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MARINE CORPS MARATHON 2025

Tewlyn Yoburn

Houston, TX

Bib: 182 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 11%
Gender (Female)
#0 / 12338
Top 6%
Masters (Masters Women)
#0 / 5451
Top 3%
Division (F45-49)
#0 / 1255
Top 4%
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
7:59/mi
24:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:32/mi
48:13
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:27/mi
1:11:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:42/mi
1:40:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:27/mi
1:58:36
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:38/mi
2:22:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:02/mi
2:47:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:21/mi
3:16:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:39/mi
3:40:26
↑ 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
Time1:40:06
Pace7:40 /mi
2nd Half
Distance13.17 mi
Time2:00:20
Pace9:08 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:45:3024:497:5924:49
7:59
-
10K
6.21 mi08:08:5448:137:4623:24
7:32
-0:27
15K
9.32 mi08:32:031:11:227:3923:09
7:27
-0:05
21K
13.05 mi09:00:471:40:067:4028:44
7:42
+0:15
25K
15.53 mi09:19:171:58:367:3818:30
7:27
-0:15
30K
18.64 mi09:42:592:22:187:3823:42
7:38
+0:11
35K
21.75 mi10:07:582:47:177:4224:59
8:02
+0:24
40K
24.85 mi10:37:023:16:217:5429:04
9:21
+1:19
Finish
26.22 mi11:01:073:40:268:2524:05
17:39
+8:18

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

7:27 /mi

Average Pace

8:25 /mi

Slowest Pace

17:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:17

76% of race

Time at Slower Pace

53:09

24% of race

Average Pace: 8:24 /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 mi07:45:3024:497:5924:49
7:59
#1793
10K
6.21 mi08:08:5448:137:4623:24
7:32
#1892
15K
9.32 mi08:32:031:11:227:3923:09
7:27
#1835
21K
13.05 mi09:00:471:40:067:4028:44
7:42
#1852
25K
15.53 mi09:19:171:58:367:3818:30
7:27
#1818
30K
18.64 mi09:42:592:22:187:3823:42
7:38
#1704
35K
21.75 mi10:07:582:47:177:4224:59
8:02
#1684
40K
24.85 mi10:37:023:16:217:5429:04
9:21
#1984
Finish
26.22 mi11:01:073:40:268:2524:05
17:39
#3358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179330413178627413
10K6.21 mi3.10 mi1892-99311-717-4209636218
15K9.32 mi3.11 mi1835+57298+1315+2178627413
21K13.05 mi3.73 mi1852-17300-215194331516
25K15.53 mi2.48 mi1818+34294+615176228412
30K18.64 mi3.11 mi1704+114272+2213+214672338
35K21.75 mi3.11 mi1684+2027213196238718
40K24.85 mi3.10 mi1984-300369-9720-754311636113
Finish26.22 mi1.37 mi3358-1374732-36348-2828166115531145

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×18story building
+279ft-164ft

Overall

1786

Females

274

F45-49

274

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2096

Females

362

F45-49

362

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+51ft-55ft

Overall

1786

Females

274

F45-49

274

15K→21K

9.3 - 13.1 mi

Top 6%
×1story
+20ft-37ft

Overall

1943

Females

315

F45-49

315

21K→25K

13.1 - 15.5 mi

Top 6%
×2story building
+35ft-8ft

Overall

1762

Females

284

F45-49

284

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+58ft-57ft

Overall

1467

Females

233

F45-49

233

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+98ft-92ft

Overall

1962

Females

387

F45-49

387

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

5431

Females

1636

F45-49

1636

40K→Finish

24.9 - 26.2 mi

Top 94%
×5story building
+80ft-24ft

Overall

28166

Females

11553

F45-49

11553

Passing Analysis

Category:
Athletes Passed
466*
Passed By
2031
Net Change
-1565
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1793
5K → 10K50*149-99#1793#1892
10K → 15K8427+57#1892#1835
15K → 21K37*54-17#1835#1852
21K → 25K5521+34#1852#1818
25K → 30K126*12+114#1818#1704
30K → 35K8363+20#1704#1684
35K → 40K27*327-300#1684#1984
40K → Finish4*1378-1374#1984#3358
TOTALS466*2031-1565

* 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