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MARINE CORPS MARATHON 2025

Carolina Londono

Alpharetta, GA

Bib: 11244 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 41%
Gender (Female)
#0 / 12338
Top 32%
Division (F35-39)
#0 / 1413
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
9:53/mi
30:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:23/mi
59:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:18/mi
1:28:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:40/mi
2:04:48
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:37/mi
2:28:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:42/mi
3:01:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:27/mi
3:37:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:48/mi
4:14:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:55/mi
4:29:05
↑ 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
2:04:489:34 /mi⚡ faster
2nd Half
2:24:1710:57 /mi+15.6%
Positive split — 15.6% 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 mi08:10:5030:429:5330:42
9:53
-
10K
6.21 mi08:39:5859:509:3829:08
9:23
-0:30
15K
9.32 mi09:08:531:28:459:3128:55
9:18
-0:05
21K
13.05 mi09:44:562:04:489:3436:03
9:40
+0:22
25K
15.53 mi10:08:502:28:429:3423:54
9:37
-0:03
30K
18.64 mi10:42:053:01:579:4633:15
10:42
+1:05
35K
21.75 mi11:17:403:37:3210:0035:35
11:27
+0:45
40K
24.85 mi11:54:194:14:1110:1436:39
11:48
+0:21
Finish
26.22 mi12:09:134:29:0510:1614:54
10:55
-0:53

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

9:18 /mi

Average Pace

10:16 /mi

Slowest Pace

11:48 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

58:03

22% of race

Time at Steady Pace

1:30:39

34% of race

Time at Slower Pace

2:00:23

45% of race

Average Pace: 10:16 /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 mi08:10:5030:429:5330:42
9:53
#10900
10K
6.21 mi08:39:5859:509:3829:08
9:23
#11292
15K
9.32 mi09:08:531:28:459:3128:55
9:18
#11111
21K
13.05 mi09:44:562:04:489:3436:03
9:40
#11165
25K
15.53 mi10:08:502:28:429:3423:54
9:37
#11125
30K
18.64 mi10:42:053:01:579:4633:15
10:42
#11502
35K
21.75 mi11:17:403:37:3210:0035:35
11:27
#11949
40K
24.85 mi11:54:194:14:1110:1436:39
11:48
#12222
Finish
26.22 mi12:09:134:29:0510:1614:54
10:55
#12178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi109003066359108463028357
10K6.21 mi3.10 mi11292-3923190-124371-12118653401395
15K9.32 mi3.11 mi11111+1813120+70364+7108463028357
21K13.05 mi3.73 mi11165-543145-25363+1115143339385
25K15.53 mi2.48 mi11125+403156-11365-2117013562403
30K18.64 mi3.11 mi11502-3773407-251394-29135344557510
35K21.75 mi3.11 mi11949-4473705-298422-28147695488604
40K24.85 mi3.10 mi12222-2733954-249449-27144425595624
Finish26.22 mi1.37 mi12178+443979-25451-2115884398493

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

10846

Females

3028

F35-39

3028

5K→10K

3.1 - 6.2 mi

Top 39%
×11story building
+103ft-217ft

Overall

11865

Females

3401

F35-39

3401

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

10846

Females

3028

F35-39

3028

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11514

Females

3339

F35-39

3339

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11701

Females

3562

F35-39

3562

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13534

Females

4557

F35-39

4557

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14769

Females

5488

F35-39

5488

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14442

Females

5595

F35-39

5595

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11588

Females

4398

F35-39

4398

Passing Analysis

Category:
Athletes Passed
1873*
Passed By
3151
Net Change
-1278
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10900
5K → 10K182*574-392#10900#11292
10K → 15K349*168+181#11292#11111
15K → 21K254*308-54#11111#11165
21K → 25K262*222+40#11165#11125
25K → 30K208*585-377#11125#11502
30K → 35K215*662-447#11502#11949
35K → 40K250*523-273#11949#12222
40K → Finish153*109+44#12222#12178
TOTALS1873*3151-1278

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions