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MARINE CORPS MARATHON 2025

Alexandra Timpe

Chesapeake, VA

Bib: 18604 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 34%
Gender (Female)
#0 / 12338
Top 25%
Division (F30-34)
#0 / 1621
Top 29%
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
10:07/mi
31:27
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:29/mi
1:00:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:36/mi
1:30:43
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:51/mi
2:07:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:22/mi
2:30:41
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:50/mi
3:01:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:27/mi
3:33:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:08/mi
4:05:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:48/mi
4:18:34
↑ 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
Time2:07:25
Pace9:46 /mi
2nd Half
Distance13.17 mi
Time2:11:09
Pace9:57 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:3231:2710:0731:27
10:07
-
10K
6.21 mi08:43:001:00:559:4829:28
9:29
-0:38
15K
9.32 mi09:12:481:30:439:4429:48
9:36
+0:07
21K
13.05 mi09:49:302:07:259:4636:42
9:51
+0:15
25K
15.53 mi10:12:462:30:419:4223:16
9:22
-0:29
30K
18.64 mi10:43:193:01:149:4330:33
9:50
+0:28
35K
21.75 mi11:15:473:33:429:5032:28
10:27
+0:37
40K
24.85 mi11:47:174:05:129:5231:30
10:08
-0:19
Finish
26.22 mi12:00:394:18:349:5213:22
9:48
-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

9:22 /mi

Average Pace

9:52 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46:06

87% of race

Time at Steady Pace

32:28

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:52 /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 mi08:13:3231:2710:0731:27
10:07
#12423
10K
6.21 mi08:43:001:00:559:4829:28
9:29
#12407
15K
9.32 mi09:12:481:30:439:4429:48
9:36
#12375
21K
13.05 mi09:49:302:07:259:4636:42
9:51
#12281
25K
15.53 mi10:12:462:30:419:4223:16
9:22
#11843
30K
18.64 mi10:43:193:01:149:4330:33
9:50
#11299
35K
21.75 mi11:15:473:33:429:5032:28
10:27
#11028
40K
24.85 mi11:47:174:05:129:5231:30
10:08
#10385
Finish
26.22 mi12:00:394:18:349:5213:22
9:48
#10082
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi124233671523124613670536
10K6.21 mi3.10 mi12407+163638+33529-6124823646526
15K9.32 mi3.11 mi12375+323617+21531-2124613670536
21K13.05 mi3.73 mi12281+943611+6529+2124243716544
25K15.53 mi2.48 mi11843+4383465+146504+25104613025457
30K18.64 mi3.11 mi11299+5443307+158485+1997912949445
35K21.75 mi3.11 mi11028+2713325-18498-13108523714560
40K24.85 mi3.10 mi10385+6433184+141481+1782342831431
Finish26.22 mi1.37 mi10082+3033099+85463+1871412422367

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×18story building
+279ft-164ft

Overall

12461

Females

3670

F30-34

3670

5K→10K

3.1 - 6.2 mi

Top 42%
×11story building
+103ft-217ft

Overall

12482

Females

3646

F30-34

3646

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+51ft-55ft

Overall

12461

Females

3670

F30-34

3670

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

12424

Females

3716

F30-34

3716

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10461

Females

3025

F30-34

3025

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

9791

Females

2949

F30-34

2949

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10852

Females

3714

F30-34

3714

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

8234

Females

2831

F30-34

2831

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7141

Females

2422

F30-34

2422

Passing Analysis

Category:
Athletes Passed
3585*
Passed By
1244
Net Change
+2341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12423
5K → 10K372*356+16#12423#12407
10K → 15K281*249+32#12407#12375
15K → 21K348*254+94#12375#12281
21K → 25K481*43+438#12281#11843
25K → 30K609*65+544#11843#11299
30K → 35K473*202+271#11299#11028
35K → 40K704*61+643#11028#10385
40K → Finish317*14+303#10385#10082
TOTALS3585*1244+2341

* 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