964763+111373+96041(Top 20%)4711(Top 27%)374(Top 21%)
15K9.32 mi3.11 mi5947+2194622+141359+145700(Top 19%)4427(Top 25%)344(Top 20%)
21K13.05 mi3.73 mi5835+1124529+93349+105806(Top 19%)4499(Top 25%)345(Top 20%)
25K15.53 mi2.48 mi6847-10125208-679405-5611829(Top 39%)8210(Top 46%)706(Top 40%)
30K18.64 mi3.11 mi6571+2764985+223390+156376(Top 21%)4736(Top 27%)371(Top 21%)
35K21.75 mi3.11 mi7083-5125269-284428-389612(Top 32%)6471(Top 37%)547(Top 31%)
40K24.85 mi3.10 mi7581-4985523-254448-2010225(Top 34%)6538(Top 37%)555(Top 32%)
Finish26.22 mi1.37 mi7647-665527-4447+110023(Top 33%)6331(Top 36%)517(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×18story building
+279ft-164ft

Overall

5700

Males

4427

M45-49

4427

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

6041

Males

4711

M45-49

4711

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+51ft-55ft

Overall

5700

Males

4427

M45-49

4427

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

5806

Males

4499

M45-49

4499

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11829

Males

8210

M45-49

8210

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

6376

Males

4736

M45-49

4736

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9612

Males

6471

M45-49

6471

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10225

Males

6538

M45-49

6538

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

10023

Males

6331

M45-49

6331

Passing Analysis

Category:
Athletes Passed
1730*
Passed By
3015
Net Change
-1285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6362
5K → 10K376*180+196#6362#6166
10K → 15K308*89+219#6166#5947
15K → 21K232*120+112#5947#5835
21K → 25K251037-1012#5835#6847
25K → 30K388*112+276#6847#6571
30K → 35K173*685-512#6571#7083
35K → 40K140*638-498#7083#7581
40K → Finish88*154-66#7581#7647
TOTALS1730*3015-1285

* 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