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MARINE CORPS MARATHON 2025

Dakota Niedermeier

Baltimore, MD

Bib: 19987 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 37%
Gender (Male)
#0 / 17709
Top 43%
Division (M30-34)
#0 / 2603
Top 49%
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
9:53/mi
30:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:05/mi
58:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:09/mi
1:27:24
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:31/mi
2:02:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:34/mi
2:26:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:06/mi
2:58:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:00/mi
3:32:11
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:27/mi
4:07:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:35/mi
4:23:33
↑ 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
2:02:529:25 /mi⚡ faster
2nd Half
2:20:4010:41 /mi+14.5%
Positive split — 14.5% 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 mi08:05:5130:439:5330:43
9:53
-
10K
6.21 mi08:34:0558:579:2928:14
9:05
-0:48
15K
9.32 mi09:02:321:27:249:2328:27
9:09
+0:04
21K
13.05 mi09:38:002:02:529:2535:28
9:31
+0:22
25K
15.53 mi10:01:462:26:389:2623:46
9:34
+0:03
30K
18.64 mi10:33:082:58:009:3331:22
10:06
+0:32
35K
21.75 mi11:07:193:32:119:4534:11
11:00
+0:54
40K
24.85 mi11:42:534:07:459:5835:34
11:27
+0:27
Finish
26.22 mi11:58:414:23:3310:0415:48
11:35
+0:08

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

9:05 /mi

Average Pace

10:04 /mi

Slowest Pace

11:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

56:41

22% of race

Time at Steady Pace

2:01:19

46% of race

Time at Slower Pace

1:25:33

32% of race

Average Pace: 10:03 /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 mi08:05:5130:439:5330:43
9:53
#10946
10K
6.21 mi08:34:0558:579:2928:14
9:05
#10483
15K
9.32 mi09:02:321:27:249:2328:27
9:09
#10299
21K
13.05 mi09:38:002:02:529:2535:28
9:31
#10350
25K
15.53 mi10:01:462:26:389:2623:46
9:34
#10438
30K
18.64 mi10:33:082:58:009:3331:22
10:06
#10422
35K
21.75 mi11:07:193:32:119:4534:11
11:00
#10666
40K
24.85 mi11:42:534:07:459:5835:34
11:27
#10929
Finish
26.22 mi11:58:414:23:3310:0415:48
11:35
#11077
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi10946786713311009073671270
10K6.21 mi3.10 mi10483+4637595+2721297+341008773691275
15K9.32 mi3.11 mi10299+1847492+1031285+121009073671270
21K13.05 mi3.73 mi10350-517508-161292-71072877301310
25K15.53 mi2.48 mi10438-887535-271293-11148380291339
30K18.64 mi3.11 mi10422+167468+671280+131096875321254
35K21.75 mi3.11 mi10666-2447495-271276+41306483351358
40K24.85 mi3.10 mi10929-2637515-201274+21320181311303
Finish26.22 mi1.37 mi11077-1487567-521279-51426087261422

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×18story building
+279ft-164ft

Overall

10090

Males

7367

M30-34

7367

5K→10K

3.1 - 6.2 mi

Top 34%
×11story building
+103ft-217ft

Overall

10087

Males

7369

M30-34

7369

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+51ft-55ft

Overall

10090

Males

7367

M30-34

7367

15K→21K

9.3 - 13.1 mi

Top 36%
×1story
+20ft-37ft

Overall

10728

Males

7730

M30-34

7730

21K→25K

13.1 - 15.5 mi

Top 38%
×2story building
+35ft-8ft

Overall

11483

Males

8029

M30-34

8029

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

10968

Males

7532

M30-34

7532

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

13064

Males

8335

M30-34

8335

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13201

Males

8131

M30-34

8131

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14260

Males

8726

M30-34

8726

Passing Analysis

Category:
Athletes Passed
2270*
Passed By
2401
Net Change
-131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10946
5K → 10K621*158+463#10946#10483
10K → 15K321*137+184#10483#10299
15K → 21K250*301-51#10299#10350
21K → 25K198*286-88#10350#10438
25K → 30K282*266+16#10438#10422
30K → 35K278*522-244#10422#10666
35K → 40K236*499-263#10666#10929
40K → Finish84*232-148#10929#11077
TOTALS2270*2401-131

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions