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MARINE CORPS MARATHON 2025

Jeff Shontz

Gilbertsville, PA

Bib: 30405 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
11:53/mi
36:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:00/mi
1:11:06
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:31/mi
1:46:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:24/mi
2:33:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:17/mi
3:06:07
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:48/mi
3:52:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:08/mi
4:32:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
22:02/mi
5:41:20
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:59/mi
6:04:30
↑ 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
2:33:0711:44 /mi⚡ faster
2nd Half
3:31:2316:03 /mi+38.1%
Positive split — 38.1% 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 mi08:33:5936:5611:5336:56
11:53
-
10K
6.21 mi09:08:091:11:0611:2734:10
11:00
-0:53
15K
9.32 mi09:43:551:46:5211:2835:46
11:31
+0:31
21K
13.05 mi10:30:102:33:0711:4446:15
12:24
+0:53
25K
15.53 mi11:03:103:06:0711:5933:00
13:17
+0:53
30K
18.64 mi11:49:103:52:0712:2746:00
14:48
+1:31
35K
21.75 mi12:29:574:32:5412:3340:47
13:08
-1:40
40K
24.85 mi13:38:235:41:2013:441:08:26
22:02
+8:54
Finish
26.22 mi14:01:336:04:3013:5523:10
16:59
-5:03

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

13:55 /mi

Slowest Pace

22:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

34:10

9% of race

Time at Steady Pace

3:12:44

53% of race

Time at Slower Pace

2:17:36

38% of race

Average Pace: 13:54 /mi

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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 mi08:33:5936:5611:5336:56
11:53
#23365
10K
6.21 mi09:08:091:11:0611:2734:10
11:00
#22648
15K
9.32 mi09:43:551:46:5211:2835:46
11:31
#22875
21K
13.05 mi10:30:102:33:0711:4446:15
12:24
#23140
25K
15.53 mi11:03:103:06:0711:5933:00
13:17
#23511
30K
18.64 mi11:49:103:52:0712:2746:00
14:48
#24181
35K
21.75 mi12:29:574:32:5412:3340:47
13:08
#23562
40K
24.85 mi13:38:235:41:2013:441:08:26
22:02
#26552
Finish
26.22 mi14:01:336:04:3013:5523:10
16:59
#26728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2336514717139423136146181400
10K6.21 mi3.10 mi22648+71714376+3411366+2822147140971348
15K9.32 mi3.11 mi22875-22714497-1211380-1423136146181400
21K13.05 mi3.73 mi23140-26514588-911394-1423667147521417
25K15.53 mi2.48 mi23511-37114712-1241407-1325351153241472
30K18.64 mi3.11 mi24181-67014963-2511431-2426489157421538
35K21.75 mi3.11 mi23562+61914561+4021389+4220284122491155
40K24.85 mi3.10 mi26552-299015984-14231562-17329947176361747
Finish26.22 mi1.37 mi26728-17616054-701569-727516162561590

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×18story building
+279ft-164ft

Overall

23136

Males

14618

M45-49

14618

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

22147

Males

14097

M45-49

14097

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

23136

Males

14618

M45-49

14618

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23667

Males

14752

M45-49

14752

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

25351

Males

15324

M45-49

15324

25K→30K

15.5 - 18.6 mi

Top 88%
×2story building
+58ft-57ft

Overall

26489

Males

15742

M45-49

15742

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

20284

Males

12249

M45-49

12249

35K→40K

21.8 - 24.9 mi

Top 100%
×2story building
+36ft-53ft

Overall

29947

Males

17636

M45-49

17636

40K→Finish

24.9 - 26.2 mi

Top 92%
×5story building
+80ft-24ft

Overall

27516

Males

16256

M45-49

16256

Passing Analysis

Category:
Athletes Passed
2797*
Passed By
6160
Net Change
-3363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23365
5K → 10K923*206+717#23365#22648
10K → 15K356*583-227#22648#22875
15K → 21K430*695-265#22875#23140
21K → 25K210*581-371#23140#23511
25K → 30K146*816-670#23511#24181
30K → 35K683*64+619#24181#23562
35K → 40K13*3003-2990#23562#26552
40K → Finish36*212-176#26552#26728
TOTALS2797*6160-3363

* 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