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MARINE CORPS MARATHON 2025

Jill True

Firestone, CO

Bib: 12550 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 47%
Gender (Female)
#0 / 12338
Top 39%
Masters (Masters Women)
#0 / 5451
Top 28%
Division (F50-54)
#0 / 1155
Top 26%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:09/mi
34:40
↑ 279↓ 164
10K· 6.21 mi
10:18/mi
1:06:40
↑ 103↓ 217
15K· 9.32 mi
10:23/mi
1:38:56
↑ 51↓ 55
21K· 13.05 mi
10:36/mi
2:18:26
↑ 20↓ 37
25K· 15.53 mi
10:14/mi
2:43:51
↑ 35
30K· 18.64 mi
10:51/mi
3:17:35
↑ 58↓ 57
35K· 21.75 mi
10:42/mi
3:50:50
↑ 98↓ 92
40K· 24.85 mi
10:49/mi
4:24:26
↑ 36↓ 53
Finish· 26.22 mi
11:05/mi
4:39:33
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:2610:37 /mi⚡ faster
2nd Half
2:21:0710:43 /mi+1.9%
Positive split — 1.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:4011:093.11 mi34:40
11:09
-
10K
1:06:4010:443.10 mi32:00
10:18
-0:51
15K
1:38:5610:373.11 mi32:16
10:23
+0:05
21K
2:18:2610:373.73 mi39:30
10:36
+0:13
25K
2:43:5110:332.48 mi25:25
10:14
-0:22
30K
3:17:3510:363.11 mi33:44
10:51
+0:37
35K
3:50:5010:373.11 mi33:15
10:42
-0:09
40K
4:24:2610:383.10 mi33:36
10:49
+0:07
Finish(26.22 mi)
4:39:3310:401.37 mi15:07
11:05
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:40 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:26

58% of race

Time at Steady Pace

1:57:07

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi191266615459171325667370
10K3.10 mi18430+6966274+341424+35178035962397
15K3.11 mi17877+5535993+281398+26171325667370
21K3.73 mi17207+6705708+285369+29162995389345
25K2.48 mi16572+6355480+228351+18146364838285
30K3.11 mi15935+6375297+183335+16141874861288
35K3.11 mi15055+8805029+268318+17118414166247
40K3.10 mi14294+7614843+186304+14108303961223
Finish(26.22 mi)1.37 mi14154+1404818+25297+7122354675260

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×18story building
+279ft-164ft

Overall

17132

Females

5667

F50-54

5667

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17803

Females

5962

F50-54

5962

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+51ft-55ft

Overall

17132

Females

5667

F50-54

5667

15K→21K

9.3 - 13.1 mi

Top 54%
×1story
+20ft-37ft

Overall

16299

Females

5389

F50-54

5389

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14636

Females

4838

F50-54

4838

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14187

Females

4861

F50-54

4861

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11841

Females

4166

F50-54

4166

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10830

Females

3961

F50-54

3961

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

12235

Females

4675

F50-54

4675

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19126
5K → 10K
202898*+696
#19126 → #18430
10K → 15K
144697*+553
#18430 → #17877
15K → 21K
141811*+670
#17877 → #17207
21K → 25K
36671*+635
#17207 → #16572
25K → 30K
93730*+637
#16572 → #15935
30K → 35K
63943*+880
#15935 → #15055
35K → 40K
49810*+761
#15055 → #14294
40K → Finish
70210*+140
#14294 → #14154
TOTALS
7985770*+4972
#19126 → #14154

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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