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MARINE CORPS MARATHON 2025

Whitney Lopus

Buffalo, NY

Bib: 6897 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 18%
Gender (Female)
#0 / 12338
Top 11%
Division (F35-39)
#0 / 1413
Top 13%
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
8:07/mi
25:13
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:40/mi
49:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:43/mi
1:13:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:35/mi
1:45:00
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:28/mi
2:06:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:19/mi
2:34:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:01/mi
3:06:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:14/mi
3:37:53
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:45/mi
3:53:55
↑ 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
Time1:45:00
Pace8:03 /mi
2nd Half
Distance13.17 mi
Time2:08:54
Pace9:47 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:3025:138:0725:13
8:07
-
10K
6.21 mi08:13:1849:017:5323:48
7:40
-0:27
15K
9.32 mi08:37:171:13:007:5023:59
7:43
+0:03
21K
13.05 mi09:09:171:45:008:0332:00
8:35
+0:52
25K
15.53 mi09:30:202:06:038:0721:03
8:28
-0:07
30K
18.64 mi09:59:162:34:598:1928:56
9:19
+0:51
35K
21.75 mi10:30:233:06:068:3331:07
10:01
+0:42
40K
24.85 mi11:02:103:37:538:4631:47
10:14
+0:13
Finish
26.22 mi11:18:123:53:558:5616:02
11:45
+1:31

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

7:40 /mi

Average Pace

8:56 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:47

20% of race

Time at Steady Pace

1:18:16

33% of race

Time at Slower Pace

1:47:52

46% of race

Average Pace: 8:55 /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 mi07:49:3025:138:0725:13
8:07
#2093
10K
6.21 mi08:13:1849:017:5323:48
7:40
#2234
15K
9.32 mi08:37:171:13:007:5023:59
7:43
#2282
21K
13.05 mi09:09:171:45:008:0332:00
8:35
#3078
25K
15.53 mi09:30:202:06:038:0721:03
8:28
#3392
30K
18.64 mi09:59:162:34:598:1928:56
9:19
#3860
35K
21.75 mi10:30:233:06:068:3331:07
10:01
#4439
40K
24.85 mi11:02:103:37:538:4631:47
10:14
#4915
Finish
26.22 mi11:18:123:53:558:5616:02
11:45
#5491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi2093367462617(Top 9%)471(Top 4%)64(Top 5%)
10K6.21 mi3.10 mi2234-141402-3551-52474(Top 8%)440(Top 4%)58(Top 4%)
15K9.32 mi3.11 mi2282-48407-553-22617(Top 9%)471(Top 4%)64(Top 5%)
21K13.05 mi3.73 mi3078-796554-14785-325209(Top 17%)1124(Top 9%)155(Top 11%)
25K15.53 mi2.48 mi3392-314636-8295-105633(Top 19%)1318(Top 11%)175(Top 13%)
30K18.64 mi3.11 mi3860-468788-152116-217653(Top 25%)2100(Top 17%)245(Top 18%)
35K21.75 mi3.11 mi4439-5791005-217141-259183(Top 31%)2955(Top 24%)354(Top 25%)
40K24.85 mi3.10 mi4915-4761196-191164-238585(Top 29%)2986(Top 24%)341(Top 24%)
Finish26.22 mi1.37 mi5491-5761396-200181-1714908(Top 50%)5816(Top 47%)650(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2617

Females

471

F35-39

471

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2474

Females

440

F35-39

440

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2617

Females

471

F35-39

471

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5209

Females

1124

F35-39

1124

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

5633

Females

1318

F35-39

1318

25K→30K

15.5 - 18.6 mi

Top 25%
×2story building
+58ft-57ft

Overall

7653

Females

2100

F35-39

2100

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9183

Females

2955

F35-39

2955

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8585

Females

2986

F35-39

2986

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

14908

Females

5816

F35-39

5816

Passing Analysis

Category:
Athletes Passed
313*
Passed By
3711
Net Change
-3398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2093
5K → 10K43*184-141#2093#2234
10K → 15K46*94-48#2234#2282
15K → 21K8*804-796#2282#3078
21K → 25K27341-314#3078#3392
25K → 30K45*513-468#3392#3860
30K → 35K49*628-579#3860#4439
35K → 40K87*563-476#4439#4915
40K → Finish8*584-576#4915#5491
TOTALS313*3711-3398

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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