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MARINE CORPS MARATHON 2025

Ryan Nielsen

Fredericksbrg, VA

Bib: 4743 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 6%
Gender (Male)
#0 / 17709
Top 9%
Division (M30-34)
#0 / 2603
Top 12%
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
7:33/mi
23:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:01/mi
45:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:01/mi
1:07:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:15/mi
1:34:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:06/mi
1:51:46
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:51/mi
2:16:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:27/mi
2:42:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:18/mi
3:14:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:02/mi
3:26:44
↑ 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
Time1:34:07
Pace7:13 /mi
2nd Half
Distance13.17 mi
Time1:52:37
Pace8:33 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:44:3623:287:3323:28
7:33
-
10K
6.21 mi08:06:2445:167:1721:48
7:01
-0:32
15K
9.32 mi08:28:121:07:047:1221:48
7:01
0:00
21K
13.05 mi08:55:151:34:077:1327:03
7:15
+0:14
25K
15.53 mi09:12:541:51:467:1217:39
7:06
-0:09
30K
18.64 mi09:37:182:16:107:1824:24
7:51
+0:45
35K
21.75 mi10:03:342:42:267:2826:16
8:27
+0:36
40K
24.85 mi10:35:333:14:257:4931:59
10:18
+1:51
Finish
26.22 mi10:47:523:26:447:5312:19
9:02
-1:16

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

7:01 /mi

Average Pace

7:53 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:36

21% of race

Time at Steady Pace

1:32:34

45% of race

Time at Slower Pace

1:10:34

34% of race

Average Pace: 7:53 /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 mi07:44:3623:287:3323:28
7:33
#1036
10K
6.21 mi08:06:2445:167:1721:48
7:01
#971
15K
9.32 mi08:28:121:07:047:1221:48
7:01
#939
21K
13.05 mi08:55:151:34:077:1327:03
7:15
#941
25K
15.53 mi09:12:541:51:467:1217:39
7:06
#963
30K
18.64 mi09:37:182:16:107:1824:24
7:51
#1085
35K
21.75 mi10:03:342:42:267:2826:16
8:27
#1273
40K
24.85 mi10:35:333:14:257:4931:59
10:18
#1806
Finish
26.22 mi10:47:523:26:447:5312:19
9:02
#1878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi1036916195903(Top 3%)820(Top 5%)168(Top 6%)
10K6.21 mi3.10 mi971+65864+52191+4974(Top 3%)876(Top 5%)186(Top 7%)
15K9.32 mi3.11 mi939+32845+19186+5903(Top 3%)820(Top 5%)168(Top 6%)
21K13.05 mi3.73 mi941-2850-5183+3996(Top 3%)894(Top 5%)194(Top 7%)
25K15.53 mi2.48 mi963-22866-16185-21090(Top 4%)958(Top 5%)196(Top 8%)
30K18.64 mi3.11 mi1085-122956-90199-141945(Top 6%)1590(Top 9%)303(Top 12%)
35K21.75 mi3.11 mi1273-1881092-136221-223042(Top 10%)2357(Top 13%)427(Top 16%)
40K24.85 mi3.10 mi1806-5331479-387295-748802(Top 29%)5725(Top 32%)963(Top 37%)
Finish26.22 mi1.37 mi1878-721526-47298-34296(Top 14%)3043(Top 17%)531(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×18story building
+279ft-164ft

Overall

903

Males

820

M30-34

820

5K→10K

3.1 - 6.2 mi

Top 3%
×11story building
+103ft-217ft

Overall

974

Males

876

M30-34

876

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+51ft-55ft

Overall

903

Males

820

M30-34

820

15K→21K

9.3 - 13.1 mi

Top 3%
×1story
+20ft-37ft

Overall

996

Males

894

M30-34

894

21K→25K

13.1 - 15.5 mi

Top 4%
×2story building
+35ft-8ft

Overall

1090

Males

958

M30-34

958

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1945

Males

1590

M30-34

1590

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

3042

Males

2357

M30-34

2357

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8802

Males

5725

M30-34

5725

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4296

Males

3043

M30-34

3043

Passing Analysis

Category:
Athletes Passed
241*
Passed By
1083
Net Change
-842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1036
5K → 10K9530+65#1036#971
10K → 15K5422+32#971#939
15K → 21K24*26-2#939#941
21K → 25K1335-22#941#963
25K → 30K19*141-122#963#1085
30K → 35K20208-188#1085#1273
35K → 40K3536-533#1273#1806
40K → Finish13*85-72#1806#1878
TOTALS241*1083-842

* 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