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MARINE CORPS MARATHON 2025

Rose LaPlante

Brookline, MA

Bib: 4631 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 27%
Gender (Female)
#0 / 12338
Top 19%
Division (F30-34)
#0 / 1621
Top 22%
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
9:28/mi
29:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:30/mi
55:48
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:32/mi
1:22:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:51/mi
1:55:17
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:50/mi
2:17:15
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:39/mi
2:47:15
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:28/mi
3:19:47
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:43/mi
3:53:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:36/mi
4:07:32
↑ 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
1:55:178:50 /mi⚡ faster
2nd Half
2:12:1410:02 /mi+14.7%
Positive split — 14.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:4029:249:2829:24
9:28
-
10K
6.21 mi08:23:0455:488:5926:24
8:30
-0:58
15K
9.32 mi08:49:351:22:198:5026:31
8:32
+0:02
21K
13.05 mi09:22:331:55:178:5032:58
8:51
+0:19
25K
15.53 mi09:44:312:17:158:5021:58
8:50
-0:01
30K
18.64 mi10:14:312:47:158:5830:00
9:39
+0:49
35K
21.75 mi10:47:033:19:479:1132:32
10:28
+0:49
40K
24.85 mi11:20:213:53:059:2333:18
10:43
+0:15
Finish
26.22 mi11:34:484:07:329:2714:27
10:36
-0:07

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

8:30 /mi

Average Pace

9:27 /mi

Slowest Pace

10:43 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:51

44% of race

Time at Steady Pace

59:24

24% of race

Time at Slower Pace

1:20:17

32% of race

Average Pace: 9:26 /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.

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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 mi07:56:4029:249:2829:24
9:28
#8417
10K
6.21 mi08:23:0455:488:5926:24
8:30
#7213
15K
9.32 mi08:49:351:22:198:5026:31
8:32
#6743
21K
13.05 mi09:22:331:55:178:5032:58
8:51
#6641
25K
15.53 mi09:44:312:17:158:5021:58
8:50
#6738
30K
18.64 mi10:14:312:47:158:5830:00
9:39
#7118
35K
21.75 mi10:47:033:19:479:1132:32
10:28
#7826
40K
24.85 mi11:20:213:53:059:2333:18
10:43
#8089
Finish
26.22 mi11:34:484:07:329:2714:27
10:36
#8107
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi8417216532960281374202
10K6.21 mi3.10 mi7213+12041743+422265+6461541368201
15K9.32 mi3.11 mi6743+4701590+153235+3060281374202
21K13.05 mi3.73 mi6641+1021551+39232+366611578243
25K15.53 mi2.48 mi6738-971604-53246-1478892037316
30K18.64 mi3.11 mi7118-3801753-149277-3190992647401
35K21.75 mi3.11 mi7826-7082080-327327-50109613758570
40K24.85 mi3.10 mi8089-2632254-174344-17104303776564
Finish26.22 mi1.37 mi8107-182296-42348-4103663843589

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

6028

Females

1374

F30-34

1374

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

6154

Females

1368

F30-34

1368

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

6028

Females

1374

F30-34

1374

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6661

Females

1578

F30-34

1578

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7889

Females

2037

F30-34

2037

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

9099

Females

2647

F30-34

2647

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10961

Females

3758

F30-34

3758

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10430

Females

3776

F30-34

3776

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

10366

Females

3843

F30-34

3843

Passing Analysis

Category:
Athletes Passed
2784*
Passed By
2474
Net Change
+310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8417
5K → 10K1237*33+1204#8417#7213
10K → 15K513*43+470#7213#6743
15K → 21K248*146+102#6743#6641
21K → 25K146243-97#6641#6738
25K → 30K171*551-380#6738#7118
30K → 35K165*873-708#7118#7826
35K → 40K211*474-263#7826#8089
40K → Finish93*111-18#8089#8107
TOTALS2784*2474+310

* 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