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MARINE CORPS MARATHON 2025

Alex Cook

Austin, TX

Bib: 13652 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 44%
Gender (Female)
#0 / 12338
Top 36%
Division (F20-24)
#0 / 1404
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
9:41/mi
30:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:18/mi
58:59
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:05/mi
1:27:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:27/mi
2:02:26
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:39/mi
2:26:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:07/mi
3:04:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:46/mi
3:40:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:08/mi
4:18:20
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:42/mi
4:34:17
↑ 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
2:02:269:23 /mi⚡ faster
2nd Half
2:31:5111:32 /mi+24.0%
Positive split — 24.0% 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 mi08:06:3930:049:4130:04
9:41
-
10K
6.21 mi08:35:3458:599:3028:55
9:18
-0:23
15K
9.32 mi09:03:461:27:119:2128:12
9:05
-0:13
21K
13.05 mi09:39:012:02:269:2335:15
9:27
+0:22
25K
15.53 mi10:02:592:26:249:2523:58
9:39
+0:12
30K
18.64 mi10:40:393:04:049:5237:40
12:07
+2:28
35K
21.75 mi11:17:123:40:3710:0936:33
11:46
-0:21
40K
24.85 mi11:54:554:18:2010:2437:43
12:08
+0:22
Finish
26.22 mi12:10:524:34:1710:2815:57
11:42
-0:26

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

10:28 /mi

Slowest Pace

12:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:26:24

53% of race

Time at Slower Pace

2:07:53

47% of race

Average Pace: 10:28 /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 mi08:06:3930:049:4130:04
9:41
#9711
10K
6.21 mi08:35:3458:599:3028:55
9:18
#10522
15K
9.32 mi09:03:461:27:119:2128:12
9:05
#10156
21K
13.05 mi09:39:012:02:269:2335:15
9:27
#10174
25K
15.53 mi10:02:592:26:249:2523:58
9:39
#10367
30K
18.64 mi10:40:393:04:049:5237:40
12:07
#12079
35K
21.75 mi11:17:123:40:3710:0936:33
11:46
#12651
40K
24.85 mi11:54:554:18:2010:2437:43
12:08
#13072
Finish
26.22 mi12:10:524:34:1710:2815:57
11:42
#13124
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi9711262446896092578472
10K6.21 mi3.10 mi10522-8112899-275503-35113863217545
15K9.32 mi3.11 mi10156+3662757+142488+1596092578472
21K13.05 mi3.73 mi10174-182777-20489-1104342878511
25K15.53 mi2.48 mi10367-1932873-96509-20118583628627
30K18.64 mi3.11 mi12079-17123646-773625-1161891970191034
35K21.75 mi3.11 mi12651-5724012-366662-37159106011913
40K24.85 mi3.10 mi13072-4214323-311720-58155756102936
Finish26.22 mi1.37 mi13124-524373-50735-15146695711919

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

9609

Females

2578

F20-24

2578

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11386

Females

3217

F20-24

3217

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

9609

Females

2578

F20-24

2578

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10434

Females

2878

F20-24

2878

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11858

Females

3628

F20-24

3628

25K→30K

15.5 - 18.6 mi

Top 63%
×2story building
+58ft-57ft

Overall

18919

Females

7019

F20-24

7019

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+98ft-92ft

Overall

15910

Females

6011

F20-24

6011

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15575

Females

6102

F20-24

6102

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14669

Females

5711

F20-24

5711

Passing Analysis

Category:
Athletes Passed
1513*
Passed By
4926
Net Change
-3413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9711
5K → 10K74*885-811#9711#10522
10K → 15K444*78+366#10522#10156
15K → 21K261*279-18#10156#10174
21K → 25K166*359-193#10174#10367
25K → 30K43*1755-1712#10367#12079
30K → 35K207*779-572#12079#12651
35K → 40K194*615-421#12651#13072
40K → Finish124*176-52#13072#13124
TOTALS1513*4926-3413

* 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