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MARINE CORPS MARATHON 2025

Rolando Barcelon

Springfield, VA

Bib: 1729 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Male)
#0 / 17709
Top 36%
Division (M35-39)
#0 / 2420
Top 39%
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
9:58/mi
30:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:40/mi
57:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:17/mi
1:26:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:23/mi
2:01:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:54/mi
2:23:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:31/mi
2:53:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:52/mi
3:24:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:54/mi
3:57:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:14/mi
4:13:17
↑ 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
Time2:01:45
Pace9:20 /mi
2nd Half
Distance13.17 mi
Time2:11:31
Pace9:59 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:5530:589:5830:58
9:58
-
10K
6.21 mi08:44:5157:549:1926:56
8:40
-1:18
15K
9.32 mi09:13:421:26:459:1828:51
9:17
+0:37
21K
13.05 mi09:48:422:01:459:2035:00
9:23
+0:06
25K
15.53 mi10:10:502:23:539:1622:08
8:54
-0:29
30K
18.64 mi10:40:252:53:289:1829:35
9:31
+0:37
35K
21.75 mi11:11:043:24:079:2330:39
9:52
+0:21
40K
24.85 mi11:44:553:57:589:3433:51
10:54
+1:02
Finish
26.22 mi12:00:144:13:179:4015:19
11:14
+0:20

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

8:40 /mi

Average Pace

9:40 /mi

Slowest Pace

11:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:04

19% of race

Time at Steady Pace

2:04:05

49% of race

Time at Slower Pace

1:20:08

32% of race

Average Pace: 9:40 /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.

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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 mi08:17:5530:589:5830:58
9:58
#11440
10K
6.21 mi08:44:5157:549:1926:56
8:40
#9474
15K
9.32 mi09:13:421:26:459:1828:51
9:17
#9917
21K
13.05 mi09:48:422:01:459:2035:00
9:23
#9883
25K
15.53 mi10:10:502:23:539:1622:08
8:54
#9510
30K
18.64 mi10:40:252:53:289:1829:35
9:31
#9200
35K
21.75 mi11:11:043:24:079:2330:39
9:52
#8866
40K
24.85 mi11:44:553:57:589:3433:51
10:54
#8955
Finish
26.22 mi12:00:144:13:179:4015:19
11:14
#9075
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi11440816912081075177621158
10K6.21 mi3.10 mi9474+19666965+12041024+18472225488810
15K9.32 mi3.11 mi9917-4437254-2891074-501075177621158
21K13.05 mi3.73 mi9883+347215+391063+111004973011068
25K15.53 mi2.48 mi9510+3736964+2511023+4083296125899
30K18.64 mi3.11 mi9200+3106713+251983+4085246114892
35K21.75 mi3.11 mi8866+3346424+289941+4286085897865
40K24.85 mi3.10 mi8955-896359+65935+61114570301008
Finish26.22 mi1.37 mi9075-1206390-31943-81283879261152

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

10751

Males

7762

M35-39

7762

5K→10K

3.1 - 6.2 mi

Top 24%
×11story building
+103ft-217ft

Overall

7222

Males

5488

M35-39

5488

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

10751

Males

7762

M35-39

7762

15K→21K

9.3 - 13.1 mi

Top 33%
×1story
+20ft-37ft

Overall

10049

Males

7301

M35-39

7301

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

8329

Males

6125

M35-39

6125

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

8524

Males

6114

M35-39

6114

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8608

Males

5897

M35-39

5897

35K→40K

21.8 - 24.9 mi

Top 37%
×2story building
+36ft-53ft

Overall

11145

Males

7030

M35-39

7030

40K→Finish

24.9 - 26.2 mi

Top 43%
×5story building
+80ft-24ft

Overall

12838

Males

7926

M35-39

7926

Passing Analysis

Category:
Athletes Passed
4043*
Passed By
1678
Net Change
+2365
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11440
5K → 10K1982*16+1966#11440#9474
10K → 15K103*546-443#9474#9917
15K → 21K279*245+34#9917#9883
21K → 25K416*43+373#9883#9510
25K → 30K434*124+310#9510#9200
30K → 35K492*158+334#9200#8866
35K → 40K271*360-89#8866#8955
40K → Finish66*186-120#8955#9075
TOTALS4043*1678+2365

* 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