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MARINE CORPS MARATHON 2025

Ernesto Townson

Guatem La

Bib: 3327 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 9%
Gender (Male)
#0 / 17709
Top 12%
Division (M35-39)
#0 / 2420
Top 14%
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
8:17/mi
25:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:01/mi
50:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:00/mi
1:15:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:12/mi
1:46:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:56/mi
2:05:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:15/mi
2:31:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:17/mi
2:57:09
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:30/mi
3:23:34
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:47/mi
3:35:33
↑ 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
1:46:018:07 /mi⚡ faster
2nd Half
1:49:318:19 /mi+3.3%
Positive split — 3.3% 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 mi07:53:1025:438:1725:43
8:17
-
10K
6.21 mi08:18:0350:368:0924:53
8:01
-0:16
15K
9.32 mi08:42:541:15:278:0624:51
8:00
-0:01
21K
13.05 mi09:13:281:46:018:0730:34
8:12
+0:12
25K
15.53 mi09:33:122:05:458:0619:44
7:56
-0:16
30K
18.64 mi09:58:512:31:248:0725:39
8:15
+0:19
35K
21.75 mi10:24:362:57:098:0925:45
8:17
+0:02
40K
24.85 mi10:51:013:23:348:1126:25
8:30
+0:13
Finish
26.22 mi11:03:003:35:338:1411:59
8:47
+0:17

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

7:56 /mi

Average Pace

8:14 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:23:34

94% of race

Time at Steady Pace

11:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi07:53:1025:438:1725:43
8:17
#2433
10K
6.21 mi08:18:0350:368:0924:53
8:01
#3138
15K
9.32 mi08:42:541:15:278:0624:51
8:00
#3307
21K
13.05 mi09:13:281:46:018:0730:34
8:12
#3367
25K
15.53 mi09:33:122:05:458:0619:44
7:56
#3329
30K
18.64 mi09:58:512:31:248:0725:39
8:15
#3214
35K
21.75 mi10:24:362:57:098:0925:45
8:17
#2998
40K
24.85 mi10:51:013:23:348:1126:25
8:30
#2835
Finish
26.22 mi11:03:003:35:338:1411:59
8:47
#2799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi2433200330136482953447
10K6.21 mi3.10 mi3138-7052566-563392-9138953154492
15K9.32 mi3.11 mi3307-1692700-134408-1636482953447
21K13.05 mi3.73 mi3367-602742-42420-1236322943450
25K15.53 mi2.48 mi3329+382704+38411+933772703414
30K18.64 mi3.11 mi3214+1152600+104398+1331082472364
35K21.75 mi3.11 mi2998+2162415+185368+3025992050307
40K24.85 mi3.10 mi2835+1632252+163342+2626492017302
Finish26.22 mi1.37 mi2799+362205+47332+1035202559383

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3648

Males

2953

M35-39

2953

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3895

Males

3154

M35-39

3154

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3648

Males

2953

M35-39

2953

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3632

Males

2943

M35-39

2943

21K→25K

13.1 - 15.5 mi

Top 11%
×2story building
+35ft-8ft

Overall

3377

Males

2703

M35-39

2703

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

3108

Males

2472

M35-39

2472

30K→35K

18.6 - 21.8 mi

Top 9%
×2story building
+98ft-92ft

Overall

2599

Males

2050

M35-39

2050

35K→40K

21.8 - 24.9 mi

Top 9%
×2story building
+36ft-53ft

Overall

2649

Males

2017

M35-39

2017

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3520

Males

2559

M35-39

2559

Passing Analysis

Category:
Athletes Passed
967*
Passed By
1333
Net Change
-366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2433
5K → 10K17*722-705#2433#3138
10K → 15K42*211-169#3138#3307
15K → 21K100*160-60#3307#3367
21K → 25K9557+38#3367#3329
25K → 30K171*56+115#3329#3214
30K → 35K255*39+216#3214#2998
35K → 40K216*53+163#2998#2835
40K → Finish71*35+36#2835#2799
TOTALS967*1333-366

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions