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MARINE CORPS MARATHON 2025

Lakeshi Durr

West Windsor, NJ

Bib: 12988 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 48%
Gender (Female)
#0 / 12338
Top 40%
Masters (Masters Women)
#0 / 5451
Top 29%
Division (F45-49)
#0 / 1255
Top 32%
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
11:09/mi
34:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:17/mi
1:06:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:27/mi
1:39:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:31/mi
2:18:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:24/mi
2:44:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:11/mi
3:18:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:37/mi
3:51:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:02/mi
4:26:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:05/mi
4:41:18
↑ 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
2:18:2010:36 /mi⚡ faster
2nd Half
2:22:5710:51 /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 mi08:20:0934:4011:0934:40
11:09
-
10K
6.21 mi08:52:071:06:3810:4331:58
10:17
-0:52
15K
9.32 mi09:24:361:39:0710:3832:29
10:27
+0:10
21K
13.05 mi10:03:492:18:2010:3639:13
10:31
+0:04
25K
15.53 mi10:29:412:44:1210:3425:52
10:24
-0:07
30K
18.64 mi11:04:253:18:5610:4034:44
11:11
+0:47
35K
21.75 mi11:37:233:51:5410:4032:58
10:37
-0:34
40K
24.85 mi12:11:404:26:1110:4334:17
11:02
+0:25
Finish
26.22 mi12:26:474:41:1810:4415:07
11:05
+0:03

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

10:17 /mi

Average Pace

10:44 /mi

Slowest Pace

11:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:42:30

58% of race

Time at Steady Pace

1:58:48

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:44 /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 mi08:20:0934:4011:0934:40
11:09
#19129
10K
6.21 mi08:52:071:06:3810:4331:58
10:17
#18393
15K
9.32 mi09:24:361:39:0710:3832:29
10:27
#18015
21K
13.05 mi10:03:492:18:2010:3639:13
10:31
#17159
25K
15.53 mi10:29:412:44:1210:3425:52
10:24
#16707
30K
18.64 mi11:04:253:18:5610:4034:44
11:11
#16301
35K
21.75 mi11:37:233:51:5410:4032:58
10:37
#15332
40K
24.85 mi12:11:404:26:1110:4334:17
11:02
#14661
Finish
26.22 mi12:26:474:41:1810:4415:07
11:05
#14468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi191296618576175505865488
10K6.21 mi3.10 mi18393+7366253+365537+39177325928506
15K9.32 mi3.11 mi18015+3786069+184518+19175505865488
21K13.05 mi3.73 mi17159+8565687+382490+28159195214418
25K15.53 mi2.48 mi16707+4525532+155468+22154855210408
30K18.64 mi3.11 mi16301+4065465+67454+14154615445447
35K21.75 mi3.11 mi15332+9695152+313415+39114994000316
40K24.85 mi3.10 mi14661+6715008+144400+15116634369343
Finish26.22 mi1.37 mi14468+1934963+45397+3122364676360

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17550

Females

5865

F45-49

5865

5K→10K

3.1 - 6.2 mi

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

Overall

17732

Females

5928

F45-49

5928

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17550

Females

5865

F45-49

5865

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15919

Females

5214

F45-49

5214

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15485

Females

5210

F45-49

5210

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15461

Females

5445

F45-49

5445

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

11499

Females

4000

F45-49

4000

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11663

Females

4369

F45-49

4369

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

12236

Females

4676

F45-49

4676

Passing Analysis

Category:
Athletes Passed
5575*
Passed By
914
Net Change
+4661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19129
5K → 10K922*186+736#19129#18393
10K → 15K591*213+378#18393#18015
15K → 21K946*90+856#18015#17159
21K → 25K545*93+452#17159#16707
25K → 30K595*189+406#16707#16301
30K → 35K1000*31+969#16301#15332
35K → 40K738*67+671#15332#14661
40K → Finish238*45+193#14661#14468
TOTALS5575*914+4661

* 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