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MARINE CORPS MARATHON 2025

Seth Wassenberg

King William, VA

Bib: 8437 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 21%
Gender (Male)
#0 / 17709
Top 26%
Division (M20-24)
#0 / 1424
Top 38%
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
9:54/mi
30:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:40/mi
1:00:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:54/mi
1:28:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:00/mi
2:02:04
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:32/mi
2:23:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:39/mi
2:50:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:54/mi
3:17:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:10/mi
3:46:14
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:09/mi
3:57:21
↑ 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 21K
Distance13.05 mi
Time2:02:04
Pace9:21 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:55:16
Pace8:45 /mi
📊Negative Split: 5.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:4730:479:5430:47
9:54
-
10K
6.21 mi08:41:501:00:509:4730:03
9:40
-0:14
15K
9.32 mi09:09:291:28:299:3027:39
8:54
-0:46
21K
13.05 mi09:43:042:02:049:2133:35
9:00
+0:06
25K
15.53 mi10:04:162:23:169:1321:12
8:32
-0:28
30K
18.64 mi10:31:082:50:089:0826:52
8:39
+0:07
35K
21.75 mi10:58:463:17:469:0627:38
8:54
+0:15
40K
24.85 mi11:27:143:46:149:0628:28
9:10
+0:16
Finish
26.22 mi11:38:213:57:219:0411:07
8:09
-1:01

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

8:09 /mi

Average Pace

9:04 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:19

14% of race

Time at Steady Pace

1:55:44

49% of race

Time at Slower Pace

1:29:18

38% of race

Average Pace: 9:03 /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 mi08:11:4730:479:5430:47
9:54
#11050
10K
6.21 mi08:41:501:00:509:4730:03
9:40
#12325
15K
9.32 mi09:09:291:28:299:3027:39
8:54
#10956
21K
13.05 mi09:43:042:02:049:2133:35
9:00
#10010
25K
15.53 mi10:04:162:23:169:1321:12
8:32
#9279
30K
18.64 mi10:31:082:50:089:0826:52
8:39
#8139
35K
21.75 mi10:58:463:17:469:0627:38
8:54
#7248
40K
24.85 mi11:27:143:46:149:0628:28
9:10
#6688
Finish
26.22 mi11:38:213:57:219:0411:07
8:09
#6225
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1105079308328444(Top 28%)6279(Top 35%)695(Top 49%)
10K6.21 mi3.10 mi12325-12758717-787893-6113584(Top 45%)9482(Top 54%)952(Top 67%)
15K9.32 mi3.11 mi10956+13697897+820834+598444(Top 28%)6279(Top 35%)695(Top 49%)
21K13.05 mi3.73 mi10010+9467301+596788+467733(Top 26%)5806(Top 33%)650(Top 46%)
25K15.53 mi2.48 mi9279+7316807+494740+485905(Top 20%)4511(Top 25%)515(Top 36%)
30K18.64 mi3.11 mi8139+11406033+774670+704431(Top 15%)3421(Top 19%)409(Top 29%)
35K21.75 mi3.11 mi7248+8915371+662605+654618(Top 15%)3427(Top 19%)428(Top 30%)
40K24.85 mi3.10 mi6688+5604915+456562+434680(Top 16%)3312(Top 19%)412(Top 29%)
Finish26.22 mi1.37 mi6225+4634582+333533+291792(Top 6%)1388(Top 8%)215(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

8444

Males

6279

M20-24

6279

5K→10K

3.1 - 6.2 mi

Top 45%
×11story building
+103ft-217ft

Overall

13584

Males

9482

M20-24

9482

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8444

Males

6279

M20-24

6279

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

7733

Males

5806

M20-24

5806

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

5905

Males

4511

M20-24

4511

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4431

Males

3421

M20-24

3421

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

4618

Males

3427

M20-24

3427

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4680

Males

3312

M20-24

3312

40K→Finish

24.9 - 26.2 mi

Top 6%
×5story building
+80ft-24ft

Overall

1792

Males

1388

M20-24

1388

Passing Analysis

Category:
Athletes Passed
6234*
Passed By
1409
Net Change
+4825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11050
5K → 10K54*1329-1275#11050#12325
10K → 15K1377*8+1369#12325#10956
15K → 21K957*11+946#10956#10010
21K → 25K734*3+731#10010#9279
25K → 30K1144*4+1140#9279#8139
30K → 35K910*19+891#8139#7248
35K → 40K593*33+560#7248#6688
40K → Finish465*2+463#6688#6225
TOTALS6234*1409+4825

* 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